Specialist, Mechanical Engineer (Mechanisms)
$88.5k - $164.5kL3Harris 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: 46908
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 .
- The Intrepid Group is seeking a senior mechanical engineer to design, analyze, and integrate mechanical systems supporting intelligence and national security missions. You will assess integrity and performance, develop CAD models, and document technical specifications....Suggested
$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...SuggestedPermanent employmentFull time- ...competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Mechanical Engineering Intern with the technical and communication skills needed to support ongoing programs at our Springfield, Virginia location...SuggestedFull timeSummer workInternshipShift work
$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...SuggestedFor contractorsWork at officeLocal areaRemote workFlexible hours$140k - $180k
...for the world's built and natural environments. As a team of engineers, architects, designers, scientists, creators, and a community... ...Are you ready to design your future? Be our next Senior Mechanical Engineer Your work environment at EXP In this role, you...SuggestedFull time$86.8k - $198k
...Job Number: R0244569 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...Full timeContract workPart timeFor contractorsWork at officeLocal areaRemote work- ...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 implementing...Contract work
$84k - $115k
...opportunities and professional growth. Discover your future with us. Our Falls Church, VA office has an immediate opening for a Mechanical Engineer. This is an exempt, non-supervisory, full-time position. Primary responsibilities: Develop system specifications /...Full timeWork experience placementLocal areaImmediate startFlexible hours$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...Full timeFor contractorsRemote work$107k - $198k
...Position Title: Principal Mechanical Engineer Requisition ID: 1833 Position Location: Sterling, VA Position Reports To: Manager, Mechanical Engineering Supervises Others: No At Trident Systems Space Electronic Systems (SES) division, we believe in the power of using strong...Full timeTemporary workFor contractorsLocal area- Senior Mechanical Engineer/Designer Located in Springfield, VA ( Onsite ). This is not a remote or hybrid position. The Senior Mechanical Engineer is responsible for the design and development of electro-mechanical equipment. Potential hire will be working directly with...Work at office
$160k - $240k
...Requardt & Associates, LLP (WRA) is a leading multidisciplinary engineering and architectural firm committed to providing innovative and... ...services. We are seeking a talented and experienced Senior Mechanical Engineer to join our team in our Fairfax, VA office. As a Senior...Full timeTemporary workH1bWork at officeLocal areaFlexible hours$115k - $150k
CMTA, a Legence company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable... ..., and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy...Contract workLocal areaImmediate startFlexible hours$160.12k
...perspectives. Join our team, and together we will make a difference and change the world. Job Description Are you a skilled Mechanical Engineer with expertise in HVAC and plumbing systems who is ready to take the next step in their career? This role offers the opportunity...Work experience placementH1bWork at officeLocal areaRemote workWork from home- CMTA, a Legence Company CMTA is one of the fastest growing engineering firms in the U.S., with nationally recognized expertise in sustainable... ...co-op program for college students pursuing a degree in Mechanical Engineering. We offer an immersive experience in the world of...Full timeInternshipLocal area
- Aegis Search Ltd in Fairfax, Virginia, is seeking an experienced mechanical design engineer who will own the enclosure and bracket solutions for flight electronics intended for space. You will shepherd designs from prototype to test and through production, ensuring reliability...
- EXP is seeking a Senior Mechanical Engineer to lead HVAC, plumbing, and fire protection design for transit, transportation, and public infrastructure projects in the Mid-Atlantic region. You will mentor junior engineers and coordinate with multidisciplinary teams and clients...
- Design, analyze, and integrate mechanical systems and components supporting intelligence and national security missions, and assess their... .... Requirements: A bachelor's degree in Mechanical Engineering or a related field and at least five years of hands-on mechanical...
- Whitman, Requardt & Associates, LLP in Fairfax, VA seeks a Senior Mechanical Engineer to lead design and execution of HVAC, plumbing, and fire protection across industries. You will manage teams, ensure code compliance, and mentor staff. The role requires a PE license (...Work at office
- ...Job Description Senior Mechanical Engineer \n (PE / CPD preferred) \n \n Join a leading multidisciplinary engineering firm delivering mechanical building system design solutions on new and existing building projects across D.C! \n \n At TYG, our approach is...Remote workRelocation packageFlexible hours
- Trident Systems SES division seeks a Principal Mechanical Engineer to design and analyze spacecraft electronics assemblies. You will drive mechanical integrity from concept through flight qualification while collaborating with program managers and project engineers. The...
$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 timeContract work- ...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 workFor contractorsWork experience placementWork at officeImmediate start
$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- ...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
- ...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 contractFull time
$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 timeImmediate start- ...every location. We're looking for a high-energy, Senior HVAC Engineer to focus on our Data Center market. Join us, and you’ll impact... ...for our Data Center clients. You will lead our Building Mechanical team members on projects, perform field investigations, interface...Remote work
$70.5k - $105.8k
Kenworth Division of PACCAR has an opening for a Associate Mechanical Design Engineer - Cost Reduction to join our team on-site in Kirkland, WA. Company Information PACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the...Temporary workH1bFlexible hours- ...that inspires and empowers you to deliver your best work so you can evolve, grow, and succeed - today and into tomorrow. In our Mechanical Data Center team, we deliver high-impact, cost-effective solutions that support our clients' growth across global markets. We...Temporary workWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Specialist, Mechanical Engineer (Mechanisms). Be the first to apply!
- deployment specialist Annandale, VA
- qc specialist Annandale, VA
- ecommerce specialist Annandale, VA
- records management specialist Annandale, VA
- prior authorization specialist Annandale, VA
- provider relations specialist Annandale, VA
- localization specialist Annandale, VA
- educational technology specialist Annandale, VA
- event production specialist Annandale, VA
- emergency management specialist Annandale, VA




