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60 Mantech Jobs Hiring in Maryland

ManTech

Software Test Engineer

Hanover, MD · On-site

$128K - $214.40K/yr

MANTECH seeks a motivated, mission-focused Software Test Engineer to join our team in Hanover, MD. As part of a dynamic team, you will support software development initiatives for a mission-critical ...

ManTech

Expert CNO Software Engineer

Hanover, MD · On-site

$141.50K - $236K/yr

MANTECH seeks a highly technical and mission-focused Expert CNO Software Engineer to join our team in Hanover, MD. In this role, you will develop advanced CNO capabilities that directly support ...

ManTech

Senior CNO Software Engineer

Hanover, MD · On-site

$114.60K - $190.20K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team in Hanover, MD. In this role, you will develop advanced CNO capabilities that directly support ...

ManTech

System Administrator

Fort George G Meade, MD

$77.20K - $128.80K/yr

ManTech seeks an experienced and passionate, career and customer-oriented System Administrator to join our team located in the Ft. Meade, MD area. Responsibilities include, but are not limited to:

ManTech

Management Analyst

Lexington Park, MD

$75.50K - $125.60K/yr

MANTECH seeks a motivated, career and customer-oriented Management Analyst to join our team in Patuxent River, MD. This is an onsite position. Responsibilities include but are not limited to:

ManTech

CNO Software Engineer

Hanover, MD · On-site

$91.60K - $153.80K/yr

MANTECH seeks a skilled and mission-focused CNO Software Engineer to join our team in Hanover, MD. In this role, you will contribute to the development of advanced CNO capabilities that directly ...

ManTech

Expert CNO Software Engineer

Hanover, MD · On-site

$141.50K - $236K/yr

MANTECH seeks a highly technical and mission-focused Expert CNO Software Engineer to join our team in Hanover, MD. In this role, you will develop advanced CNO capabilities that directly support ...

ManTech

Research Scientist

Catonsville, MD · On-site

$128K - $214.40K/yr

MANTECH seeks a motivated, career and customer-oriented Research Scientist to join our team in Catonsville, MD. The Research Scientist will support advanced research initiatives focused on high ...

ManTech

Software Engineer

Annapolis Junction, MD

$141.50K - $236K/yr

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in Annapolis Junction, MD. Responsibilities include, but are not limited to: * Architects, designs, and ...

ManTech

Expert CNO Developer

Hanover, MD · On-site

$141.50K - $236K/yr

MANTECH seeks a highly experienced and innovative Expert CNO Developer to join our team in Hanover, MD . In this role, you will lead the development of mission-critical cyber capabilities and lead ...

ManTech

Expert CNO Developer

Hanover, MD · On-site

$141.50K - $236K/yr

MANTECH seeks a highly experienced and innovative Expert CNO Developer to join our team in Hanover, MD. In this role, you will lead the development of mission-critical cyber capabilities and lead ...

ManTech

Expert CNO Software Engineer

Hanover, MD · On-site

$141.50K - $236K/yr

MANTECH seeks a highly technical and mission-focused Expert CNO Software Engineer to join our team in Hanover, MD. In this role, you will develop advanced CNO capabilities that directly support ...

ManTech

CNO Developer

Hanover, MD · On-site

$91.60K - $153.80K/yr

MANTECH seeks a skilled and mission focused CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber capabilities and ...

ManTech

System Engineer

Fort George G Meade, MD · On-site

$165.90K - $295.30K/yr

MANTECH seeks a motivated, career and customer-oriented Systems Engineer to join our team in the Ft. Meade, MD area. Responsibilities include but are not limited to: * Analyzes user's requirements ...

ManTech

Associate CNO Developer

Hanover, MD

$76.80K - $128.30K/yr

MANTECH seeks a skilled and mission-focused Associate CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber ...

ManTech

Associate CNO Developer

Hanover, MD · On-site

$76.80K - $128.30K/yr

MANTECH seeks a skilled and mission-focused Associate CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical offensive cyber ...

ManTech

Senior CNO Software Engineer

Hanover, MD · On-site

$114.60K - $190.20K/yr

MANTECH seeks a highly technical and mission-focused Senior CNO Software Engineer to join our team in Hanover, MD. In this role, you will develop advanced CNO capabilities that directly support ...

ManTech

Data Scientist

Lexington Park, MD · Hybrid

$91.60K - $153.80K/yr

MANTECH seeks a motivated, career and customer-oriented Data Scientist to join our team in Patuxent River, MD . This is a fulltime hybrid position that will support MANTECH's Data and AI Practice

ManTech

Earned Value Analyst

Lexington Park, MD · Hybrid

$109K - $181.50K/yr

MANTECH seeks a motivated, career and customer-oriented Earned Value Analyst to join our team in the Lexington Park, MD area. This is a hybrid position. This role will support the Cost and Schedule ...

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Showing results 21-40

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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 are popular cities in Maryland for Mantech jobs?
What are the most popular jobs at Mantech?
What are the most popular categories at Mantech?
What are popular roles in Maryland?
Infographic showing various job openings at Mantech in Maryland as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.
Software Test Engineer

Software Test Engineer

ManTech

Hanover, MD • On-site

$128K - $214.40K/yr

Other

Medical, Life, Retirement, PTO

Posted 4 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

31st of 184 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, mission-focused Software Test Engineer to join our team in Hanover, MD. As part of a dynamic team, you will support software development initiatives for a mission-critical organization within the Intelligence Community, focused on secure and reliable data dissemination.
 

Responsibilities include but are not limited to:

  • Analyzing source code using automated Software Assurance (SwA) tools and collaborating with team members on assessment results.
  • Developing and executing test methodologies, scoring criteria, and test cases to support SwA tool analysis.
  • Performing software testing and interfacing with clients to recommend effective remediation strategies.
  • Creating technical documentation and comprehensive test reports.
  • Utilizing, fine-tuning, and evaluating the suitability of SwA tools for specific customer environments.
  • Interpreting SwA tool results to detect vulnerabilities and drive secure coding practices.
  • Researching and assessing emerging SwA tools and methodologies to enhance software security analysis.
     

Minimum Qualifications:

  • 12 years of experience in systems security engineering, software programming, or computer science; OR 8 years of experience with a Master's Degree.
  • Hands-on programming experience in Java, C/C++, or C#.
     

Preferred Qualifications:

  • Experience with programming languages such as Ada, ASM (Assembly), x86_64, PowerPC, MIPS, or Rust.
  • Experience with technology tools including Klocwork, CodePeer, Fortran-Lint, CodeSonar, Fortify, IDA Pro, or MATLAB.
     

Security Clearance Requirements:

  • An active TS/SCI with Polygraph.
     

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, and constant operation of a computer.
  • 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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