3w
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Software Engineer/Integrator
Manassas, Virginia, United States
$93k-$164k/yr OnsiteFull Time
Experience developing, integrating, and troubleshooting software on Linux/Unix; coding in Java, C++ or Python; scripting with Bash/Python; containerization knowledge; active US Secret security clearance and US citizenship required.
Linux, Unix, Java, C++, Python, Bash, K8s, K3s, Podman
2mo
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Data Scientist - Intelligence Support (TS/SCI)
Springfield, Virginia, United States
OnsiteFull Time
10+ YOETop Secret / SCI clearance; advanced degree with years or extensive experience; Python proficiency; strong data visualization and analytics skills.
Python, ArcGIS, Model Builder, JEMA, Brewlytics
2mo
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Senior Dev Ops Engineer
Manassas, Virginia, United States
$101k-$188k/yr OnsiteFull Time
5+ YOESenior DevOps engineer with Linux, CI/CD, Python, Ansible, ServiceNow; strong troubleshooting, scripting, database knowledge, and incident management.
Python, UNIX/Linux, Ansible, ServiceNow, Oracle, Git, Docker, Kubernetes, VMware, KVM, Shell, Perl
2mo
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AI Engineer
Fort Belvoir, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Experience in software/ML engineering, AI systems, Python; production ML pipelines; LLMs; MLOps; TS/SCI clearance; Bachelor's degree.
Python, LangChain, LlamaIndex, vLLM, TGI, Embeddings, LanceDB, pgvector, Elasticsearch
2mo
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Integration & Test Engineer, Space Electronics
Sterling, Virginia, United States
OnsiteFull Time
2+ YOEBachelor’s in engineering; 2+ years in integration/testing; hands-on with test equipment; scripting (Python, LabVIEW, MATLAB); familiarity with regulated/high-reliability environments.
Oscilloscopes, Power supplies, Logic analyzers, Automated test systems, Python, LabVIEW, MATLAB
1mo
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Research Associate in Biology
Charlottesville, Virginia, United States
OnsiteFull Time
PhD required; experience in functional morphology, comparative biomechanics, animal care/IACUC protocols, mentoring, publishing, and programming (R, Python, LabVIEW) preferred.
DeepLabCut, geometric morphometrics, electromyography, R, LabVIEW, Python, Micro-CT, DICECT, (micro-)CT segmentation software, electromyography
2mo
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CNO Developer
Chantilly or Quantico
$100k-$203k/yr OnsiteFull Time
2+ YOE2 years experience with a bachelor’s degree in CS/CE or related; C/C++/Python; CI/CD with Git; cybersecurity; TS/SCI with polygraph.
C, C++, Python, Git, CI/CD
2mo
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Software Engineer
Dahlgren, Virginia, United States
OnsiteFull Time
Bachelor's in CS/CompE or related; math/statistics; software for simulation; TS/SCI clearance; full software lifecycle; C++/Java; Python or R.
C++, Java, Python, R, Docker, Kubernetes, Git, CI/CD, AFSIM, NGTS, ITASE
4w
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Associate Software Engineer
Manassas, Virginia, United States
$75k-$90k/yr HybridFull Time
Bachelor's in CS or similar, proficiency with Python, RESTful/gRPC, Linux; successful background check; US citizen with DoD Secret clearance or ability to obtain one.
Python, RESTful, gRPC, Linux, SQL, NoSQL, Kubernetes, Docker, Podman, KVM, Helm, CuPy, Numba, multiprocessing, shell scripting
3w
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Software Engineer - Data Analytics Team
Middletown or Manassas
OnsiteFull Time
0+ YOEAbility to program in Java, Python, or C++; experience with databases/APIs, containers, and Agile; U.S. citizenship and Secret clearance required; degrees and experience vary by level.
Java, Python, C++, Git, Linux, Jira, Confluence, PostgreSQL, MongoDB, Docker, Kubernetes, Kafka, Spark, Iceberg, Trino, S3, Ceph, VS Code AI extensions, Cursor, Claude Code
2mo
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Data Engineer - Mid
Quantico, Virginia, United States
$111k-$185k/yr OnsiteFull Time
3+ YOE3–5 years data engineering, SQL and Python/Java, DoD/Federal experience, data pipelines, databases, data security, TS/SCI clearance.
SQL, Python, Java, Data Pipelines, Data Warehouses, Data Lakes, Spark, Hadoop, Airflow
2mo
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Research Computing Assistant Summer and Fall 2026 (Student Wage)
Charlottesville or Charlottesville
$18/hr RemotePart Time, Temporary
0+ YOEStudent worker for UVA Research Computing; programming in Bash, Python, R; familiarity with Markdown and Git; strong written and spoken communication; ability to work in a team.
Python, Bash, R, Markdown, Git, Jupyter
1w
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Junior Software Engineer
Warrenton or McLean or Fort Eisenhower
$100k-$150k/yr OnsiteFull Time
Bachelor's in CS or related, familiarity with Java/Python/JavaScript and modern web stacks, TS/SCI clearance required, strong communication and problem-solving skills.
Java, Python, JavaScript, Typescript, Angular, React, ElasticSearch, ELK stack, Redis, Web Services (REST), docker, lxc, Kubernetes, helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas, Digital Signal Processing
2mo
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Senior Staff Test Design Software Engineer
Waynesboro, Virginia, United States
$167k-$250k/yr OnsiteFull Time
14+ YOEUS citizenship, ability to obtain/maintain active Secret clearance, SDLC and Agile experience, proficient in C, C++, C#, Python, and software integration; strong communication.
C, C++, C#, Python, SW integration, SDLC, Agile
1w
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Power Market Analyst
Charlottesville, Virginia, United States
$86k-$104k/yr OnsiteFull Time
Bachelor’s degree in quantitative field, strong analytical and research skills, experience with market analysis and financial modeling, proficiency in Python/R and Microsoft tools, strong communication.
Python, R, Microsoft Power BI, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneNote, Microsoft Teams, Microsoft Outlook
2w
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Software Engineer III
Charlottesville or Socorro or Albuquerque or Green Bank
$79k-$120k/yr HybridFull Time
3+ YOEBachelor's in CS/engineering or equivalent experience, 3+ years software development, strong Python and numpy experience, CASA and HPC familiarity, version control and testing practices.
Python, numpy, CASA, Linux
2w
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Postdoctoral Research Associate, Machine Unlearning and Model Editing for AI Biosecurity
Charlottesville, Virginia, United States
$60k-$75k/yr OnsiteFull Time
PhD in data science/computer science or related; strong Python and PyTorch/Hugging Face experience; publications and LLM fine-tuning experience; familiarity with biosecurity preferred.
Python, PyTorch, Hugging Face Transformers
3d
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Staff Information Security Engineer
Lubbock or Roanoke or Charlottesville or Columbia or Dallas or Raleigh or Waco or Albuquerque or Charleston or Kansas City or St. Louis or Little Rock or Charlotte or Waynesboro or Knoxville or Charleston or Cedar Rapids or Lincoln
$116k-$140k/yr HybridFull Time
10+ YOE10+ years experience in information security, strong networking and OS knowledge, scripting (Python or PowerShell), SIEM and cloud security familiarity, incident response and compliance experience.
Python, PowerShell, Splunk, Splunk ES, SIEM, Terraform, Ansible, git, AWS, Microsoft Azure, Office 365, BurpSuite, Entra, Intune, DLP, EDR, MDR, XDR, PKI, SSL/TLS
2mo
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Lead Data Scientist/Data Analyst
Stafford or Quantico
$145k-$165k/yr OnsiteFull Time
5+ YOEUS citizen with Secret clearance (or ability to obtain), 5+ years supporting DoD, bachelor’s in a quantitative field, strong analytics, Power BI/DAX, Python and SQL experience.
Microsoft Excel, Microsoft Power BI, DAX, Power Query, Power Automate, Power Apps, Python, SQL, R, scikit-learn, pandas, plotly, shiny, Spark, Scala, Java, UiPath, Databricks
2mo
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Sr Database Administrator (HYBRID--Richmond, VA)
Glen Allen, Virginia, United States
$90k-$151k/yr OnsiteFull Time
10+ YOE10+ years IT experience; 7+ years MS SQL Server; 3+ years PostgreSQL and Python; Agile experience; cloud readiness; BA/BS or equivalent; certifications preferred.
MS SQL Server, PostgreSQL, Python, T-SQL, PL/pgSQL, Terraform, CI/CD, SQL Server Always On, Failover Clustering, PgBouncer, Monitoring tools (Prometheus, Grafana), ETL/ELT, Data warehousing, Azure SQL, AWS RDS/Aurora