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Senior Software Development Engineer In Test Jobs in Mississippi

Integer

Autonomous System Test Engineer

Gulfport, MS · On-site

... in the lab, and on the water. Because Integer is a fast-moving research and development ... Cross-Functional Support : Assist software, hardware, and systems engineers with day-to-day ...

S R INTERNATIONAL INC

Senior Natural Developer

Jackson, MS · On-site

$51.25 - $67.75/hr

... and collaboratively in a team environment Preferred Skills * Web Services / API development ... Jira Software * Experience modernizing legacy technologies * Excellent verbal and written ...

STS Technical Services

Manufacturing Engineer

West Point, MS · On-site

$61K - $79K/yr

STS Technical Services is hiring a Manufacturing Engineer in West Point, Mississippi, to improve ... Perform electrical, software and mechanical design work * Review drawings, blueprints, schematics ...

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Senior Software Development Engineer In Test information

See Mississippi salary details

$21.3K

$118.9K

$154.8K

How much do senior software development engineer in test jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior software development engineer in test in Mississippi is $118,915.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,700.00 and $135,900.00 per year, depending on experience, location, and employer.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

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

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the most commonly searched types of Software Development Engineer In Test jobs in Mississippi?

The most popular types of Software Development Engineer In Test jobs in Mississippi are:

What are popular job titles related to Senior Software Development Engineer In Test jobs in Mississippi?

For Senior Software Development Engineer In Test jobs in Mississippi, the most frequently searched job titles are:

What job categories do people searching Senior Software Development Engineer In Test jobs in Mississippi look for?

The top searched job categories for Senior Software Development Engineer In Test jobs in Mississippi are:

What cities in Mississippi are hiring for Senior Software Development Engineer In Test jobs?

Cities in Mississippi with the most Senior Software Development Engineer In Test job openings:

Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Mississippi as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $118,915 per year, or $57.2 per hour.

Autonomous System Test Engineer

Integer

Gulfport, MS • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 11 days ago

Integer Holdings rating

7.4

Company rating: 7.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

294th of 540 rated manufacturers

Job description

About the role
Integer Technologies is seeking an Autonomous System Test Engineer to own the planning, preparation, and execution of testing for our autonomy, perception, and maritime hardware systems. In this hands-on role, you will turn engineering requirements into actionable test plans, build and integrate the hardware and instrumentation needed to execute them, and capture the data that drives our products forward. You will be the connective tissue between our engineering teams and the systems they build-ensuring that what works in design works on the bench, in the lab, and on the water.
Because Integer is a fast-moving research and development organization, this role is intentionally broad. Beyond formal test campaigns, you will assist with day-to-day engineering activities-setting up equipment, maintaining test assets, supporting field events, and pitching in wherever the team needs hands. This is an ideal position for a versatile, hardware-comfortable engineer who enjoys variety, problem-solving in the real world, and seeing systems proven out from the first bench check to on-water demonstration
What you'll do
  • Test Planning & Preparation: Translate system and project requirements into clear, executable test plans, procedures, and success criteria for hardware, software, and integrated systems.
  • Test Execution: Conduct bench, lab, and field tests; operate test equipment and instrumentation; collect, log, and organize test data; and document results, anomalies, and lessons learned.
  • Hardware Integration: Integrate sensors, compute, power, and supporting hardware into test fixtures, benches, and vehicle platforms; fabricate cabling, mounts, and instrumentation setups as needed.
  • Test Asset Maintenance: Maintain, calibrate, and troubleshoot test equipment, fixtures, and hardware assets to keep them mission-ready; track configuration and ensure repeatability.
  • Field & On-Water Support: Support field trials and at-sea testing of autonomous and maritime systems, including setup, operation, data capture, and teardown in real-world conditions.
  • Cross-Functional Support: Assist software, hardware, and systems engineers with day-to-day activities-debugging, prototyping, data collection, and general engineering support across active projects.
  • Data & Reporting: Process and summarize test data, and develop clear content for deliverables including monthly reports, project reviews, and demonstration events.
  • Process Improvement: Identify and implement improvements to test methods, tooling, and procedures to increase efficiency, repeatability, and safety.

Qualifications
  • Must be a U.S. Citizen with the ability to obtain and maintain a U.S. DoD Secret Clearance.
  • Bachelor's degree in relevant fields (e.g., computer engineering, electrical engineering, mechanical engineering, ocean engineering, or other related field) and 5+ years of experience relevant to primary responsibilities outlined above.

OR
  • Master's degree in relevant field (e.g., computer engineering, electrical engineering, mechanical engineering, ocean engineering, or other related field) and 3+ years of experience relevant to primary responsibilities outlined above.
  • Experience developing and executing test plans and procedures, and capturing and documenting test data.
  • Experience with operating, integrating and/or testing autonomous systems
  • Hands-on hardware skills: assembling, wiring, and integrating sensors, compute, and instrumentation, and troubleshooting hardware/software issues.
  • Comfort working in both lab and field environments, including outdoor and on-water test events.
  • Proficiency with scripting or data tools (e.g., Python, MATLAB) for test automation and data analysis.
  • Excellent written and oral communication skills, and the ability to collaborate effectively across disciplines.

Additional Desired Qualifications
  • Ph.D. in relevant field (e.g., data science, computer science, computer engineering, electrical engineering, mechanical engineering, or other related field)
  • Experience with autonomous surface vessels (ASVs) or autonomous underwater vehicles (AUVs), or other uncrewed platforms.
  • Familiarity with maritime sensors (sonar, radar, cameras, IMU, GPS, LiDAR) and their integration and calibration.
  • Experience with data acquisition systems, oscilloscopes, and lab instrumentation.
  • Experience with hardware-in-the-loop (HIL) testing and test automation frameworks
  • Understanding of the Navy and Department of Defense's mission, problem set, and strategy for the integration of autonomous systems.

About Integer Technologies
Integer Technologies is an applied research and product development company founded by scientists and engineers with a passion for protecting freedom with innovation. We perform R&D on next-generation systems and technologies for the Department of Defense and other U.S. Government agencies. We are hardware and software developers with experience transforming research into fieldable technology. Our core portfolio of research includes projects in power & energy systems, unmanned systems (with an emphasis on maritime systems), digital engineering, cyber security, and advanced manufacturing. Our mission is to create a safer world by translating scientific discoveries into reliable products that address urgent national security needs... at the speed of relevance.
Company Benefits
  • Integer fully covers medical, prescription, vision, and dental insurance costs for the employee and dependents. Meaning, Integer standard plan pays 100% of health insurance premiums for your entire family from a well-known national insurer, saving its employees thousands of dollars annually.
  • Relocation assistance available.
  • Base salaries which exceed local & national industry averages.
  • Year-end performance-based bonuses.
  • 401(k) with company matching that vest immediately; no funny business.
  • Paid Vacation
  • Paid Sick Leave
  • Paid Holidays

Company Perks
  • Startup culture with the stability of a large company. Integer's business plan has years of time phased contracted work, alleviating the would-be risk from a traditional small company.
  • Direct access to company leadership, prioritization of people over process, and a stellar team with a shared desire for personal and professional growth.
  • Friendly atmosphere where people enjoy not only their work and what they're creating but enjoy helping each other as well.
  • Waterfront office view!

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