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Test Engineer

Sanmina Pleasant Prairie, Wisconsin, United States

onsitefull-time
Posted Sep 30, 2025Apply by Oct 23, 2025

Role & seniority: Test Engineer; mid-level (minimum 2 years in software testing/QA)

Stack/tools: test development (test plans, test cases, test scripts), test fixtures, diagnostic programs; testing tools; bug tracking systems; knowledge of SDLC and Agile

Top 3 responsibilities

  • Develop, program, maintain and improve test solutions; plan and execute test plans, cases, and scripts

  • Conduct functional, regression, performance, and user acceptance testing; analyze results and provide actionable insights

  • Collaborate with product managers and cross-functional teams; support manufacturing and new test processes for production introductions; document reports

Must-have skills

  • BS/MS in Electrical Engineering, Computer Science, or related field

  • ≥2 years in software testing/QA; strong analytical and problem-solving skills

  • Proficiency with testing tools and bug tracking systems; understanding of SDLC and Agile; good communication and teamwork

  • Nice-to-haves: not specified in the description

Location & work type

  • ITAR facility; applicant must be a US citizen or lawful permanent resident

  • Location not specified; implied on-site work at an ITAR-enabled facility

Full Description

Requisition ID: 94627-0

Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest growing segments of the global Electronics Manufacturing Services (EMS) market. Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. Sanmina Corporation has facilities strategically located in key regions throughout the world.

Test Engineer

Job Purpose

The Test Engineer will be responsible for developing, implementing, and executing cost-effective methods of testing and troubleshooting systems and equipment. Prepares test and diagnostic programs, designs test fixtures and equipment, and completes specifications and procedures for new products. Plans the labor, schedules, and equipment required for testing and evaluating standard and special devices. The successful candidate will collaborate with product managers and other stakeholders to identify testing requirements and ensure that our products meet the highest standards before release.

Nature Of Duties/Responsibilities

Develop, program, maintain and improve test solutions Develop and execute test plans, test cases, and test scripts for various software applications Analyze test processes to ensure process capabilities and throughput Conduct functional, regression, performance, and user acceptance testing Collaborate with the team to understand requirements and provide feedback on design and functionality Provide analytical and well documented reports to the rest of the team. Strong participation in cross functional teams supporting manufacturing and developing new test processes for new production introductions. Assist with day-to-day operational aspects of product functional and system test support Follow standard practices and procedures in analyzing situations or data from which answers can be readily obtained Analyze test results and provide actionable insights to improve product quality

Education And Experience

BS/MS in Electrical Engineering, Computer Science, or a related field Requires a minimum of 2 years of experience in software testing or quality assurance with solid engineering experience Excellent analytical and problem-solving skills Proficiency in testing tools and bug tracking systems Strong understanding of software development life cycle and Agile methodologies Strong communication skills and ability to work collaboratively in a team environment

Sanmina is an Equal Opportunity Employer – M/F/Veteran/Disability/Sexual Orientation/Gender Identity

This is an ITAR facility and applicant must be a US Citizen or a lawful permanent resident.

Apply Back to results

Test SolutionsTest PlansTest CasesTest ScriptsSoftware TestingQuality AssuranceAnalytical SkillsProblem-SolvingAgile MethodologiesCommunication SkillsCollaborationFunctional TestingRegression TestingPerformance TestingUser Acceptance TestingDocumentationmulti-location

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