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60 Mantech International Development Engineer Jobs Hiring Near You

ManTech

Senior CNO Software Engineer

Hanover, MD · On-site

$114K - $190K/yr

... Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a highly technical and mission-focused Senior CNO Software ...

ManTech

Electrical Engineer

Hollywood, FL · On-site

MANTECH seeks a motivated, career and customer-oriented Electrical Engineer to join our team in ... Plans, conducts, and may supervise research, development, or installation of products and systems ...

ManTech

Expert Test Engineer

Washington, DC · Hybrid

$116K - $194K/yr

... Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! ***This is for a future opportunity*** MANTECH seeks a career and customer ...

ManTech

Systems Engineer

Lexington Park, MD · Hybrid

$98K - $163K/yr

Perform engineering analysis to identify, design, and test practical solutions for complex system ... Development opportunities, wellness programs as well as other optional benefit elections. MANTECH ...

ManTech

Senior CNO Software Engineer

Hanover, MD · On-site

$141K - $236K/yr

... Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a highly technical and mission-focused Senior CNO Software ...

ManTech

Junior Engineer

Crane, IN

Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to ... Lead/mentor team members in RF testing and development projects. * Work alongside government ...

MANTECH

Software Engineer

Fort George G Meade, MD · On-site

... 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 Software Engineer to ...

ManTech

Software Engineer

Annapolis Junction, MD · On-site

$141K - $236K/yr

... 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 Software Engineer to ...

ManTech

Data Engineer

Herndon, VA · On-site

$141K - $236K/yr

... 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 Data Engineer to join ...

ManTech

Software Engineer

Crane, IN

MANTECH seeks a motivated, career and customer-oriented Software Engineer II to join our team in ... Optimize development and deployment processes using container technologies like Docker, or similar ...

ManTech

Expert CNO Software Engineer

Hanover, MD · On-site

$141K - $236K/yr

... Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a highly technical and mission-focused Expert CNO Software ...

ManTech

Expert CNO Software Engineer

Hanover, MD · On-site

$141K - $236K/yr

... Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a highly technical and mission-focused Expert CNO Software ...

ManTech

Software Engineer

Crane, IN · On-site

MANTECH seek a motivated, career and customer-oriented Software Engineer I to join our team in ... Participate in agile development cycles, including sprint planning, stand-ups, and iterative ...

ManTech

Senior Cyber Security Engineer

Chantilly, VA · On-site

$114K - $190K/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 Senior ...

ManTech

Principal Cyber Security Engineer

Chantilly, VA · On-site

$141K - $236K/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 Principal ...

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ManTech Jobs Information

Do workers at ManTech get paid breaks?

Yes. Most people get paid breaks.
100% of people say they get paid breaks.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and June 2026.

Does ManTech pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
50% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and August 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 12 people who took the Breakroom Quiz between June 2025 and August 2026.

Is the health insurance from ManTech affordable enough for their workers?

Most people say the health insurance costs are okay.
86% of people say the health insurance costs are okay
Based on data from 7 people who took the Breakroom Quiz between March 2025 and August 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 12 people who took the Breakroom Quiz between June 2025 and August 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 80% of people with changing schedules find out their shifts one week or less ahead of time.
  • 20% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 0% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

Do workers at ManTech worry about hours?

Most people don’t worry about getting enough hours.
100% of people report they don’t worry about getting enough hours.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

Do ManTech workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
50% report that they don’t have enough control over which shifts they work.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it for ManTech workers to change shifts?

Most people find it easy to change shifts.
80% of people report that it’s easy to change shifts if they need to.
Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 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 15 people who took the Breakroom Quiz between December 2024 and August 2026.

Do ManTech managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
88% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

Do jobs at ManTech spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
25% of people report that their job takes up time that they don’t get paid for.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 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 15 people who took the Breakroom Quiz between December 2024 and August 2026.

Is working at ManTech good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 7 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.
87% of people say they’re treated with respect by their managers.
Based on data from 15 people who took the Breakroom Quiz between December 2024 and August 2026.

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

Most people get breaks without interruption.
79% of people report that they get to take their breaks without interruption.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and August 2026.

Is it stressful to work at ManTech?

Some people feel stressed here.
50% of people say they often feel stressed at work.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and August 2026.

Do people at ManTech enjoy their jobs?

Most people enjoy their job.
80% of people report they enjoy their job.
Based on data from 10 people who took the Breakroom Quiz between December 2024 and August 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
73% of people report that they would recommend working with their immediate team to a friend.
Based on data from 15 people who took the Breakroom Quiz between December 2024 and August 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
47% of people report they didn’t get enough training when they started working here.
Based on data from 15 people who took the Breakroom Quiz between December 2024 and August 2026.

Do people get support to advance at ManTech?

Only some people are given support to advance their career here.
In the last year, 38% of people report not being given support to advance their career here.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and August 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.
71% 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 14 people who took the Breakroom Quiz between December 2024 and August 2026.

Do workers feel well informed about how ManTech is doing?

Only some people feel well informed about how the company is doing.
36% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and August 2026.

What other companies are hiring for Development Engineer jobs?

What are the most popular jobs at Mantech International?

What are the most popular categories at Mantech International?

Business Development and Capture Executive-MPO

Annapolis Junction, MD • On-site

ManTech
IT Services • 5 - 10K employees
Learn more about ManTechexternal

$169K - $303K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 24 days ago

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

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 Business Development & Capture Executive - MPO Growth to join our Business Development team in Annapolis Junction, MD. This is a hybrid position, with onsite presence required as needed, which may vary from week to week.

This Business Development and Capture Executive will report to and work closely with the VP of Growth for the Intel Sector, focusing on growing strategic business in the MPO market space. You will lead pipeline development and specific capture activities of multiple opportunities drawing on resources from the line organization, sector and corporate business development, and the capability practice areas, leading to awards of new and follow-on contracts. We are looking for a candidate who has won in the past and wants to be a market disruptor. You must be creative, energetic, competitive, and knowledgeable about the market. You will leverage your relationships with clients and industry to engineer wins for MANTECH.

Responsibilities include but are not limited to:

  • Develop and manage a healthy pipeline while leading opportunity capture strategies in collaboration with proposal operations, solutions architects, business growth teams, and leadership
  • Define opportunity requirements and address capabilities gaps by identifying areas of improvement and applying innovative solutions
  • Initiate and participate in customer discussions including the generation and presentation of White Papers and briefings, and representation at MANTECH at solicitation conferences
  • Identify industry teammates, lead discussions, and negotiate teaming agreements
  • Initiate and support solutioning discussions with internal and external resources including MANTECH Solution Architects
  • Brief MANTECH leadership on the status of opportunities and close open action items
  • Support customer account planning and participate in company branding activities congruent with business opportunities including: White papers, technology demonstrations, RFI responses and participation in industry groups to gain insight to near/far-term customer & mission needs

Minimum Qualifications:

  • Bachelor's Degree from an accredited institution, preferably in technology or business, or equivalent combination of education and experience
  • 12 or more years of experience in the federal market with a minimum of 5 years of experience supporting the MPO in either on-site contract performance, Business Development or Capture Management
  • Technical understanding with ability to demonstrate to customers a strong congruency between MANTECH Core Competencies and how those enhance Mission and Tradecraft
  • Deep knowledge of the MPO Agency mission, including cybersecurity and SIGINT, and existing relationships with its leadership and the industrial base. 

Clearance Requirements:

  • Must have a current/active TS/SCI with Polygraph

Physical Requirements:

  • Must be able to remain in stationary position for up to 50% of the time.
  • Must be able to deliver clear and effective communication verbally and via email, phone, and virtual communication platforms to interface with co-workers and customers.
  • Must be able to occasionally move about inside an office environment to access file cabinets, office machinery, and communicate with co-workers. 
  • Must be able to effectively use IT peripherals such as laptop, desktop, printer, etc.

The projected compensation range for this position is $169,100.00-$303,300.00. 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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