
Staff Software Test Engineer
Real job — pulled straight from Thermo Fisher Scientific’s careers page · Verified November 1, 2026 · No reposts.
Job description
Thermo Fisher Scientific is hiring a Staff Software Test Engineer — a full-time, based in South San Francisco, CA role ($125k–$188k). Apply directly on Thermo Fisher Scientific's careers page below.
Staff Engineer, Software Test
Location: South San Francisco, California, United States of America
Category: Research & Development
Employment Type: Full time
Work Schedule
Standard (Mon-Fri)Environmental Conditions
Laboratory SettingJob Description
Thermo Fisher Scientific Inc. is the world leader in serving science. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, improving patient diagnostics and therapies or increasing productivity in their laboratories, we are here to support them.
Location/Division Specific Information
Division: Clinical Next-Generation Sequencing
Location: South San Francisco
How will you make an impact?
As part of the Clinical Next-Generation Sequencing software team, you will help ensure the quality, reliability, and compliance of software used in Ion Torrent semiconductor DNA sequencing product lines. This role focuses on testing embedded instrument control software and its integration with server, web application.
You will contribute to system-level and integration testing across instrument software, backend services, web applications, databases, and connected workflows. You will participate in requirements reviews, risk analysis, test planning, defect investigation, and verification activities for RUO and diagnostic products. Your work will help ensure that software is fit for intended use, mitigates identified risks, and meets applicable quality and regulatory expectations.
What will you do?
- Define the scope of testing within the context of each software release for web application and embedded instrument control software
- Participate in writings EPICs and User Stories in JIRA by gathering the requirements from Product Management, System Engineering, Molecular Biology, global support teams.
- Writing test plans which includes testing objectives, testing phases, scenarios and test environment after a thorough analysis of the business rules. Estimating the testing efforts
- Plan, deploy and manage the testing activities for sanity, regression, system testing, integration testing, installation testing of the Embedded instrument control software and web application software during the entire development and verification stages.
- Write and review test cases, test strategy, test data, reports, and trace matrices, ensuring design compliance and test coverage
- Generate and maintain Test Summary Reports, bug reports, traceability matrix, risk analysis.
- Initiate and support product quality improvements.
How will you get here?
Education
Master’s or Bachelor’s degree in Computer Engineering, Computer Science or related field of study.
Experience
- Bachelors degree and 8+ years of Software testing experience, or Master’s degree and 6+ years Software testing experience.
- Solid understanding of software development life cycle and software testing life cycle.
- Good understanding of testing methodologies, regression, sanity, performance, feature verification testing
- Good understanding of software testing best-practices.
- Experience in writing test plans, test cases, simulating test data for software verification of medical devices.
- Experience in new product development from product realization to product launch
- Prior experience in Agile software development methodology
- Utilized HP ALM and Jira,
- Strong expertise in Linux/Unix operating system
Knowledge, Skills, Abilities
- Previous experience testing embedded instrument control software
- Self-motivation, problem solving ability, organizational skills, thoughtful and detail-oriented
- Strong written and verbal communication skills
- Driven to deliver quality results on time and in a highly ethical and professional manner
Compensation and Benefits
The salary range estimated for this position based in California is $125,000.00–$187,550.00.This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:
A choice of national medical and dental plans, and a national vision plan, including health incentive programs
Employee assistance and family support programs, including commuter benefits and tuition reimbursement
At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy
Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan
Employees’ Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount
For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards
Get QA Engineer jobs like this→
New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.
Email me new jobsSimilar jobs



Frequently asked questions
What is the salary for Staff Software Test Engineer at Thermo Fisher Scientific?
The estimated salary range for Staff Software Test Engineer at Thermo Fisher Scientific is $125,000 - $188,000 USD per year.
What skills are required for Staff Software Test Engineer at Thermo Fisher Scientific?
The required skills for Staff Software Test Engineer at Thermo Fisher Scientific include: JIRA, Agile, Linux, Unix.
What is the seniority level for Staff Software Test Engineer at Thermo Fisher Scientific?
Staff Software Test Engineer at Thermo Fisher Scientific is a Staff level position.
How do I apply for Staff Software Test Engineer at Thermo Fisher Scientific?
You can view the full description and apply for Staff Software Test Engineer at Thermo Fisher Scientific on EchoJobs: https://echojobs.io/job/thermo-fisher-scientific-staff-engineer-software-test-jzaxi.
