Lead Systems Engineer, MBSE - Wilmington

Salary: $106,500 - 197,500 per year Requirements:

• We require a bachelors degree in Systems Engineering, Computer Science, or a related discipline plus at least 9 years of relevant experience; or a graduate degree plus at least 7 years of relevant experience; or, in lieu of a degree, at least 13 years of directly related experience.
• We expect experience with MBSE tools such as MagicDraw, Rhapsody, or Enterprise Architect.
• We require experience in an aerospace or space design environment.
• You must be able to obtain a U.S. Government TS/SCI security clearance.
• Preferred qualifications include a CSEP or similar certification.
• Preferred qualifications also include experience with SysML.
• Prior experience in the aerospace or defense sector is a plus.

• We support concept of operations development and requirements analysis, decomposition, and definition across system levels.
• We develop and apply MBSE methods and frameworks to support engineering efforts.
• We perform system modeling and simulation to assess performance and verify requirements.
• We collaborate with cross-functional teams to align and integrate MBSE practices.
• We provide technical leadership and guidance in applying MBSE across the organization.
• We train and mentor engineering staff on MBSE tools and best practices.

• Architect
• Support
• Security

More:

We are L3Harris, a trusted disruptor in defense technology, delivering end-to-end solutions across the space, air, land, sea, and cyber domains in support of national security. We offer an inclusive, engaging environment that encourages professional growth and work-life success. This role is for a Lead Systems Engineer (Space Systems) focused on MBSE, based in Wilmington, Massachusetts, with a 9/80 schedule that gives every other Friday off. Relocation assistance is available to qualified candidates, and a sign-on bonus of up to $20,000 may be offered. We also provide a competitive benefits package that may include health and disability insurance, 401(k) match, flexible spending accounts, an employee assistance program, education assistance, parental leave, paid time off, and company-paid holidays.

last updated 32 week of 2026