- L3Harris (Ashburn, VA)
- …Creation of MBSE artifacts for complex hardware/software systems * Creation of modeling of system interfaces, system context models, and metadata tagging ... across a business area that focuses on Unmanned Aerial System (UAS) programs for our US warfighters. Using this...that adhere to government standards * Creation of modeling of systems in accordance with government… more
- Parsons Corporation (Herndon, VA)
- …analytical baselines. **Required Qualifications:** + Minimum of 8 years of experience in systems analysis, RF/network performance modeling , or M&S in a defense ... Description:** **Job Description:** Parsons is looking for an amazingly talented **Communications Systems Engineer** to join our team! This role focuses on the… more
- Black & Veatch (Virginia Beach, VA)
- …NC (Raleigh) **Preferred Qualifications** + Demonstrated proficiency with industry-standard power system modeling and analysis tools, such as PSS(R)E, PowerGEN ... **Senior Engineer - Electrical Power System Studies (EHV Focus)** Date: Jul 28, 2025...as a technical **Subject Matter Expert (SME) in the modeling and simulation of EHV transmission systems .**… more
- SimIS Inc. (Dahlgren, VA)
- …combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch (M33), Naval Surface Warfare Center ... system experience in one or more of the following disciplines: combat systems design/engineering, combat system computer program development, combat system… more
- KBR (Chantilly, VA)
- …the Intelligence Community with a high level of familiarity with standard systems engineering approaches and modeling techniques. Specific responsibilities will ... collection operations and management + Overseeing contractor development of technical collection systems and software in accordance with system requirements +… more
- KBR (Chantilly, VA)
- …risks and opportunities + Facilitate readiness and demonstrations in support of system and acquisition milestones + Integrate new systems and initiatives ... Title: Mid-Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
- Watershed Security (Norfolk, VA)
- …Review and contribute to high-level functional block diagrams and descriptions of PSS systems , including TLDD and modeling tools (UAF, SysML). + Draft ... final rollout and maintenance. + Experience integrating various network operating systems , application programs and hardware devices through system … more
- Leidos (Reston, VA)
- … Engineer.** **The successful candidate will:** * **Manage** a technical systems integration team ( system administrators, software developers, database ... requirements, ensuring the confidentiality, integrity, and availability for each assigned system , and will guide systems through re-authorization audits and… more
- L3Harris (Ashburn, VA)
- …projects + Execute system integration and engineering test efforts of propulsion systems + Develops or champions new systems , concepts, or technologies. + ... Responsible for improving upon existing Systems Engineering processes + System design synthesis...products + Strong knowledge of jet engine design, fuel system design, incompressible fluids modeling + Exposure… more
- System One (Ashburn, VA)
- …and modeling technical process flows. + Knowledge of payment systems integration, especially Zelle, ACH, and PayPal-including data flows and identity ... identity workflows. + Collaborate with business stakeholders to gather and document systems requirements, including use cases and process flows within ForgeRock IAM… more