- Leidos (Reston, VA)
- …their interactions and to uncover vulnerabilities. Simulation types include: system of systems simulations , distributed simulations , and object-oriented ... science, operations research or a related field + Experience with system of systems modeling and simulation **Preferred Qualifications:** + Working knowledge of… more
- Amentum (Chantilly, VA)
- Amentum is seeking a ** Systems Integration Engineer Journeyman** to support our **FEDSIM United States Army National Guard (G2 IS3)** contract. ... **Responsibilities:** + Supports systems engineering efforts by executing technical integration and evaluation of fielded and emerging intelligence systems . +… more
- L3Harris (Springfield, VA)
- …and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job ... operational and strategic objectives. . Experience with software languages for scripting, modeling , simulations , and data transfers, including Python, PERL, or… more
- CBRE (Richmond, VA)
- …, Hydraulics shall support hyperscale data center construction programs as a mechanical engineer with a focus on hydraulic modeling . This includes the hydraulic ... Senior Data Center Mechanical Engineer - Hydraulics Job ID 235365 Posted 25-Aug-2025... modeling of piping systems , reviewing hydraulic models produced by consultants and providing… more
- KBR (Chantilly, VA)
- … Language (SysML) and Unified Architecture Framework Profile (UAFP) + OMG-Certified Systems Modeling Professional certification level 2 or higher; or ... a significant impact on our defense capabilities. KBR is seeking a Senior Digital Engineer to support Model Based Systems Engineering (MBSE) efforts for an… more
- Lumen (Herndon, VA)
- …recommending alternative resolutions + Enable planning of future network innovation through modeling and simulations + Incorporate new technologies and product ... world and shape the future. **The Role** The Sr Engineer (Capacity Planner) will be required to develop and/or...Applicant will have experience in Capacity Planning and Performance modeling , forecasting, and tuning for Distributed Systems … more
- CACI International (Charlottesville, VA)
- …predict future capabilities and battlefield effectiveness, and create of high-fidelity models and simulations of systems . Join our Team as we drive all-source ... Munitions Expert - Electronics Engineer Job Category: Engineering Time Type: Full time...need experts to support the technical exploitation of foreign systems and subcomponents for current and future technology. We… more
- CACI International (Charlottesville, VA)
- …predict future capabilities and battlefield effectiveness, and create of high-fidelity models and simulations of systems . Join our Team as we drive all-source ... Munitions Expert - Mechanical Engineer Job Category: Engineering Time Type: Full time...need experts to support the technical exploitation of foreign systems and subcomponents for current and future technology. We… more
- KBR (Chantilly, VA)
- Title: SIGINT Assessments & Data Analytics Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... critical role - protecting our national security. KBR is seeking an Engineer to support constellation design and planning studies, requirements development and… more
- MPR Associates (Alexandria, VA)
- …and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team in a variety of ... MPR engage in diverse and challenging projects involving neutronics modeling and simulation, thermal-hydraulics, material irradiation, radiation shielding, radiological… more