Tech Jobs in Fairfax

Fairfax jobs in Fairfax hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $178,073/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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gdit.com · HQ: Falls Church, United States · National Security · Digital Government · IT Consulting & Digital Transformation · Systems Integrators · 5000+ employees · Est. 2006 · Trust A · Hiring 1015, 111 new
HQ: Falls Church, United States · National Security · Digital Government · IT Consulting & Digital Transformation · Systems Integrators · 5000+ employees · Est. 2006 · Trust A · Hiring 1015, 111 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.
Top 25% payVerified live · 2 hours ago Visa sponsor 5 hours ago Hiring now · 86%

Senior Software Technical Support Team Member

$92k – $125k per year · Senior · 8+ years exp · In office (Fairfax, United States) · Full-Time · Public Trust · Senior
Windows
Linux
Management
Agile
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 5 hours ago Hiring now · 86%

Business Systems Analyst

$106k – $144k per year · Senior · 8+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Public Trust · Staff
ServiceNow
Jira
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 11 days ago Hiring now · 90%

Senior Cloud Developer - Legacy Migration (Secret Clearance/TS Elgible)

$153k – $207k per year · Senior · 6+ years exp · In office (Fairfax, United States) · Full-Time · Top Secret · Senior
C#
C#
.NET
Databases
Oracle
Apply

Amazon

amazon.com
amazon.com · HQ: Seattle, United States · HQ: Dubai, United Arab Emirates · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 5000+ employees · Est. 1994 · Trust B · Hiring 15356, 1155 new
HQ: Seattle, United States · HQ: Dubai, United Arab Emirates · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 5000+ employees · Est. 1994 · Trust B · Hiring 15356, 1155 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.
Verified live · 1 hour ago Visa sponsor 7 hours ago Hiring now · 86%

DCEO Chief Engineer, ADC DCEO

$96k – $166k per year · Equity · Head+ · 4+ years exp · In office (Fairfax, United States) · Full-Time · TS/SCI · Citizenship or vetting required · Architect
AWS
Apply
Top 25% payVerified live · 1 hour ago Visa sponsor 1 month ago Fading · 32%

Manager II, Network Depl. Eng, ADC NIDD

$129k – $193k per year · Equity · Middle · 5+ years exp · In office (Fairfax, United States) · Full-Time · TS/SCI · Middle
AWS
TCP/IP
Apply

IQVIA

iqvia.com
iqvia.com · HQ: Durham, United States · Clinical Trial Software · Healthcare & Life Sciences Consulting · Health Data & Interoperability · Clinical Trial Services (CRO) · 5000+ employees · Est. 2016 · Trust B · Hiring 1394, 130 new
HQ: Durham, United States · Clinical Trial Software · Healthcare & Life Sciences Consulting · Health Data & Interoperability · Clinical Trial Services (CRO) · 5000+ employees · Est. 2016 · Trust B · Hiring 1394, 130 new
IQVIA is an American company formed in 2016 by the merger of the contract research organisation Quintiles, founded in 1982, with the pharmaceutical data business IMS Health. It runs clinical trials on behalf of drug and device makers and simultaneously operates one of the largest healthcare data estates in the world, covering prescriptions, claims and electronic medical records, which it sells back to the same industry for commercial planning and real-world evidence studies. Headquartered in Durham, North Carolina and listed on the New York Stock Exchange, it employs close to ninety thousand people and combines the trial and data businesses in what it calls connected intelligence.
Top 25% payVerified live · 2 hours ago Visa sponsor 1 day ago Hiring now · 86%

Day LPN

$43k – $108k per year · Junior · 1+ year exp · In office (Fairfax, United States) · Full-Time · Junior · English
Windows
GCP
Life Sciences
Good Clinical Practice
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 1 month ago Long shot · 24%

Research Laboratory Technician

$43k – $89k per year · In office (Fairfax, United States) · Bachelor's Degree · Full-Time
Apply
Top 25% payVerified live · 2 hours ago Visa sponsor 2 months ago Long shot · 10%

Medical Laboratory Scientist

$46k – $96k per year · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Hazardous materials
Microsoft Excel
Life Sciences
Good Clinical Practice
ICH Guidelines
Apply

Niyam IT

niyamit.com
niyamit.com · HQ: Leesburg, United States · IT Consulting & Digital Transformation · Geospatial Analytics · Est. 2007 · Hiring 11, 1 new
HQ: Leesburg, United States · IT Consulting & Digital Transformation · Geospatial Analytics · Est. 2007 · Hiring 11, 1 new
Niyam IT delivers breakthrough results for federal agencies through four practices: Geospatial Intelligence, Data and AI, Cloud and Engineered Solutions, and Digital Modernization.
Verified live · 2 hours ago 5 days ago Hiring now · 90%

IBM Maximo Senior Business Analyst

Senior · 5+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Senior
SAP BusinessObjects
Defense
CMMC
Apply
Open 110 daysVerified live · 2 hours ago 4 months ago Long shot · 10%

IBM Maximo Practice Lead & Senior Solution Architect

≈ $118k – $242k per year (Estimated) · Lead · 10+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Public Trust · Architect
SQL
DevOps
Red Hat
OpenShift
Linux
CI/CD
Cybersecurity
FedRAMP
Analytics
Master Data Management
Management
Confluence
Jira
+1
Apply

Northrop Grumman

northropgrumman.com
northropgrumman.com · HQ: Falls Church, United States · Space Defense · C4ISR · Satellite Manufacturing · Aerospace Manufacturing · Defense Manufacturing · 5000+ employees · Est. 1994 · Trust B · Hiring 2691, 229 new
HQ: Falls Church, United States · Space Defense · C4ISR · Satellite Manufacturing · Aerospace Manufacturing · Defense Manufacturing · 5000+ employees · Est. 1994 · Trust B · Hiring 2691, 229 new
Northrop Grumman is an American defence contractor whose oldest predecessor was founded in 1939, and which took its present form through the 1994 combination of Northrop and Grumman. It builds strategic systems including the B-21 Raider bomber and the Sentinel intercontinental ballistic missile programme, military and civil space systems, radars and electronic warfare equipment, autonomous aircraft, and mission systems and software for the United States armed forces and allied governments. Headquartered in Falls Church, Virginia and listed on the New York Stock Exchange, it earns the large majority of its revenue from the American government and employs close to one hundred thousand people.
Top 25% payVerified live · 4 hours ago 5 days ago Likely open · 63%

Principal/Senior Principal Systems Engineer *

$114k – $171k per year · Lead · 8+ years exp · In office (Fairfax, United States) · Relocation · Bachelor's Degree · Full-Time · TS/SCI · Shift work · Citizenship or vetting required · Principal
Jira
SpaceTech
Cameo Systems Modeler
MedTech
Verification & Validation
Apply
Top 25% payVerified live · 4 hours ago 6 days ago Likely open · 63%

Senior Principal Systems Engineer *

$136k – $213k per year · Lead · 8+ years exp · In office (Fairfax, United States) · Relocation · Bachelor's Degree · Full-Time · TS/SCI · Shift work · Citizenship or vetting required · Principal
Rest API
Kubernetes
Management
Confluence
Jira
Scrum
Agile
QA
Playwright
SpaceTech
SysML
Cameo Systems Modeler
MBSE
+2
Apply
Top 25% payVerified live · 4 hours ago 15 days ago Likely open · 56%

Manager Software Engineering 2 - Fairfax (TS/SCI)

$161k – $242k per year · Lead · 8+ years exp · In office (Fairfax, United States) · Relocation · Bachelor's Degree · Full-Time · TS/SCI · Shift work · Citizenship or vetting required · Staff
C++
Python
DevOps
Helm
CloudFormation
GitLab CI
Bitbucket
AWS Lambda
Amazon EC2
Amazon S3
Jenkins
Kubernetes
CI/CD
AWS
Management
Agile
Confluence
Jira
Scrum
+9
Apply

MPOWERHealth

mpowerhealth.com
mpowerhealth.com · HQ: Addison, United States · Specialist Medical Practices · Patient Monitoring · 501-1000 employees · Hiring 27, 8 new
HQ: Addison, United States · Specialist Medical Practices · Patient Monitoring · 501-1000 employees · Hiring 27, 8 new
MPOWERHealth is an American healthcare services company providing data-driven solutions for neurological and musculoskeletal care, including intraoperative neuromonitoring during surgery. It trains and employs neuromonitoring technicians through a paid programme and works in operating rooms across states such as Texas, Arizona, Oklahoma and Alaska. The company is headquartered in Addison, Texas.
Verified live · 2 hours ago 6 days ago Hiring now · 86%

Entry Level Associate Technician- Fairfax, VA

Junior · In office (Fairfax, United States) · Bachelor's Degree · Junior
Apply

Lockheed Martin

lockheedmartin.com
lockheedmartin.com · HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 4119, 182 new
HQ: Bethesda, United States · Military Satellites · Aerospace Manufacturing · Missiles · Combat Aircraft · Defense Manufacturing · 5000+ employees · Est. 1995 · NYSE: LMT · Trust A · Hiring 4119, 182 new
Lockheed Martin is the largest defence contractor in the world, formed in 1995 by merging Lockheed Corporation with Martin Marietta and headquartered in Bethesda, Maryland. Its single most important programme is the F-35 Lightning II, the most expensive weapons system ever built, alongside the F-16, the C-130 transport and classified work at the Skunk Works advanced development unit. The company also dominates missile defence with THAAD and PAC-3 interceptors, supplies HIMARS and Javelin systems, owns the helicopter maker Sikorsky, and builds the Orion crew capsule and military satellites through its space division.
Top 25% payVerified live · 3 hours ago Visa sponsor 6 days ago Hiring now · 90%

Systems Engineer Sr Stf - Level 5

$145k – $270k per year · Senior · In office (Fairfax, United States) · Senior
Verification & Validation
Apply
Top 25% payVerified live · 3 hours ago Visa sponsor 1 month ago Likely open · 55%

Systems Engineer Stf - Level 4 (10K Sign-On)

$118k – $219k per year · In office (Fairfax, United States)
Verification & Validation
Apply

All Native Group

allnativegroup.com
allnativegroup.com · HQ: Fairfax, Winnebago, United States · Military Logistics · Military Training · IT Infrastructure & Networking Services · Telecom Infrastructure · 1001-5000 employees · Est. 1994 · Hiring 16
HQ: Fairfax, Winnebago, United States · Military Logistics · Military Training · IT Infrastructure & Networking Services · Telecom Infrastructure · 1001-5000 employees · Est. 1994 · Hiring 16
All Native Group is a family of tribally owned small businesses that provides telecommunications, IT and cybersecurity, training, logistics and facility support services to US federal government agencies. It is the federal services division of Ho-Chunk, Inc., the economic development corporation of the Winnebago Tribe of Nebraska, holds SBA 8(a), HUBZone, ISO 9001, ISO 27001 and CMMC Level 2 certifications, and has offices in Fairfax, Colorado Springs, Huntsville, Bellevue and Winnebago. Its subsidiaries, such as White Wolf Managed Services Company, hire network and telecom engineers, electricians, technicians, program managers and tactical instructors.
Verified live · 1 hour ago 7 days ago Hiring now · 85%

Cloud Security Expert

$130k – $153k per year · Senior · 5+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Secret · Senior
ElasticSearch
OpenSearch
DevOps
CI/CD
AWS
Cybersecurity
FedRAMP
Management
Agile
Apply
Top 25% payVerified live · 1 hour ago 7 days ago Hiring now · 80%

Junior Data Scientist

$110k – $123k per year · Junior · 2+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Secret · Junior
SQL
Python
AI/ML
NLP
Machine Learning
Management
Agile
Apply
Top 25% payVerified live · 1 hour ago 7 days ago Hiring now · 85%

Data Scientist

$140k – $153k per year · Middle · 3+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Secret · Middle
SQL
Python
AI/ML
NLP
Machine Learning
DevOps
CI/CD
Analytics
ETL/ELT
Management
Agile
Apply

goTenna

gotenna.com
gotenna.com · HQ: Brooklyn, United States · RF & Wireless Hardware · 51-200 employees · Est. 2013 · Hiring 10
HQ: Brooklyn, United States · RF & Wireless Hardware · 51-200 employees · Est. 2013 · Hiring 10
GoTenna + Rain Technology Solutions. We are excited to announce a definitive agreement between goTenna and Rain Technology Solutions to deliver unprecedented situational awareness through seamless technology integration.
Verified live · 2 hours ago Visa sponsor 7 days ago Hiring now · 90%

Deployment Manager

Middle · 3+ years exp · In office (Fairfax, United States) · Full-Time · Middle
Wi-Fi
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Trident Systems

tridsys.com
tridsys.com · HQ: Fairfax, United States · Engineering Services · Defense Manufacturing · Trust B · Hiring 39, 1 new
HQ: Fairfax, United States · Engineering Services · Defense Manufacturing · Trust B · Hiring 39, 1 new
Trident Systems delivers technology solutions for aerospace and defense. Its Space Electronic Systems division and other teams hire database engineers, electronics assembly technicians, electrical engineers and proposal managers in Virginia, Florida and Colorado. The company is headquartered in Fairfax, Virginia, United States.
Verified live · 2 hours ago 8 days ago Hiring now · 90%

Proposal Coordinator (RF & Digital Systems)

$67k – $77k per year · In office (Fairfax, United States) · Full-Time
SharePoint
Jira
Apply
Verified live · 2 hours ago 20 days ago Hiring now · 77%

Network Engineer 3

$90k – $120k per year · Middle · 4+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Secret · Middle
Red Hat
BGP
OSPF
VMWare
TCP/IP
Linux
Management
Agile
Apply
Verified live · 2 hours ago 25 days ago Likely open · 65%

Product Manager

$115k – $155k per year · Staff+ · 9+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Staff
Agile
Apply
usph.com · HQ: Houston, United States · Physiotherapy & Rehabilitation · 1001-5000 employees · Est. 1990 · Trust B · Hiring 110, 20 new
HQ: Houston, United States · Physiotherapy & Rehabilitation · 1001-5000 employees · Est. 1990 · Trust B · Hiring 110, 20 new
US Physical Therapy is an operator of outpatient physical and occupational therapy clinics in the United States, treating orthopedic, sports and work-related injuries and neurological conditions. Founded in 1990 and listed on the New York Stock Exchange, it runs several hundred clinics in more than 40 states, mostly as partnerships with the therapists who manage them, and also provides industrial injury prevention services to employers. It hires physical therapists, athletic trainers, front desk and patient care coordinators. The company is headquartered in Houston, Texas, United States.
Verified live · 9 min ago 10 days ago Likely open · 60%

IT Support Specialist

$36k – $42k per year · Junior · In office (Fairfax, United States) · Associate's Degree · Full-Time · Middle · English
Wi-Fi
VPN
Windows
Azure
Cybersecurity
Microsoft Entra ID
Active Directory
HIPAA
Management
SharePoint
Apply

JCS Solutions

jcssolutions.com
jcssolutions.com · HQ: Bethesda, United States · IT Help Desk & Service Desk · Security Operations · 51-200 employees · Hiring 29, 8 new
HQ: Bethesda, United States · IT Help Desk & Service Desk · Security Operations · 51-200 employees · Hiring 29, 8 new
JCS Solutions is a United States information technology and cybersecurity services contractor supporting Department of Defense environments, including cloud operations and enterprise cybersecurity work for the C5ISR Center. It hires data engineers, help desk and service desk specialists, cybersecurity compliance specialists, endpoint systems administrators and AI and automation solutions engineers in the Washington area. The company is based in the United States.
Top 25% payVerified live · 3 hours ago 12 days ago Hiring now · 78%

Dynamics 365 & Power Platform Technical Lead - JCS Solutions LLC

$120k – $150k per year · Lead · 7+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Secret · Staff
Configuration Management
Azure DevOps
Azure
CI/CD
Cybersecurity
Zero Trust
Analytics
Power BI
Management
Power Automate
Power Apps
Scrum
Agile
+2
Apply
Verified live · 3 hours ago 1 month ago Long shot · 21%

Microsoft SaaS Solutions Technical Lead - JCS Solutions LLC

$120k – $150k per year · Lead · 7+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Secret · Staff
Configuration Management
Azure DevOps
Azure
CI/CD
Cybersecurity
Zero Trust
Analytics
Power BI
Management
Power Automate
Power Apps
Scrum
Agile
+2
Apply

Riverside Research

riversideresearch.org
riversideresearch.org · HQ: Arlington, United States · National Security · Research Institutes · 201-500 employees · Est. 1967 · Hiring 39, 5 new
HQ: Arlington, United States · National Security · Research Institutes · 201-500 employees · Est. 1967 · Hiring 39, 5 new
Riverside Research is an independent not-for-profit national security research organization headquartered in Arlington, Virginia, that performs research, prototyping and technical advisory work for US defense and intelligence agencies. Founded in 1967, it works across machine learning, trusted and secure systems, optics and photonics, electromagnetics, plasma physics, radar and radio frequency systems and biomedical engineering, with sites in Dayton and Beavercreek, Ohio, Lexington, Massachusetts, Fairfax, Virginia and Champaign, Illinois. It hires cyber security scientists, cryptography and formal methods researchers, remote sensing and RF engineers, software engineers and program managers.
Top 25% payVerified live · 3 hours ago 14 days ago Hiring now · 74%

Senior Computational Scientist/Scientific Programmer

$130k – $200k per year · Senior · 8+ years exp · In office (Fairfax, United States) · Bachelor's Degree · TS/SCI · Senior
Fortran
C++
C
C
MPI
AI/ML
OpenMP
MedTech
Verification & Validation
Apply
Verified live · 3 hours ago 14 days ago Hiring now · 74%

Senior Software Engineer

≈ $129k – $240k per year (Estimated) · Senior · 8+ years exp · In office (Fairfax, United States) · Bachelor's Degree · TS/SCI · Senior
Fortran
C++
Python
C
C
MPI
AI/ML
OpenMP
DevOps
Bamboo
Bitbucket
HPC
Unix
Windows
Git
Linux
CI/CD
Management
Agile
+7
Apply
Verified live · 3 hours ago 14 days ago Hiring now · 73%

Scientific Programmer/Software Engineer

≈ $105k – $206k per year (Estimated) · Middle · 3+ years exp · In office (Fairfax, United States) · Bachelor's Degree · TS/SCI · Middle
Fortran
C++
Python
C
C
MPI
AI/ML
OpenMP
DevOps
Unix
Windows
Linux
+1
Apply
dhs.gov · HQ: Washington, United States · National Security · Homeland Security · Hiring 7, 4 new
HQ: Washington, United States · National Security · Homeland Security · Hiring 7, 4 new
The Department of Homeland Security is a United States federal department responsible for the security of the country. Its intelligence and analysis office hires senior security engineers, cybersecurity specialists, data scientists and a chief information security officer. The department is headquartered in Washington DC, United States.
Top 25% pay 15 days ago Long shot · 21%

Data Scientist (Data Management)

$122k per year · Junior · 1+ year exp · In office (Fairfax, United States) · Full-Time · Top Secret · Junior
ChatGPT
Copilot
LLM
Apply
caci.com · HQ: Reston, United States · Cyber Warfare · National Security · IT Consulting & Digital Transformation · Intelligence · Electronic Warfare · 5000+ employees · Est. 1962 · IT services · Trust D · Hiring 1345, 157 new
HQ: Reston, United States · Cyber Warfare · National Security · IT Consulting & Digital Transformation · Intelligence · Electronic Warfare · 5000+ employees · Est. 1962 · IT services · Trust D · Hiring 1345, 157 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.
Verified live · 2 hours ago 15 days ago Hiring now · 70%

Data Scientist - AI/ML Specialist

$94k – $198k per year · Senior · 5+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Full-Time · Public Trust · Senior
Python
Databases
ElasticSearch
AI/ML
Airflow
SHAP
Fine-tuning
Scikit-learn
LIME
TensorFlow
Pandas
NumPy
Anomaly Detection
Explainable AI
Human-in-the-Loop
Interpretability
Prompt Engineering
PyTorch
Spark
Machine Learning
DevOps
Kibana
CI/CD
Analytics
ETL/ELT
+13
Apply
Top 25% payVerified live · 2 hours ago 1 month ago Likely open · 55%

Agile Scrum Master - Custom Product

$121k – $266k per year · In office (Fairfax, United States) · Full-Time · TS/SCI
Confluence
Jira
Scrum
Agile
QA
Selenium
Apply
Top 25% payVerified live · 2 hours ago 2 months ago Fading · 29%

Full Stack Software Developer - TOR

$94k – $198k per year · Senior · 5+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Nationals only · Citizenship or vetting required · Senior
Node JS
TypeScript
JavaScript
SQL
Python
Python
Flask
Django
Node JS
Express
Databases
MySQL
PostgreSQL
AI/ML
Scikit-learn
TensorFlow
PyTorch
Machine Learning
Frontend
Vue.js
Angular
React.js
DevOps
GitHub
Git
Docker
Kubernetes
CI/CD
+14
Apply

Dewberry

dewberry.com
dewberry.com · HQ: Fairfax, United States · Geospatial Analytics · Architecture · Engineering Services · 1001-5000 employees · Est. 1956 · Hiring 397, 14 new
HQ: Fairfax, United States · Geospatial Analytics · Architecture · Engineering Services · 1001-5000 employees · Est. 1956 · Hiring 397, 14 new
Founded in 1956, Dewberry is a professional services enterprise specializing in architecture, engineering, geospatial mapping, environmental consulting, and construction services. Headquartered in Fairfax, Virginia, United States, the company serves government agencies, commercial real estate developers, municipal authorities, healthcare institutions, and defense clients nationwide. Through its multidisciplinary capabilities - encompassing civil infrastructure engineering, resilient water management, geospatial data collection and LiDAR processing, disaster recovery planning, and sustainable building design - it delivers integrated technical solutions to modernize communities and public infrastructure.
Top 25% payVerified live · 2 hours ago 17 days ago Hiring now · 70%

Lead Substation Physical Engineer

$178k – $228k per year · Lead · 20+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Staff
Apply
Verified live · 2 hours ago 1 month ago Fading · 35%

Director, IT Operations

$187k – $241k per year · Head+ · In office (Fairfax, United States) · Bachelor's Degree · Architect
ITIL
Apply
Verified live · 2 hours ago 2 months ago Fading · 32%

ArcGIS Enterprise Solutions Architect

$101k – $130k per year · Staff+ · 5+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Architect
SQL
PowerShell
Python
Databases
PostgreSQL
DevOps
Rest API
Azure
Docker
Kubernetes
Apply

HarmonyTech

harmonytech.com
harmonytech.com · HQ: Fairfax, United States · Systems Integrators · IT Consulting & Digital Transformation · 51-200 employees · Hiring 6
HQ: Fairfax, United States · Systems Integrators · IT Consulting & Digital Transformation · 51-200 employees · Hiring 6
HarmonyTech is an information technology company that delivers IT solutions for mission-driven clients, with expertise in enterprise content management and business process management products such as OpenText. Its job ads cover system architects, integration architects, web developers, database architects and program managers. The company is based in Fairfax, Virginia, United States.
Verified live · 3 hours ago 17 days ago Likely open · 57%

Mid-Level Power BI Developer – SQL, DAX & Power Query - HarmonyTech

≈ $67k – $125k per year (Estimated) · Middle · 7+ years exp · In office (Fairfax, United States) · Bachelor's Degree · Middle
SQL
Python
DevOps
GitHub
AWS
Analytics
ETL/ELT
Power BI
Management
Power Automate
ServiceNow
SharePoint
+1
Apply

Intllogic

intllogic.com
intllogic.com · Washington · Fairfax · Information Technology · Hiring 7, 4 new
Washington · Fairfax · Information Technology · Hiring 7, 4 new
We're Proud of Who We Are. We are committed in delivering innovative solutions to our clients by bringing deep industry experience and talented professionals.
Verified live · 5 hours ago 18 days ago Hiring now · 86%

AI Engineer – LLMs, Agentic Workflows & MCP

≈ $122k – $236k per year (Estimated) · Senior · 5+ years exp · Hybrid (Fairfax, United States) · Bachelor's Degree · Senior
Java
Python
TypeScript
JavaScript
Java
Spring Boot
Databases
Google BigQuery
AI/ML
Vertex AI
Function Calling
AWS Bedrock
Gemini
Amazon SageMaker
Structured Outputs
Agentic Workflows
Prompt Engineering
Model Context Protocol
OpenAI
RAG
LLM
Machine Learning
AI Agents
Frontend
Angular
React.js
DevOps
AWS Lambda
Amazon S3
GCP
Azure
AWS
Rest API
Docker
Management
Scrum
Agile
+23
Apply

Ashburn Consulting

ashburnconsulting.com
ashburnconsulting.com · HQ: Leesburg, United States · IT Consulting & Digital Transformation · IT Infrastructure & Networking Services · Network Security · 51-200 employees · Est. 2002 · IT services · Hiring 6, 2 new
HQ: Leesburg, United States · IT Consulting & Digital Transformation · IT Infrastructure & Networking Services · Network Security · 51-200 employees · Est. 2002 · IT services · Hiring 6, 2 new
Ashburn Consulting is an IT services firm specialising in network and network security solutions for government and business clients in complex environments. Founded in 2002 and incorporated in Virginia, it hires enterprise architects, network engineers, voice analysts and AV and cable infrastructure coordinators in the Washington, DC area. The company is based in Virginia, United States.
Verified live · 2 hours ago Visa sponsor 20 days ago Hiring now · 75%

Enterprise Architect

$150k – $175k per year · Staff+ · In office (Fairfax, United States) · Full-Time · Architect · English
Active Directory
Apply
nw-its.com · HQ: Fairfax, United States · IT Consulting & Digital Transformation · 201-500 employees · Est. 2020 · Startup · Hiring 28
HQ: Fairfax, United States · IT Consulting & Digital Transformation · 201-500 employees · Est. 2020 · Startup · Hiring 28
Empowering Our Customers. We provide our customers with information, tools, and resources that enable them to be successful. This empowers them to make well-informed decisions that put them one step closer to achieving their goals and mission.
Top 25% payVerified live · 4 hours ago 25 days ago Hiring now · 78%

PKI & Hardware Security Module (HSM) Engineer - Nationwide IT Services

$130k – $180k per year · Senior · 5+ years exp · Hybrid (Fairfax, United States) · Bachelor's Degree · TS/SCI · Senior
PowerShell
Python
Cybersecurity
PKI
CVE
Apply
Machines can read this selection · checked 05:20 UTC
Tech Jobs in Fairfax
Frequently asked questions
How many Fairfax jobs in Fairfax are available on Alion?
There are currently 61 active listings from 28 hiring companies on Alion, refreshed daily.
What salary do Fairfax jobs in Fairfax pay?
The average salary is around $178,073 per year based on the current listings.
Are remote options available for Fairfax jobs in Fairfax?
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 Fairfax jobs in Fairfax?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.