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Specialist, Environmental Test Mechanical Engineer

L3Harris Technologies

Engineering Jobs

Specialist, Environmental Test Mechanical Engineer

full-timePosted: Jan 15, 2026

Job Description

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 Technologies is the Trusted Disruptor in the defense industry. 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: Mechanical Engineering – Environmental Test 

Job Code: 31237

Job Location: Salt Lake City, UT

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

Job Description:

L3Harris Technologies is currently seeking a Mechanical Engineer to join the Environmental Test Group in Salt Lake City, Utah. This Engineer will be responsible for supporting, defining, and operating Environmental Test Equipment to validate and qualify product performance in specific environmental test conditions. The Engineer will work with both operations and design engineering to design experiments and validate product performance across a wide variety of MIL-STD requirements. 

Essential Functions:

  • Understanding of engineering architecture and design concepts along with an understanding of the engineering practices and procedures required to develop, test, and deploy test systems. 
  • An ABET (EAC/CAC) accredited bachelor’s with a minimum of 6 years prior related experience or Master of Science degree in an Engineering discipline (preferably Mechanical Engineering) with a minimum of 4 years prior related experience, or equivalent technical education and experience 
  • Experience in product development (preferably in military application environment) 
  • Experience in Environmental Testing with Mil-Spec criteria 
  • Experience in manufacturing and manufacturing test development 
  • Technical presentation and communication skills (verbal/written/visual) 
  • Ability to obtain and maintain a security clearance 

Required 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.

Preferred Additional Skills:

  • Effective problem-solving skills and the ability to meet critical deadlines 
  • Demonstrated experience with planning and effectively coordinating projects 
  • Ability to productively contribute work, ideas, and collaboration as part of a cross functional team 
  • Excellent computer skills with a strong proficiency in Windows interface, Microsoft Office (Word, Excel, PowerPoint, Outlook), Microsoft Project and AutoCAD 
  • Understanding of Cryogenics & experience with Mil-STD 810  
  • Superb analytical, project management and organizational skills with a keen attention to detail 
  • Strong written and verbal communication and presentation skills.  Must be able to communicate clearly and effectively to promote collaboration among the program team 
  • Exceptional leadership and decision-making skills 
  • Must be able to travel 

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.

Locations

  • Salt Lake City, UT, United States

Salary

Estimated Salary Rangemedium confidence

95,000 - 155,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Understanding of engineering architecture and design conceptsintermediate
  • Understanding of engineering practices and procedures for test systemsintermediate
  • Technical presentation and communication skills (verbal/written/visual)intermediate
  • Effective problem-solving skillsintermediate
  • Planning and coordinating projectsintermediate
  • Collaboration in cross-functional teamsintermediate
  • Proficiency in Windows, Microsoft Office (Word, Excel, PowerPoint, Outlook), Microsoft Project, AutoCADintermediate
  • Understanding of Cryogenicsintermediate
  • Experience with Mil-STD 810intermediate
  • Analytical, project management, and organizational skillsintermediate
  • Strong written and verbal communicationintermediate
  • Leadership and decision-making skillsintermediate

Required Qualifications

  • ABET (EAC/CAC) accredited bachelor’s with minimum 6 years prior related experience (experience)
  • Master of Science in Engineering (preferably Mechanical) with minimum 4 years prior related experience (experience)
  • Equivalent technical education and experience (experience)
  • Experience in product development (preferably military) (experience)
  • Experience in Environmental Testing with Mil-Spec criteria (experience)
  • Experience in manufacturing and manufacturing test development (experience)
  • Bachelor’s Degree and minimum 4 years prior relevant experience (experience)
  • Graduate Degree and minimum 2 years prior related experience (experience)
  • In lieu of degree, minimum 8 years prior related experience (experience)
  • Ability to obtain and maintain security clearance (experience)

Responsibilities

  • Supporting, defining, and operating Environmental Test Equipment
  • Validating and qualifying product performance in environmental test conditions
  • Working with operations and design engineering to design experiments
  • Validating product performance across MIL-STD requirements

Benefits

  • general: 9/80 work schedule (9 out of every 14 days, 80 hours, every other Friday off)
  • general: Inclusive, engaging environment
  • general: Work-life success promotion
  • general: Professional growth opportunities

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L3Harris Technologies logo

Specialist, Environmental Test Mechanical Engineer

L3Harris Technologies

Engineering Jobs

Specialist, Environmental Test Mechanical Engineer

full-timePosted: Jan 15, 2026

Job Description

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 Technologies is the Trusted Disruptor in the defense industry. 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: Mechanical Engineering – Environmental Test 

Job Code: 31237

Job Location: Salt Lake City, UT

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

Job Description:

L3Harris Technologies is currently seeking a Mechanical Engineer to join the Environmental Test Group in Salt Lake City, Utah. This Engineer will be responsible for supporting, defining, and operating Environmental Test Equipment to validate and qualify product performance in specific environmental test conditions. The Engineer will work with both operations and design engineering to design experiments and validate product performance across a wide variety of MIL-STD requirements. 

Essential Functions:

  • Understanding of engineering architecture and design concepts along with an understanding of the engineering practices and procedures required to develop, test, and deploy test systems. 
  • An ABET (EAC/CAC) accredited bachelor’s with a minimum of 6 years prior related experience or Master of Science degree in an Engineering discipline (preferably Mechanical Engineering) with a minimum of 4 years prior related experience, or equivalent technical education and experience 
  • Experience in product development (preferably in military application environment) 
  • Experience in Environmental Testing with Mil-Spec criteria 
  • Experience in manufacturing and manufacturing test development 
  • Technical presentation and communication skills (verbal/written/visual) 
  • Ability to obtain and maintain a security clearance 

Required 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.

Preferred Additional Skills:

  • Effective problem-solving skills and the ability to meet critical deadlines 
  • Demonstrated experience with planning and effectively coordinating projects 
  • Ability to productively contribute work, ideas, and collaboration as part of a cross functional team 
  • Excellent computer skills with a strong proficiency in Windows interface, Microsoft Office (Word, Excel, PowerPoint, Outlook), Microsoft Project and AutoCAD 
  • Understanding of Cryogenics & experience with Mil-STD 810  
  • Superb analytical, project management and organizational skills with a keen attention to detail 
  • Strong written and verbal communication and presentation skills.  Must be able to communicate clearly and effectively to promote collaboration among the program team 
  • Exceptional leadership and decision-making skills 
  • Must be able to travel 

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.

Locations

  • Salt Lake City, UT, United States

Salary

Estimated Salary Rangemedium confidence

95,000 - 155,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Understanding of engineering architecture and design conceptsintermediate
  • Understanding of engineering practices and procedures for test systemsintermediate
  • Technical presentation and communication skills (verbal/written/visual)intermediate
  • Effective problem-solving skillsintermediate
  • Planning and coordinating projectsintermediate
  • Collaboration in cross-functional teamsintermediate
  • Proficiency in Windows, Microsoft Office (Word, Excel, PowerPoint, Outlook), Microsoft Project, AutoCADintermediate
  • Understanding of Cryogenicsintermediate
  • Experience with Mil-STD 810intermediate
  • Analytical, project management, and organizational skillsintermediate
  • Strong written and verbal communicationintermediate
  • Leadership and decision-making skillsintermediate

Required Qualifications

  • ABET (EAC/CAC) accredited bachelor’s with minimum 6 years prior related experience (experience)
  • Master of Science in Engineering (preferably Mechanical) with minimum 4 years prior related experience (experience)
  • Equivalent technical education and experience (experience)
  • Experience in product development (preferably military) (experience)
  • Experience in Environmental Testing with Mil-Spec criteria (experience)
  • Experience in manufacturing and manufacturing test development (experience)
  • Bachelor’s Degree and minimum 4 years prior relevant experience (experience)
  • Graduate Degree and minimum 2 years prior related experience (experience)
  • In lieu of degree, minimum 8 years prior related experience (experience)
  • Ability to obtain and maintain security clearance (experience)

Responsibilities

  • Supporting, defining, and operating Environmental Test Equipment
  • Validating and qualifying product performance in environmental test conditions
  • Working with operations and design engineering to design experiments
  • Validating product performance across MIL-STD requirements

Benefits

  • general: 9/80 work schedule (9 out of every 14 days, 80 hours, every other Friday off)
  • general: Inclusive, engaging environment
  • general: Work-life success promotion
  • general: Professional growth opportunities

Target Your Resume for "Specialist, Environmental Test Mechanical Engineer" , L3Harris Technologies

Get personalized recommendations to optimize your resume specifically for Specialist, Environmental Test Mechanical Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Specialist, Environmental Test Mechanical Engineer" , L3Harris Technologies

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Answer 10 quick questions to check your fit for Specialist, Environmental Test Mechanical Engineer @ L3Harris Technologies.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.