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Senior Test Engineer Jobs in Sumter, SC (NOW HIRING)

Infojini Inc

Senior Web Engineer

Columbia, SC

Company Description Direct Client Title: SR WEB ENGINEER Duration: 12 months Location: Columbia, SC ... TEST, PROMOTE, AND INTERACT WITH IMPACTED USERS ENSURING THAT SOLUTION MEETS REQUIREMENTS. 5. ...

Talencio

Senior Manufacturing Engineer

Columbia, SC · On-site

$100K - $115K/yr

Position The Senior Manufacturing Engineer performs engineering duties for product ... test procedures. New Product Integration Lead and support the introduction of new products from ...

Infojini Inc

Senior Java Developer

Columbia, SC · On-site

$53 - $67.50/hr

Senior Java Developer Location: Columbia, SC Duration: 12+ months Description: SCOPE OF THE PROJECT ... design, build, test, deploy) Experience with web API lifecycle (design, build, test, deploy ...

SunPlus

Sr. Dotnet Developer

Columbia, SC · On-site

$58/hr

... engineer or related field * 8 years' experience in building and optimizing SQL statements and ... Expertise in developing and executing software test cases * Experience in maintaining and upgrading ...

Prisma Health

Systems Engineer

Columbia, SC · On-site

... Sr. System Engineers as needed. * Gathers necessary design specifications for servers, systems and OS applications from Application Analysts and / or internal customers. Designs, develops and tests ...

Prisma Health

Systems Engineer

Columbia, SC · On-site

... Sr. System Engineers as needed. * Gathers necessary design specifications for servers, systems and OS applications from Application Analysts and / or internal customers. Designs, develops and tests ...

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All JobsTest Engineer JobsSenior Test Engineer JobsSenior Test Engineer Jobs in Sumter, SC

Senior Test Engineer information

See Sumter, SC salary details

$61K

$105.5K

$150.1K

How much do senior test engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior test engineer in Sumter, SC is $105,547.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,800.00 and $121,600.00 per year, depending on experience, location, and employer.

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.

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.

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 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 much does a senior test engineer earn?

A senior test engineer's salary typically ranges from $80,000 to $130,000 annually, depending on experience, location, and industry. They often have expertise in automation tools, scripting, and quality assurance processes, which can influence compensation levels.

What are popular job titles related to Senior Test Engineer jobs in Sumter, SC?

For Senior Test Engineer jobs in Sumter, SC, the most frequently searched job titles are:

What cities near Sumter, SC are hiring for Senior Test Engineer jobs?

Cities near Sumter, SC with the most Senior Test Engineer job openings:

Senior Test Engineer jobs near you

Senior System Integration & Test Engineer

Bishopville, SC • On-site

Secmation
Software Development • 1 - 10 employees
Learn more about Secmationexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Key responsibilities

  • Own system integration, verification, validation, and test activities for complex defense systems from benchtop to formal Government-sponsored test events.

  • Work directly with complex RF, embedded, hardware, and software systems in laboratory, HWIL, field, and flight-test environments, including troubleshooting and root-cause analysis.

  • Coordinate with Government customers, subcontractors, industry partners, and internal teams to manage risks, defects, and test readiness, and produce detailed test reports and technical briefings.

Job description

Senior System Integration & Test Engineer
Competitive Salary (Based on Experience and Market Conditions)
Signing Bonus • Equity • Relocation Assistance
Hybrid | Huntsville, AL | Full-Time | 9/80 Schedule
This isn't another defense contractor job.
Join a mission-focused engineering team integrating and testing complex RF-, embedded-, hardware-, and software-intensive systems for national defense. This senior-level individual-contributor role is centered on hands-on system integration, verification, validation, and test execution from benchtop and laboratory environments through HWIL, field testing, and formal Government-sponsored test events, including flight testing where applicable.
Why experienced engineers choose Secmation
  • Own meaningful integration and test activities from early benchtop work through formalGovernment-sponsored test events.
  • Work directly with complex RF, embedded, hardware, and software systems in laboratory, HWIL, field, and flight-test environments.
  • Collaborate directly with Government customers, subcontractors, industry partners, and internal development teams.
  • Solve cross-disciplinary integration problems and drive defects, risks, and test-readiness issues to closure.
  • Work within a small, highly technical team where individual engineers have visible impact.
  • Help transition defense technology from development into validated, operational capability.

What you'll do
Independently own system integration, verification, validation, and test activities for complex defense systems. This is a highly hands-on individual-contributor role focused on technical execution, troubleshooting, test planning, verification, and customer-facing test readiness. The position does not carry formal technical team-lead responsibilities.
You'll work across:
  • Benchtop and laboratory integration through HWIL, field testing, and formal Government-sponsored test events, including flight testing where applicable.
  • Translation of system requirements, technical capabilities, interfaces, and constraints into executable test plans, procedures, verification methods, and objective readiness and acceptance criteria.
  • Integration of complex RF, embedded, hardware, and software subsystems, including cross-disciplinary troubleshooting and root-cause analysis.
  • Technical coordination with Government customers, subcontractors, industry partners, program stakeholders, and internal development teams.
  • Identification and management of integration risks, defects, technical action items, test readiness, and issue resolution through closure.
  • System-level test execution, data analysis, verification evidence, detailed test reporting, and technical briefings to internal leadership and Government customers.

What we're looking for
  • U.S. citizenship and an active DoD Secret security clearance are required, with the ability to obtain and maintain TS/SCI.
  • Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Engineering, or a related technical discipline.
  • 8+ years of progressive experience in systems integration, verification, validation, test engineering, or related systems engineering roles supporting complex hardware- and software-intensive systems within defense or national security programs.
  • Demonstrated ability to independently own integration and test activities from benchtop and laboratory integration through HWIL, field testing, and formal Government-sponsored test events.
  • Strong background integrating and testing RF, embedded, hardware, and software systems, including troubleshooting complex cross-disciplinary interfaces and system-level failures.
  • Experience applying Model-Based Systems Engineering (MBSE) tools and methodologies to support system definition, interface management, verification, or test activities.
  • Proven experience planning, coordinating, and executing verification and validation activities, including laboratory, HWIL, field, and flight-test environments where applicable.
  • Experience translating system requirements, technical capabilities, interfaces, and constraints into executable test plans, procedures, verification methods, traceability, acceptance criteria, and detailed test reports.
  • Experienceidentifying integration risks, managing defects and technical action items, performing root-cause analysis, and driving test readiness and issue resolution to closure.
  • Strong coordination and communication skills, with experience managing technical interfaces across Government customers, subcontractors, industry partners, and internal development teams, and preparing technical briefings, reports, and customer presentations.

Compensation & Benefits
  • Competitive salary based on experience and market conditions
  • Signing bonus
  • Company equity
  • Relocationassistance
  • Hybrid 9/80 schedule with every other Friday off
  • Paid time off and flexible work schedules
  • Comprehensive medical, dental, and vision insurance
  • Life and short- and long-term disability insurance
  • 401(k) retirement benefits with company contribution

Work Environment
  • Hybrid role with on-site workrequired in Huntsville, Alabama.
  • Flexible 9/80 work schedule supporting every other Friday off.
  • Hands-on laboratory, integration, and test work with periodic field or Government-sponsored test activities as required by the program.

About Secmation
Secmation develops AI-enabled software, embedded cybersecurity, secure RF systems, and advanced communications technologies for the U.S. defense community. Our mission is to deliver next-generation secure technologies for Electronic Warfare, autonomous systems, and critical defense applications.
Small company. Big mission. Real engineering.
Equal Opportunity Employer
Secmation is proud to be an equal opportunity employer. We are committed to building a diverse and inclusive team. All qualified applicants will be considered for employment without regard to any status protected by applicable law.
The salary range represents a general guideline. Secmation considers the scope and responsibilities of the position, as well as a candidate's experience, education, skills, work location, current market conditions, and other bona fide factors when determining compensation.

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