Mechanical Test Technician

Website L3Harris Technologies

Mechanical Test Technician Job Highlights

Title Mechanic-Test Technician
Type Full Time
Experience Required
Function Quality Assurance
Location Redmond, WA, United States
Company L3Harris Technologies

Company Profile

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions. The company provides advanced defense and commercial technologies across space, air, land, sea, and cyber domains.

Job Profile

The company is recruiting a Mechanical Test Technician who will select, set up, and operate mechanical, electro-mechanical, electro-hydraulic, and electro-pneumatic systems and related equipment to test liquid propellant rocket engines and devices. Includes setting up and operating liquid feed systems and high-pressure nitrogen gas systems.

Education Level

  • High School Diploma or Equivalent (required) and a minimum of 4 years of prior relevant experience
  • 2 years post-Secondary/Associates Degree with 0 to 2 years of prior related experience

Work Experience

  • Possess work-related experience (a plus)


  • Operates and repairs vacuum and high-pressure liquid and gas systems requiring a high level of mechanical knowledge and expertise to include: high-pressure fittings, seals, and shop tool operation.
  • Sets up and operates rocket engine tests and measures against quality standards.
  • Bends and flares stainless steel tubing for some testing operations.
  • Sets up and operates orbital welding equipment for stainless steel and titanium tubing. Repairs valves, regulators, pumps, etc.


  • Requires participation in our Emergency Response Team and respirator certification.



  • Medical with High Deductible and traditional PPO plan options, as well as, vision and a full array of supplemental health benefits
  • A doctor’s service to help with referrals and second opinions for you, your family, and your parents


  • 4 weeks of paid parental leave for moms and dads
  • Fertility treatment
  • Subsidized backup childcare and eldercare
  • Adoption assistance – $5,000 per adoption/$15,000 per employee
  • Pet insurance


  • No cap to your PTO time (for exempt employees)
  • Dress for your day – wear what works for you at work
  • Legal plan for you, your family, and your parents
  • Discount platform
  • 9/80 work schedule available for most U.S. employees

Employer’s Statement

L3Harris Technologies is an Equal Opportunity Employer. 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.

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