1w
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Lead Knowledge Graph Engineer (All levels Software Engineer)
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEDesign and scale knowledge‑graph infrastructure; build high‑throughput backend services in Python/C++/Rust; API design (REST/GraphQL/gRPC); PostgreSQL and Neo4j experience; security eligibility for U.S. government clearances.
Python, C++, Rust, REST, GraphQL, gRPC, PostgreSQL, Neo4j, SOAP
2w
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Knowledge Graph Software Engineer - Clearance Required
Herndon, Virginia, United States
$126k-$248k/yr OnsiteFull Time
Active Secret (or higher) clearance or ability to obtain; experience with graph databases (Amazon Neptune, Neo4j), Java/Spring Boot, CI/CD (AWS CodeBuild, Jenkins, GitLab CI, GitHub Actions), Git, AWS cloud, testing (JUnit, Mockito), REST/HTTP; must reside within 2-hour drive of Herndon, VA.
Amazon Neptune, Neo4j, Git, AWS CodeBuild, Jenkins, GitLab CI, GitHub Actions, AWS, Java, Spring, Spring Boot, JUnit, Mockito, REST, HTTP, Prometheus, Grafana, CloudWatch, ELK, EFK, OpenSearch, Elasticsearch, Solr, SNS, SQS, Kafka, Kinesis, AWS Step Functions, Event Bridge, Terraform, Python, Node.js, C#, Bash, PowerShell, OpenTelemetry, Splunk
1mo
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Structural Engineer
Winchester, Virginia, United States
OnsiteFull Time
Metromont: Manufactures and installs precast and prestressed concrete building components.
3+ YOEBS in Civil Engineering (structural preferred), PE required, 3+ years relevant engineering experience, precast knowledge preferred, experience with engineering design software, ability to review/stamp drawings and coordinate project design.
3mo
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Systems Engineer
King George, Virginia, United States
OnsiteFull Time
3+ YOE3 years of systems engineering with a bachelor’s degree or 7 years combat system engineering; active Secret clearance; MBSE experience; capable of IPT coordination; VLS knowledge.
MBSE, Model Based Systems Engineering, VLS interface documentation, requirements analysis
1w
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Junior Systems Engineer
Denver or St. Louis or Sterling or Springfield
$58k-$116k/yr OnsiteFull Time
0+ YOETS/SCI clearance required, Bachelor\u0002s in engineering/computer science or equivalent, 0\u00023 years engineering experience, foundational systems engineering knowledge, strong written communication and attention to detail.
1mo
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Systems Engineer
Sterling, Virginia, United States
$79k-$163k/yr OnsiteFull Time
3+ YOETS/SCI with Polygraph required; bachelor’s degree or equivalent and 3+ years systems engineering experience; expert systems engineering knowledge; experience with Jira, Confluence, Zephyr, and Linux; strong communication and problem-solving skills.
Jira, Confluence, Zephyr, Linux, C++
1mo
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Electrical Engineer
Ranson or Charleston or Shepherdstown or Baltimore or Washington or Wallula
$105k-$120k/yr FieldFull Time
5+ YOEBachelor's in electrical engineering (or equivalent experience), 5+ years electrical engineering experience (industrial preferred), hands-on low-voltage and commissioning experience, ability to read electrical drawings, PLC knowledge (Siemens TIA Portal preferred).
PLCs, Siemens TIA Portal
3mo
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Network Engineer
Chantilly or Herndon or McLean
OnsiteFull Time
5+ YOE5+ years of network engineering experience; TS/SCI with Poly; BS in CS or related field; strong routing, switching, security, and VPN knowledge.
Cisco, Juniper, Arista, Palo Alto, Fortinet, Cisco ASA, VPN, SolarWinds, Wireshark, Linux/Unix, Python, Bash
1mo
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Telecoms Engineer
Chandler or Houston or Reston or United States
RemotePart Time, Full Time
10+ YOEBachelor's degree and 10-17 years of experience in telecommunications engineering; licensed or certified (PE or RCDD); knowledge of ICT/telecommunications design, standards, and CAD tools.
CAD, REVIT, Navisworks, BlueBeam, Microsoft Office
3mo
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Engineer II - Operations Reliability
Manassas, Virginia, United States
OnsiteFull Time
2+ YOEBachelor’s degree in electrical engineering; 2+ years experience; knowledge of OMS, SCADA, GIS; electrical substation knowledge preferred.
OMS, SCADA, GIS, reliability analysis tools, electrical substation knowledge
1mo
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FAB Engineer
Manassas, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in Electrical, Mechanical, or Chemical Engineering plus 3 years of related experience; knowledge of device theory, SPC, DOE, data analysis, and process/tool development.
SPC, DOE, FMEA, PDR, SOP, ECN, GCP, TPM, process characterization
2w
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Sr. Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
12+ YOEBS in Engineering/Physics, 12 years space/ground systems engineering experience, active TS/SCI with CI Polygraph, 5+ years agile acquisition experience, strong SE and GEOINT domain knowledge.
2mo
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Engineer II, Manufacturing Engineering
Middletown, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in engineering; 2-3 years regulated manufacturing/industrial/process engineering; knowledge of cGMP/ISO; CAD; Lean Six Sigma Green Belt; US work authorization.
CAD, Manufacturing systems, Data analysis tools
2mo
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Systems Engineer
Chantilly or Herndon
$175k-$220k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years systems engineering experience, Linux/Windows admin, VMware, AWS/Azure, scripting/automation, networking and security knowledge.
VMware, AWS, Azure, Linux, Windows, Cisco
3mo
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Structural Engineer
Dulles, Virginia, United States
$115k-$155k/yr OnsiteFull Time
5+ YOEBachelor's in civil/structural engineering, 5+ years structural design experience, PE license (or ability to obtain by reciprocity), strong knowledge of materials and codes, AutoCAD/Revit/BIM experience.
AutoCAD, Revit, RAM, STAAD, Autodesk
1d
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Senior Quality Engineer
Front Royal, Virginia, United States
$110k-$130k/yr OnsiteFull Time
5+ YOE5+ years quality engineering experience in manufacturing/automotive preferred; knowledge of CAPA, FMEA, root-cause tools; Six Sigma Black Belt or ASQ CQE preferred; bachelor’s in QA/Engineering/Chemistry or equivalent experience.
CAPA, 8D, 5 Why, Failure modes Effects Analysis (FMEA), Fault Tree Analysis (FTA), ISO 9001
1w
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Engineer Systems
Dulles, Virginia, United States
$92k-$138k/yr OnsiteFull Time
2+ YOEBS+2 years (or MS) in technical field, active TS/SCI clearance, systems engineering experience for mission-critical applications, software scripting, verification/validation, and spacecraft subsystem knowledge.
Visual Basic for Applications (VBA), Python, Matlab
1w
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Hardware Engineer
Manassas, Virginia, United States
$90k-$125k/yr OnsiteFull Time
Bachelor's in systems/electrical/computer engineering, US citizenship, ability to obtain Secret clearance; knowledge of computer systems, networks and HMI; drawing management; testing and troubleshooting; customer/vendor engagement.
2mo
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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
10+ YOEBachelor’s in Engineering or related field; 10+ years aerospace/defense/space experience; active TS/SCI clearance; strong systems engineering and MBSE knowledge.
Cameo, MagicDraw, Jira, Confluence, DOORS, MATLAB, Python
1w
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Project Engineer
Culpeper, Virginia, United States
OnsiteFull Time
2+ YOEMinimum 2 years construction management experience, Bachelor’s in civil engineering or construction management (or equivalent), OSHA 30 required, FE preferred, knowledge of contract administration, cost control, scheduling, and safety.
CMiC