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Mechanical Design Engineer

L3Harris Technologies

Engineering Jobs

Mechanical Design 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 Design Engineer

Job Code: 32275

Job Location: Salt Lake City, UT

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

Job Description

We are currently seeking a qualified Design Engineer. Successful candidates will be a member team of highly motivated cross-functional design and analysis team contributing to the development of military grade C3ISR equipment.  Responsibilities will include, but are not limited to:

  • Development of electromechanical packaging, design and analysis, and environmental testing. 
  • Modification of existing product, and development of new designs including circuit card assemblies (CCAs), electronics racks, shelters, enclosures for airborne, sea, ground, and space applications.
  • Ensure new designs progress according to technical objectives, within budgetary and schedule constraints.
  • Assist in specification definition, proposal development, and presenting proposed design solutions to customers and management, both technical and non-technical audiences.

Required Qualifications

  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

Preferred Additional Skills: 

  • Familiarity with modal analysis, sinusoidal and random vibration, PSD (Power Spectral Density) curves, and SRS (Shock Responses Spectrums).
  • Experience with aerostructures both composite and metallic, analytical methods, requirements, qualification, and regulations typical of DOD customers, strongly preferred.
  • Proficient in CAD, GD&T, and drafting standards.  Experience with Siemens’ NX, preferred.
  • Working knowledge and experience with FEA theory (static and dynamic), (ANSYS/SpaceClaim experience preferred, NASTRAN a plus).  Experience with composite design and analysis a plus. 
  • Excellent communication, mentoring, and presentation skills (written and verbal) are necessary.
  • Exposure to and experience with environmental testing, i.e., shock, vibration, environmental stress screening (ESS).
  • Design experience with Open Standards: VITA, VME, PMC and mixed signal board design (RF and Digital) is preferred.
  • Must be available to work overtime and weekends when required, and travel occasionally.
  • Strong work ethic and able to maintain a sense of urgency to ensure obligations are met.

  #LI-CS3

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

  • Familiarity with modal analysis, sinusoidal and random vibration, PSD (Power Spectral Density) curves, and SRS (Shock Responses Spectrums)intermediate
  • Experience with aerostructures both composite and metallic, analytical methods, requirements, qualification, and regulations typical of DOD customersintermediate
  • Proficient in CAD, GD&T, and drafting standards. Experience with Siemens’ NXintermediate
  • Working knowledge and experience with FEA theory (static and dynamic), (ANSYS/SpaceClaim experience preferred, NASTRAN a plus). Experience with composite design and analysisintermediate
  • Excellent communication, mentoring, and presentation skills (written and verbal)intermediate
  • Exposure to and experience with environmental testing, i.e., shock, vibration, environmental stress screening (ESS)intermediate
  • Design experience with Open Standards: VITA, VME, PMC and mixed signal board design (RF and Digital)intermediate

Required Qualifications

  • Bachelor’s Degree and minimum 6 years of prior relevant experience (experience)
  • Graduate Degree and a minimum of 4 years of prior related experience (experience)
  • In lieu of a degree, minimum of 10 years of prior related experience (experience)
  • Must be available to work overtime and weekends when required, and travel occasionally (experience)
  • Strong work ethic and able to maintain a sense of urgency to ensure obligations are met (experience)

Responsibilities

  • Development of electromechanical packaging, design and analysis, and environmental testing
  • Modification of existing product, and development of new designs including circuit card assemblies (CCAs), electronics racks, shelters, enclosures for airborne, sea, ground, and space applications
  • Ensure new designs progress according to technical objectives, within budgetary and schedule constraints
  • Assist in specification definition, proposal development, and presenting proposed design solutions to customers and management, both technical and non-technical audiences

Benefits

  • general: 9/80 schedule - employees work 9 out of every 14 days totaling 80 hours worked and have every other Friday off
  • general: Inclusive, engaging environment designed to empower employees and promote work-life success

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L3Harris Technologies logo

Mechanical Design Engineer

L3Harris Technologies

Engineering Jobs

Mechanical Design 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 Design Engineer

Job Code: 32275

Job Location: Salt Lake City, UT

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

Job Description

We are currently seeking a qualified Design Engineer. Successful candidates will be a member team of highly motivated cross-functional design and analysis team contributing to the development of military grade C3ISR equipment.  Responsibilities will include, but are not limited to:

  • Development of electromechanical packaging, design and analysis, and environmental testing. 
  • Modification of existing product, and development of new designs including circuit card assemblies (CCAs), electronics racks, shelters, enclosures for airborne, sea, ground, and space applications.
  • Ensure new designs progress according to technical objectives, within budgetary and schedule constraints.
  • Assist in specification definition, proposal development, and presenting proposed design solutions to customers and management, both technical and non-technical audiences.

Required Qualifications

  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

Preferred Additional Skills: 

  • Familiarity with modal analysis, sinusoidal and random vibration, PSD (Power Spectral Density) curves, and SRS (Shock Responses Spectrums).
  • Experience with aerostructures both composite and metallic, analytical methods, requirements, qualification, and regulations typical of DOD customers, strongly preferred.
  • Proficient in CAD, GD&T, and drafting standards.  Experience with Siemens’ NX, preferred.
  • Working knowledge and experience with FEA theory (static and dynamic), (ANSYS/SpaceClaim experience preferred, NASTRAN a plus).  Experience with composite design and analysis a plus. 
  • Excellent communication, mentoring, and presentation skills (written and verbal) are necessary.
  • Exposure to and experience with environmental testing, i.e., shock, vibration, environmental stress screening (ESS).
  • Design experience with Open Standards: VITA, VME, PMC and mixed signal board design (RF and Digital) is preferred.
  • Must be available to work overtime and weekends when required, and travel occasionally.
  • Strong work ethic and able to maintain a sense of urgency to ensure obligations are met.

  #LI-CS3

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

  • Familiarity with modal analysis, sinusoidal and random vibration, PSD (Power Spectral Density) curves, and SRS (Shock Responses Spectrums)intermediate
  • Experience with aerostructures both composite and metallic, analytical methods, requirements, qualification, and regulations typical of DOD customersintermediate
  • Proficient in CAD, GD&T, and drafting standards. Experience with Siemens’ NXintermediate
  • Working knowledge and experience with FEA theory (static and dynamic), (ANSYS/SpaceClaim experience preferred, NASTRAN a plus). Experience with composite design and analysisintermediate
  • Excellent communication, mentoring, and presentation skills (written and verbal)intermediate
  • Exposure to and experience with environmental testing, i.e., shock, vibration, environmental stress screening (ESS)intermediate
  • Design experience with Open Standards: VITA, VME, PMC and mixed signal board design (RF and Digital)intermediate

Required Qualifications

  • Bachelor’s Degree and minimum 6 years of prior relevant experience (experience)
  • Graduate Degree and a minimum of 4 years of prior related experience (experience)
  • In lieu of a degree, minimum of 10 years of prior related experience (experience)
  • Must be available to work overtime and weekends when required, and travel occasionally (experience)
  • Strong work ethic and able to maintain a sense of urgency to ensure obligations are met (experience)

Responsibilities

  • Development of electromechanical packaging, design and analysis, and environmental testing
  • Modification of existing product, and development of new designs including circuit card assemblies (CCAs), electronics racks, shelters, enclosures for airborne, sea, ground, and space applications
  • Ensure new designs progress according to technical objectives, within budgetary and schedule constraints
  • Assist in specification definition, proposal development, and presenting proposed design solutions to customers and management, both technical and non-technical audiences

Benefits

  • general: 9/80 schedule - employees work 9 out of every 14 days totaling 80 hours worked and have every other Friday off
  • general: Inclusive, engaging environment designed to empower employees and promote work-life success

Target Your Resume for "Mechanical Design Engineer" , L3Harris Technologies

Get personalized recommendations to optimize your resume specifically for Mechanical Design Engineer. Takes only 15 seconds!

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

Check Your ATS Score for "Mechanical Design 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 Mechanical Design Engineer @ L3Harris Technologies.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.