Senior Specialist, Mechanical Engineer (Mechanisms)

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: Senior Specialist, Mechanical Engineer (Mechanisms) Job Code: 39685 Job Location: Carlsbad, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: We're seeking a driven Mechanical Engineer to design, develop, and qualify complex mechanical systems, including precision mechanisms and electro‑mechanical assemblies, within a collaborative program team environment. You’ll take ownership of significant system components while adapting flexibly to evolving program needs. This role may require you to provide program support and technical leadership across the full product lifecycle, including requirements definition, concept generation, material selection, trade studies, design sensitivity and optimization analyses, preliminary and final design, design documentation, and assembly, integration, and testing. Your day‑to‑day work will center on 3D modeling and critical hardware design and development, operating independently within a multidisciplinary team. You’ll spend significant time in our lab environment working hands‑on with hardware. Essential Functions: Ability and desire to take full ownership of tasking while working with limited supervision in a variety of high consequence program activities Provide regular communication and briefings, both formally and informally, to internal and external stakeholders, including customer representatives Generation of Technical Data Package components (Part and Assembly drawings, etc.) Prototype, Integrate, and Test component parts and assemblies Develop test plans and procedures for mechanical subsystems Perform test and evaluation of component parts and systems Participate in peer reviews, PDRs, CDRs, and other required design reviews Participate in product change review meetings and discussions and implement changes Participate in interdisciplinary design teams and reviews Highly organized and detail oriented Able to work independently with limited supervision Adhere to company processes for product development, configuration management, purchasing, etc. Direct Designers / Technicians / Operators as part of a design team Support field testing/demonstration efforts as an ME field representative Qualifications: Bachelor’s Degree 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. Active Top Secret or Top Secret/SCI clearance is required. (Active within the last two years will be considered) Favorable polygraph Preferred Additional Skills: Experience in design or development of precision mechanisms, mechatronic systems, and/or packaging of modules and electronics with considerations of thermal and structural loading and for optimizations of size, weight, and power. Proficiency in CAD tools such as Creo and understanding of ASME Y14.5 Geometric Dimensioning and Tolerancing standards. Experience in additive manufacturing, part optimization, and design for manufacture and assembly a plus. Experience with any of the following: actuators, custom gear trains, electro‑optical systems, materials testing, and manufacturing processes In compliance with pay transparency requirements, the salary range for this role in California is $102,000 - $189,000. 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. 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. #J-18808-Ljbffr