2w
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Junior Algorithm Developer
Warrenton or Augusta
$100k-$150k/yr OnsiteFull Time
Bachelor's in a related field or equivalent experience; knowledge of COMINT/ELINT/FISINT and signals processing; experience with listed programming languages and tools; must hold TS/SCI clearance with polygraph; strong communication and problem-solving skills.
X0Midas, C, C++, FORTRAN, Java, MongoDB, Oracle, Red Hat Linux, Apache, Python, HTML, Dynamic HTML, JavaScript, MySQL, Perl, Extensible Markup Language, Hadoop, Java Message Service, Rails, Esper, Astrograph
4d
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C or C++ Junior Developer
Dahlgren, Virginia, United States
$85k-$100k/yr OnsiteFull Time
0+ YOEC or C++ development experience,Bachelor's in technical field or equivalent,0-5 years experience,ability to obtain DoD security clearance,valid driver's license,good communication and problem-solving skills.
C, C++, Java, Python
2mo
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Junior PKI Network Engineer (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
Assist in maintaining PKI infrastructure, support DoD PKI architecture, and perform PKI-related tasks onsite at Quantico, VA.
PKI infrastructure, certificate management, SIPRNET TMS
1mo
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Junior Red Hat Linux Engineer
Quantico, Virginia, United States
OnsiteFull Time
3+ YOERed Hat Linux admin, security, virtualization, scripting; 3+ years Linux experience; DoD 8570 IAT III or IAM II certification; SSH, network and OS hardening.
RHEL, VMware vSphere, Nessus, PVS, Ansible, SSH, RPM packaging
2w
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Junior GNC Engineer (Aerospace Engineer)
Dahlgren, Virginia, United States
OnsiteFull Time
Bachelor's in engineering or related field (Master's preferred); coursework in modern control and estimation; proficiency with MATLAB/Simulink and Python or C/C++; experience with guidance algorithms, Kalman filtering, GPS/INS integration, and 6 DOF modeling; ability to obtain Secret clearance (U.S. citizenship required).
MATLAB, Simulink, Python, C, C++, NumPy, SciPy
3w
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Junior/Project Geotechnical Engineer
Ashland, Virginia, United States
$55k-$95k/yr HybridFull Time
2+ YOEB.S. in civil/geological engineering, 2+ years geotechnical experience, field investigation and site visit experience, report preparation skills, proficiency with MS Office and Adobe, valid driver's license, ability to travel to sites.
GeoStudio/SLOPE/W, SLIDE, gINT/OpenGround, Settle3, LPile, GROUP, APILE, ArcGIS, AutoCAD/Civil 3D, Python, MATLAB, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe Acrobat
1w
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Traffic & Revenue Junior Engineer
Manassas, Virginia, United States
OnsiteFull Time
Bachelor's in civil engineering or related required; Master's (transportation) preferred. Proficiency with Microsoft Excel, Power BI, Tableau, ArcGIS, Trans CAD, Cube, SAS, Python, MySQL; strong writing and communication.
Microsoft Excel, Microsoft Power BI, Tableau, ArcGIS, Trans CAD, Cube, SAS, Python, MySQL, Microsoft Office
2mo
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Junior Offensive Cyber Engineer
Quantico or Stafford County
OnsiteFull Time
2+ YOEBachelor's or equivalent experience, 2+ years cybersecurity experience, offensive cyber/penetration testing skills, DoD 8140-compliant cert (CASP+CE, Security+, CISSP, or CISM), knowledge of NIST/RMF/FISMA, active Secret clearance.
Risk Management Framework (RMF), NIST SP 800-37, NIST SP 800-53, FIPS199, FIPS-200, Cybersecurity Framework (CSF), DoD 8140, GRC, Microsoft SharePoint
3w
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ServiceNow Developer
Alexandria or Charlottesville
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years web development (JavaScript, Ajax, HTML, CSS); ServiceNow development and integrations (Glide, scripting, business rules, client scripts, imports, custom apps); API/REST and ETL experience; HS diploma/GED; TS/SCI clearance required; obtain DoD 8570/8140 IAT Level II within 30 days.
JavaScript, Ajax, HTML, CSS, ServiceNow, Glide, REST, ETL, Linux, Amazon Web Services (AWS), Bash, GitLab, GitHub, SQL
1w
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Software Engineer
Quantico, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in CS or related, minimum 2 years software development experience, experience with C and C#, Windows application development, active TS/SCI clearance and ability to obtain polygraph.
C, C#, Windows, RESTful services, web servers
1mo
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Jr. Software Developer
Stafford, Virginia, United States
$45k/yr HybridFull Time
1+ YOEActive Secret clearance, 1+ years software development experience with C#/.NET, Blazor/HTML/CSS, Entity Framework, unit testing (NUnit/xUnit), SQL Server, RESTful APIs, Agile, and CI/CD tools.
C#, HTML, Blazor, Entity Framework, NUnit, xUnit, Microsoft SQL Server, CSS, RESTful APIs, Microsoft .NET, Microsoft Azure DevOps, Jenkins, GitHub, AWS, Azure, Docker, Kubernetes, Angular, React
1mo
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Software Engineer
Manassas, Virginia, United States
$77k-$152k/yr OnsiteFull Time
2+ YOEBachelor's in a STEM field with 2+ years experience, Java/C++ development on Linux, multithreading, system integration, and ability to obtain/hold a Secret clearance (US citizenship required).
Java, C++, Linux, Unix, MongoDB, PostgreSQL, gRPC, Artemis, JavaFX, Swing, RxJava, Kotlin Coroutines, Flow, JVisualVM, JConsole, JProfiler, Docker, Kubernetes, Bash
1w
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Software Developer (Secret Cleared)
Stafford, Virginia, United States
$70k-$85k/yr OnsiteFull Time
1+ YOEUS citizen with active Secret clearance, 1+ years software development experience (C#/.NET preferred), unit test experience, SQL Server and web dev (HTML/CSS), RESTful API experience, Agile familiarity, CI/CD tool knowledge.
C#, .NET, NUnit, xUnit, SQL Server, HTML, CSS, RESTful APIs, Azure DevOps, Jenkins, GitHub, Blazor, Entity Framework, AWS, Azure, Docker, Kubernetes
1w
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Senior Software Engineer
Quantico, Virginia, United States
OnsiteFull Time
2+ YOETop Secret clearance required; Bachelor's degree or 5 years' experience; minimum 2 years as a software developer; experience with C, C#, Java, Microsoft SQL Server, REST; EM design, testing, debugging skills.
C, C#, Java, Microsoft SQL Server, REST
1mo
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Software Engineer - Full Stack
Sterling, Virginia, United States
OnsiteFull Time
Active TS/SCI with Full-Scope Polygraph; full-stack development with Angular, Spring Boot, Java; DevOps, CI/CD, GitHub; AWS; Jira/DevOps tools; Python; Kubernetes; Bachelor’s in CS/Engineering; team collaboration and learning mindset.
Angular, Java, Spring Boot, AWS, GitHub, Jenkins, JIRA, Python, Kubernetes, Docker
1mo
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Software Developer II (Kubernetes and Integration Specialist)
Manassas or Chantilly or Virginia
$69k-$166k/yr OnsiteFull Time
2+ YOEActive DoD Secret clearance, 2+ years software development experience (Bachelor's) or 0–2 with Master's; Kubernetes/Docker, Python/C++/Java/Go, REST APIs, CDI familiarity, local to Northern Virginia with ~10% travel, ability to integrate software into naval systems.
Kubernetes, Docker, Python, C++, Java, Go, REST APIs, microservices, composable and disaggregated infrastructure (CDI)
2w
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Software Developer, Senior
Quantico, Virginia, United States
$87k-$198k/yr HybridFull Time
2+ YOETop Secret clearance required; Bachelor's in software engineering plus 2+ years experience (or 6+ years experience). Experience with C#, .NET, MVVM, WPF, XAML, SQL, Visual Studio, and PostgreSQL. Strong verbal/written communication.
C#, .NET, MVVM, WPF, XAML, SQL, Visual Studio, PostgreSQL
1mo
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Lead Software Integration Engineer
Manassas, Virginia, United States
$95k-$106k/yr OnsiteFull Time
0.5+ YOEBachelor's in software engineering or related STEM plus 2 years (or Master's plus 6 months); DoD Secret clearance obtainable; experience with Linux, CI/CD, CUDA/GPU, AI-assisted development, test automation, and mentoring.
Linux, CUDA, CI/CD, AI
1mo
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DoD Acquisition Program Support Engineer (Junior-Mid Level)
Stafford, Virginia, United States
$50k-$75k/yr OnsiteFull Time
4+ YOEProvide systems engineering support to acquisition programs; develop acquisition documentation; assess contractor deliverables; participate in technical reviews. Requires DOORS/CMPRO familiarity, MS Office/Visio skills, DAWIA desired, and current or obtainable DoD SECRET clearance.
IB Dynamic Object-Oriented Requirements Systems (DOORS), CMPRO, Microsoft Office, Microsoft Visio
17h
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Unity 3D Developer Intern
Fredericksburg, Virginia, United States
$21-$30/hr OnsiteInternship
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
Currently enrolled senior or recent graduate in CS/Software Engineering, experience with Unity and C#, familiarity with Git, portfolio/GitHub required, strong problem-solving and communication skills.
Unity, C#, Git, GitHub, VERTEX, WebGL, Android, REST API, Blender, Maya, AR/VR
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