Senior Specialist, Mechanical EngineerWe're seeking a driven Mechanical Engineer to lead the design, development, and qualification of complex mechanical systems including precision mechanisms and electro-mechanical assemblies, within a dynamic program team.The ideal candidate will take ownership of major system components while adapting flexibly as program needs evolve. You'll provide technical leadership across the full development lifecycle: from requirements definition and concept generation through material selection, trade studies, design optimization, detailed design, documentation, and integration testing.You should bring strong experience in 3D modeling and critical hardware development, with the ability to work independently within cross-functional teams. This role requires a hands-on approach; you'll be actively engaged in lab work and direct hardware interaction.Essential Functions:Ability and desire to take full ownership of tasking while working with limited supervision in a variety of high consequence program activitiesProvide regular communication and briefings, both formally and informally, to internal and external stakeholders, including customer representativesGeneration of Technical Data Package components (Part and Assembly drawings, etc.)Prototype, Integrate, and Test component parts and assembliesDevelop test plans and procedures for mechanical subsystemsPerform test and evaluation of component parts and systemsParticipate in peer reviews, PDRs, CDRs, and other required design reviewsParticipate in product change review meetings and discussions and implement changesParticipate in interdisciplinary design teams and reviewsHighly organized and detail orientedAble to work independently with limited supervisionAdhere to company processes for product development, configuration management, purchasing, etc.Direct Designers/ Technicians/Operators as part of a design teamSupport field testing/demonstration efforts as an ME field representativeQualifications:Bachelor's Degree and minimum 6 years of prior relevant experience.
Graduate Degree and a minimum of 4 years of prior related experienceActive Top Secret or TS/SCI clearance (or held within the last 2 years)Must hold or be able to obtain a favorable polygraphPreferred Additional Skills:Comfortable collecting technical concepts and presenting them to program leadershipExperience 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 processesIn compliance with pay transparency requirements, the salary range for this role in Virginia 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.