2,244,143open jobs
144,243companies
255,662added this week
Browse all
Location
In office (Greenville)
Seniority
Middle · 4+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Nov 12, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match
L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

Job Title: Associate, Mechanical Engineer (Design)

Job Code: 47691

Job Location: Greenville, TX (Onsite)

Job Schedule:9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off.

Job Description:

The Associate, Mechanical Engineer, is responsible for participating in the design of detailed parts, assemblies, and installations for aircraft structures, mission equipment installations, and mechanical systems installations. Engineer applies basic engineering design and/or analytical theory with understanding of structural analysis for application to integrated system design.

Essential Functions:

  • Responsible for research, development of layouts, preparation of engineering drawings, and coordination of design activities with Tooling, Flight Sciences, Manufacturing, and Production to ensure that designs meet requirements at minimum cost.
  • Designs will be accomplished using world-class, three-dimensional solid modeling CAD tools and work will be accomplished with senior-level design engineers.
  • Mechanical design engineers can work on a wide variety of tasks and aircraft systems on various aircraft platforms.
  • Ability to walk to and from the flight line, work in aircraft hangar environment and board/exit aircraft is required.
  • Willingness and ability to travel is needed.
  • Ability to obtain and maintain a DoD Secret security clearance.
  • Other duties as assigned by Supervisor.

Qualifications:

  • Bachelor’s degree with zero (0) to two (2) years of experience designing detailed parts, assemblies, and installations for aircraft structures, mission equipment installations, and mechanical system installations.
  • In lieu of a degree, minimum of four (4) years of experience designing detailed parts, assemblies, and installations for aircraft structures, mission equipment installations, and mechanical system installations.
  • Minimum 2 years CAD skills (NX/Unigraphics preferred, ProE, Catia).

Preferred Additional Skills:

  • Active DoD security clearance.
  • Understanding of basic aircraft systems.
  • Excellent written and verbal communication skills.
  • Working knowledge of MS Office suite.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,244,143 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Remote, many countries
Similar stack
Same company
Greenville
$38k – $66k per year · In office · 3+ years exp · High School Diploma · Buffalo Grove
SpaceTech
GD&T
Apply
$85k – $146k per year · In office · 5+ years exp · High School Diploma · Chantilly
Apply
$121k – $164k per year · In office · Nationals only · 5+ years exp · Bachelor's Degree · San Luis Obispo
SpaceTech
DO-160
Defense
MIL-STD-810
MIL-STD-461
Apply
In office · Full-Time · 15+ years exp · Houston
Robotics
Digital Twin
Design
AutoCAD
Apply
Hybrid · 2+ years exp · Alpharetta
Design
AutoCAD
Apply
up to $28k per year (net) · Remote (EAEU) · Full-Time · Novosibirsk
Management
ITIL
ITSM
Apply
$17k – $25k per year · Remote (likely EAEU) · Saransk
PHP
PHP
Bitrix
Apply
$25k per year (net) · Remote (EAEU) · Full-Time · Saint Petersburg
Design
AutoCAD
Apply
up to $12k per year (gross) · Remote (EAEU) · Full-Time · Cherepovets
Apply
Remote (EAEU) · Full-Time · 5+ years exp · Moscow
Design
AutoCAD
Apply
In office · Secret · 8+ years exp · Bachelor's Degree · Greenville
SpaceTech
Nastran
Femap
Apply
In office · Secret · 2+ years exp · High School Diploma · Waco
Apply
In office · Internship · Bachelor's Degree · Cincinnati
Apply
$68k – $126k per year · In office · 2+ years exp · Bachelor's Degree · Carlsbad
SpaceTech
GD&T
Apply
In office · Internship · Bachelor's Degree · Canoga Park
SpaceTech
ANSYS
Apply
In office · Secret · 8+ years exp · Bachelor's Degree · Greenville
SpaceTech
Nastran
Femap
Apply
In office · Secret · 6+ years exp · Bachelor's Degree · Greenville
SpaceTech
Nastran
Femap
Apply
In office · TS/SCI · 10+ years exp · Bachelor's Degree · Greenville
DevOps
Linux
MedTech
Verification & Validation
Apply
In office · 8+ years exp · Bachelor's Degree · Greenville
Analytics
Power BI
SpaceTech
AS9100
FMEA
Apply
In office · Secret · 13+ years exp · Bachelor's Degree · Greenville
Defense
EVMS
Apply
See all jobs
This is one of many
2,244,143 more open roles from verified company boards, updated every day.