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Senior Manual Test Engineer Jobs (NOW HIRING)

GDIT

Test Engineer Senior (Manual)

Albany, NY · Hybrid

$85K - $115K/yr

No Test Engineer Senior (Manual) Transform technology into opportunity as a Test Engineer Senior at GDIT. Shape what's next for mission-critical government projects while shaping what's next for your ...

Leidos

Junior Manual Test Engineer

Annapolis Junction, MD · On-site

$69K - $125K/yr

Junior Manual Test Engineer Leidos has a new and exciting opportunity for a Junior Manual Test Engineer . Our talented team is at the forefront in Security Engineering, Computer Network Operations ...

Leidos

Junior Manual Test Engineer

Annapolis, MD · On-site

$69K - $125K/yr

Junior Manual Test Engineer Leidos has a new and exciting opportunity for a Junior Manual Test Engineer . Our talented team is at the forefront in Security Engineering, Computer Network Operations ...

Chenega MIOS

Senior Test Engineer

Gaithersburg, MD

Req ID: 41099 Summary Senior Test Engineer Gaithersburg, MD Are you ready to enhance your skills ... This role focuses on executing manual test cases, identifying defects, validating system ...

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Senior Manual Test Engineer information

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$68.5K

$118.5K

$168.5K

How much do senior manual test engineer jobs pay per year?

As of Jun 21, 2026, the average yearly pay for senior manual test engineer in the United States is $118,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,500.00 and $136,500.00 per year, depending on experience, location, and employer.

What does a Senior Manual Test Engineer do?

A Senior Manual Test Engineer is responsible for designing, executing, and maintaining test cases to ensure the quality of software applications. They collaborate with development teams to identify issues, report bugs, and verify fixes without relying on automated tools. Their seniority implies greater responsibility in mentoring junior testers, creating comprehensive test plans, and sometimes coordinating testing efforts across multiple projects. They also contribute to overall quality assurance processes and help improve testing strategies based on their experience.

What is the difference between Senior Manual Test Engineer vs Manual Test Engineer?

AspectSenior Manual Test EngineerManual Test Engineer
CertificationsISTQB, CSTE, or equivalentISTQB or similar certifications often preferred
Work EnvironmentLed testing teams, involved in test planning and strategyExecute test cases, report bugs, and verify fixes
ResponsibilitiesDesign test plans, mentor junior testers, analyze complex issuesPerform manual testing, document defects, ensure test coverage

The main difference between a Senior Manual Test Engineer and a Manual Test Engineer lies in experience, responsibilities, and leadership. Senior testers typically lead testing efforts, mentor team members, and handle complex scenarios, while manual testers focus on executing test cases and reporting issues. Both roles require similar certifications and work in comparable environments, but the senior role involves more strategic and leadership duties.

How does a Senior Manual Test Engineer typically collaborate with developers and other QA team members during the software development lifecycle?

As a Senior Manual Test Engineer, collaboration with developers and other QA professionals is integral throughout the software development lifecycle. You will participate in requirement reviews, design test plans, and provide feedback during sprint planning. Regular communication with developers helps clarify intended functionality and resolve defects efficiently, while mentoring junior testers and coordinating with automation engineers ensures comprehensive coverage. This cross-functional teamwork fosters a shared responsibility for software quality and accelerates issue resolution.

What are the key skills and qualifications needed to thrive as a Senior Manual Test Engineer, and why are they important?

To excel as a Senior Manual Test Engineer, you need strong analytical skills, a deep understanding of software testing methodologies, and experience with test planning and execution, typically supported by a degree in computer science or a related field. Familiarity with bug tracking systems like Jira, test management tools such as TestRail, and relevant certifications like ISTQB are commonly expected. Exceptional attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with development teams and ensuring quality deliverables. These abilities are crucial for consistently identifying defects, improving product quality, and driving efficient testing processes.
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What cities are hiring for Senior Manual Test Engineer jobs? Cities with the most Senior Manual Test Engineer job openings:
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What job categories do people searching Senior Manual Test Engineer jobs look for? The top searched job categories for Senior Manual Test Engineer jobs are:
Senior Manual Test Engineer jobs near you
Infographic showing various Senior Manual Test Engineer job openings in the United States as of June 2026, with employment types broken down into 71% Full Time, 24% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $118,516 per year, or $57 per hour.
Mid/Sr. Manual Test Engineer TS/SCI Poly

Mid/Sr. Manual Test Engineer TS/SCI Poly

Leidos

Annapolis, MD • On-site

Full-time

Retirement, PTO

Posted 29 days ago

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

56th of 428 rated business services

Job description

Leidos has a new and exciting opportunity for a Mid/Sr Manual Test Engineer in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!
Job Summary
Leidos has an exciting opportunity for a Mid/Sr Manual Test Engineer on an important, fast-paced, mission critical program. The selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. The selected candidate will join the existing Manual Test Team in support of a fast-paced, dynamic software development program. The Manual Test team is part of a test organization that includes teams that automate regression tests and maintain a complex testing framework and infrastructure. The selected individual will utilize basic system administration skills and will work with physical equipment in a test lab environment.
Primary Responsibilities:
  • Coordinate with other Engineers and customer test stakeholders to define testing priorities and establish test event schedules.
  • Partner with System-Level Test Teams and Scrum Masters to identify tasks and resources for test environment preparation, test procedure development, and execution of informal and formal testing.
  • Identify and manage cross-team dependencies required to successfully execute program release testing events.
  • Perform manual component, integration, system, and end-to-end testing of software applications.
  • Develop, write, and execute system-level and integration-level test procedures and test reports.
  • Evaluate software changes and verify defect corrective actions identified during development, testing, and operational use.
  • Utilize basic system administration skills and work with physical equipment in a test lab environment.
  • Develop test data, define test acceptance criteria, and create test methodologies for subsystem interfaces and software modules.
  • Plan, perform, and oversee regression testing using a full suite of Operational Test Scenarios for builds/images delivered to the customer.
  • Engage with customer points of contact when required, to prepare for and conduct formal test milestones (e.g. Test Readiness Reviews, Test Results Reviews), coordinate customer witnessing of formal tests, and provide test resource support for customer test events.
  • Understand all software components and their interface requirements to ensure comprehensive test coverage.
  • Develop, review and contribute to test plans and test procedure documentation as part of a broader test organization.
  • Support software configuration management processes related to test artifacts and environments.
  • Work collaboratively with Software Development, Systems Engineering, Integration, Deployment, and Sustainment teams.

Basic Qualifications:
  • Bachelor's degree in a technical field and at least 8 years of related experience. Additional relevant work experience may be substituted for a degree.
  • Must have current, full-time experience working as a Test Engineer.
  • Must have experience testing through a full system development life cycle, including implementing test plans, test cases, and test processes.
  • Must have experience participating in formal test events (Acceptance Test, User Acceptance Test, Software Final Release Test, Maintenance Release Test, etc.).
  • Must have demonstrated experience developing and executing formal system tests to verify compliance with customer requirements.
  • Must have experience collaborating with software developers to create formal test procedures.
  • Must have experience working with physical equipment in a test lab environment.
  • Must have experience collecting, analyzing, presenting test results verbally and reporting test results in writing.
  • Must have experience utilizing elevated privileges to set up and execute manual test procedures.
  • Must have experience documenting test results for corrective actions, reporting, and audits.
  • Must have experience testing systems from existing system and functional specifications.
  • Must have strong communication skills and be able to successfully communicate with both management and technical personnel.

  • Clearance Required: Must have TS/SCI with Polygraph.

Preferred Qualifications:
  • Experience with Behavior Driven Development (BDD) and Test-Driven Development (TDD).
  • Experience with programming and scripting languages (i.e., Java, shell, Python, etc).
  • Experience working with Public Key Infrastructure (PKI)/ key management programs and technologies.
  • SAFe Agilist or DevOps certification.
  • Experience working in an Agile Development Environment or on an Agile Team.

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - Apply today!
careers.leidos.com/CONMD
CSSKEY
CONMD
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
April 23, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $92,300.00 - $166,850.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

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At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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