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L3Harris Technologies · Rochester, NY

# Lead, Mechanical Engineering - Secret Clearance

Rochester, NY Manager or lead $106,000 - $197,000 Skilled Trades & Maintenance 

Listed on L3Harris Technologies’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/rochester/lead-mechanical-engineering-secret-clearance/4832/100081975744)

[OpenNash Jobs](https://jobs.opennash.com/) / [L3Harris Technologies](https://jobs.opennash.com/companies/l3harris-technologies/) / Lead, Mechanical Engineering - Secret Clearance

## 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

Lead, Mechanical Engineering Job Code: 43630 Job Location: Rochester, NY Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job Description: L3Harris is seeking a Lead, Mechanical Engineering to provide technical and organizational leadership for the development, integration, delivery, and support of Airborne EO/IR solutions. This hybrid management / technical contributor role includes functional leadership of the mechanical engineering team supporting the full system lifecycle as well as practice as an engineer directly contributing to mission-critical programs ensuring alignment with customer needs, contractual obligations, and organizational objectives.

They will work closely with cross functional members in engineering, operations, manufacturing, & program management to design, develop, build & test high performance solutions. The ideal candidate brings strong people leadership, technical expertise, and demonstrated success leading the mechanical engineering team in a highly dynamic aerospace and defense environment.

### Essential Functions
- Lead a mechanical engineering team in support of program, functional, and business objectives
- Provide day-to-day direction, prioritization, and coordination of engineering activities across organizations
- Serve as a technical contributor to Airborne Solutions programs, applying engineering expertise to design, development, integration, verification, troubleshooting, and technical execution activities
- Translate customer and program requirements into executable engineering plans, deliverables, staffing needs, and performance expectations
- Ensure engineering work products satisfy technical requirements, quality standards, contractual obligations, and program milestones
- Partner with business leadership to balance technical execution, staffing, cost, schedule, and risk
- Support technical planning, basis of estimate development, proposal activities, and resource forecasting for new and existing efforts
- Review and approve technical approaches, engineering deliverables, and key decisions in accordance with organizational processes
- Support cross-functional collaboration among engineering, operations, quality, supply chain, manufacturing, and program office teams to resolve issues and maintain execution alignment.

Mentor, coach, and develop engineering personnel through technical guidance, performance management, and career development. Support workforce planning, recruiting, retention, succession planning, and skills development to maintain organizational capability and capacity. Support design reviews, technical reviews, readiness reviews, customer meetings, and internal status reviews Promote a culture of accountability, inclusion, continuous improvement, and technical excellence.

Ensure compliance with company policies, engineering processes, regulatory requirements, and customer commitments Design, develop, modify and evaluate complicated and difficult mechanical and electro-mechanical components, sub-systems and systems. Prepare design specifications, analyses and recommendations for presentation and approval through a formal review process. Analyze, develop, and recommend design approaches to meet production requirements for new or improved products and/or processes.

Interface with optical, electrical, software and system engineers, providing engineering analysis (structural/thermal) and CAD design from product inception to released fabrication drawings. Provide support for product development and proposals for conceptual CAD layouts and cost estimation. Complete documentation and BOMs to support life cycle of new or improved designs. Provide support for existing product designs through the production cycle by incorporating engineering change orders (ECO).

### Qualifications

Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. Active DoD Secret Clearance.

### Preferred Additional Skills

Progressive engineering experience, including exposure to defense, aerospace, avionics, mission systems, C4ISR, weapons, space, radar, communications, or other complex regulated environments Leadership experience managing technical teams, engineering organizations, or major engineering work scopes
- Ability to balance strategic technical leadership with day-to-day execution in a fast-paced, high-consequence Aerospace & Defense environment Experience with requirements decomposition, functional analysis, architecture development, interface management, integration, verification, validation, and configuration control Development experience involving complex EO/IR systems such as optics, visible/infrared detector arrays, detector cryogenic coolers, digital/analog video, signal processing electronics, solid-state lasers, pointing and stabilization instruments, control algorithms, search/track algorithms and image reconstruction/exploitation algorithms
- Strong interpersonal, facilitation, written, and verbal communication skills with technical and non-technical audiences
- Strong organizational and multitasking skills, with the ability to manage priorities, resolve conflicts, and meet deadlines SolidWorks modeling and drafting experience.

Basic knowledge of geometric dimensioning and tolerancing (GD&T) and ANSI Y14.5. Knowledge of analysis techniques including linear finite element (FE) stress modeling, heat transfer, and computational fluid dynamics (CFD). Experience with advanced shock and vibration analysis and design for fatigue. System development considering machine design and theory of mechanisms, thermal design considerations, and materials selection for demanding environments and applications.

Knowledge of mechanical part fabrication processes.

Experience in designs of electric motors, gears, bearings, and flexures Electronics packaging knowledge Stabilization, guidance and control Hardware integration and troubleshooting
- Strong mechanical and geo-spatial comprehension skills
- Control system modeling using Matlab/Simulink In compliance with pay transparency requirements, the salary range for this role in New York state is $106,000 - $197,000.

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. #LI-KT1 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.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 7 days
- Location: Rochester, NY
- Pay: $106,000 - $197,000[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/rochester/lead-mechanical-engineering-secret-clearance/4832/100081975744)

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