Sr Specialist, Structural Analyst Mechanical Engineer (Space Systems)
The posting names a TS/SCI clearance.
About the role
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 Description
L3Harris is seeking an experienced Structural Analyst to join our engineering organization within the Space and Mission Systems segment. In this role, you will provide technical leadership across multidisciplinary teams, performing structural and mechanical analysis on complex mechanical systems and precision mechanisms in a collaborative program environment. You will deliver analysis solutions that support proposal development, hardware testing, design evaluations, and key program decisions across advanced aerospace and space systems.
Essential Functions
- Interpret design specifications and develop finite element models of complex components and assemblies for structural analysis.
- Perform structural analyses at the component and assembly levels, including stress, strain, displacement, modal, static, dynamic/shock, and random/acoustic response evaluations.
- Use FEMAP for pre- and post-processing and NASTRAN to solve finite element models.
- Prepare reports, formal documentation, and presentation materials that clearly communicate analysis methods, results, and recommendations.
- Provide technical leadership and mentorship to junior engineers and designers.
- Lead and coordinate structural design and analysis activities as an IPT lead, including direct interaction with technical leads and management.
- Support lead structural analyst during Preliminary Design Reviews (PDR), Critical Design Reviews (CDR), Technical Interchange Meetings (TIM), and other program reviews.
- Collaborate with suppliers, customers, and cross-functional teams, including Thermal, Systems, Electrical, Manufacturing, Integration and Test, Quality, and Configuration Management, to drive designs to closure.
- Present design and analysis details to customers, independent reviewers, and internal stakeholders.
- Support new business and proposal efforts.
- Manage multiple priorities in a fast-paced environment and adapt quickly to changing requirements.
- Ability to obtain and maintain a U.S. TS/SCI security clearance
Qualifications
- Bachelor’s Degree and a minimum 6 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
- 4+ years of professional experience applying structural analysis methods, including finite element analysis and hand calculations.
- 4+ years of professional experience supporting aerospace systems, with an emphasis on structural and dynamics analysis.
- Professional experience with FEA software and pre/post-processing solvers
Preferred Additional Skills
- Active TS/SCI Clearance is preferred
- Knowledge of system level hardware design & development, mechanical and structural analysis, payload level integration & test, and risk mitigation for space-based environments.
- Experience with FEMAP with NASTRAN
- Familiarity with Mathcad, Creo, MATLAB, and Python.
- Experience with optics and/or opto-mechanical hardware.
- Ability to work independently and within a multi-disciplined team environment
- Experience as a lead engineer, project engineer, or IPT lead is a plus.
- Experience in the space industry highly desired
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 .
Copied from the listing L3Harris published, verified 31 Oct 2026.
About L3Harris
Satellites, space sensors and rocket engines, inside a defense and aerospace prime.
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