- GovCIO (Alexandria, VA)
- **Overview** GovCIO is currently hiring a ** Senior ** **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7179/ senior -information-systems-security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7179_… more
- TekSynap (VA)
- …Sensitive Clearance **Overview** We are seeking a Corporate Enterprise Network (WAN) Network Engineer - Senior to join our team supporting Cloud and ... troubleshooting, and performance optimization. + Integrate network hardware and software solutions to support organizational and mission objectives. + Assist… more
- RTX Corporation (Sterling, VA)
- …required, as only US citizens are eligible for a security clearance **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** ... + Guide teams in designing, building, testing, and deploying changes to existing software . + Use troubleshooting skills to resolve issues with build chain or CI/CD… more
- Northrop Grumman (Fairfax, VA)
- …invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer - Level 4_ role will be in either our **Morrisville, NC, Fairfax, VA ... job, you will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions. + Conduct… more
- KBR (Reston, VA)
- Title: Modeling & Simulation Engineer ( Senior I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... space defense. KBR is seeking a Modeling & Simulation Engineer ( Senior I) with AFSIM experience to...or supporting decisions under uncertainty. + Support M&S and software development efforts. + Support the analytic team in… more
- IronMountain Solutions, Inc. (Falls Church, VA)
- 501180 Senior SETA Engineer SME Work Location: Falls Church, Virginia Schedule: Full Time Relocation: Negotiable IMS is seeking a Senior SETA Engineer ... + Artificial Intelligence (AI)/Machine Learning to assess the performance of software which shall enable autonomous vehicle and control elements, perception,… more
- Parsons Corporation (Centreville, VA)
- …what's possible. **Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High ... field such as Computer Science, Computer Engineering, Network Engineering, Software Engineering, or Electrical Engineering + Must possess a...a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have… 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 ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7177/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7177_ **Category** _IT… more
- Amentum (Dahlgren, VA)
- Amentum is seeking Senior Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... You will be part of our growing systems, information technology & software engineering team and contribute to our diverse skillsets across multiple contracts… more
- Leidos (Alexandria, VA)
- **Description** Leidos has a current job opportunity for a ** Senior Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret ... a standard process for the capturing and analysis of software artifacts suspected of being malicious code. This analysis...Python, C, C++, Ruby) **Basic Qualifications:** + **Active Top Secret clearance or higher** (program can support up to… more