Model Based System Engineering (MBSE) Specialist, Sr. in Fairfax

Model Based System Engineering (MBSE) Specialist, Sr. We are looking for an energetic, forward‑thinking engineer to support the architecture, development and testing of a next system. This system includes concepts such as secure high‑availability (HA) cloud‑based storage and orchestration solutions, advanced networking solutions and edge devices, and system management. Performs all aspects of system integration testing and certifying custom software applications prior to customer delivery. Required Skills Development for subsystem/segment specifications, cyber requirements, interface requirements, verification matrix, test organization and requirements changes. System definition and decomposition, modeling components/behaviors/system functions/activities/interactions, interface modeling, and coordination of model updates. Experience in Interfaces and MBSE, and with understanding of the bridge to Integration and Test. Test and problem‑solve complex integrated software and hardware systems. Develop and execute test procedures using electronic test bench equipment. Review design documentation for completeness and accuracy to ensure testing methodologies are acceptable for first‑of‑kind unit testing. Communicate with design engineers and integration and test engineers to debug hardware and software issues. Apply knowledge of linear (DC) and non‑linear (AC) circuitry to complete test steps. Apply knowledge of machine code, including ability to convert hex to binary to instruction sets to debug hardware issues. Apply hands‑on troubleshooting experience to analyze and debug complex electronic assemblies. Highly Desirable Skills Basic knowledge of computer programming (C++, Java, Python). Basic Linux command‑line knowledge. Experience with electrical measurement tools: oscilloscopes, multimeters. Experience with LabVIEW/automated test tools. Additional Requirements Bachelor’s degree in Electrical Engineering (A.S. degree acceptable with applicable work experience). Strong communication and interpersonal skills. Willingness to work overtime and off‑shift when dictated to support business needs. Task‑driven with ability to work independently. Experience working in an agile environment. Team player that takes ownership and develops relationships with the team members which fosters team success. Must have or be able to obtain and keep a DoD SECRET security clearance which means you must be a U.S. citizen. Job Location Manassas, VA. (Relocation Assistance Available) Benefits We offer a competitive benefit package. Position Type Full‑Time Employee, 40 hours/week Rate Negotiable Start Date Negotiable Gromelski and Associates is an equal opportunity employer and does not discriminate in employment on the basis of , , , , , , political affiliation, , marital status, , genetic information, , membership in an employee organization, retaliation, parental status, military service or other non-merit factor. #J-18808-Ljbffr Energy Jobline ZR