- KBR (Reston, VA)
- Title: Modeling & Simulation Engineer ( Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer ( Senior II) to join a team...or supporting decisions under uncertainty. + Support M&S and software development efforts. + Be able to lead small… more
- NTT DATA North America (Quantico, VA)
- …an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Systems Engineer - Part-time 20 hours to join our team ... in Quantico, Virginia (US-VA), United States (US). **Job Summary:** The Senior Systems Engineer will design, deploy, test, certify, patch, and address… more
- KBR (Chantilly, VA)
- Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... position based upon contract award KBR is seeking a Senior Systems Engineer to join our team...to application and tool development teams. + Coordinates with software architect and other technical delivery team members to… more
- Lockheed Martin (Arlington, VA)
- …demonstrated experience in one or more of the following: \- Algorithm and software development languages \(e\.g\., Python, Java, R, Rust, C, C\+\+ \), libraries ... of assurance cases, risk assessment, safety analysis, failure mode analysis, system/ software dependability\. * Application of technical skills in one or more… more
- General Dynamics Information Technology (Chantilly, VA)
- **Req ID:** RQ201367 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... your opportunity to make a personal impact as a Sr. Systems Engineer analyzing and evaluating technical systems, participating in engineering reviews, and providing… more
- Parsons Corporation (Centreville, VA)
- …to design and develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications and development schedules ... for clients/customers. **What You'll Be Doing:** + Reverse engineer embedded systems and develop innovative exploits + Collaborate...Bring:** + Must have a Top Secret or Higher Clearance + BS degree win Computer Science/Information Sciences or… more
- CACI International (Hampton, VA)
- Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... in the following technology areas: Azure Cloud, Red Hat Linux, Tenable Software Solutions for ACAS, Scripting (Python, PowerShell, other languages as necessary) +… 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/6349/ senior -systems- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_ **Category** _IT… more
- Tyto Athene (Fort Lee, VA)
- **Description** Tyto Athene is searching for a ** Senior Network Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1323/ senior -network- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fort Lee_ **ID** _2025-1323_… more
- CACI International (Chantilly, VA)
- Senior Tenable Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... in the following technology areas: Azure Cloud, Red Hat Linux, Tenable Software Solutions for ACAS, Scripting (Python, PowerShell, other languages as necessary) +… more