Skip to content

Senior Specialist, Mechanical Engineering (Structural)

Palm Bay, Florida, Fort Wayne, Indiana
Full Time On-site

Summary

Job Description

L3Harris is seeking a dynamic and structural analyst for spaceborne precision optics, mirrors and mounts, and cryogenic optical systems for IR payloads.  This role Includes completing structural analysis of entire payloads as well as detailed module analysis and support of the structural architecture development and supporting trade studies.

Essential Functions: 

  • Collaborate with design engineering and test engineering for the build and test of subsystems and payloads.
  • Leadership of mechanical analysis teams for IR payloads and mechanical subsystems
  • Author mechanical analysis sections of PDRs, CDRs, and other required design reviews
  • Author mechanical analysis sections of CDRL’s and SDRL’s and other compliance documents for customers.
  • Assist with schedule, cost, and technical leadership of major subsystems and payloads
  • Complete cost estimation of mechanical analysis BOE’s for proposals
  • Participate in risk assessment and development of mitigation strategies for complex optical payloads.
  • Collaborate across functions to minimize gaps in requirements, responsibilities and payload performance.
  • Ability to obtain and maintain DOD Security Clearance
  • Up to 20% of travel may be required

Qualifications:  

  • Bachelor’s Degree (preferably in STEM) and 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.
  • Experience in mechanical analysis and testing for space environments (i.e., temperature, vacuum, sine, random, shock, acoustic, etc.)
  • Experience in 3D CAD design
  • Dynamic and structural analysis experience in spaceborne systems
  • Experience with lead vibration test events and fixture analysis efforts

Preferred Additional Skills:

  • Active Secret Security Clearance highly preferred
  • Experience with Creo 4or Solidworks
  • Prior IR/cryogenic optical / mechanical analysis experience including STOP and jitter.
  • Prior experience in developing optical alignment and metering structures or major sub-assemblies is strongly desired
  • Excellent people skills, with experience leading and collaborating in a multi-disciplinary, diverse, and dynamic team environment.
  • Excellent communication skills (written, verbal, & presentation)
  • Prior experience doing mechanical analysis of precision structures supporting the optimization for stiffness and low mass and strength

#LI-KB1

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.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

Go to company profile