2mo
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SQL Engineer
Gaithersburg or Alexandria or Chantilly
OnsiteFull Time
Active TS/SCI clearance; U.S. Citizenship; 8–12 years with Bachelor's or 6–10 with Master's; expert SQL; Linux; experience with large-scale analytics; on-site flexibility.
SQL, PostgreSQL, MySQL, Oracle, Linux, Grafana, Python, pandas
2mo
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SQL Systems Engineer Expert
Herndon, Virginia, United States
OnsiteFull Time
11+ YOETop Secret/SCI with Poly, bachelor’s degree required; 11+ years in systems engineering or enterprise Windows/SQL environments; strong AD, DNS/DHCP, SCCM, SQL Server, cloud and automation skills.
SQL Server, PowerShell, VBScript, C#, SCCM, Active Directory, DNS, DHCP, Azure, Windows Server, Cloud technology, Enterprise system integration
2mo
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Microsoft SQL DBaaS Engineer - TS/SCI
Annapolis Junction or Sterling
$147k-$199k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
8+ YOEActive TS/SCI clearance or ability to obtain; 8+ years of related experience; DoD 8570 IAT Level II requirements; Bachelor's degree in a technical field; experience with Microsoft SQL Server, DBaaS, cloud infrastructure; AD experience.
Microsoft SQL Server, DBaaS, Cloud infrastructure, Active Directory
2mo
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Microsoft SQL DBaaS Engineer - TS/SCI
Annapolis Junction or Sterling
$147k-$199k/yr OnsiteFull Time
8+ YOE8+ years of related experience; active TS/SCI clearance with ability to obtain CI poly; DoD 8570 IAT Level II equivalent certifications; Bachelor’s degree in a technical discipline.
Microsoft SQL Server, Cloud infrastructure, Active Directory
2mo
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Industrial Engineer
Manassas, Virginia, United States
OnsiteFull Time
Bachelor's in engineering (or related) and experience with lean manufacturing, OEE/line metrics, queueing theory, SQL/statistical analysis, project management, capacity and capital analysis.
SQL, MICAP, OEE
2mo
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Software Engineer (Operational Systems Engineer)
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEActive TS/SCI with polygraph required; 7+ years engineering/developing experience; proficiency with Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes; CI/CD and API development experience; A&A support experience.
Debian, Python, SQL, Linux, ProxMox, Docker, Rancher, Kubernetes, CI/CD
2w
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Database Engineer – GSE (Ground Support Engineer)
Sterling, Virginia, United States
$61k-$114k/yr OnsiteFull Time
0+ YOEBachelor's in a technical discipline or equivalent, 0-2 years database engineering experience, strong relational DB experience (PostgreSQL, MySQL, SQL Server), schema design, performance tuning, and backend integration skills.
PostgreSQL, MySQL, SQL Server, Python, C#, Java, JavaScript, PowerShell, ERP, PLM, MES
1w
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Sr Systems Engineer
Colorado Springs or Chantilly
$121k-$161k/yr OnsiteFull Time
5+ YOESystems engineering experience, Linux/Windows/Oracle/SQL knowledge, Agile familiarity, satellite operations experience, Top Secret/SCI with polygraph preferred, bachelor's degree with experience required.
Linux, Windows, Oracle, SQL
2d
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Machine Learning Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEActive TS/SCI+CI poly, bachelor\u0002s with minimum 3 years experience, proficiency in Python and SQL, familiarity with JS, Docker/Rocky Linux, REST/FastAPI, agentic AI and prompt engineering.
Python, SQL, Javascript, Docker, Rocky Linux, Rest, FastAPI, Langchain, LangGraph, OpenAI Agents, Pydontic, UVicorn, Streamlit, AWS, Mandiant
1w
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Senior Cloud & Security Engineer
Ashburn or United States
$130k-$170k/yr RemoteFull Time
5+ YOE5+ years cloud/security engineering with AWS, Java/Spring experience, strong SQL, JSON/GeoJSON processing, AWS security tooling, incident response, and excellent communication.
Java, Java Spring Framework, SQL, Snowflake SQL, Amazon Web Services (AWS), AWS Elastic Container Service, AWS X-Ray, JSON, GeoJSON, Scala, Python, Google Workspace
3mo
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Systems Engineer (Computing Environment)
Herndon, Virginia, United States
$104k-$166k/yr OnsiteFull Time
8+ YOETS/SCI with poly; 8+ years experience with Bachelor’s (or 6 years with Master’s; 3 with PhD); Linux engineering; virtualization; cloud; security; CI/CD; NoSQL/SQL; REST APIs; Microservices; Docker/Kubernetes; ELK/Big data tools.
Linux, Linux Scripting, Load Balancing, Firewalls, Servers, Switches, CI/CD (GitLab, Jenkins), Docker, Kubernetes, REST APIs, NoSQL, SQL, Java, Spring, Spring Boot, Microservices, Elasticsearch, Splunk, NiFi, Kafka, AWS, Big Data, ETL, AI/ML
2mo
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Operational Systems Engineer
Chantilly, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOETS/SCI with polygraph; 7+ years in engineering/development; 7+ years programming (Debian, Python, SQL, Linux, Docker, Kubernetes); API development for cross-domain solutions; CI/CD experience; strong problem solving and learning ability.
Debian, Python, SQL, Linux, Proxmox, Docker, Rancher, Kubernetes
2w
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New College Grad - FAB Equipment Engineer
Manassas, Virginia, United States
OnsiteFull Time
Bachelor's in engineering, proficiency with data analytics software (JMP, Python, C++, SQL), ability to perform data analysis, modeling, and basic engineering calculations; familiarity with semiconductor processes and equipment troubleshooting preferred.
JMP, Python, C++, SQL
1mo
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Data & AI Engineer
Chantilly, Virginia, United States
RemoteFull Time
Experience with software development (Python, C#), strong SQL/Microsoft SQL Server skills, Microsoft-based environments, problem-solving, and interest in generative AI/LLMs. Ability to work independently and communicate with stakeholders.
Python, C#, APIs, Microsoft SQL Server, SharePoint, Microsoft Azure, LLMs
3w
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Sr Software Engineer - System (Herndon, VA, US, 20171)
Herndon, Virginia, United States
HybridFull Time
5+ YOEBachelor's in engineering or CS and 5+ years software engineering experience; strong OOP (Java, C#), Linux/Unix, REST services, Spring/Hibernate, SQL databases, IoT protocols (MQTT/CoAP/HTTP), Kafka, and utility domain experience.
Java, C#, Linux, Unix, Spring, Hibernate, SQLServer, MySQL, RESTful APIs, MQTT, CoAP, HTTP, Kafka, JDBC, MVC
2w
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.NET Application Support Engineer
Ashburn or Harrisburg or Pennsauken
OnsiteFull Time
3+ YOE3+ years supporting or developing .NET applications, strong C# debugging, PowerShell scripting, IIS management, T-SQL/MS SQL proficiency, and experience with monitoring and automation; bachelor’s degree or equivalent.
C#, .NET Core, .NET Framework, ASP.NET MVC, Web API, PowerShell, IIS, T-SQL, Microsoft SQL Server, Event Viewer, Serilog, Log4Net, Azure, Google, AWS, Docker, Azure DevOps, Jenkins, GitHub Actions, Jira
2d
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Cost Engineer/Senior Cost Engineer
El Segundo or Huntsville or Colorado Springs or Albuquerque or Chantilly or Crystal City or Greenbelt
$117k-$227k/yr HybridFull Time
8+ YOE12+ MgmtBachelor's in STEM, TS/SCI clearance, 8+ years cost/schedule engineering experience (12+ for senior), ability to develop life-cycle cost estimates, integrate cost/schedule/risk, and communicate to senior leaders.
Python, R, SQL, @RISK, Crystal Ball
1mo
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Senior Cybersecurity Data Engineer - Data Platform & Lakehouse SME
Reston, Virginia, United States
$160k-$239k/yr HybridFull Time
5+ YOE5+ years in data platform or cloud infrastructure engineering; expert with Apache Iceberg/Delta Lake, AWS data stack (EMR, Athena, S3, Lake Formation), Terraform/AWS CDK, SQL and Python/Bash; experience with Snowflake/Databricks/Redshift and query engines (Trino/StarRocks).
Apache Iceberg, Delta Lake, Parquet, ORC, AWS EMR, AWS Athena, Amazon Redshift, Amazon S3, AWS Lake Formation, AWS IAM, Terraform, AWS CDK, Snowflake, Databricks, Trino, StarRocks, SQL, Python, Bash
2mo
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Senior Database Engineer
Vienna, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in computer science, mathematics, GIS, or related STEM; 5+ years in database design/administration/optimization for Oracle/SQL Server/PostgreSQL/SAP HANA; TS/SCI with SCI eligibility.
SQL, Python, Oracle, SQL Server, PostgreSQL, SAP HANA, Linux, UNIX, ArcGIS, GIS
2w
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Integration Engineer (Government Systems)
Vienna, Virginia, United States
$170k-$220k/yr OnsiteFull Time
Deploy and integrate enterprise AI data integration platform into secure government environments. Requires U.S. citizenship, bachelor's degree in a related field, strong Python/SQL skills, cloud and container experience, and ability to work on classified sites.
Python, SQL, Java, JavaScript, REST APIs, SDKs, Docker, Kubernetes, PostgreSQL, SparkSQL, Trino, Elasticsearch, vector databases, graph databases, AWS, Azure, Oracle Cloud Infrastructure, Google Cloud, Databricks, Oracle, Snowflake, Informatica, LangGraph, LangChain, CI/CD, Infrastructure as Code
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