Top Tech Jobs & Startup Jobs in Washington DC,

Lead design, development, and management of software and database applications supporting USAF wargaming. Provide systems engineering, supervise developers and IT staff, manage LAN and ISSM/ISSO functions, advise leadership, and improve wargame infrastructure and post-game analysis.

Develop and implement digital records management strategies, ensure regulatory compliance, analyze current practices, collaborate with stakeholders, train staff, and monitor ongoing effectiveness and preservation.

Design courtroom-ready visuals—graphics, illustrations, timelines, animations, and presentations—that translate complex scientific, technical, and legal concepts into persuasive, clear exhibits. Collaborate with attorneys and trial consultants, iterate under tight deadlines, maintain organized files, and ensure deliverables meet technical and presentation specifications.

The .Net Developer will design, build, test, and maintain scalable web applications using .NET technologies, and coordinate development tasks across teams.

Responsible for managing SQL Server databases, ensuring performance, security, and availability while troubleshooting issues and optimizing processes in a dynamic environment.

The Senior Interconnection Engineer will manage interconnection applications, provide technical expertise, support project management, and mentor engineers in optimizing renewable energy projects.

Build and maintain internal web services and UIs to support deployment workflows, strengthen CI/CD and release safety, improve observability and auditability, and operate internal services including on-call support and production rollouts.

Maintain and enhance enterprise COBOL mainframe applications (CICS and large-scale batch), troubleshoot production issues, implement fixes and performance improvements, support on-call activities, collaborate with cross-functional teams, and participate in modernization and cloud integration efforts while following development standards and documentation practices.

The Systems Administrator builds and maintains server environments, configures network services, and automates tasks through scripting while managing security compliance and system integration.

The Senior Controls Engineer leads microgrid control system projects, ensuring successful delivery through technical support, project execution, and mentoring team members while collaborating across functions.