Jobs in the United States

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Commissioning Engineer
United States
Your mission as the Commissioning Engineer is to provide expert repair services for our engineered to order centrifigual compressors, delivering unmatched customer satisfaction and…
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Atlassian Migration Engineer III
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United States
LMI is seeking an Atlassian Migration Engineer at the Level IV level to modernize enterprise Jira and Confluence environments and connect work management to development delivery pipelines…
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AI Architect (Vertex AI)
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New York, NY, NY
Proven production RAG and agentic systems at enterprise scale.
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Senior Data Scientist Engineer
Capgemini
Atlanta, GA, GA
- $103,330 to $128,656 USD / year
Stays up to date with the latest technologies and frameworks to enhance the functionality and scalability of AI systems.
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Endpoint Engineer - 1071
Quantinuum
Broomfield, CO
- $115,000 to $155,000 USD / year
The Endpoint Engineer will function as a seasoned and proven endpoint engineer on the support services team to ensure our endpoint infrastructure is consistently up-to-date, stable, and…
Added 2 mins ago
System Integration Engineer, Optical III (E3)
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Santa Clara, CA
As a Systems Engineer, you’ll design, integrate, and optimize complex systems that drive the semiconductor industry forward. Your expertise in systems thinking and problem-solving is…
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Manufacturing Engineer II MGC
CAIRE
Saint Paul, MN
The Manufacturing Engineer II supports the development, improvement, and production readiness of medical diagnostic instruments by enhancing product reliability, manufacturability, and…
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Optical Engineer
CACI
Danbury, CT · Danbury
Gain hands-on and analytical experience with optics and optical systems
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Senior Hardware Engineer - Cross Domain Solutions (SME)
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Fort Meade, MD · Fort Meade
Job Title: Senior Hardware Engineer - Cross Domain Solutions (SME)
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Machine Learning Engineer
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Remote, United States
Beacon Biosignals is seeking a Machine Learning engineer!
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Construction Automation Specialist
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Work with Project Field Engineer to establish the requirements for Construction Automation Systems
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Quality Assurance Engineer
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Webster, NY
Under the supervision of the Director of Operations, as a Quality Assurance Engineer you will be on the front line in Ranger's efforts to continue to deliver world class products to our…
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Staff Environmental Engineer, Scientist or Geologist
Langan Engineering & Environmental Services
Syracuse, NY
…energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees…
Added 4 mins ago
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Missile Modeling Kinematics Engineer
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Colorado Springs, CO
- $90,000 to $130,000 USD / year
This position requires a detail-oriented mid-level engineer responsible for understanding Aerodynamic forces, Guidance, Navigation and Control (GNC) systems, modeling & simulation of…
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Infrared Hard Body Systems Engineer
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Colorado Springs, CO
- $90,000 to $130,000 USD / year
To successfully support the mission, the IRHB Engineer will be involved in direct discussions and collaborations with threat stakeholders, intelligence analysts, and fellow engineers to…
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Systems Integration Engineer
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CAS/COTS Systems Integration Engineer – ATOP Program
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EHS Manager - 1st Shift
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Manage, plan and implement regional level environmental, health and safety programs and systems to assure due diligence of regulatory and internal company expectations at multiple locations…
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Field Environmental Engineer, Geologist, or Scientist
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Arcadis is seeking a Civil or Environmental Engineer, Geologist, or Scientist to join our established, multi-disciplinary team in our Clifton Park, New York office. This is an entry-level…
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Proposal Engineer
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Experience with MV and/or LV electrical distribution systems
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Software Systems Engineer - Cleared
Insight Global
Salt Lake City, UT
- From $50 USD / hour
Our defense and aerospace client is looking for a Software Engineer to join the System Software Integration and Test organization and support software integration and testing activities…
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Software Engineer
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Supplier Quality Engineer
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…commercial nuclear power industry! We are seeking a Supplier Quality Engineer to own our supplier evaluation and qualification process and help suppliers meet demanding quality and project…
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L3Harris

Associate, Integration & Test Engineering

Wilmington, MA, United States

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Job details

Posting language: English
Posted: Oct 31, 2026

Original 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 is the Trusted Disruptor in defense tech. 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: Sr Associate, Integration & Test Engineering

Job Code: 47049

Job Location: Wilmington, MA

Job Schedule: 1st shift/980

Job Description:

During its 120-year history, L3Harris has transformed communications and information technology. L3Harris is a proven leader in tactical communications, geospatial systems and services, air traffic management, environmental solutions, avionics and electronic warfare, and space and intelligence. From ocean to orbit and everywhere in between, we provide mission-critical solutions to connect, inform and protect the world.

On the L3Harris team, your job is to secure the world. We don't work here just for the advanced technology and equipment: we work here because we know what - and who - we're protecting! From families to the intelligence community, and from our climate to our men and women in uniform - we're making the world a safer place!

L3Harris Space Superiority group has an opening for an Associate, Integration & Test Engineer to join our team of qualified, diverse individuals. This position will be in Wilmington, MA. The individual will work in a fast-paced environment with high expectations, significantly diverse assignments, and a collaborative team setting.

The ideal candidate for this role will have experience in: the configuration and operation of test subsystems and systems within a Thermal Vacuum Environment or Vibration environment; verification testing and development of required test support equipment; supporting a cross functional team as part of an Environmental Space Simulation test campaign for an EO Space System Payload.

Essential Functions:

Support the set-up, configuration, and documentation of hardware and software systems under test
Support design, development, and implementation of cost-effective procedures for testing and troubleshooting of components, sub-assemblies, assemblies, and systems
Support development of test plans, test procedures, requirements traceability, test reports, test flow, and test case design and implementation
Present test strategies, plans, and results to internal and external customers
Support formal systems acceptance testing activities
Document testing issues and failures and perform analysis of test results
Support failure investigation activities and failure review board (FRB) meetings

Qualifications:

Bachelor’s Degree with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 4 years of prior related experience
Experienced in the use of Microsoft Office, including Visio, Word, PowerPoint and Excel
Communication Skills : Excellent verbal and written communication skills, with the ability to clearly convey complex technical information to diverse audiences.
Problem-Solving Skills : Strong analytical and problem-solving abilities, with a proven track record of tackling complex engineering challenges.
Collaboration : Ability to work effectively in a team environment and collaborate with multidisciplinary teams to achieve project goals.
Security Clearance : Candidate must be eligible to obtain a DoD security clearance.

Preferred Additional Skills:

Security Clearance : Holds an active Secret or Top Secret/SCI clearance.
Prior experience working on a multi-disciplinary engineering team.
Knowledge in requirements analysis and verification.
Knowledge in communications systems, software languages, automated software test, networks, network security, power systems, antennas, RF, and/or mechanical design and analysis.
Experience with environmental space simulation (TVAC) and equivalent launch energy testing (Vibe) of exquisite electro-optical satellite flight hardware systems.
Ability to troubleshoot complex thermal vacuum and electromechanical test equipment

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 (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) or Spanish (https://www.e-verify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf) . For information regarding your Right To Work, please click here for English (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRights_10_20.pdf) or Spanish (https://www.eeoc.gov/sites/default/files/2022-10/22-088_EEOC_KnowYourRightsSp_10_20.pdf) .

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More about this job

Skills

Computer technology
Documentation
Troubleshooting
Test procedures
Microsoft Office
Microsoft Visio
Microsoft Word
Microsoft PowerPoint
Microsoft Excel
Communication skills
Problem solving
Collaboration
Troubleshoot

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