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Aerospace Mechanical Design Engineer

L3Harris Technologies

Aerospace 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: Specialist Aerospace Mechanical Design Engineer

Job Code: 24244

Job Location: Orlando, FL

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

Job Description:

Aerojet-Rocketdyne Coleman Aerospace, an L3Harris Technologies Company (Coleman) has an immediate opening for a Specialist Aerospace Mechanical Design Engineer to join our Coleman Aerospace team in Orlando, FL. Coleman Aerospace produces complex single, two, and three-stage air-launched target vehicles used to support ballistic missile defense testing and is the Aerojet Rocketdyne segment Center of Excellence for Undersea Propulsion manufacturing.

We are seeking a self-motivated individual with proficient mechanical design skills to manage large, complex projects of substantial importance to the organization. The ideal candidate will be an individual contributor who works under general supervision and can provide guidance and coaching to other mechanical engineering team members. Our small team and fast-paced atmosphere demand the ability to devise simple solutions to complex engineering problems, both independently and by soliciting input from technical subject matter experts across the organization. This position may require occasional overtime and travel to meet critical schedule milestones.

Essential Functions:

  • Researches, plans, designs, models, and provides guidance to other engineers for mechanical and electromechanical products and systems.
  • Researches and analyzes data such as customer design proposals, specifications, and manuals to determine the feasibility of design or application.
  • Analyzes, designs, and tests products or systems such as instruments, controls, and mechanical, thermal, hydraulic, or heat transfer systems.
  • Plans the fabrication of test control apparatus and equipment, and the development of methods and procedures for testing products or systems.
  • Travel may be required but typically less than 10%

Qualifications:

  • Bachelor’s Degree and minimum 4 years of prior relevant Mechanical Engineering Design 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:

  • Proficient in creating and guiding the development of aerospace structure designs including structure assemblies, component installations, and bracket designs that conform to requirements documents and assist in requirements verification of those designs.
  • Experienced with basic material selection, sheet metal design practices, basic machining practices and aerospace hardware selection.
  • Proficient with ASME Y14.5-1994 and generating detailed documentation of parts, assemblies and installations.
  • Experienced with Part List preparation.
  • Experienced with engineering change document preparation and impact assessments.
  • Detail-oriented and able to perform Peer Reviews of fellow engineers’ designs and drawings.
  • Ability to manage own time within the program plan requirements.
  • Excellent written and verbal communication skills.
  • Proficiency with PTC’s Creo 8.0 or later revision, especially with detail part design, large assembly management and drawing documentation.
  • Experience with aerospace flight vehicle design, including Mechanical Ground Support Equipment and handling procedures / methods.
  • Experience in preparing conceptual models and design review materials.
  • Understanding of mechanical analysis requirements and techniques used for initial sizing and design verification.
  • Experience in non-conforming material review of root cause / corrective action and disposition instructions.
  • Proficiency with hands-on engineering support of manufacturing.

#LI-KF1

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

  • Orlando, FL, 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

  • Proficient in creating and guiding the development of aerospace structure designs including structure assemblies, component installations, and bracket designsintermediate
  • Experienced with basic material selection, sheet metal design practices, basic machining practices and aerospace hardware selectionintermediate
  • Proficient with ASME Y14.5-1994 and generating detailed documentation of parts, assemblies and installationsintermediate
  • Experienced with Part List preparationintermediate
  • Experienced with engineering change document preparation and impact assessmentsintermediate
  • Detail-oriented and able to perform Peer Reviews of fellow engineers’ designs and drawingsintermediate
  • Ability to manage own time within the program plan requirementsintermediate
  • Excellent written and verbal communication skillsintermediate
  • Proficiency with PTC’s Creo 8.0 or later revision, especially with detail part design, large assembly management and drawing documentationintermediate
  • Experience with aerospace flight vehicle design, including Mechanical Ground Support Equipment and handling procedures / methodsintermediate
  • Experience in preparing conceptual models and design review materialsintermediate
  • Understanding of mechanical analysis requirements and techniques used for initial sizing and design verificationintermediate
  • Experience in non-conforming material review of root cause / corrective action and disposition instructionsintermediate
  • Proficiency with hands-on engineering support of manufacturingintermediate

Required Qualifications

  • Bachelor’s Degree and minimum 4 years of prior relevant Mechanical Engineering Design experience (experience)
  • Graduate Degree and a minimum of 2 years of prior related experience (experience)
  • In lieu of a degree, minimum of 8 years of prior related experience (experience)

Responsibilities

  • Researches, plans, designs, models, and provides guidance to other engineers for mechanical and electromechanical products and systems
  • Researches and analyzes data such as customer design proposals, specifications, and manuals to determine the feasibility of design or application
  • Analyzes, designs, and tests products or systems such as instruments, controls, and mechanical, thermal, hydraulic, or heat transfer systems
  • Plans the fabrication of test control apparatus and equipment, and the development of methods and procedures for testing products or systems

Benefits

  • general: 9/80 work 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
  • general: Focus on values, dedication to communities, and commitment to excellence

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

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L3Harris Technologies logo

Aerospace Mechanical Design Engineer

L3Harris Technologies

Aerospace 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: Specialist Aerospace Mechanical Design Engineer

Job Code: 24244

Job Location: Orlando, FL

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

Job Description:

Aerojet-Rocketdyne Coleman Aerospace, an L3Harris Technologies Company (Coleman) has an immediate opening for a Specialist Aerospace Mechanical Design Engineer to join our Coleman Aerospace team in Orlando, FL. Coleman Aerospace produces complex single, two, and three-stage air-launched target vehicles used to support ballistic missile defense testing and is the Aerojet Rocketdyne segment Center of Excellence for Undersea Propulsion manufacturing.

We are seeking a self-motivated individual with proficient mechanical design skills to manage large, complex projects of substantial importance to the organization. The ideal candidate will be an individual contributor who works under general supervision and can provide guidance and coaching to other mechanical engineering team members. Our small team and fast-paced atmosphere demand the ability to devise simple solutions to complex engineering problems, both independently and by soliciting input from technical subject matter experts across the organization. This position may require occasional overtime and travel to meet critical schedule milestones.

Essential Functions:

  • Researches, plans, designs, models, and provides guidance to other engineers for mechanical and electromechanical products and systems.
  • Researches and analyzes data such as customer design proposals, specifications, and manuals to determine the feasibility of design or application.
  • Analyzes, designs, and tests products or systems such as instruments, controls, and mechanical, thermal, hydraulic, or heat transfer systems.
  • Plans the fabrication of test control apparatus and equipment, and the development of methods and procedures for testing products or systems.
  • Travel may be required but typically less than 10%

Qualifications:

  • Bachelor’s Degree and minimum 4 years of prior relevant Mechanical Engineering Design 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:

  • Proficient in creating and guiding the development of aerospace structure designs including structure assemblies, component installations, and bracket designs that conform to requirements documents and assist in requirements verification of those designs.
  • Experienced with basic material selection, sheet metal design practices, basic machining practices and aerospace hardware selection.
  • Proficient with ASME Y14.5-1994 and generating detailed documentation of parts, assemblies and installations.
  • Experienced with Part List preparation.
  • Experienced with engineering change document preparation and impact assessments.
  • Detail-oriented and able to perform Peer Reviews of fellow engineers’ designs and drawings.
  • Ability to manage own time within the program plan requirements.
  • Excellent written and verbal communication skills.
  • Proficiency with PTC’s Creo 8.0 or later revision, especially with detail part design, large assembly management and drawing documentation.
  • Experience with aerospace flight vehicle design, including Mechanical Ground Support Equipment and handling procedures / methods.
  • Experience in preparing conceptual models and design review materials.
  • Understanding of mechanical analysis requirements and techniques used for initial sizing and design verification.
  • Experience in non-conforming material review of root cause / corrective action and disposition instructions.
  • Proficiency with hands-on engineering support of manufacturing.

#LI-KF1

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

  • Orlando, FL, 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

  • Proficient in creating and guiding the development of aerospace structure designs including structure assemblies, component installations, and bracket designsintermediate
  • Experienced with basic material selection, sheet metal design practices, basic machining practices and aerospace hardware selectionintermediate
  • Proficient with ASME Y14.5-1994 and generating detailed documentation of parts, assemblies and installationsintermediate
  • Experienced with Part List preparationintermediate
  • Experienced with engineering change document preparation and impact assessmentsintermediate
  • Detail-oriented and able to perform Peer Reviews of fellow engineers’ designs and drawingsintermediate
  • Ability to manage own time within the program plan requirementsintermediate
  • Excellent written and verbal communication skillsintermediate
  • Proficiency with PTC’s Creo 8.0 or later revision, especially with detail part design, large assembly management and drawing documentationintermediate
  • Experience with aerospace flight vehicle design, including Mechanical Ground Support Equipment and handling procedures / methodsintermediate
  • Experience in preparing conceptual models and design review materialsintermediate
  • Understanding of mechanical analysis requirements and techniques used for initial sizing and design verificationintermediate
  • Experience in non-conforming material review of root cause / corrective action and disposition instructionsintermediate
  • Proficiency with hands-on engineering support of manufacturingintermediate

Required Qualifications

  • Bachelor’s Degree and minimum 4 years of prior relevant Mechanical Engineering Design experience (experience)
  • Graduate Degree and a minimum of 2 years of prior related experience (experience)
  • In lieu of a degree, minimum of 8 years of prior related experience (experience)

Responsibilities

  • Researches, plans, designs, models, and provides guidance to other engineers for mechanical and electromechanical products and systems
  • Researches and analyzes data such as customer design proposals, specifications, and manuals to determine the feasibility of design or application
  • Analyzes, designs, and tests products or systems such as instruments, controls, and mechanical, thermal, hydraulic, or heat transfer systems
  • Plans the fabrication of test control apparatus and equipment, and the development of methods and procedures for testing products or systems

Benefits

  • general: 9/80 work 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
  • general: Focus on values, dedication to communities, and commitment to excellence

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

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

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

Check Your ATS Score for "Aerospace 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
Quiz Challenge

Answer 10 quick questions to check your fit for Aerospace Mechanical Design Engineer @ L3Harris Technologies.

10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.