Machine Learning Engineer Salary in Chantilly

Machine Learning Engineer jobs in Chantilly hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $202,274/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Avalore

avalore.com
avalore.com • HQ: Arlington, United States • Systems Integrators • Engineering Services • 1001-5000 employees • Trust A • Hiring 77, 16 new
HQ: Arlington, United States • Systems Integrators • Engineering Services • 1001-5000 employees • Trust A • Hiring 77, 16 new
Avalore is a US systems engineering and information technology services contractor that supports government programs. Its openings include systems engineers at several levels, test engineers and system administrators, with positions in Arlington, Chantilly, Tysons and Annapolis Junction. The company is headquartered in Arlington, Virginia, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 3 days ago Hiring now · 90%

Machine Learning and Python SME

≈ $177k – $391k per year (Estimated) • In office (Chantilly, United States) • Full-Time
SQL
Python
Python
Flask
AI/ML
Scikit-learn
NLP
Gensim
Transformers
Keras
NLTK
Encoder-Decoder
Hugging Face
Semantic Search
TensorFlow
PyTorch
Machine Learning
DevOps
Jenkins
GitHub
Analytics
Tableau
+10
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SAIC

saic.com
saic.com • HQ: Reston, United States • Engineering Services • Digital Government • Systems Integrators • 5000+ employees • Est. 2013 • Trust B • Hiring 694, 137 new
HQ: Reston, United States • Engineering Services • Digital Government • Systems Integrators • 5000+ employees • Est. 2013 • Trust B • Hiring 694, 137 new
SAIC delivers technology integration and mission services to government agencies. Its work spans enterprise information technology, space systems, engineering and digital modernisation. The company is one of the largest federal services contractors.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 3 days ago Likely open · 63%

AI Machine Learning Technical Project Manager

≈ $113k – $224k per year (Estimated) • Middle • 3+ years exp • Hybrid (Chantilly, Reston, United States) • Bachelor's Degree • TS/SCI • Middle
Python
DevOps
Azure
AWS
Apply
Verified live · 4 hours ago 3 days ago Likely open · 63%

AI Machine Learning Developer Principal

≈ $160k – $328k per year (Estimated) • Lead • 9+ years exp • In office (Chantilly, Reston, United States) • Bachelor's Degree • TS/SCI • Principal
Python
AI/ML
NLP
TensorFlow
Computer Vision
PyTorch
Machine Learning
Airflow
MLFlow
Triton Inference Server
Gradio
Kubeflow
Streamlit
DevOps
Git
Azure
CI/CD
AWS
+8
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Verified live · 4 hours ago 12 days ago Likely open · 52%

AI/ML Engineer Principal

≈ $167k – $343k per year (Estimated) • Lead • 2+ years exp • In office (Chantilly, United States) • Bachelor's Degree • TS/SCI • Principal
C++
Python
AI/ML
Reinforcement Learning
Anomaly Detection
DevOps
HPC
Apply

APEX TK

apextk.com
apextk.com • Huntsville • Chantilly • Fort Belvoir • Engineering Services • Defense AI • 51-200 employees • Trust B • Hiring 19, 7 new
Huntsville • Chantilly • Fort Belvoir • Engineering Services • Defense AI • 51-200 employees • Trust B • Hiring 19, 7 new
Systems engineering and acquisition expertise for complex defense programs, with custom AI and machine learning solutions built by the practitioners who do the.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 4 days ago Hiring now · 86%

AI/ML Engineer (Multiple)

≈ $108k – $242k per year (Estimated) • Junior • 2+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Junior
MATLAB
C++
SQL
Python
Databases
PostgreSQL
AI/ML
Reinforcement Learning
Anomaly Detection
Machine Learning
DevOps
HPC
Linux
SpaceTech
STK
+3
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Peraton

peraton.com
peraton.com • HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 923, 123 new
HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 923, 123 new
Peraton is an American national security and technology company that provides systems engineering, IT modernisation, cyber, space and communications services to defense, intelligence, homeland security, civil and health agencies of the US government. Formed in 2017 by Veritas Capital and enlarged in 2021 through the acquisitions of the federal IT and mission support business of Northrop Grumman and of Perspecta, it employs tens of thousands of people across the United States. The company is headquartered in Reston, Virginia, United States.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 4 hours ago 4 days ago Hiring now · 80%

AI/ML Platform & Agentic Automation Engineer

$112k – $179k per year • Senior • 5+ years exp • In office (Chantilly, United States) • TS/SCI • Senior
Python
AI/ML
AWS Bedrock
Agentic Workflows
RAG
LLM
AI Agents
DevOps
OpenTelemetry
CloudFormation
GitLab
Platform Engineering
Ansible
Terraform
Git
Kubernetes
CI/CD
AWS
Management
ServiceNow
+9
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Verified live · 4 hours ago 4 days ago Hiring now · 80%

AI/ML Operations & Assurance Engineer

$112k – $179k per year • Senior • 5+ years exp • In office (Chantilly, United States) • PhD • TS/SCI • Senior
OpenSearch
AI/ML
Function Calling
AWS Bedrock
LLM Evaluation
Agentic Workflows
RAG
LLM
DevOps
OpenTelemetry
SRE
Amazon CloudWatch
GitLab
Prometheus
Grafana
Kubernetes
CI/CD
AWS
Management
ServiceNow
+9
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Leidos

leidos.com
leidos.com • HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1552, 69 new
HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1552, 69 new
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.
Chris Cage · Chief Financial Officer · decision-maker
Thomas Bell · Chairman & Chief Executive Officer · decision-maker
Roger Krone · former Chief Executive Officer
Careers mailbox is known
Visa sponsor 6 days ago Likely open · 56%

AI Data Scientist

$131k – $237k per year • Staff+ • 12+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Principal
TypeScript
Python
Node JS
JavaScript
AI/ML
OpenAI Codex
Cursor
Claude Code
Copilot
Machine Learning
AI Agents
NLP
Hugging Face
LangChain
Frontend
Vue.js
Next.js
Angular
React.js
DevOps
Git
CI/CD
Management
Agile
+12
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Open 155 days Visa sponsor 5 months ago Long shot · 5%

Agentic AI Developer

$70k – $126k per year • Middle • 3+ years exp • In office (Chantilly, Columbia, United States) • Bachelor's Degree • Full-Time • Middle
Python
AI/ML
Chainlit
Langfuse
Human-in-the-Loop
Multi-Agent Systems
LangChain
Prompt Engineering
RAG
LLM
AI Agents
DevOps
GitLab
Rest API
Docker
CI/CD
+6
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General Dynamics Mission Systems

gdmissionsystems.com
gdmissionsystems.com • HQ: Fairfax, United States • Military • Cybersecurity • C4ISR • Defense Manufacturing • National Security • 1001-5000 employees • Est. 2015 • Trust A • Hiring 492, 63 new
HQ: Fairfax, United States • Military • Cybersecurity • C4ISR • Defense Manufacturing • National Security • 1001-5000 employees • Est. 2015 • Trust A • Hiring 492, 63 new
General Dynamics Mission Systems is the business unit of defense contractor General Dynamics that builds C4ISR, secure communications, cybersecurity, electronic warfare and mission systems for land, sea, air, space and cyber operations, with headquarters in Fairfax, Virginia. Formed in 2015 by merging two General Dynamics units, it employs more than 12,000 people at sites such as Pittsfield and Dedham in Massachusetts, Scottsdale in Arizona and Manassas in Virginia. Recruiting centers on ASIC and FPGA, embedded software, electrical, mechanical and systems engineers, test staff, manufacturing technicians and interns.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 7 days ago Hiring now · 76%

Senior AI Platform & Applications Engineer

$133k – $144k per year • Senior • 8+ years exp • Hybrid (Chantilly, United States) • Bachelor's Degree • Nationals only • Citizenship or vetting required • Senior
Python
AI/ML
Machine Learning
Agentic Workflows
RAG
LLM
DevOps
CI/CD
Apply
aerospace.org • HQ: El Segundo, United States • National Security • Research Institutes • 1001-5000 employees • Est. 1960 • Trust B • Hiring 415, 49 new
HQ: El Segundo, United States • National Security • Research Institutes • 1001-5000 employees • Est. 1960 • Trust B • Hiring 415, 49 new
The Aerospace Corporation is a federally funded research centre supporting national security space programmes. Its engineers provide launch verification, systems engineering and mission assurance for government satellite projects. The organisation also researches orbital debris, resilient architectures and space policy.
No named decision-maker yet.
No careers mailbox known
10 days ago Likely open · 56%

Applied Machine Learning Engineer

$110k – $194k per year • Senior • 8+ years exp • In office (Chantilly, United States) • Relocation • Bachelor's Degree • Full-Time • Citizenship or vetting required • Staff
C++
SQL
Python
Databases
Amazon Neptune
Apache Kafka
AI/ML
DVC
Hadoop
Airflow
MLFlow
Kubeflow
Flink
CUDA
TPU
Spark
Machine Learning
DevOps
HPC
Unix
GitHub
Docker
Linux
Kubernetes
Azure
AWS
+15
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$100k – $150k per year • Staff+ • In office (El Segundo, Chantilly, United States) • Relocation • Bachelor's Degree • Full-Time • TS/SCI • Citizenship or vetting required • Staff
C++
Python
AI/ML
Machine Learning
Apply
Top 25% pay 19 days ago Likely open · 49%

Director, AI Systems and Delivery (Deputy Lead, AI Integration)

$185k – $278k per year • Head+ • 15+ years exp • In office (El Segundo, Chantilly, Colorado Springs, United States) • Relocation • Bachelor's Degree • Full-Time • TS/SCI • Citizenship or vetting required • Staff
Apache Kafka
AI/ML
Machine Learning
DevOps
GCP
Kubernetes
Azure
AWS
Apply

Accenture Federal Services

accenturefederal.com
accenturefederal.com • HQ: Arlington, United States • IT Consulting & Digital Transformation • Digital Government • 5000+ employees • Trust B • Hiring 562, 48 new
HQ: Arlington, United States • IT Consulting & Digital Transformation • Digital Government • 5000+ employees • Trust B • Hiring 562, 48 new
Accenture Federal Services is the US federal government business of the global professional services firm Accenture, providing technology, cloud, AI, data and cybersecurity services to defense, national security, public safety, civilian and military health agencies, headquartered in Arlington, Virginia, near Washington, DC. It operates as a wholly owned subsidiary of Accenture and employs more than 13,000 people. Its openings are mostly technical roles such as cloud services engineers, software engineering leads, solution architects, data engineers, CI/CD pipeline engineers, SharePoint specialists, system administrators, test engineers and user experience designers.
No named decision-maker yet.
No careers mailbox known
Verified live · 23 min ago 10 days ago Likely open · 62%

Cleared AI Engineer - SME

Staff+ • 10+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Top Secret • Staff
Python
AI/ML
MLFlow
Vertex AI
Embeddings
Scikit-learn
TensorFlow
Prompt Engineering
PyTorch
RAG
LLM
Machine Learning
Reinforcement Learning
NLP
Computer Vision
AI Agents
DevOps
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+13
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Verified live · 23 min ago 10 days ago Likely open · 63%

AI Engineer - Senior

≈ $162k – $310k per year (Estimated) • Senior • 8+ years exp • In office (Chantilly, United States) • Bachelor's Degree • TS/SCI • Senior
Python
AI/ML
MLFlow
Vertex AI
Embeddings
Reinforcement Learning
Scikit-learn
NLP
TensorFlow
Computer Vision
PyTorch
LLM
DevOps
GCP
Azure
CI/CD
AWS
+7
Apply
Verified live · 23 min ago 25 days ago Likely open · 55%

Cloud Engineer (AI) - Senior (Active Top Secret required)

≈ $134k – $257k per year (Estimated) • Senior • 8+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Top Secret • Senior
C#
Python
C#
.NET
Databases
DynamoDB
ElasticSearch
OpenSearch
Amazon Aurora
DevOps
CloudFormation
Bicep
HPC
Terraform
GCP
Kubernetes
Azure
AWS
Splunk
Red Hat
OpenShift
GitLab CI
Ubuntu
AWS Lambda
API Gateway
Ansible
Windows
Docker
Linux
CI/CD
Cybersecurity
Keycloak
Microsoft Entra ID
LDAP
Active Directory
+23
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Acclaim Technical Services

acclaimtechnical.com
acclaimtechnical.com • HQ: Reston, United States • Recruiting & Staffing • National Security • 51-200 employees • Est. 2000 • Hiring 68, 1 new
HQ: Reston, United States • Recruiting & Staffing • National Security • 51-200 employees • Est. 2000 • Hiring 68, 1 new
Acclaim Technical Services (ATS) is an employee-owned American government contractor headquartered in Reston, Virginia, providing cyber operations, intelligence, language, network infrastructure, engineering and enterprise IT services to the defense and intelligence communities. Founded in 2000 and owned through an employee stock ownership plan, it supports a range of US federal agencies with staff concentrated around Chantilly, Annapolis Junction, McLean and Bethesda. Its openings include AI and machine learning engineers, data scientists, full stack and software developers, system integrators and administrators, infrastructure engineers and UI and UX designers.
No named decision-maker yet.
Careers mailbox is known
≈ $178k – $342k per year (Estimated) • Equity • Senior • 5+ years exp • In office (Chantilly, United States) • Bachelor's Degree • TS/SCI • Senior
SQL
Python
Python
Flask
AI/ML
Reinforcement Learning
NLP
Keras
TensorFlow
Computer Vision
PyTorch
Machine Learning
Interpretability
DevOps
GitHub
Analytics
ETL/ELT
Tableau
+6
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gdit.com • HQ: Falls Church, United States • Government • Military • Professional Services • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1821, 120 new
HQ: Falls Church, United States • Government • Military • Professional Services • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1821, 120 new
General Dynamics Information Technology, known as GDIT, is the technology services division of the defence contractor General Dynamics and one of the largest suppliers of IT to the United States federal government. It designs, builds and operates networks, cloud environments, cybersecurity and mission applications for defence, intelligence, homeland security and civilian agencies, work that requires a very large security-cleared workforce. The division roughly doubled in scale through the 2018 acquisition of CSRA, and has since concentrated on cloud migration, zero trust architecture and applying artificial intelligence inside accredited government environments.
Amy Gilliland · President · decision-maker
Careers mailbox is known
Verified live · 1 day ago Visa sponsor 17 days ago Fading · 33%

Senior AI Engineer - TS/SCI with Polygraph

$128k – $173k per year • Senior • 5+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
Java
Python
AI/ML
NLP
CrewAI
Recommender Systems
Computer Vision
LangChain
Machine Learning
AI Agents
Reinforcement Learning
Management
Agile
+3
Apply
Verified live · 1 day ago Visa sponsor 24 days ago Long shot · 21%

Lead Artificial Intelligence (AI) Engineer

$170k – $229k per year • Lead • 5+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Staff
C#
Java
Python
AI/ML
Scikit-learn
NLP
spaCy
Transformers
Hugging Face
TensorFlow
PyTorch
Machine Learning
Explainable AI
DevOps
GitLab
GitHub Actions
Jenkins
GCP
Kubernetes
Azure
CI/CD
AWS
+12
Apply
Verified live · 1 day ago Visa sponsor 2 months ago Long shot · 12%

AI Software Engineer - TS/SCI with Polygraph

$187k – $252k per year • Staff+ • 10+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Staff
Node JS
JavaScript
Java
Java
Apache Tomcat
Node JS
Express
Databases
ElasticSearch
AI/ML
Embeddings
Hybrid Search
Semantic Search
RAG
LLM
OpenAI
Frontend
React.js
DevOps
Jenkins
Git
AWS
Management
Agile
QA
Jest
+10
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Booz Allen Hamilton

boozallen.com
boozallen.com • HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1496, 96 new
HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1496, 96 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
Sophie Sweeney · Director · decision-maker
Sarah St · Directors · decision-maker
Matt Calderone · Chief Financial Officer · decision-maker
Horacio Rozanski · Chairman, President & Chief Executive Officer · decision-maker
No careers mailbox known
Top 25% pay Visa sponsor 17 days ago Likely open · 50%

AI Solution Developer

$99k – $225k per year • Senior • 6+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
AWS
GCP
Azure
Apply
Top 25% pay Visa sponsor 26 days ago Fading · 38%

MLOps Engineer

$99k – $225k per year • Senior • 5+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
Python
Databases
DynamoDB
AI/ML
Machine Learning
AWS Bedrock
Amazon SageMaker
DevOps
CI/CD
AWS
Helm
AWS Lambda
API Gateway
Amazon S3
IAM
Terraform
Git
Kubernetes
Management
Agile
+8
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Top 25% pay Visa sponsor 29 days ago Fading · 38%

AI/ML Data Architect

$113k – $257k per year • Staff+ • 6+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Architect
Machine Learning
DevOps
AWS
Apply

Ardent Principles

ardentprinciples.com
ardentprinciples.com • HQ: Chantilly, United States • IT Staffing & Staff Augmentation • AI Consulting & Integration • Data Engineering & Migration Services • Custom Software Development • 51-200 employees • Trust A • Hiring 24, 9 new
HQ: Chantilly, United States • IT Staffing & Staff Augmentation • AI Consulting & Integration • Data Engineering & Migration Services • Custom Software Development • 51-200 employees • Trust A • Hiring 24, 9 new
Ardent Principles is an American information technology services firm in the Washington DC area that offers data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation and IT program management to its clients. It was founded by chief executive Robert McCauley, a Howard University computer science graduate with more than two decades in IT, and most of its openings are in Northern Virginia, chiefly Chantilly, McLean, Herndon and Reston. It hires software developers in Java, Spring Boot and ServiceNow, data scientists, machine learning and AI engineers, cloud, network and Linux engineers, cyber security engineers and systems architects.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 28 min ago 17 days ago Fading · 31%

Artificial Intelligence Developers (AI)

$130k – $260k per year • In office (Chantilly, United States) • Full-Time • TS/SCI
C++
Java
Python
C++
TensorFlow C++
AI/ML
TensorFlow
PyTorch
Machine Learning
Analytics
ETL/ELT
Apply

SOSi

sosi.com
sosi.com • HQ: Reston, United States • IT Infrastructure & Networking Services • Military Logistics • Translation Services • Intelligence • 1001-5000 employees • Est. 1989 • Trust C • Hiring 219, 1 new
HQ: Reston, United States • IT Infrastructure & Networking Services • Military Logistics • Translation Services • Intelligence • 1001-5000 employees • Est. 1989 • Trust C • Hiring 219, 1 new
SOS International, known as SOSi, is a privately held American government services company founded in 1989 that began by supplying linguists and interpreters to the United States military. It has since broadened into intelligence analysis, logistics and base operations support, information technology and network engineering, and cybersecurity, working for defence, intelligence and federal civilian customers both in the United States and in deployed locations. Headquartered in Reston, Virginia and still family owned, it employs several thousand people, a large share of them holding security clearances.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 19 days ago Likely open · 53%

AI/ML Engineer (Senior)

≈ $130k – $250k per year (Estimated) • Senior • 7+ years exp • In office (Chantilly, United States) • Full-Time • Senior • English
Machine Learning
Apply
Verified live · 2 hours ago 19 days ago Likely open · 53%

AI/ML Engineer (Expert)

≈ $135k – $258k per year (Estimated) • Senior • 15+ years exp • In office (Chantilly, United States) • Full-Time • Senior • English
Reinforcement Learning
Interpretability
Apply
Verified live · 2 hours ago 1 month ago Long shot · 13%

AI/ML Engineer

$71k – $147k per year • In office (Chantilly, United States) • Full-Time • English
SQL
Python
Python
Flask
AI/ML
Reinforcement Learning
NLP
Keras
TensorFlow
Computer Vision
PyTorch
Machine Learning
Interpretability
DevOps
GitHub
Analytics
ETL/ELT
Tableau
MedTech
Verification & Validation
+7
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Nokia Federal Solutions

nokiafederal.com
nokiafederal.com • HQ: Chantilly, United States • Homeland Security • National Security • Military • Mobile Networks • Telecom Infrastructure • 201-500 employees • Est. 2024 • Hiring 9
HQ: Chantilly, United States • Homeland Security • National Security • Military • Mobile Networks • Telecom Infrastructure • 201-500 employees • Est. 2024 • Hiring 9
Trusted communications for the U.S. government. Nokia Federal provides secure 5G, private wireless, and resilient networks for defense and civilian missions.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 24 days ago Likely open · 52%

AI / ML Engineer

≈ $141k – $311k per year (Estimated) • In office (Chantilly, United States) • Bachelor's Degree • Full-Time
Python
Databases
Neo4j
MariaDB
OpenSearch
PostgreSQL
AI/ML
vLLM
Langfuse
Agentic Workflows
Multi-Agent Systems
Cursor
DevOps
OpenShift
GitLab
Prometheus
Grafana
Docker
Linux
Kubernetes
CI/CD
QA
Robot Framework
+11
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Amazon

amazon.com
amazon.com • HQ: Seattle, United States • Robotics AI • Logistics & Warehouse Robotics • Video Production • Developer Tools • Advertising • Logistics • Streaming & OTT Platforms • Cloud Platforms (IaaS & PaaS) • Marketplaces • 1-10 employees • Est. 1994 • Trust B • Hiring 15424, 1136 new
HQ: Seattle, United States • Robotics AI • Logistics & Warehouse Robotics • Video Production • Developer Tools • Advertising • Logistics • Streaming & OTT Platforms • Cloud Platforms (IaaS & PaaS) • Marketplaces • 1-10 employees • Est. 1994 • Trust B • Hiring 15424, 1136 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Scott McMillan · Executive Officer · decision-maker
Emily Austin · Executive Officer · decision-maker
Joel Wallenstrom · Executive Officer, Director · decision-maker
Careers mailbox is known
Top 25% payVerified live · 1 hour ago Visa sponsor 1 month ago Long shot · 11%

Data Center Engineering Operations Technician, DCC Communities, Amazon Web Services

$74k – $130k per year • Equity • Middle • 4+ years exp • In office (Ashburn, Chantilly, United States) • Bachelor's Degree • Full-Time • Middle
AWS
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KBR

kbr.com
kbr.com • HQ: Houston, United States • Space Services • Military Logistics • Engineering Services • 5000+ employees • Est. 1998 • Trust B • Hiring 1463, 71 new
HQ: Houston, United States • Space Services • Military Logistics • Engineering Services • 5000+ employees • Est. 1998 • Trust B • Hiring 1463, 71 new
KBR is an engineering, science and technology company headquartered in Houston, Texas, delivering government services, defense and space mission support, process technology licensing and engineering for energy, chemicals and infrastructure projects. Listed on the New York Stock Exchange, it works across the United States, the United Kingdom, Australia and the Middle East, and in September 2025 announced the spin-off of its Mission Technology Solutions business into a separate public company. It hires process, piping, instrumentation, structural and HSE engineers, project and construction managers, logistics and commercial specialists, and finance, tax and IT staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 day ago 1 month ago Long shot · 9%

Radar Research Engineer

≈ $148k – $283k per year (Estimated) • Staff+ • 15+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Architect
Fortran
MATLAB
C++
Python
Apply
Verified live · 1 day ago 2 months ago Long shot · 4%

AI Systems Engineer

$153k – $191k per year • Senior • 5+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Full-Time • TS/SCI • Senior
Python
AI/ML
llama.cpp
Fine-tuning
NLP
Hallucination
Hugging Face
LangChain
RAG
LLM
Machine Learning
DevOps
AWS
+3
Apply
rincon.com • HQ: Tucson, United States • Intelligence • Electronic Warfare • Est. 1983 • Trust B • Hiring 37, 1 new
HQ: Tucson, United States • Intelligence • Electronic Warfare • Est. 1983 • Trust B • Hiring 37, 1 new
Welcome to Rincon Research Corporation. Our core business is to design, build, test, and field high-performance DSP products and services for the U.S. Defense and Intelligence communities.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Fading · 26%

Software Engineer - Agentic Systems

$130k – $160k per year • Equity • Senior • 5+ years exp • In office (Chantilly, United States) • Full-Time • TS/SCI • Citizenship or vetting required • Senior
Go
C#
TypeScript
C++
JavaScript
Python
AI/ML
Function Calling
AI Agents
LangGraph
AutoGen
Embeddings
Semantic Kernel
Semantic Search
LangChain
Model Context Protocol
RAG
LLM
DevOps
Git
Docker
CI/CD
Linux
Kubernetes
Cybersecurity
Zero Trust
+15
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Dark Wolf Solutions

darkwolf.io
darkwolf.io • HQ: Herndon, United States • Managed Security • Custom Software Development • DevSecOps • Information Security • 1001-5000 employees • Trust A • Hiring 63, 4 new
HQ: Herndon, United States • Managed Security • Custom Software Development • DevSecOps • Information Security • 1001-5000 employees • Trust A • Hiring 63, 4 new
Dark Wolf Solutions is a specialized technology services provider offering cybersecurity, DevSecOps, and custom software engineering solutions. The company delivers advanced digital capabilities, threat intelligence, and risk management services to defense agencies, intelligence clients, and commercial enterprises. Headquartered in Herndon, Virginia, it operates across multiple locations to support mission-critical systems and complex IT environments.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 2 months ago Fading · 28%

Junior AI Software Engineer

$90k – $130k per year • Junior • In office (Chantilly, United States) • Bachelor's Degree • Contractor • TS/SCI • Junior
Python
AI/ML
TensorFlow
Prompt Engineering
PyTorch
Machine Learning
DevOps
Docker
Azure
AWS
Cybersecurity
SonarQube
Management
Kanban
Scrum
Agile
+4
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Verified live · 1 hour ago 2 months ago Fading · 32%

Senior AI Software Engineer

$130k – $170k per year • Senior • 4+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Contractor • TS/SCI • Senior
C++
Python
AI/ML
LlamaIndex
Fine-tuning
Hugging Face
LangChain
RAG
Machine Learning
DevOps
Helm
Rest API
Docker
Kubernetes
Azure
CI/CD
AWS
Management
Agile
+8
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Verified live · 1 hour ago 2 months ago Fading · 33%

AI Software Engineer - SME

$185k – $240k per year • Staff+ • 15+ years exp • In office (Chantilly, United States) • Bachelor's Degree • Contractor • TS/SCI • Architect
C++
Python
AI/ML
Fine-tuning
Machine Learning
DevOps
Kubernetes
AWS
Cybersecurity
Zero Trust
Management
Agile
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Fantom Corporation

fantomcorp.com
fantomcorp.com • McLean • Tysons • Chantilly • Fort Meade • Hanover • IT Consulting & Digital Transformation • 201-500 employees • Trust B • Hiring 32, 2 new
McLean • Tysons • Chantilly • Fort Meade • Hanover • IT Consulting & Digital Transformation • 201-500 employees • Trust B • Hiring 32, 2 new
Home About Benefits Contact Us Careers Home About Benefits Contact Us Careers About the Company Fantom Corporation provides high-end information technology (IT) services to federal and commercial clients, offering a wide range of capabilities for any project need.
No named decision-maker yet.
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Verified live · 2 hours ago 3 months ago Long shot · 7%

Full Stack Software Engineer, AI

≈ $113k – $241k per year (Estimated) • In office (Chantilly, United States)
Node JS
JavaScript
Databases
ElasticSearch
AI/ML
Embeddings
Hybrid Search
Semantic Search
RAG
LLM
Frontend
React.js
DevOps
Jenkins
Rest API
Git
Azure
CI/CD
AWS
Management
Agile
QA
Jest
+9
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caci.com • HQ: Reston, United States • Data & Analytics • Cybersecurity • Military • National Security • IT Consulting & Digital Transformation • Intelligence • Electronic Warfare • 5000+ employees • Est. 1962 • IT services • Trust D • Hiring 1848, 77 new
HQ: Reston, United States • Data & Analytics • Cybersecurity • Military • National Security • IT Consulting & Digital Transformation • Intelligence • Electronic Warfare • 5000+ employees • Est. 1962 • IT services • Trust D • Hiring 1848, 77 new
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Jeffrey MacLauchlan · Chief Financial Officer · decision-maker
John Mengucci · President & Chief Executive Officer · decision-maker
Herbert Karr · Co-Founder · founder
No careers mailbox known
Likely inactiveReposted ×5 6 months ago Long shot · 4%

Machine Learning Engineer (Clearance Sponsorship)

$113k – $238k per year • Senior • 5+ years exp • In office (Chantilly, United States) • Bachelor's Degree • TS/SCI • Senior
SQL
Python
Databases
Weaviate
Pinecone
AI/ML
LangGraph
LangChain
RAG
LLM
Machine Learning
DevOps
Splunk
Rancher
Ansible
Git
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Analytics
Tableau
Management
ServiceNow
Agile
+14
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Machines can read this selection · checked 04:31 UTC
Machine Learning Engineer Salary in Chantilly
Frequently asked questions
How many Machine Learning Engineer jobs in Chantilly are available on Alion?
There are currently 49 active listings from 14 hiring companies on Alion, refreshed daily.
What salary do Machine Learning Engineer jobs in Chantilly pay?
The average salary is around $202,274 per year based on the current listings.
Are remote options available for Machine Learning Engineer jobs in Chantilly?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Machine Learning Engineer jobs in Chantilly?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.