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Senior Systems Test Engineer Jobs in Mississippi

Integer

Autonomous System Test Engineer

Gulfport, MS · On-site

You will be the connective tissue between our engineering teams and the systems they build-ensuring ... Beyond formal test campaigns, you will assist with day-to-day engineering activities-setting up ...

Socket.dev

LHA Test Engineer

Pascagoula, MS · On-site

$95 - $130/hr

Overview R&P is looking for an experienced mid to senior-level ship systems test and activation engineer who wants to join our team. We are a defense contractor providing Engineering, Logistics ...

R&P Technologies, LLC

LHA Test Engineer

Gautier, MS · On-site

R&P is looking for an experienced mid to senior-level ship systems test and activation engineer who wants to join our team. We are a defense contractor providing Engineering, Logistics, Program ...

R&P Technologies, LLC

LHA Test Engineer

Gautier, MS · On-site

Overview R&P is looking for an experienced mid to senior-level ship systems test and activation engineer who wants to join our team. We are a defense contractor providing Engineering, Logistics ...

R&P Technologies

LHA Test Engineer

Pascagoula, MS · On-site

$90 - $120/hr

Overview R&P is looking for an experienced mid to senior-level ship systems test and activation engineer who wants to join our team. We are a defense contractor providing Engineering, Logistics ...

Keytronic

Test Engineer

Corinth, MS · On-site

In the Test Engineer position you will conduct electrical test engineering support involving ... Screening and PCBA & System Level functional testing. * Maintenance and calibration of test ...

KEYTRONIC CORPORATION

Test Engineer

Corinth, MS · On-site

In the Test Engineer position you will conduct electrical test engineering support involving ... Screening and PCBA & System Level functional testing. * Maintenance and calibration of test ...

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All JobsSystems Test Engineer JobsSenior Systems Test Engineer JobsSenior Systems Test Engineer Jobs in Mississippi

Senior Systems Test Engineer information

See Mississippi salary details

$64.9K

$112.2K

$159.6K

How much do senior systems test engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for senior systems test engineer in Mississippi is $112,243.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,300.00 and $129,300.00 per year, depending on experience, location, and employer.

What is the difference between Senior Systems Test Engineer vs Systems Test Engineer?

AspectSenior Systems Test EngineerSystems Test Engineer
CertificationsISTQB, ISTQB AdvancedISTQB Foundation, ISTQB Certified Tester
Work EnvironmentLead testing projects, mentor junior staffExecute test plans, report bugs
ResponsibilitiesDesign test strategies, oversee testing phasesDevelop test cases, perform testing

The Senior Systems Test Engineer typically has more experience, leadership responsibilities, and involvement in planning and strategy, while the Systems Test Engineer focuses on executing tests and reporting issues. Both roles require similar certifications and work in testing environments within the same industry, but the senior role emphasizes oversight and mentorship.

What cities in Mississippi are hiring for Senior Systems Test Engineer jobs?

Cities in Mississippi with the most Senior Systems Test Engineer job openings:

Infographic showing various Senior Systems Test Engineer job openings in Mississippi as of August 2026, with employment types broken down into 84% Full Time, 11% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $112,243 per year, or $54 per hour.

Ship Systems Test and Activation Engineer, Senior-Level

Gautier, MS • On-site

R&P Technologies, LLC
201 - 500 employees
Learn more about R&P Technologies, LLCexternal

Full-time

Medical, Retirement

Re-posted 19 days ago

Job description

R&P is looking for an experienced senior ship systems test and activation engineer who wants to join our team. We are a small-sized defense contractor providing Engineering, Logistics, Program Management and Technical Services to government and commercial maritime clients. We need a ship system operator with system operation, grooming, troubleshooting, and test experience ready to join a fast-paced and exciting work environment in shipbuilding and modernization. This job is ideal for U.S. Navy veterans and U.S. Merchant Mariners (credentialed) QMEDs. Candidates must be comfortable with and confident in their abilities to trace, inspect, align, and operate ship systems in a demanding shipyard environment. 


  • Perform complete end-to-end ship system inspection, grooming, activation, and test of assigned systems.
  • Provide activation, operations, testing, troubleshooting, and OEM suggested maintenance, support for hull, mechanical, electrical, mission, C5I and/or weapon system components and equipment.
  • Plan or assist in planning tests to evaluate equipment performance; determine test requirements, equipment modification, and test procedures; conduct tests and analyze and evaluate test results; and prepare reports on findings and recommendations.
  • Conduct research to provide drawings, technical manual information, design specifications, and engineering technical recommendations for corrective actions.
  • Provide technical assistance and support on technical problems in collaboration with engineers, test engineers and field engineers working test for mechanical, electrical, or weapon system components or equipment.
  • Train and mentor mid-level and junior-level test and activation engineers. 

  • Excellent skills in ship system operations, servicing, maintenance, troubleshooting, and repair.
  • Ship system grooming, test, and activation experience is highly preferred.
  • Must have the ability to read, understand and follow technical documentation such as work item requirements, drawings, technical manuals, test plans, and test procedures.
  • Excellent critical thinking and problem-solving ability.
  • Excellent physical condition with the ability to lift 50 pounds on your own.
  • Willingness to travel to various locations in support of ship test, activation, and sea trials.
  • Excellent communication, organizational, analytical, and interpersonal skills.
  • Prior service in the U.S. Navy or U.S. Merchant Marines is highly preferred.
  • Must be proficient in full suite of Microsoft Office products and tools.
  • Valid secret DoD security clearance, or the ability to qualify and maintain one.
  • High School diploma or GED plus at least 15 years of relevant work experience.

R&P Technologies provides equal opportunity for all persons and prohibits discrimination in employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability (including pregnancy, childbirth or related medical conditions), veteran or marital status, or any other factor prohibited by law. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leave, compensation, and training.

R&P maintains an Affirmative Action Plan to establish fair access to employment opportunities and to create a work community that is an accurate reflection of the qualified workforce. Due to security clearance requirements, U.S. citizenship is required for most positions


R&P offers a highly competitive compensation package that includes contributions towards health insurance, 401(k) matching, and other non-salary benefits. Exact salary will be commensurate with experience and qualifications.

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