Senior Specialist, Mechanical Engineering

Senior Specialist, Mechanical Design Engineer (Job Code:
38781
) –
Location: Cincinnati, OH.
Schedule: 4/10 – Employees work 10 hour days, 4 days a week.

Applies mechanical engineering principles to design, develop, and support L3

Harris FOS product lines during new product design, development, and legacy product production. This role interacts with a multidisciplinary design team and works within established design guidelines to ensure products meet or exceed customer and industry specifications. This role also supports production of existing products, working with manufacturing and quality to troubleshoot issues, document changes, and adhere to AS9100 and ISO
9001 quality standards.

• Lead mechanical design efforts for assigned programs, ensuring compliance with customer requirements, internal standards, and industry specifications.
• Develop and mature mechanical designs from concept through qualification and production release using mechanical engineering knowledge and established design practices.
• Generate and maintain engineering drawings, models, and technical documentation in accordance with configuration management requirements.
• Create, revise, and interpret engineering drawings, specifications, compliance matrices, and related documentation in accordance with company, customer, and industry standards.
• Define and support qualification and environmental testing (thermal, vibration, shock), including test planning and reporting.
• Perform and/or collaborate with engineering analysts to execute finite element analysis (FEA) and/or other analytical assessments.
• Participate in failure investigations related to design, production builds, and fielded products to find root cause and implement corrective actions.
• Prepare and present materials for internal and customer design reviews.
• Support active production efforts, including tooling and test fixture design, product troubleshooting, drawing and document updates, process control improvements, and design enhancements.
• Contribute to continuous improvement initiatives focused on improving efficiency, product quality, reliability, and cost.
• Act as a mentor and coach for day‑to‑day technical guidance to foster a culture of collaboration.
• Other duties as assigned.

• Bachelor’s Degree in Mechanical, Aerospace or other related Engineering field and a minimum 6 years of prior relevant work experience.
• Graduate degree and a minimum of 4 years prior relevant work.
• In lieu of a degree, minimum 10 years of prior related experience.
• Experience with CAD (Solid Edge, Solid Works, NX, or equivalent).
• Knowledge of GD&T, tolerance analysis, and drawing standards.
• Experience with design for manufacturability and assembly (DFMA).
• Must be able to obtain a US Security Clearance.

• Experience with highly regulated products (DoD, aerospace, defense, or similar industries).
• Strong working knowledge of structural mechanics, vibration, and thermal design.
• Knowledgeable in engineering materials (metals, polymers, elastomers).
• Familiarity with finite element analysis tools and methods.
• Experience with verification and qualification environmental testing.
• Master’s Degree in Mechanical or Aerospace Engineering.

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Harris Technologies is proud to be an Equal Opportunity Employer. L3

Harris 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.

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Harris 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.

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Harris Technologies is an E‑Verify Employer.