Sr Specialist, Systems Engineer (Space Systems)
L3Harris Technologies· enterprise· Defense· Oct 27, 2026 · Today
Wilmington, Massachusetts, United States
In office
Full-time
Senior
$121K–$180K est.
4+ years exp
Job description
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Sr Specialist, Systems Engineer (Space Systems)
Job Code: 45755
Job Location: Wilmington, MA
Work Schedule: 9/80 (Every other Friday off!)
Relocation: Relocation assistance is available to qualified applicants
Job Description:
L3Harris Technologies has an opening for a Systems Engineer in Wilmington, MA. The ideal candidate for this position will be proficient in all aspects of the systems engineering process, will have direct and significant experience designing and testing complex systems, and will be comfortable coordinating teams of technical personnel.
L3Harris is looking for Systems Engineers to help design, develop, integrate, test, and deliver critical space-based remote sensing systems to our customers. We look forward to reviewing your application!
Essential Functions:
• Support concept of operation development and requirements analysis, decomposition, and generation at various levels of the system
• Developing and implementing MBSE methodologies and frameworks to support engineering projects.
• Conduct systems modeling and simulation to analyze system performance and validate requirements.
• Collaborating with cross-functional teams to ensure integration and alignment of MBSE practices.
• Ability to obtain a US Government TS/SCI Security Clearance
Qualifications:
• Bachelor’s Degree in Systems Engineering, Computer Science, or a related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
• Professional experience in MBSE tools such as MagicDraw, Rhapsody, or Enterprise Architect
• Professional experience working in Aerospace/Space design environment
Preferred Additional Skills:
• Certified Systems Engineering Professional (CSEP) or similar certification.
• Experience with SysML (Systems Modeling Language).
• Prior experience in the aerospace or defense industry.
• Strong understanding of systems engineering principles and practices.
• Excellent analytical and problem-solving skills.
• Demonstrated ability to lead complex technical projects and teams
In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $106,500 – $197,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.
Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.
By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.
L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .
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401(K)
Pto
Paid Time Off
Parental Leave