Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Specialist, Mechanical Engineer (Mechanisms)

$88.5k - $164.5k

L3Harris Technologies

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: Specialist, Mechanical Engineer (Mechanisms)

Job Code: 46231

Job Location: Carlsbad, CA; Palm Bay, Florida; Chantilly, VA (Onsite at any of these locations)

Job Schedule: 9/80 Regular - Employees work 9 out of every 14 days - totaling 80 hours worked (Every Other Friday Off)

Job Description:

During its 120-year history, L3Harris has transformed communications and information technology. L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and electronic warfare, and space and intelligence. From ocean to orbit and everywhere in between, we provide mission-critical solutions to connect, inform and protect the world.
On the L3Harris team, your job is to secure the world. We don't work here just for the advanced technology and equipment: we work here because we know what - and who - we're protecting! From families to the intelligence community, and from our climate to our men and women in uniform - we're making the world a safer place!

Design and qualify the precision mechanisms behind mission systems used in complex, high-consequence environments. You'll own major components and sub-systems from early concepts through integration and test, helping L3Harris deliver dependable capability for customers executing their most challenging missions.

This is an on-site role because the work includes direct lab, prototype, integration, and hardware-test activity at one of the following sites: Palm Bay, Florida; Chantilly, Virginia; or Carlsbad, California.

Essential Functions:

  • Lead mechanical design, analysis, prototype integration, and qualification testing for precision mechanisms and electro-mechanical hardware.
  • Develop 3D models, drawings, technical data packages, and assembly documentation.
  • Evaluate material selections and design trades; improve designs for performance, size, weight, power, manufacturability, and reliability.
  • Plan and execute component and system-level tests; analyze results and drive design improvements.
  • Present designs and results at internal and customer reviews, including peer reviews, PDRs, and CDRs.
  • Partner with manufacturing, quality, configuration management, suppliers, technicians, and the program test team to transition designs into production.
  • Support field-test or demonstration activities as needed.
  • Ability to work on-site in a mix of office and laboratory environments.

Qualifications

  • Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
  • Active Top Secret or Top Secret/SCI clearance is required (Active within the last two years will be considered).

Preferred Additional Skills: 

  • Hands-on experience designing, developing, integrating, and testing complex mechanical hardware.
  • Experience with 3D mechanical CAD, engineering drawings, and tolerance analysis/GD&T.
  • 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.
  • Favorable polygraph.

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $88,500 MIN - $164,500 MAX. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is $76,500 MIN - $142,500 MAX. 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-IK1

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

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Specialist, Mechanical Engineer (Mechanisms) in Cabin John, MD vacancy
  • $130k - $190k

    Job TitleSenior Mechanical EngineerLocationBethesda, MD 20800 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer...  ...DescriptionPrescient Edge is seeking a Senior Mechanical Engineer to support a federal government client.Benefits & Compensation... 
    Suggested

    Prescient Edge

    Bethesda, MD
    19 hours ago
  • $86.8k - $198k

    Mechanical EngineerThe Opportunity:Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including prioritizing work, reviewing ongoing projects... 
    Suggested
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    4 days ago
  • $72k - $80k

     ...Junior Mechanical Engineer At Salas O'Brien, we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring... 
    Suggested
    For contractors
    Interim role
    Local area

    Salas O'Brien

    Bethesda, MD
    2 days ago
  •  ...renovations, minor construction, and major equipment repairs; engineering, construction, and operations support; custodial and grounds...  ...operations; and physical and technical security services. As the Mechanical Engineer , you will be designing, analyzing, and... 
    Suggested
    Contract work

    Intrepid USA

    McLean, VA
    1 day ago
  • $125k - $145k

     ...Mechanical Engineer, Senior Location US-VA-McLean ID 2026-4944 Category Engineering Position Type Full-Time Remote No Clearance Required Secret Overview AMERICAN SYSTEMS is an employee-owned... 
    Suggested
    Full time
    For contractors
    Remote work

    American Systems

    McLean, VA
    4 days ago
  • $125k - $150k

     ...Mechanical Engineer Location US-VA-McLean ID 2026-8596 Category Engineering Position Type Full-Time Remote No Clearance Level Top Secret Description Markon is building a talent pool of Mechanical... 
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    Markon Solutions

    McLean, VA
    5 days ago
  • $100k - $120k

     ...solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.ResponsibilitiesConduct static analyses of mechanical structures.Assist the Design Team with material selection.Conduct Quality Assurance... 
    For contractors
    Work at office

    AMERICAN SYSTEMS

    Bethesda, MD
    1 day ago
  •  ...same cost-reduction curve that has made wind, solar, and batteries cheaper every year. Position Summary The Principal Mechanical Engineer serves as the senior technical authority within Blue Energy's Owner's Engineering organization, leading the design,... 
    For contractors
    Remote work

    blueEnergy Group

    Chevy Chase, MD
    4 days ago
  •  ...Job Description Job Description Are you ready to put your mechanical engineering expertise to work on projects that matter? LRS Federal LLC is seeking a seasoned Mechanical Engineer to join our growing team. If you thrive on tackling complex challenges, delivering... 
    Flexible hours

    LRS Federal

    Bethesda, MD
    a month ago
  •  ...Mechanical Engineer/Designer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring... 
    Local area

    Salas O'Brien

    Vienna, VA
    4 days ago
  • Mechanical Engineer (WRNMC) What We Do We empower our defense and law enforcement customers to focus on their primary mission by removing friction points and setting them up for long-term success. VWI provides facilities and infrastructure management; our specific services... 
    For contractors

    Vw International

    Bethesda, MD
    7 hours ago
  • $86.8k - $198k

    Mechanical Engineer The Opportunity: Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including prioritizing work, reviewing ongoing projects... 
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Mc Lean, VA
    7 hours ago
  • $125k - $135k

    At Salas O’Brien, we tell our clients that we’re engineered for impact. This passion for making a difference applies just as much to our...  ...great total rewards along the way. Job Summary The Senior Mechanical Engineer functions as the overall technical lead for Fed-Florida... 
    For subcontractor
    Interim role
    Local area

    Salas O'Brien

    Bethesda, MD
    7 hours ago
  • $100k - $120k

    Job TitleMid Mechanical EngineerLocationBethesda, MD 20800 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull-TimeCareer...  ...DescriptionPrescient Edge is seeking a Mid Mechanical Engineer to support a federal government client.Benefits & Compensation... 

    Prescient Edge

    Bethesda, MD
    19 hours ago
  • IAP World Services, an Intrepid Global Solutions company, is seeking a Mechanical Engineer to design, analyze, and implement mechanical systems for intelligence and national security missions. You will work with electrical, software, and program management teams to deliver... 

    Intrepid Global Solutions

    Mc Lean, VA
    8 hours ago
  • Booz Allen Hamilton is seeking a Mechanical Engineer to provide review, coordination, and oversight for operations, maintenance, repair, and construction programs in a complex facilities environment. You will supervise design and construction efforts, evaluate contractor... 
    For contractors

    Booz Allen Hamilton

    Mc Lean, VA
    7 hours ago
  •  ...SAR) , alongside advanced defense applications such as ground and airborne target tracking. We are looking for a Senior Mechanical Engineer to take ownership of the full lifecycle development of electromechanical hardware for a spaceborne radar payload .... 
    Full time

    EVONA

    Washington DC
    2 days ago
  •  ...Job Description: Role: Cryo-Mechanical Lab Engineer Location – Redmond, WA Duration: Long Term W2 Contract Role Summary We are seeking a hands-on cryo-mechanical lab engineer to support dilution refrigerator upgrades, retrofit integration, and sustaining... 
    Long term contract
    Full time

    Excelon Solutions

    Washington DC
    4 days ago
  •  ...The Senior Mechanical Engineer is responsible for leading the design, development, analysis, and testing of mechanical systems and components. This role supports the full product lifecycle from concept through production and ensures designs meet technical, quality, and... 
    Full time

    Maxtena, Inc.

    Washington DC
    2 days ago
  • $73.43 - $83.22 per hour

     ...the specified project and will not be an employee of our client. About the role: We're looking for an outstanding mechanical engineer who combines superb technical and analytical capabilities with a demonstrated ability to get the right things done quickly and... 
    Full time
    Contract work

    Tundra Technical Solutions

    Washington DC
    3 days ago
  •  ...Senior Mechanical Engineer (PE / CPD preferred) Join a leading multidisciplinary engineering firm delivering mechanical building system design solutions on new and existing building projects across D.C! At TYG, our approach is simple: to connect the right people... 
    Remote work
    Relocation package
    Flexible hours

    TYG

    Washington DC
    7 hours ago
  • $145k - $200k

     ...for weapon systems. You will identify and implement changes to mechanical parts, connectors, fasteners, harnesses, brackets, and...  ...side-by-side with technicians, quality, procurement, and design engineering to transition products from prototype/design models to sustained... 
    Full time
    Immediate start

    CoAspire

    Washington DC
    1 day ago
  • $150k - $185k

     ...the way through from prototype to test. This a role for an engineer who enjoys real ownership - you'll the product you've design go...  ...work for years where nobody can reach it. You'll set the mechanical design standards for new product development, own all the... 
    Permanent employment
    Full time

    Aegis Search

    Fairfax, VA
    7 hours ago
  •  ...Job Description Job Description Industrial Mechanical Engineer Precision Industrial Contractors, Inc. is seeking a FT Mechanical Engineer for immediate hire. At PIC, we are committed to developing lasting relationships with our customers through ensuring our... 
    Contract work
    For contractors
    Work experience placement
    Work at office
    Immediate start

    Precision Industrial Contractors

    Washington DC
    more than 2 months ago
  •  ...Role: Mechanical Design Engineer (Aerospace) Location: Everett, WA Type: Contract Duration: 12 Months Rate: $64/hr -$70/hr on W2 Required Skills: ~3+ years of experience in Structure / Payload / Mechanical Designing ~2+ years of experience in a aircraft... 
    Contract work

    ACL Digital

    Washington DC
    1 day ago
  • $60 - $65 per hour

     ...Pay rate- $60-$65/hr. Fully Onsite Job Description: We're looking for an outstanding mechanical engineer who combines superb technical and analytical capabilities with a demonstrated ability to get the right things done quickly and effectively. This person... 
    Full time

    Intelliswift - An LTTS Company

    Washington DC
    2 days ago
  •  ...upcoming LITEON Information Session! Join us to explore full-time engineering opportunities, learn more about our technologies, and connect...  ...: Electrical Engineer | Firmware Engineer | Test Engineer | Mechanical Engineer What to Expect: Learn about LITEON, our... 
    Odd job
    Full time
    Internship
    Local area

    LITEON Careers - U.S.

    Washington DC
    1 day ago
  •  ...our impact on the world?Watch Our Story:' We believe building engineering is more than systems and structures, it’s about powering...  ...advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to... 
    Contract work
    Work at office

    HDR

    Arlington, VA
    1 day ago
  • $95k - $122k

    Job DescriptionJoin Dewberry as a Mechanical Engineer: Innovate Sustainable Solutions in a High-Performing, Flexible, and Collaborative Environment at our Fairfax, VA headquarters!In this vital role, you will thrive in a dynamic, multi-discipline team environment, taking... 
    For contractors
    Work at office
    Local area
    Remote work
    Flexible hours

    Dewberry

    Fairfax, VA
    4 days ago
  •  ...get to space — our world class Space Systems team is empowering some of the boldest and most ambitious space missions.SENIOR MECHANICAL ENGINEER IIAs a Senior Mechanical Engineer at Rocket Lab’s Silver Spring, Maryland location, you will lead development of innovative and... 
    Permanent employment
    Local area
    Flexible hours

    Rocket Lab

    Silver Spring, MD
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Specialist, Mechanical Engineer (Mechanisms). Be the first to apply!