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 Engineer
Gaithersburg, Maryland, United States
$108k-$195k/yr OnsiteFull Time
6+ YOEActive TS/SCI clearance with CI poly eligibility required; bachelor's degree in CS/SE (master's preferred); 6–12 years experience depending on degree; expert SQL, relational DBs, Linux, and data analytics experience.
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
1mo
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SQL Database Developer - CBP public trust preferred
Ashburn, Virginia, United States
$81k-$109k/yr HybridMultiple Commitments Available
5+ YOEBachelor's degree and 5+ years database development; strong SQL, PostgreSQL, ETL, Python; AWS; Git; US citizenship; CBP public trust eligibility.
PostgreSQL, Python, Git, AWS, Databricks, Liquibase, Jira, SQL, SQLServer, MySQL, Teradata, Kibana, Dynatrace, DB2, Oracle
1mo
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SQL Database Developer - CBP public trust preferred
Ashburn, Virginia, United States
$81k-$109k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEBachelor's degree plus 5+ years in database development; strong SQL, PostgreSQL, ETL, Python experience; US citizenship; CBP public trust preferred; 3+ years related experience; willing to work in hybrid/Virginia NCR.
PostgreSQL, SQL Server, Python, Git, AWS, Databricks, PySpark, Liquibase, DMS, Oracle, DB2, MySQL, Teradata
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
1mo
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Production Programmer - Entry Level SQL Developer
Germantown, Maryland, United States
$65k-$75k/yr OnsiteFull Time
Bachelor's in Computer Science required. Entry-level role focused on monitoring and executing ETL, running SQL scripts, QCing reports, troubleshooting automated production tasks, and using FTP/MoveIT/JIRA. SQL and Microsoft Office skills required.
SQL, FTP, MoveIT, JIRA, Wiki, DWH, ETL, Microsoft Outlook, Microsoft Word, Microsoft Excel
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
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
1w
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BSS Systems Engineer
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$85k-$115k/yr RemoteFull Time
5+ YOE5+ years with BSS/OSS in telecom, experience with CRM, billing, provisioning, scripting (Python, Bash, SQL), REST APIs, data flows/ETL, IP networking fundamentals, strong troubleshooting and cross-functional communication.
Python, Bash, SQL, REST APIs, webhooks, middleware, DHCP, RADIUS, DNS, eTOM, SID, Open APIs
1w
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BSS Systems Engineer
Winona or Sergeant Bluff or Maricopa or Hagerstown or Burlington or New Knoxville
$85k-$115k/yr RemoteFull Time
5+ YOE5+ years with BSS/OSS in telecom/ISP, hands-on CRM, billing and BI platforms, scripting in Python/Bash/SQL, REST API integration, IP networking fundamentals, strong troubleshooting and communication, bachelor’s degree or equivalent.
Python, Bash, SQL, REST APIs, CRM, BI, DHCP, RADIUS, DNS, PON, DOCSIS, TM Forum, Open APIs
1w
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Principal Engineer - Autonomy
Frederick, Maryland, United States
$92k-$148k/yr OnsiteFull Time
5+ YOEAccredited bachelor's in engineering or related plus 5+ years' experience; experience with vehicle controls, ADAS, embedded software, MATLAB/Simulink, model-based design, testing, and mentorship.
MATLAB, Simulink, TargetLink, ADAMS, Stateflow, EASY 5, C, C++, C#, PLC, Python, SQL
3w
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Mission Systems Engineer
Washington or Baltimore or Frederick or Annapolis Junction
$145k-$165k/yr HybridFull Time
5+ YOE5+ years in customer-facing technical roles; strong troubleshooting of Java applications, Linux/Bash, SQL, web servers (Jetty/Apache/IIS), PKI/certificates, release/support processes; DoD 8140/DCWF qualification (CompTIA Security+ covers); active DoD Secret required; US citizenship.
Java, JavaScript, Linux, Bash, SQL, Jetty, Apache, IIS, Azure, PKI
3w
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Shared Drive Engineer (SME)
Herndon or McLean or Virginia or United States
$150k-$254k/yr OnsiteFull Time
16+ YOEBachelor's degree and 16+ years experience; expertise in Microsoft Windows Server, enterprise file services, SAN/iSCSI, AWS/Azure cloud storage, PowerShell/C# automation, SQL and Splunk; Top Secret/SCI polygraph and U.S. person required.
Microsoft Windows Server, AWS, Azure, Microsoft PowerShell, C#, SQL, Splunk, Azure Files, Azure Storage, AWS FSx, Amazon S3, SAN, iSCSI, Microsoft DFS Namespaces, Microsoft DFS Replication, Microsoft Windows Server Failover Clusters
1mo
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Systems Engineer, Data Platform - Federal DoD/IC
Sterling or Washington
OnsiteFull Time
8+ YOEActive TS/SCI clearance required; 8+ years pre-sales/systems engineering for DoD/IC; expertise in SQL, OLTP/OLAP, unstructured data, stream processing (Kafka), ETL, enterprise storage (NVMe/RDMA), GPU/HPC infrastructure; experience with classified/hybrid environments.
NVMe-oF/RDMA, NVMe, RDMA, Oracle, SQL Server, Postgres, Hadoop, Kafka, S3, NFS, SMB, SQL, GPU, HPC, OLTP, OLAP, ETL
3w
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Senior Principal Software Engineer (Frederick, MD, US, 21703)
Frederick, Maryland, United States
OnsiteFull Time
10+ YOEBachelor's in engineering, 10+ years experience, mastery of multiple engineering disciplines, ability to design/develop/debug software/systems (real-time, firmware, signal processing, databases, OS), lead projects, mentor engineers, and support business development.
Image and Signal Processing, Real-time, Firmware, Nuclear/Hi-Rel, FAA Certified, Database Design, Operating Systems, compilers, routers, networks, databases, Internet-related tools
1mo
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Senior Reliability/Test Engineer
Germantown, Maryland, United States
$89k-$165k/yr OnsiteFull Time
5+ YOEBachelor’s degree in CS/CE/EE; 5+ years automated test development; LabWindows CVI or NI TestStand; RF/microwave concepts; test equipment knowledge; ANSI C; Python, PowerShell, Linux Shell, C++; SQL; SPC; calibration traceability; documentation; travel up to 10%.
LabWindows CVI, NI TestStand, Network Analyzers, Spectrum Analyzers, Measurement Receivers, Signal Generators, Audio Analyzers, Oscilloscopes, DMMs, ANSI C, Python, PowerShell, Linux Shell, C++, SQL
2mo
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Data Engineer
Leesburg, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in data engineering; strong ETL/ELT, AWS, Iceberg, XBRL; SQL and Python; CI/CD; U.S. citizenship with potential federal clearance.
AWS, Apache Iceberg, XBRL, SQL, Python, GitHub Actions, Jenkins, Airflow, Lambda, Redshift
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