- QinetiQ US (Mclean, VA)
- …We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the Airspace and Surface Radar Reconnaissance (ASRR) ... US Army, foreign military clients, and internal engineering teams to ensure successful modeling and simulation support for ISR systems integration and testing.… more
- Northrop Grumman (Dulles, VA)
- …are not only part of history, they're making history. We have an opening for a Systems Modeling Simulation Engineer to join our team of qualified, diverse ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
- SAIC (Alexandria, VA)
- **Description** SAIC is seeking motivated and detail-oriented **Mission Modeling and Simulation Analysts - Engineers** to join our dynamic team. The successful ... senior analysts and engineers to support the development and implementation of modeling and simulation (M&S) solutions for a variety of Mission Engineering projects.… more
- Northrop Grumman (Annapolis Junction, MD)
- …new energy-efficient computing systems . MDA is seeking a **Principal/Sr Principal Software Systems Engineer ** with demonstrated ability to lead systems ... on-site in Linthicum / Annapolis Junction, MD.** **Basic Qualifications For Principal Engineer Software Systems (Software Architecture):** + Bachelor's degree in… more
- Leidos (Reston, VA)
- …DoD counter WMD and Hardened Facility defeat capabilities through enhanced analysis, modeling and simulations of critical processes, system of system ... of engineering solutions, and oversee requirements development. + Ideally, the Chief Engineer will collaborate with the Building Information Modeling (BIM)… more
- RTX Corporation (Springfield, VA)
- …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... role involves developing and maintaining system models using tools such as Cameo Systems Modeler, as well as utilizing computer-based simulations to analyze and… more
- 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
- Johns Hopkins Applied Physics Laboratory (Laurel, MD)
- …for the design, analysis, simulation, and prototyping of innovative autonomous systems and algorithms? If so, the Strike Guidance, Navigation, Controls (GNC), ... in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Software Engineering, Systems Engineering, Physics, Mathematics, or Computer Science. Our group's… 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 (Washington, DC)
- …, 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
- 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
- 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
- General Atomics (Herndon, VA)
- …in satellite systems and their applications. + Experience with physics-based modeling of dynamic systems and Monte Carlo simulation analysis. + Experience ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for a GNC Engineer to join our CSS group located in Herndon,… more
- GetWellNetwork, Inc. (Bethesda, MD)
- Title: Senior AI Engineer Reporting to: SVP, Data & AI Location: USA (Remote) Opportunity: Get Well is seeking a highly skilled and innovative Senior AI Engineer ... and clinical teams to ensure integration of scalable, secure, and high-impact AI systems in our business processes. This position reports directly to the SVP, Data… more
- Telesat (Bethesda, MD)
- …Additionally, you will be offering technology recommendations and advice, performing modeling and simulations , and conducting test and evaluation demonstrations ... Lightspeed Customer Solution Engineer Telesat (NASDAQ and TSX: TSAT) is a...multiple databases as well as other Engineering information management systems + Actively participate in trade shows, customer events,… more
- L3Harris (Ashburn, VA)
- …sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (UAV Propulsion) Job Code: 27118 Job Location: Ashburn, VA Job ... Description: As the Lead, Systems Engineer , you will be responsible for...from design verification test efforts + Develop and run simulations and other analysis tools to predict system performance… more
- Leidos (Reston, VA)
- **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research ... for designing and developing browser-based applications, backend data ETL, 3D modeling , and AI integration. This position requires advanced knowledge (at least… more
- SAIC (Chantilly, VA)
- …15 years of experience. + Knowledge of RF antennas and receivers. + Experience in modeling RF systems . + Understanding of space systems , design, integration, ... **Description** SAIC is seeking a Senior Mission Assessments Engineer to provide mission analysis support to legacy, current, and future satellite programs. This… more
- Leidos (Chantilly, VA)
- …automation, full spectrum cyber, systems engineering, AI/ML-driven analytics, modeling and simulations , and secure supply chain logistics solutions. ... years of relevant experience will be considered. *Experience as a technical engineer on government contracts or related work. *Awareness of leading technology… more