L3Harris logo

Sr. Associate, Test Engineer - Instrumentation

L3Harris

John C Stennis Space Center, MSJobSeen 2 days agoSeen in employer's feed 2 days ago

Most applications go out cold — see where you stand first. No sign-up to start.

Watch jobs like this.

At a glance

Compensation
No compensation found
Location
John C Stennis Space Center, MS
Work Authorization
US work authorization required

Olive lists jobs from US employers, including remote roles you can work from the United States.

Requirements

Credentials this posting asks for.

Secret clearance

Job overview

The Sr. Associate, Test Engineer – Instrumentation supports safe, effective instrumentation and data recording during rocket engine testing, including troubleshooting and repair of anomalies. The role works with related disciplines, contractors, and customers to support successful product testing. It operates under general supervision and follows a 4/10 schedule, with 10-hour days worked four days per week.

Skills & qualifications

RequiredNice to have

Skills

InstrumentationData RecordingTroubleshootingPressure MeasurementTemperature MeasurementFlow MeasurementVibration MeasurementSensor OperationRecording MethodsWritten CommunicationVerbal CommunicationTeamworkCollaborationTesting

Qualifications

Bachelor's Degree or Equivalent2+ Years Related ExperienceGraduate Degree or Equivalent0-2 Years Related Experience6+ Years Related ExperienceAbility to Obtain DoD Secret Clearance

Full 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, Test Engineer - Instrumentation

Job Code: 46298

Job Location: Stennis Space Center, MS

Job Schedule: 4/10: Employees work 10 hour days, 4 days a week

Job Description:

Responsible for safe and effective instrumentation and data recording during rocket engine testing, as well as troubleshooting and repair of anomalies. This position works in concert with related disciplines, contractors, and customers to ensure the successful testing of L3Harris products.

Essential Functions:

  • Supports the installation, calibration, and troubleshooting of pressure, temperature, flow, vibration, and related measurements.

  • Understands basic operation of various sensor types and recording methods.

  • Works with Quality, Engineering, and Safety organizations to achieve common goals.

  • Communicates with contacts inside and outside of own department to explain and interpret operational processes, practices, and procedures.

  • Recommends enhancements to systems and processes.

  • Works to achieve operational targets for specific programs and projects.

  • Works under general supervision.

  • Ability to obtain a DOD Secret Security Clearance.

Qualifications:

  • Bachelor’s Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience.

Preferred Additional Skills:

  • Strong written and verbal communication skills.

  • Demonstrated strength in teaming and collaboration.

  • Experience working in a testing environment.

#LI-EN2

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) .

How this job compares

Set against the 3,118 open Test Engineer jobs on Olive Jobs, counted October 27, 2026.

Pay
  • This postingNot listed
  • US median$105–163K/yr2,083 salary ranges
  • US median$40–57/hr184 hourly ranges
Openings
Olive Jobs lists 20 open Test Engineer jobs in Mississippi and 3,118 across the US. 3% of them nationwide are listed as remote or flexible.
Hiring the most in Mississippi
Experience
This posting asks for at least 2 years of experience; Test Engineer postings that state a minimum ask for 5 years at the median (2,639 postings).
Education
1,772 of the 3,118 open Test Engineer jobs (57%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on October 27, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

Similar jobs, posted recently

Open roles like this one, listed in the last 30 days.

You've read the whole posting — now see how you match it.