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Senior Test Engineer Jobs in Delaware (NOW HIRING)

Hologic

Senior Embedded Software Engineer

Newark, DE · On-site

$121K - $158K/yr

We're looking for a Senior Embedded Software Engineer to design, develop, and maintain embedded ... Identify, design, and implement appropriate software testing; collaborate closely with Test ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

Stellantis

Senior System Validation Engineer DUTIES: Validating complex embedded software interactions ... Develop and execute comprehensive test strategies and test cases covering functional, regression ...

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Showing results 21-40

All JobsTest Engineer JobsSenior Test Engineer JobsSenior Test Engineer Jobs in Delaware

Senior Test Engineer information

See Delaware salary details

$68.6K

$118.6K

$168.6K

How much do senior test engineer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for senior test engineer in Delaware is $118,618.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,600.00 and $136,600.00 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.

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 are Senior Test Engineers?

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 Delaware? The most popular types of Test Engineer jobs in Delaware are:
What are popular job titles related to Senior Test Engineer jobs in Delaware? For Senior Test Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Senior Test Engineer jobs in Delaware look for? The top searched job categories for Senior Test Engineer jobs in Delaware are:
What cities in Delaware are hiring for Senior Test Engineer jobs? Cities in Delaware with the most Senior Test Engineer job openings:
What are popular job titles related to Senior Test Engineer jobs in DE? For Senior Test Engineer jobs in DE, the most frequently searched job titles are:
Senior Test Engineer jobs near you
Infographic showing various Senior Test Engineer job openings in Delaware as of July 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $118,618 per year, or $57 per hour.
Senior Embedded Software Engineer

Senior Embedded Software Engineer

Hologic

Newark, DE • On-site

$121K - $158K/yr

Full-time

Posted 25 days ago

Hologic rating

8.0

Company rating: 8.0 out of 10

Based on 25 frontline employees who took The Breakroom Quiz

173rd of 486 rated machine equipment manufacturers

Job description


We're looking for a Senior Embedded Software Engineer to design, develop, and maintain embedded software for our next-generation breast and skeletal health systems. In addition to core embedded software development, this role requires hands-on experience with low-level embedded software development, including driver-level design, implementation, and testing, as well as board bring-up activities. The engineer will work closely with hardware teams to interface with peripherals and ensure reliable system operation using communication protocols such as I2C, SPI, UART, USB, CAN, and Ethernet. This role is based out of Newark, DE and will require onsite presence.
What You'll Do
  • Develop an expert-level understanding of our products and how they're used in clinical practice.
  • Design, implement, and validate low-level device drivers for embedded platforms.
  • Perform board bring-up activities, including hardware/software integration, debugging, and validation on new hardware platforms.
  • Develop and debug software interfaces for hardware peripherals using protocols such as I2C, SPI, UART, USB, CAN, and Ethernet.
  • Work within an Agile/Scrum/Continuous Integration environment to deliver reliable, production-ready code.
  • Contribute to technical documentation, including requirements, design specifications, and release notes.
  • Identify, design, and implement appropriate software testing; collaborate closely with Test Engineers to support verification and validation.
  • Diagnose, prioritize, and resolve complex technical issues; analyze defects and drive process improvements.
  • Serve as a technical leader on the team-mentoring junior engineers, promoting best practices, and insisting on high standards for quality and usability.
  • Partner with Product Management and domain experts to define product improvements and new features.
  • Perform software risk assessments (e.g., FMEAs) and help develop appropriate mitigations at the component, subsystem, and system levels.
  • Stay current with emerging technologies and propose opportunities for product and process improvements.
  • Train cross-functional teams on key product design elements and proper usage where needed.

What We're Looking For
Education
  • Bachelor's or Master's degree in a relevant technical field (e.g., Computer Engineering, Electrical Engineering, Computer Science, or similar).

Experience
  • 8+ years of experience with a Bachelor's degree.
  • Experience developing complex, multi-component systems, including RTOS and/or embedded controllers.
  • Strong computer science foundation, including operating systems, software systems, data structures, algorithms, and networking.

Technical Skills
  • Hands-on experience with low-level embedded software development, including device driver design, implementation, and testing.
  • Experience with board bring-up, hardware/software integration, and debugging on new hardware platforms.
  • Strong experience interfacing with hardware using communication protocols such as I2C, SPI, UART, USB, CAN, and Ethernet.
  • Expert-level programming skills in C/C++ in an embedded environment; assembler-level experience is a plus.
  • Demonstrated mastery of software design principles, data structures, design patterns, and multithreading.
  • Ability to architect complex software systems to meet functional and performance requirements while maintaining long-term maintainability.
  • Ability to read and interpret circuit diagrams to identify control signals and processor inputs.
  • Strong debugging skills and experience resolving complex issues in embedded systems.
  • Comfortable working with technical documentation (requirements, design documents, release notes, etc.).
  • Experience conducting and participating in thorough code reviews.
  • Strong familiarity with developer tools: version control, CI/CD build pipelines, and issue/project tracking tools.

Soft Skills
  • Excellent written and verbal communication skills, including the ability to explain complex technical topics to both technical and non-technical stakeholders.
  • Able to adapt communication style to different audiences and collaborate effectively within a cross-functional team.
  • Demonstrated ownership of deliverables, with a track record of meeting project timelines.
  • Strong awareness of both local and system-level impact of code changes.
  • Proven ability to champion best practices and contribute to continuous improvement in processes and products.

Nice-to-Have
  • Experience in the medical device industry.
  • Experience with medical imaging or general image processing.
  • Familiarity with DICOM and/or HL7 standards.
  • Experience with secure coding principles or cybersecurity.

So why join Hologic?
We are committed to making Hologic the company where top talent comes to grow. For you to succeed, we want to enable you with the tools and knowledge required and so we provide comprehensive training when you join as well as continued development and training throughout your career. We offer a competitive salary and annual bonus scheme, one of our talent partners can discuss this in more detail with you.
The annualized base salary range for this role is $106,500 - $166,600 and is bonus eligible. Final compensation packages will ultimately depend on factors including relevant experience, skillset, knowledge, geography, education, business needs and market demand.
Agency and Third-Party Recruiter Notice: Agencies that submit a resume to Hologic must have a current executed Hologic Agency Agreement executed by a member of the Human Resource Department. In addition Agencies may only submit candidates to positions for which they have been invited to do so by a Hologic Recruiter. All resumes must be sent to the Hologic Recruiter under these terms or they will not be considered.
As part of our commitment to a fair and accurate evaluation of each candidate's qualifications, we require all applicants to refrain from using AI tools, such as generative AI or automated writing assistance, during any stage of the interview process. Responses influenced by AI may result in disqualification. We appreciate your understanding and cooperation in ensuring a transparent and equitable selection process.
Hologic, Inc. is proud to be an Equal Opportunity Employer inclusive of disability and veterans.
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