3,589 technical engineer jobs at 997 companies in McLean, VA

1d
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Technical Engineer
Purcellville or Bluemont or Washington or United States
$105k-$125k/yr OnsiteFull Time
Ashburn Consulting
Ashburn Consulting: Provides network engineering and cybersecurity services for government agencies.
Requires active Top Secret clearance with SCI eligibility, current CCNA, U.S. citizenship, and 3–5 years of telecommunications, network, RF, field-engineering, or systems-integration experience. Bachelor's preferred.
Cisco, Carrier Ethernet, Wi-Fi, Bluetooth, FAX, LMR, HF, VHF/UHF, Cisco Catalyst, Cisco Nexus, Cisco ISR, Cisco ASR, IPv6, UAT, Microsoft?
2mo
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Technical Engineer
Springfield, Virginia, United States
OnsiteFull Time
Core4ce
Core4ce: Provider of data-driven national security and defense technology solutions.
13+ YOEActive TS/SCI clearance; 13+ years (MA/MS) or 15+ years (BA/BS) in relevant discipline; degree in computer science, engineering or related; strong systems architecture, requirements, integration/testing, OpenShift/container deployment, Python/Java/GitLab, SPARQL, RDF/OWL, CI/CD, ISSO, and AI/LLM/RAG experience.
OpenShift, Python, Java, GitLab, AI/LLM/RAG, SPARQL, RDF/OWL, CI/CD, ISSO, Agile/Scrum
1w
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Lead Technical Engineer
Fairfax, Virginia, United States
$175k-$210k/yr HybridFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
10+ YOE5+ MgmtBachelor's degree in a STEM discipline, 10+ years of relevant experience, DoD Top Secret clearance, DOD 8140 IAT II+, AWS certifications, cloud engineering, DevOps, networking, security, and team leadership experience.
Linux, Microsoft Windows Server, GitLab, Kubernetes, Docker, AKS, EKS, ECS, ECR, PowerShell, CMD, Bash, Python, Terraform, CloudFormation, AWS Lambda, AWS IAM, RDS, Amazon S3, Amazon EC2, Amazon CloudWatch, AWS CloudTrail, Amazon SageMaker, ChatGPT, Google Gemini, Claude, Jira, Confluence
2mo
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Technical Systems Engineer
Annapolis Junction, Maryland, United States
HybridFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
15+ YOETS/SCI with Full Scope Poly, Bachelor’s in engineering, 15+ years systems engineering, experience with SAFe/DoDAF/Cameo preferred.
Scaled Agile (SAFe), DoDAF, Cameo
2w
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Technical Projects Engineer - Fredericksburg, VA
Fredericksburg, Virginia, United States
$60k-$65k/yr OnsiteFull Time
Kaeser Compressors
Kaeser Compressors: Manufactures and services industrial compressed air and vacuum systems.
1+ YOEBachelor's in electrical or mechanical engineering, 1+ year technical/business experience, 1 year MS Word/Excel/Outlook proficiency, SAP/CAD/Solid Edge preferred, strong English communication.
Microsoft Word, Microsoft Excel, Outlook, SAP, CAD, Solid Edge
1mo
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Technical Engineer
Springfield, Virginia, United States
OnsiteFull Time
Axiologic Solutions
Axiologic Solutions: Providing engineering and IT services to federal government agencies.
13+ YOEDegree in CS/Engineering or related field; 13+ years with MS or 15+ years with BS; active TS/SCI with ability to obtain CI poly; experience evaluating research metrics, coordinating test & evaluation, collaborating with IC/DoD, preparing technical briefings, and tracking complex projects.
1mo
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Technical Lead Engineer
Chantilly, Virginia, United States
$150k-$170k/yr HybridFull Time
BryceTech
BryceTech: Engineering and analytics services for aerospace and defense agencies.
10+ YOETS/SCI clearance, Bachelor's in STEM required, 10+ years MS&A and space systems experience, leadership in systems integration and verification, strong communication skills.
modeling, simulation and analysis (MS&A)
3d
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Technical Operations Engineer, Intelligence Systems
Reston, Virginia, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Technical aptitude in software configuration, systems troubleshooting, IP networking, APIs, and data integration; operator training experience; strong communication; active U.S. Secret clearance; willingness to travel up to 20%.
Lattice OS, IP networking, APIs
13h
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Software Systems Engineer Technical Advisor
Chantilly, Virginia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
9+ YOEBachelor's plus 9 years, master's plus 7, or doctorate plus 4; relevant experience may substitute. Requires TS/SCI clearance with polygraph, cloud systems experience, program performance management, engineering expertise, Agile knowledge, and team leadership.
Microsoft Office, Scrum, SAFe, Amazon Web Services (AWS), Kanban, Backlog
1mo
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Senior Technical Solutions Engineer
Knoxville or Tysons Corner or United States
RemoteFull Time
RegScale
RegScale: Automated compliance software for continuous security controls monitoring.
5+ YOE5+ years software engineering experience, strong scripting (Python/Bash), experience with cloud (AWS/GCP/Azure), integrations and REST APIs, customer-facing technical skills, and U.S. citizenship required.
Python, Bash, C#, Golang, Rust, Angular, SQL, Typescript, Java, JavaScript, AWS, GCP, Azure, Docker, Kubernetes, REST, APIs
1mo
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Engineer/Technical Analyst, Submarine Training
Alexandria, Virginia, United States
HybridFull Time
Systems Planning and Analysis
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
5+ YOE5+ years Navy submarine training program/project management, project leadership, strong communication/customer management, Microsoft Office proficiency, and active Secret DoD security clearance required; Bachelor's and SMTT experience desired.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, SMTT
1w
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Technical AI Requirements Systems Engineer
Annapolis Junction, Maryland, United States
$170k-$230k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEBachelor's degree and 8+ years of related experience required. Active TS/SCI with polygraph, US citizenship, Java or JavaScript, RESTful microservices, AWS, Jira, requirements engineering, and functional testing required.
Java, JavaScript, RESTful, Amazon Web Services, Jira, Artificial Intelligence (AI), Machine Learning (ML)
2mo
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Technical Support Engineer
Washington, District of Columbia, United States
HybridFull Time
Windward
WindwardLondon Stock Exchange: WNWD: Provides maritime AI intelligence for shipping and defense sectors.
3+ YOE3+ years in technical/customer support for SaaS, experience with ticketing platforms (Salesforce, Freshdesk, Jira), troubleshooting REST/GraphQL/SQL/MongoDB issues, basic Python, strong communication and stakeholder management.
Salesforce, Freshdesk, Jira, REST APIs, GraphQL, SQL, MongoDB, Python
1mo
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Technical Support Engineer
Tysons or Morristown or United States or Israel
RemoteFull Time
Cellebrite
CellebriteNASDAQ: CLBT: Provider of digital forensic and investigative intelligence software solutions.
2+ YOE2+ years technical/IT support experience; advanced Windows workstation and intermediate networking skills; experience supporting application software; strong written/verbal communication and problem-solving; native-level English.
Windows, CRM, SQL, Claude, ChatGPT, Copilot, Monday Board, Salesforce, AWS, Microsoft Cloud services, iOS, Android, SaaS
3d
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Technical Support Engineer
Sterling or Mesa
$27-$44/hr OnsiteFull Time
Axon
AxonNASDAQ: AXON: Develops weapons and software for law enforcement and safety.
5+ YOETechnical support experience, strong troubleshooting skills, networking and Linux knowledge, customer communication, and hardware/software support expertise. Bachelor's in computer science or related field, or 5+ years relevant experience preferred.
Linux
1mo
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Technical Support Engineer
Washington or Arkansas or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Illinois or Indiana or Kansas or Kentucky or Massachusetts or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Virginia or Washington or Wisconsin or Wyoming
$95k-$115k/yr RemoteFull Time
OPEXUS
OPEXUS: Software for government process management and legal data discovery.
2+ YOEUS citizen with current Secret clearance, 2+ years eDiscovery experience, CS/IT degree or equivalent, skills in PostgreSQL/Postgres, ELK Stack, Redis, Rabbit MQ, API servers, data analysis, ticketing, and customer-facing technical support.
ELK Stack, PostgreSQL, Redis, Rabbit MQ, API servers, Postgres
3d
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Senior GIS Technical Engineer (TS/SCI)
Quantico, Virginia, United States
$130k-$140k/yr OnsiteFull Time
Xcellent Technology Solutions
Xcellent Technology Solutions: Provides geospatial intelligence and IT services to federal agencies.
12+ YOEActive Top Secret/SCI clearance, bachelor's degree plus 12 years of relevant experience, extensive GIS and ESRI enterprise geodatabase experience, DCWF qualification, DBA certification, and ESRI enterprise geodatabase certification.
GIS, ESRI Enterprise Geodatabases, Oracle, USMC Ground Warfighter schema, Topographic Data Store (TDS), NSG-compliant geodata schemas, GeoAI
1w
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Technical Integration & Governance Systems Engineer
Springfield, Virginia, United States
$119k-$175k/yr OnsiteFull Time
HII
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
5+ YOERequires 5+ years in systems engineering, technical integration, or IT governance; relevant degree or equivalent experience; TS/SCI with Poly clearance; coordination, governance, and systems integration expertise.
ServiceNow, TOGAF, ITIL, Agile, SAFe, DOORS, Jira, ServicePlus, PMP, API
1d
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Technical Director, Dams and Levees Engineer
Atlanta or Baltimore
OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
12+ YOEBachelor's degree in Geotechnical Engineering, PE license, and at least 12 years of dam engineering experience. Requires AutoCAD, HEC-RAS, and GIS proficiency; master's degree preferred.
AutoCAD, HEC-RAS, GIS
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Technical Support Engineer – PeopleSoft
Herndon, Virginia, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOERequires TS/SCI clearance with polygraph or ability to obtain it, a bachelor's degree with 8+ years' experience or equivalent, and 8+ years of PeopleSoft technical support experience.
PeopleSoft, ticketing tracking system