Tech Jobs in McLean

McLean jobs in McLean hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $219,628/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Appian Corporation

appian.com
appian.com • HQ: McLean, United States • Workflow & Process Automation (RPA, BPM) • Low-Code & No-Code Platforms • 1001-5000 employees • Est. 1999 • NASDAQ: APPN • Trust B • Hiring 156, 7 new
HQ: McLean, United States • Workflow & Process Automation (RPA, BPM) • Low-Code & No-Code Platforms • 1001-5000 employees • Est. 1999 • NASDAQ: APPN • Trust B • Hiring 156, 7 new
Established in 1999, Appian is a cloud computing and enterprise software company helping organizations build apps and workflows rapidly, with a low-code automation platform. Appian is headquartered in McLean, Virginia.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 4 days ago Hiring now · 90%

Lead Product Manager (LPM) - Data Fabric Group, McLean, VA

$178k per year • Equity • Lead • 5+ years exp • In office (McLean, United States) • Bachelor's Degree • Staff
LLM
Management
Scrum
Apply
Top 25% payVerified live · 1 hour ago Visa sponsor 5 days ago Hiring now · 90%

Senior Technical Delivery Manager (Air Force)

$150k – $300k per year • Equity • Lead • 5+ years exp • In office (McLean, United States) • Bachelor's Degree • Senior
Master Data Management
Management
Agile
Apply
Verified live · 1 hour ago Visa sponsor 5 days ago Hiring now · 90%

Senior Manager, Solutions Consulting

≈ $145k – $285k per year (Estimated) • Equity • Senior • 3+ years exp • In office (McLean, United States) • Bachelor's Degree • Senior
ServiceNow
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DMI

dminc.com
dminc.com • HQ: Tysons, United States • Mobile App Development Services • IT Help Desk & Service Desk • Managed IT Services (MSP) • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 2002 • Hiring 51, 51 new
HQ: Tysons, United States • Mobile App Development Services • IT Help Desk & Service Desk • Managed IT Services (MSP) • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 2002 • Hiring 51, 51 new
DMI is an American digital services and technology solutions company headquartered in Tysons, Virginia, providing managed IT services including managed mobility, cloud and infrastructure, cybersecurity, network operations, end-user support and application development. It serves federal agencies such as the Federal Trade Commission and the US Senate Sergeant at Arms as well as commercial enterprises, and also offers AI and data, ServiceNow and low-code modernization work. It hires network engineers and NOC staff, service desk analysts, ServiceNow developers and architects, security analysts, data engineers, program managers and customer support staff.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 5 days ago Fading · 40%

Senior Full Stack Developer

≈ $132k – $242k per year (Estimated) • Senior • 10+ years exp • In office (McLean, United States) • Associate's Degree • Top Secret • Senior
JavaScript
TypeScript
Node JS
Node JS
Mongoose
Databases
DynamoDB
AI/ML
Copilot
Cursor
Claude
Claude Code
AI Agents
Model Context Protocol
RAG
Frontend
React.js
Vite
Material UI
Workbox
Redux Toolkit
Lighthouse
Redux
Storybook
Mobile
Offline-First
PWA
DevOps
Rest API
GitHub Actions
CI/CD
Git
AWS
Docker
AWS Lambda
GitLab
Amazon EventBridge
AWS Step Functions
API Gateway
SOAP
Terraform
CloudFormation
IAM
Amazon CloudWatch
Cybersecurity
NIST 800-53
Analytics
ETL/ELT
Management
Agile
Scrum
QA
Playwright
Swagger
Jest
Vitest
Supertest
k6
+40
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Iridium

iridium.com
iridium.com • Huntsville • Tempe • Chandler • Redwood City • Longmont • 501-1000 employees • Hiring 40, 40 new
Huntsville • Tempe • Chandler • Redwood City • Longmont • 501-1000 employees • Hiring 40, 40 new
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 5 days ago Hiring now · 90%

Embedded Software Engineer III

$100k – $130k per year • Middle • 5+ years exp • Hybrid (McLean, United States) • Bachelor's Degree • Middle
Python
DevOps
CI/CD
Git
Linux
Cybersecurity
Wireshark
Management
Agile
Apply
Top 25% payVerified live · 1 hour ago 5 days ago Hiring now · 90%

Senior Product Manager (Cyber, PAM and IAM)

$147k – $193k per year • Senior • 1+ year exp • Hybrid (McLean, United States) • Bachelor's Degree • Senior
Confluence
Jira
Agile
Apply
Top 25% payVerified live · 1 hour ago 5 days ago Hiring now · 89%

Service Desk Technician

$60k – $80k per year • Junior • In office (McLean, United States) • Associate's Degree
Incident Management
Management
ITIL
Service Desk
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Bbbprograms

bbbprograms.org
bbbprograms.org • McLean • Standards & Industry Bodies • Est. 1971 • Hiring 3, 1 new
McLean • Standards & Industry Bodies • Est. 1971 • Hiring 3, 1 new
BBB National Programs fosters trust, innovation, and competition in the marketplace through self-regulation, dispute resolution, and other programs.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 5 days ago Hiring now · 83%

Business Development Program Analyst

$60k – $65k per year • Junior • 1+ year exp • In office (McLean, United States) • Full-Time • Junior
Tableau
Power BI
Microsoft Excel
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Verified live · 2 hours ago 24 days ago Likely open · 58%

Director, IT & AI Intelligent Systems

$150k per year • Head+ • 7+ years exp • In office (McLean, United States) • Full-Time • Architect
AutoGen
LangChain
Prompt Engineering
AI Agents
AWS Bedrock
LLM
RAG
Agentic Workflows
Machine Learning
DevOps
AWS
AWS Lambda
AWS Step Functions
Analytics
Power BI
+5
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Attain Partners

attainpartners.com
attainpartners.com • HQ: McLean, United States • IT Consulting & Digital Transformation • Enterprise Apps Implementation Partners • Management Consulting • 201-500 employees • Est. 2009 • Hiring 9, 2 new
HQ: McLean, United States • IT Consulting & Digital Transformation • Enterprise Apps Implementation Partners • Management Consulting • 201-500 employees • Est. 2009 • Hiring 9, 2 new
Headquartered in McLean, Virginia, Attain Partners is a management, technology, and compliance consulting firm specializing in solutions for education, non-profit, healthcare, and public sector organizations. The company provides strategic advisory, Salesforce implementations, enterprise digital transformation, research administration consulting, and regulatory compliance services.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 2 hours ago 5 days ago Hiring now · 90%

MuleSoft Architect & Developer

$150k – $180k per year • Staff+ • 4+ years exp • McLean • Remote (United States) • Architect
Apex
Apex
MuleSoft
DevOps
Rest API
SOAP
CI/CD
Git
Apply
Top 25% payVerified live · 2 hours ago 5 days ago Hiring now · 90%

Technical Delivery Manager

$140k – $180k per year • Lead • 10+ years exp • McLean • Remote (United States) • Staff
SQL
Apex
Apex
MuleSoft
Databases
Snowflake
Databricks
Microsoft Fabric
DevOps
Rest API
SOAP
Azure
AWS
Analytics
Informatica
ETL/ELT
Azure Data Factory
Master Data Management
Management
Agile
+7
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Top 25% payVerified live · 2 hours ago 8 days ago Hiring now · 90%

Data Services Technical Lead

$200k – $205k per year • Lead • 12+ years exp • McLean • Remote (United States) • Bachelor's Degree • Staff
SQL
Apex
Apex
MuleSoft
Databases
Snowflake
Databricks
DevOps
Azure
Analytics
ETL/ELT
Informatica
Azure Data Factory
Master Data Management
+2
Apply

Range

range.com
range.com • HQ: McLean, United States • Investing Apps & Robo-Advisors • Wealth Management & Financial Advisors • 501-1000 employees • Est. 2021 • Startup • Trust C • Hiring 63, 2 new
HQ: McLean, United States • Investing Apps & Robo-Advisors • Wealth Management & Financial Advisors • 501-1000 employees • Est. 2021 • Startup • Trust C • Hiring 63, 2 new
Range is a McLean, Virginia-based wealth management firm that combines a team of certified financial planners with an AI-assisted software platform covering investments, taxes, equity compensation, estate planning and retirement for households on a flat membership fee rather than a percentage of assets. Founded in 2021 by Fahad and David, the latter a former Amazon engineer, it has raised more than 100 million dollars and also has offices in New York and Bellevue, Washington. It hires financial planners, investment operations and tax staff, software, security and data engineers, product leaders and finance, legal and people operations roles.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 6 days ago Likely open · 60%

Senior IT Engineer

$120k – $190k per year • Equity • Senior • In office (McLean, United States) • Full-Time • Senior
Python
TypeScript
AI/ML
AI Agents
Human-in-the-Loop
DevOps
Terraform
Pulumi
CI/CD
Git
AWS
GitHub
IAM
DNS
VPN
Wi-Fi
Cybersecurity
Okta
SOC 2
Least Privilege
Tines
Management
Slack
Google Workspace
Zapier
+13
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Verified live · 2 hours ago 16 days ago Likely open · 47%

Software Engineering Intern

Intern • In office (McLean, United States) • Bachelor's Degree • Internship • Intern
JavaScript
TypeScript
Node JS
Frontend
React.js
DevOps
AWS
Apply
Top 25% payVerified live · 2 hours ago 2 months ago Fading · 27%

Senior Data Analyst

$150k – $250k per year • Equity • Senior • 5+ years exp • In office (McLean, United States) • Relocation • Full-Time • Senior
Python
SQL
AI/ML
dbt
Analytics
Tableau
Looker
Management
Slack
Apply

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 940, 118 new
HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 940, 118 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 · 3 hours ago 8 days ago Hiring now · 73%

Human Capital Data Analyst

$112k – $179k per year • Senior • 5+ years exp • In office (McLean, United States) • TS/SCI • Senior
Python
SAS
SPSS
Analytics
Tableau
Cognos
Apply
Top 25% payVerified live · 3 hours ago 19 days ago Fading · 36%

Enterprise Architect, Senior Advisor

$176k – $282k per year • Staff+ • 12+ years exp • In office (McLean, United States) • PhD • TS/SCI • Architect
VPN
Apply
Top 25% payVerified live · 3 hours ago 25 days ago Long shot · 19%

Data Scientist Lead

$176k – $282k per year • Lead • 12+ years exp • In office (McLean, United States) • TS/SCI • Staff
Python
Ruby
Apply

Sunrise Senior Living

sunriseseniorliving.com
sunriseseniorliving.com • HQ: McLean, United States • Nursing Homes & Long-Term Care • Senior Living & Assisted Living • 5000+ employees • Est. 1981 • Hiring 200, 37 new
HQ: McLean, United States • Nursing Homes & Long-Term Care • Senior Living & Assisted Living • 5000+ employees • Est. 1981 • Hiring 200, 37 new
Sunrise Senior Living is a senior living operator headquartered in McLean, Virginia, offering independent living, assisted living, memory care, skilled nursing and hospice coordination in residential communities. Founded in 1981, it runs communities across the US and Canada and reports around 22,000 employees. It hires caregivers and lead care managers, cooks, servers and dining coordinators, housekeepers, maintenance staff, activities and volunteer coordinators, security staff, sales directors and HR business partners.
No named decision-maker yet.
No careers mailbox known
Verified live · 29 min ago 9 days ago Hiring now · 80%

Community Technology Operations Analyst

≈ $71k – $135k per year (Estimated) • Middle • 3+ years exp • Hybrid (McLean, United States) • Full-Time • Middle
Power BI
Management
ITSM
Service Desk
ServiceNow
ITIL
Apply

Amentum

amentum.com
amentum.com • HQ: Chantilly, United States • Military Logistics • Business Process Outsourcing (BPO) • Engineering Services • 5000+ employees • Est. 2020 • Hiring 525, 76 new
HQ: Chantilly, United States • Military Logistics • Business Process Outsourcing (BPO) • Engineering Services • 5000+ employees • Est. 2020 • Hiring 525, 76 new
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 4 hours ago Visa sponsor 9 days ago Long shot · 20%

Cybersecurity Analyst

$160k – $180k per year • Equity • Senior • 5+ years exp • In office (McLean, United States) • Full-Time • Top Secret • Senior • English
Assembly
Assembly
Keystone Engine
DevOps
IAM
Cybersecurity
NIST 800-53
Defense in Depth
Apply
Top 25% payVerified live · 4 hours ago Visa sponsor 9 days ago Long shot · 20%

Senior Systems/ Infrastructure Engineer

$150k – $180k per year • Equity • Senior • 10+ years exp • In office (McLean, United States) • Full-Time • TS/SCI • Senior • English: B2
SQL
Assembly
Assembly
Keystone Engine
Databases
MS SQL
DevOps
VMWare
Hyper-V
Windows
DNS
DHCP
VPN
Cybersecurity
Nessus
NIST 800-53
Active Directory
PKI
+6
Apply
gdit.com • HQ: Falls Church, United States • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1554, 19 new
HQ: Falls Church, United States • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1554, 19 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 · 7 hours ago Visa sponsor 9 days ago Likely open · 60%

Software Developer (Java) - TS/SCI w/Poly

$170k – $230k per year • Staff+ • 10+ years exp • In office (McLean, United States) • Full-Time • TS/SCI • Staff
JavaScript
SQL
C++
Node JS
Databases
GraphDB
MS SQL
Apache Kafka
AI/ML
Hadoop
Frontend
Redux
RxJS
React.js
DevOps
Rest API
gRPC
Docker
Kubernetes
Analytics
ETL/ELT
Management
Agile
Scrum
+10
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Top 25% payVerified live · 7 hours ago Visa sponsor 10 days ago Likely open · 56%

Cyber Analyst Principal (TS/SCI Full-Scope Polygraph clearance required)

$170k – $229k per year • Lead • 5+ years exp • In office (McLean, United States) • Full-Time • TS/SCI • Principal • Polish
Apply
Top 25% payVerified live · 7 hours ago Visa sponsor 11 days ago Likely open · 47%

Chief Systems Architect - TS/SCI w/Poly

$215k – $291k per year • Head+ • 15+ years exp • In office (McLean, United States) • Bachelor's Degree • Full-Time • TS/SCI • Architect
CI/CD
AWS
Kubernetes
Rest API
Cybersecurity
Zero Trust
Management
Agile
Scrum
Apply

Red Cell Partners

redcellpartners.com
redcellpartners.com • HQ: McLean, United States • Venture Capital • Angel Networks & Startup Accelerators • 51-200 employees • Est. 2020 • Hiring 17
HQ: McLean, United States • Venture Capital • Angel Networks & Startup Accelerators • 51-200 employees • Est. 2020 • Hiring 17
Red Cell Partners is a venture studio and investment firm headquartered in McLean, Virginia, that was founded in 2020. The organization focuses on building, launching, and scaling technology-led companies by providing operational expertise and capital to startups within its portfolio. Its primary practice areas include healthcare, cybersecurity, and national security, where it develops and scales companies to address complex infrastructure and defense challenges.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 10 days ago Hiring now · 90%

Senior/Staff Software Engineer (Platform and Execution Model)

$180k – $240k per year • Equity • Staff+ • 8+ years exp • Seattle • McLean • Remote (United States) • Full-Time • Staff
Java
Rust
TypeScript
AI/ML
AI Agents
LLM
OpenAI
Hugging Face
DevOps
CI/CD
Grafana
AWS
AWS Step Functions
Cybersecurity
HIPAA
+4
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 17 days ago Hiring now · 90%

Senior Software Engineer - Full Stack (TS Clearance)

$180k – $240k per year • Equity • Senior • 5+ years exp • Washington • McLean • Remote (United States) • Bachelor's Degree • Full-Time • Top Secret • Senior
Python
JavaScript
AI/ML
Computer Vision
Machine Learning
DevOps
GCP
Azure
AWS
Docker
Kubernetes
Cybersecurity
SOC 2
FedRAMP
+3
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Top 25% payVerified live · 2 hours ago Visa sponsor 22 days ago Hiring now · 81%

Senior/Staff DevOps Engineer, Platform Infrastructure

$180k – $240k per year • Equity • Staff+ • 10+ years exp • In office (Seattle, McLean, United States) • PhD • Full-Time • Staff
Python
TypeScript
AI/ML
AI Agents
OpenAI
Hugging Face
DevOps
Terraform
GCP
Helm
Crossplane
Kustomize
Pulumi
Azure
CI/CD
GitOps
AWS
Docker
Kubernetes
Service Mesh
IAM
Linux
DNS
Cybersecurity
SOC 2
HIPAA
FedRAMP
+16
Apply

Trase

trase.ai
trase.ai • HQ: Seattle, United States • AI Governance & Compliance • AI Agents • 51-200 employees • Est. 2023 • Startup • Hiring 4
HQ: Seattle, United States • AI Governance & Compliance • AI Agents • 51-200 employees • Est. 2023 • Startup • Hiring 4
Trase builds governed AI agents for healthcare, government, and enterprise — auditable, secure, and deployed where your data already lives.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 10 days ago Hiring now · 86%

Senior/Staff Software Engineer (Platform and Execution Model)

$180k – $240k per year • Equity • Staff+ • 8+ years exp • Seattle • McLean • Remote (United States) • Full-Time • Staff
Java
Rust
TypeScript
AI/ML
AI Agents
LLM
OpenAI
Hugging Face
DevOps
CI/CD
Grafana
AWS
AWS Step Functions
Cybersecurity
HIPAA
+4
Apply
Top 25% payVerified live · 2 hours ago 22 days ago Hiring now · 77%

Senior/Staff DevOps Engineer, Platform Infrastructure

$180k – $240k per year • Equity • Staff+ • 10+ years exp • In office (Seattle, McLean, United States) • PhD • Full-Time • Staff
Python
TypeScript
AI/ML
AI Agents
OpenAI
Hugging Face
DevOps
Terraform
GCP
Helm
Crossplane
Kustomize
Pulumi
Azure
CI/CD
GitOps
AWS
Docker
Kubernetes
Service Mesh
IAM
Linux
DNS
Cybersecurity
SOC 2
HIPAA
FedRAMP
+16
Apply
Top 25% payVerified live · 2 hours ago 2 months ago Likely open · 60%

Senior Product Manager

$190k – $220k per year • Equity • Senior • 5+ years exp • Seattle • McLean • Remote (United States) • Bachelor's Degree • Full-Time • Senior
AI Agents
OpenAI
Hugging Face
Apply

Hilton

hilton.com
hilton.com • HQ: McLean, United States • Hotels & Resorts • 1001-5000 employees • Est. 1919 • Trust A • Hiring 1463, 380 new
HQ: McLean, United States • Hotels & Resorts • 1001-5000 employees • Est. 1919 • Trust A • Hiring 1463, 380 new
Hilton is a leading global hospitality enterprise that manages, franchises, and develops hotels, resorts, and timeshare properties. Headquartered in McLean, Virginia, United States, the company features a portfolio of distinct world-class brands spanning over 120 countries and territories. Founded in 1919 by Conrad Hilton, it provides lodging options ranging from luxury accommodations to extended-stay suites alongside its Hilton Honors loyalty program.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 11 days ago Long shot · 19%

Lead Data Scientist

≈ $93k – $182k per year (Estimated) • Equity • Lead • 5+ years exp • In office (McLean, United States) • Bachelor's Degree • Staff
Python
SQL
AI/ML
Scikit-learn
SciPy
LightGBM
TensorFlow
Pandas
PyTorch
Machine Learning
DevOps
GCP
Azure
CI/CD
AWS
+5
Apply
Verified live · 1 hour ago 12 days ago Long shot · 18%

Senior Director, MarTech Strategy and AI Transformation

≈ $118k – $221k per year (Estimated) • Equity • Head+ • 10+ years exp • In office (McLean, United States) • Bachelor's Degree • Senior
Agile
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Verified live · 1 hour ago 16 days ago Long shot · 12%

Senior Manager, Salesforce

≈ $72k – $144k per year (Estimated) • Equity • Senior • 7+ years exp • In office (McLean, United States) • Senior
Go
Apex
Apex
Lightning Web Components
Visualforce
Apply

Credence

credence.ai
credence.ai • HQ: Tysons, United States • Information Security • National Security • IT Consulting & Digital Transformation • AI Consulting & Integration • 1001-5000 employees • Trust A • Hiring 84, 12 new
HQ: Tysons, United States • Information Security • National Security • IT Consulting & Digital Transformation • AI Consulting & Integration • 1001-5000 employees • Trust A • Hiring 84, 12 new
Credence is a US government services contractor headquartered in Tysons, Virginia, that provides AI, cloud, data, cybersecurity and modernization services alongside logistics, intelligence, engineering and mission support for defense, health and foreign assistance agencies. The firm reports more than 1,700 team members and over 100 prime contracts, holds vehicles such as GSA OASIS+ and GSA Alliant 3, and supports F-16 and B-2 programs of the Air Force Life Cycle Management Center. It hires systems and avionics engineers, cybersecurity specialists, data and AI engineers, program managers, intelligence planners and administrative staff, many requiring security clearances.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 21 min ago 11 days ago Hiring now · 90%

Senior Data Engineer

$115k – $155k per year • Senior • In office (McLean, United States) • Bachelor's Degree • Full-Time • Secret • Senior
Python
SQL
Python
FastAPI
pySpark
Pydantic
Databases
Snowflake
Databricks
pgvector
Pinecone
FAISS
ElasticSearch
Apache Kafka
OpenSearch
PostgreSQL
AI/ML
LangGraph
LangChain
Unstructured.io
Claude Code
Model Context Protocol
Embeddings
AI Agents
Cline
AWS Bedrock
Pandas
CrewAI
Gemini
LLM
RAG
OpenAI
Anthropic
Hugging Face
AWS Bedrock AgentCore
AWS Strands Agents
A2A
Mastra
Spark
DevOps
Terraform
GCP
OpenTofu
AWS CDK
CloudFormation
Azure
CI/CD
Jenkins
AWS
Platform Engineering
GitHub
GitLab
Amazon S3
Cybersecurity
FedRAMP
Analytics
ETL/ELT
+43
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Top 25% payVerified live · 21 min ago 12 days ago Hiring now · 87%

Business Analyst

$120k – $150k per year • Equity • In office (McLean, United States) • Bachelor's Degree • Full-Time
Agile
Scrum
BPMN
Apply
Top 25% payVerified live · 21 min ago 15 days ago Hiring now · 87%

Senior Application Programmer

$130k – $150k per year • Senior • In office (McLean, United States) • Bachelor's Degree • Full-Time • Secret • Senior
SQL
Apex
Apex
MuleSoft
DevOps
Rest API
CI/CD
Jenkins
Git
GitLab
SOAP
AWS
Cybersecurity
PKI
SonarQube
Management
ServiceNow
Agile
QA
Postman
SoapUI
+8
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Groundswell

gswell.com
gswell.com • HQ: McLean, United States • Digital Government • Systems Integrators • 201-500 employees • Hiring 30
HQ: McLean, United States • Digital Government • Systems Integrators • 201-500 employees • Hiring 30
Groundswell is a technology services firm and systems integrator that modernizes digital infrastructure, software applications, and IT workflows for federal government agencies. Headquartered in McLean, Virginia, the company leverages enterprise platforms - including Appian, Workday, and UiPath - to streamline human capital management, financial budgeting, and program administration across defense and civilian sectors. By deploying reusable software architectures, cloud computing, and intelligent automation, it helps public sector organizations accelerate digital transformation and optimize operational performance.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 1 hour ago Visa sponsor 11 days ago Hiring now · 88%

Appian Senior Developer Consultant - National Security

$115k – $162k per year • Senior • 5+ years exp • In office (New York, Washington, McLean, United States) • Bachelor's Degree • Full-Time • Senior
SQL
Databases
MySQL
Oracle
MariaDB
AI/ML
Machine Learning
DevOps
SOAP
GCP
Azure
AWS
Cybersecurity
LDAP
Management
Agile
+3
Apply
Verified live · 1 hour ago Visa sponsor 11 days ago Hiring now · 89%

Technical Lead, Agentic Auditor

$101k – $200k per year • Lead • 8+ years exp • In office (McLean, Washington, United States) • Bachelor's Degree • Full-Time • Secret • Staff
AI Agents
DevOps
CI/CD
AWS
Platform Engineering
Amazon EKS
Amazon EC2
Amazon S3
Kubernetes
Management
UiPath
+1
Apply
Top 25% payVerified live · 1 hour ago Visa sponsor 16 days ago Hiring now · 88%

Appian Data Architect

$117k – $209k per year • Staff+ • 10+ years exp • In office (McLean, Washington, United States) • Bachelor's Degree • Full-Time • Architect
SQL
Databases
PostgreSQL
Oracle
Apply

Quantum Sky

quantumsky.com
quantumsky.com • HQ: Reston, United States • Information Security • Engineering Services • 5000+ employees • Hiring 55, 7 new
HQ: Reston, United States • Information Security • Engineering Services • 5000+ employees • Hiring 55, 7 new
Quantum Sky is a US government technology contractor headquartered in Reston, Virginia, that delivers cybersecurity, network engineering, cloud, software and quantum technology services to defense, intelligence and civilian federal agencies. Its work includes enterprise network operations across classified and unclassified domains, IT and cybersecurity programs for the F-35 Joint Program Office, litigation support and eDiscovery for federal attorneys, and post-quantum cryptography and quantum sensing projects. It hires network and systems engineers, AWS cloud architects, SOC managers, incident response and threat intelligence analysts, program managers and business development staff.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago 15 days ago Long shot · 24%

Senior Network Engineer

$230k – $250k per year • Senior • In office (McLean, United States) • TS/SCI • Senior
IAM
Linux
BGP
Web3
Layer 2
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Top 25% payVerified live · 1 hour ago 15 days ago Long shot · 14%

Platform Network Administrator

$190k – $205k per year • In office (McLean, United States) • TS/SCI
IAM
Linux
TCP/IP
BGP
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EMCOR Group

emcorgroup.com
emcorgroup.com • HQ: Norwalk, United States • HVAC & Refrigeration • Construction • Facilities Management • 1001-5000 employees • Est. 1994 • NYSE: EME • Trust A • Hiring 1064, 107 new
HQ: Norwalk, United States • HVAC & Refrigeration • Construction • Facilities Management • 1001-5000 employees • Est. 1994 • NYSE: EME • Trust A • Hiring 1064, 107 new
EMCOR Group is an American mechanical and electrical construction, industrial and energy infrastructure and building services company headquartered in Norwalk, Connecticut. A Fortune 500 member of the S&P 500 listed on the NYSE, it reported about 16.99 billion dollars of revenue in 2025 through roughly 100 operating companies, around 450 US locations and about 47,700 employees, including subsidiaries such as AltairStrickland, R.S. Harritan and Welsbach Electric. Its job board covers project managers and engineers, HVAC and fire protection technicians, sheet metal and electrical apprentices, cost accountants and safety staff.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 16 days ago Long shot · 24%

IT Technical Analyst for EMCOR Construction Services

$80k per year • McLean • Remote (United States) • English: B2
Amazon ECS
Windows
Cybersecurity
Active Directory
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MyPattern

findmypattern.com
findmypattern.com • HQ: New York, United States • Consumer Health Apps • Startup • Hiring 1
HQ: New York, United States • Consumer Health Apps • Startup • Hiring 1
MyPattern analyzes your labs, wearables, medical history, and symptoms over time to surface what’s actually going on in your body and what you can do about it.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 3 hours ago 17 days ago Likely open · 66%

Senior Product Designer

$160k – $175k per year • Equity • Senior • 5+ years exp • McLean • Remote (United States) • Full-Time • Senior
Apply
Report

DEF CON Social

defcon.social
defcon.social • Coronado • McLean • Torrance • New York • Online Forums & Community Platforms • Hiring 6
Coronado • McLean • Torrance • New York • Online Forums & Community Platforms • Hiring 6
DEFCON.social = The intersection of technology and society, a community for artists, hackers, policy, academics, researchers, infosec, activists & cyberpunks.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago 17 days ago Hiring now · 72%

Model Test and Measurement Engineer

$150k – $190k per year • Equity • McLean • Remote (United States) • Top Secret
Python
SQL
AI/ML
NIST AI RMF
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Verified live · 2 hours ago 17 days ago Hiring now · 72%

ML Engineer, Retrieval & Grounded Generation

$165k – $200k per year • Equity • Senior • 5+ years exp • McLean • Remote (United States) • Top Secret • Senior
Python
AI/ML
Embeddings
RAG
Fine-tuning
Apply
Top 25% payVerified live · 2 hours ago 17 days ago Hiring now · 72%

Senior Data Platform Engineer

$165k – $200k per year • Equity • Senior • 6+ years exp • McLean • Remote (United States) • Top Secret • Senior
Python
SQL
Databases
PostgreSQL
DevOps
Platform Engineering
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Andesite

andesite.ai
andesite.ai • HQ: McLean, United States • AI Agents • Homeland Security • 51-200 employees • Est. 2023 • Hiring 3
HQ: McLean, United States • AI Agents • Homeland Security • 51-200 employees • Est. 2023 • Hiring 3
Company We build products that support and empower those who work protecting others. Our Mission We founded Andesite to build security products that support and empower those who work protecting others.
Brian Carbaugh · Executive Officer, Director · decision-maker
Grant Verstandig · Executive Officer, Director · decision-maker
Barrett Yates Mack · Executive Officer · decision-maker
William MacMillan · Executive Officer · decision-maker
No careers mailbox known
Top 25% payVerified live · 1 hour ago 17 days ago Hiring now · 77%

Senior Software Engineer - Full Stack (TS Clearance)

$180k – $240k per year • Senior • 5+ years exp • Washington • McLean • Remote (United States) • Bachelor's Degree • Top Secret • Senior
Python
JavaScript
AI/ML
Computer Vision
Machine Learning
DevOps
GCP
Azure
AWS
Docker
Kubernetes
Cybersecurity
SOC 2
FedRAMP
+3
Apply
Machines can read this selection · checked 05:06 UTC
Tech Jobs in McLean
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