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60 Mantech Software Test Engineer Jobs Hiring Near You

ManTech

Test Engineer

Annapolis Junction, MD · On-site

$128K - $214K/yr

... Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Test Engineer ...

ManTech

Test Engineer

Crane, IN · On-site

MANTECH seeks motivated, career and customer-oriented Test Engineer II to join our team in Crane ... Provides test and evaluation of hardware and/or software development * This includes developing and ...

ManTech International

Test Engineer

Annapolis, MD · On-site

$128K - $214K/yr

... Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Test Engineer ...

ManTech International

Test Engineer

Crane, IN · On-site

MANTECH seeks motivated, career and customer-oriented Test Engineer II to join our team in Crane ... Provides test and evaluation of hardware and/or software development * This includes developing and ...

ManTech

Systems Test Engineer

New Church, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Systems Test Engineer to join our team in ... Support software testing and test coordination and planning, requirements management, data analysis ...

ManTech

Software Engineer

Columbia, MD

$141K - $236K/yr

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

ManTech

Software Engineer

Columbia, MD

$141K - $236K/yr

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

ManTech

Software Engineer

Columbia, MD · On-site

$141K - $236K/yr

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

ManTech International

Software Engineer

Columbia, MD · On-site

$141K - $236K/yr

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

ManTech International

Software Engineer

Columbia, MD · On-site

$141K - $236K/yr

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

MANTECH

Software Engineer

Columbia, MD · On-site

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

MANTECH

Software Engineer

Columbia, MD

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

MANTECH

Software Engineer

Columbia, MD · On-site

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

MANTECH

Software Engineer

Columbia, MD · On-site

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

MANTECH

Software Engineer

Columbia, MD

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

MANTECH

Software Engineer

Columbia, MD · On-site

MANTECH seeks a highly motivated and collaborative Software Engineer to join our team in Columbia ... Review and test software components for adherence to the design requirements and document test ...

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ManTech Jobs Information

Does ManTech pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
42% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.

At ManTech, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
50% of people say they have to use vacation days when they’re out sick.
Based on data from 10 people who took the Breakroom Quiz between June 2025 and April 2026.

Do people get paid time off at ManTech?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 10 people who took the Breakroom Quiz between June 2025 and April 2026.

How easy is it to get time off at ManTech?

Most people find it easy to get time off.
100% of people report it’s easy to get time off.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

How easy is it to take sick days at ManTech?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech feel treated with respect by their managers?

Most people feel treated with respect by their managers.
92% of people say they’re treated with respect by their managers.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech get to take their breaks without interruption?

Most people get breaks without interruption.
83% of people report that they get to take their breaks without interruption.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.

Is it stressful to work at ManTech?

Some people feel stressed out here.
50% of people say they often feel stressed out at work.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
77% of people report that they would recommend working with their immediate team to a friend.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
46% of people report they didn’t get enough training when they started working here.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people get support to advance at ManTech?

Only some people are given support to advance their career here.
In the last year, 36% of people report not being given support to advance their career here.
Based on data from 11 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people think ManTech’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
75% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.

Do workers feel well informed about how ManTech is doing?

Most people feel well informed about how the company is doing.
67% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and April 2026.
What other companies are hiring for Software Test Engineer jobs?
What are the most popular jobs at Mantech?
What are the most popular categories at Mantech?
Infographic showing various Software Test Engineer job openings at Mantech in the United States as of June 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.
Test Engineer

Test Engineer

ManTech

Annapolis Junction, MD • On-site

$128K - $214K/yr

Other

Medical, Life, Retirement, PTO

Posted 13 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

32nd of 190 rated software companies

Job description

Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Test Engineer to join our team in Annapolis Junction, MD.

The Test Engineer will leverage their strong technical background and knowledge to support the customer's system evaluation efforts, to include analyzing system requirements, developing comprehensive evaluation plans, and conducting critical data collection and verification activities.

Responsibilities include but are not limited to:

  • Serve as a key testing resource collaborating closely with software development, engineering, and operations team members.
  • Monitor, align, and validate testing activities with the customer's established data lifecycle management processes.
  • Leverage automated test methodologies, framework validation tools, and scripting practices to ensure system integrity.
  • Execute comprehensive testing strategies across multiple domains, including functional, performance, integration, and regression testing.
  • Draft, update, and maintain essential test engineering documentation, artifacts, and engineering reports.
  • Support systems and data flows utilizing enterprise data management and streaming utilities.
  • Parse, validate, and verify system compliance across various structured data types and file formats.

Minimum Qualifications:

  • Bachelor's degree in technical discipline with 8+ years of experience as a Test Engineer in programs of similar scope; Four (4) years of additional Test Engineer experience may be substituted for a bachelor's degree.
  • Experience with Python, Java, or shell scripting languages for test automation and data verification.
  • Experience working with Amazon Web Services (AWS) and Linux environments.
  • Knowledge and understanding of specialized data ingest processes.

Preferred Qualifications:

  • Experience executing testing life cycles and data collection protocols.
  • Experience authoring comprehensive test plans, evaluation procedures, data management plans, and executive briefings.

Clearance Requirements:

  • An active TS/SCI with Polygraph is required.

Physical Requirements:

  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $128,000.00-$214,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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