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Senior Test Engineer Jobs in Slidell, LA (NOW HIRING)

Relativity Space

Senior Mechanical Engineer

Kiln, MS · On-site

$83K - $110K/yr

As the Stennis Test site scales to meet growing demand, the team plays a critical role in paving the way for routine, reliable flights of Terran R. About the Role As a Senior Propulsion Test Engineer ...

Entergy

Engineer I - Sr. (Utility)

New Orleans, LA

$100K - $137K/yr

Maintain database of meter test results using management software as applicable. * Manage and ... Senior Engineer: 6+ years of relevant experience (5+ years with PE) Preferred experience : * Hands ...

Entergy

Engineer I - Sr. (Utility)

New Orleans, LA · On-site

$100K - $137K/yr

Maintain database of meter test results using management software as applicable. * Manage and ... Senior Engineer: 6+ years of relevant experience (5+ years with PE) Preferred experience : * Hands ...

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Senior Test Engineer information

See Slidell, LA salary details

$59.4K

$102.7K

$146K

How much do senior test engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for senior test engineer in Slidell, LA is $102,703.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,500.00 and $118,300.00 per year, depending on experience, location, and employer.

What is the difference between Senior Test Engineer vs QA Analyst?

AspectSenior Test EngineerQA Analyst
CredentialsBachelor's in Computer Science or related field; experience in testing; certifications like ISTQBBachelor's in IT, Computer Science, or related; testing experience; ISTQB certification often preferred
Work EnvironmentSoftware development teams; involved in test planning, automation, and executionQuality assurance teams; focuses on manual testing, documentation, and process improvement
Industry UsageUsed across software, tech, and IT industries for testing rolesCommon in software development, IT, and tech sectors for quality assurance

While both roles focus on software quality, Senior Test Engineers typically handle more complex testing tasks, automation, and test strategy, whereas QA Analysts often focus on manual testing, documentation, and process adherence. The Senior Test Engineer role usually requires more technical expertise and experience in automation tools.

How does a senior test engineer typically collaborate with development and product teams during the software release cycle?

As a Senior Test Engineer, you will work closely with software developers and product managers throughout the software release cycle. You'll participate in design and requirement reviews to identify potential quality issues early, help define testing strategies, and provide feedback on testability. Regular communication and collaboration are essential, as you'll often coordinate test plans, report on defects, and ensure that issues are resolved before release. This cross-functional teamwork not only helps deliver high-quality software but also broadens your understanding of the product and enhances your problem-solving skills.

How much does a senior test engineer earn?

A senior test engineer typically earns between $80,000 and $120,000 annually, depending on experience, location, and industry. They often have expertise in automation tools and testing frameworks, which can influence salary levels.

What are the key skills and qualifications needed to thrive as a senior test engineer, and why are they important?

To thrive as a Senior Test Engineer, you need advanced knowledge of software testing methodologies, test automation, and quality assurance principles, typically supported by a degree in computer science or a related field. Expertise with automation tools such as Selenium, JUnit, or TestNG, and familiarity with CI/CD systems like Jenkins are often required, as well as certifications like ISTQB. Strong analytical thinking, problem-solving abilities, and effective communication skills distinguish top performers in this role. These skills are crucial for ensuring software reliability, optimizing testing processes, and collaborating effectively with development teams.

What is a senior test engineer?

Senior Test Engineers are experienced professionals responsible for designing, implementing, and overseeing testing processes to ensure the quality and reliability of software products or systems. They develop test plans, create automated and manual test cases, and collaborate with developers and other stakeholders to identify and resolve issues. Their role often includes mentoring junior team members, improving testing strategies, and ensuring that products meet industry standards and customer requirements.
What are the most commonly searched types of Test Engineer jobs in Slidell, LA? The most popular types of Test Engineer jobs in Slidell, LA are:
What are popular job titles related to Senior Test Engineer jobs in Slidell, LA? For Senior Test Engineer jobs in Slidell, LA, the most frequently searched job titles are:
What job categories do people searching Senior Test Engineer jobs in Slidell, LA look for? The top searched job categories for Senior Test Engineer jobs in Slidell, LA are:
What cities near Slidell, LA are hiring for Senior Test Engineer jobs? Cities near Slidell, LA with the most Senior Test Engineer job openings:
Senior Test Engineer jobs near you
Infographic showing various Senior Test Engineer job openings in Slidell, LA as of June 2026, with employment types broken down into 1% As Needed, 92% Full Time, 4% Part Time, 2% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $102,703 per year, or $49.4 per hour.

Test Operations Engineer II/Senior Test Operations Engineer

Rocket Lab Corporation

Picayune, MS

Full-time

Re-posted 27 days ago

Rocket Lab rating

9.2

Company rating: 9.2 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

4th of 72 rated aerospace companies

Job description

ABOUT ROCKET LAB

Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, and more – all with the goal of opening access to space. The rockets and satellites we build and launch enable some of the most ambitious and vital space missions globally, supporting scientific exploration, Earth observation and missions to combat climate change, national security, and exciting new technology demonstrations.

Our Electron rocket has become the second most frequently launched U.S. rocket annually and has delivered more than 230 satellites to orbit, all while we work to develop Neutron, our upcoming medium-lift, reusable launch vehicle for larger constellation deployment. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.

NEUTRON

Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab's proven execution history with the Electron program.

TEST OPERATIONS ENGINEER

Based out of Rocket Lab's Test Facility at Stennis Space Center in Mississippi, the Test Operations Engineer is responsible for activation and operations of critical test facilities to support the Archimedes rocket engine and the Neutron launch vehicle. You will collaborate closely with Engine and Vehicle Propulsion groups to develop test procedures and test sequencing requirements. You will be responsible for configuration, checkout and operations of the engine hot fire facility and associated support infrastructure. Your work will require technical discipline and expertise in mechanical systems but also in monitoring instrumentation and command and control systems. You must be responsible for safety of you and those around you. You may be asked to directly support engine hardware and engine checkout operations. You will become skilled in Test Operations roles and be expected to work independently in support of the overall test facility design, build, activation, and engine test efforts.

Please note: This position can be hired as a Level II or Senior Engineer I.

WHAT YOU'LL GET TO DO:

  • Perform facility test operations on console while maintaining situational awareness and constant communication with others involved in the test activity
  • Both lead and be part of a team of technicians and engineers who setup and operate the test facility
  • Conduct test operations safely and ensure the quality and integrity of data is maintained
  • Perform troubleshooting to resolve facility and test operations issues
  • Work to plan and optimize checkout, processing, testing and post test operations
  • Collaborate with Archimedes engine and Neutron vehicle design teams to prepare and perform tests on key engine and stage hardware
  • Work hand in hand with the GSE teams to complete design, build, installation and checkout of facility systems
    • This includes helping maintain. cleanliness and integrity of systems, ensuring proper checkouts are performed, and data acquisition systems are properly calibrated

YOU'LL BRING THESE QUALIFICATIONS AS AN ENGINEER II:

  • Bachelor's degree in mechanical, aerospace, or electrical engineering; or other technical discipline
  • 2+ years experience operating rocket engine test stands or launch complexes

YOU'LL BRING THESE QUALIFICATIONS AS A SENIOR ENGINEER I:

  • Bachelor's degree in mechanical, aerospace, or electrical engineering; or other technical discipline
  • 5+ years experience operating rocket engine test stands or launch complexes

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:

  • Broad general background in your engineering discipline with ability to design systems and develop computer tools for automation or analysis
  • Experience operating facilities for liquid oxygen and liquid methane
  • Background that demonstrates personal development which might include pilot training, scouting, sports teams especially any leadership roles in those activities
  • Working knowledge of computer networks and IT infrastructure
  • Demonstrated experience working with various disciplines, fabricators and suppliers to achieve on-time project execution
  • Ability to remain unfazed by ambiguity or changes in strategic direction while maintaining a positive attitude and being self-actualized and self-guided

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas

WHAT TO EXPECT

We're on a mission to unlock the potential of space to improve life on Earth, but that's not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other's backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.

Important information:

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.

Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:

For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant. These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations.

Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality. For more information on these Regulations, click here ITAR Regulations.

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