- L3Harris (Ashburn, VA)
- …activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... activities, including basis of estimate development, requirements development, design, test , configuration management and maintenance of information systems … more
- Northrop Grumman (Dulles, VA)
- …Tactical Space Division in Dulles, VA, seeks a qualified and experienced Sr. Principal Systems Engineer to serve as an Engineering lead for the payload(s) on ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...trade study preliminary and detailed design, payload integration & test , space vehicle integration and test and… more
- ManTech (VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Systems Engineer ** to join our team in **Wallops Island,** **VA** . The position is ** onsite ** ... System Ship's Qualification Trials ( _CSSQT_ ) and/or Flight Test Mission (FTM) + Supports software testing and ...**Minimum Qualifications:** + 4+ years of related Aegis Combat Systems operations with recent fleet experience including + Aegis… more
- Northrop Grumman (Fairfax, VA)
- …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems Sector, is known for… more
- SAIC (Alexandria, VA)
- **Description** SAIC is hiring a **Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... (ITRA) and Program Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition. This will… more
- General Atomics (Herndon, VA)
- …industrial, and commercial customers worldwide. We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is part of our ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...tools. + Understanding of principles for spacecraft design, build, test , and operation. + Experience with CONOPS design and… more
- Lockheed Martin (Fort Belvoir, VA)
- …want to build a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead ... and sites to implement various efforts across the IC\. This includes resiliency test and tactics development as well as ops development\. During the initial training… more
- ManTech (Stafford, VA)
- …. + Develop and update highly-detailed documentation for intelligence and information systems , including specification, test , fielding, and transition plans. + ... our team in **Stafford, VA.** This is a full-time onsite position where you will provide subject matter expertise,...systems . + Knowledge of Marine Corps Research, Development, Test & Evaluation (RDT&E) processes and experience in transitioning… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/senior- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_ **Category** _IT… more
- BAE Systems (Mclean, VA)
- …and grow in your career. We are looking for a **Senior Principal Software Engineer ** to add their skills to our team supporting rapid prototyping efforts. This is ... set of additional research and development opportunities. This job is 100% onsite with flexible work schedule through occasional remote telework and/or alternative… more