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60 Mantech International Field Service Engineer Jobs Hiring Near You

ManTech

Systems Engineer

Fort George G Meade, MD · On-site

$128K - $214K/yr

MANTECH seeks an experienced and passionate, career and customer-oriented Systems Engineer to join ... Bachelor's degree in a technical field and 14+ years of relevant Systems Engineering experience; or ...

ManTech

Linux Systems Engineer

Fort George G Meade, MD · On-site

$128K - $214K/yr

MANTECH seeks an experienced and passionate, career and customer-oriented Systems Engineer to join ... Bachelor's degree in a technical field and 14+ years of relevant Systems Engineering experience; or ...

ManTech

Software Engineer

Crane, IN · On-site

MANTECH seeks a motivated, career and customer-oriented Software Engineer II to join our team in ... Master's degree in Computer Science, Engineering, or a related field * Experience with container ...

ManTech

Systems Engineer

Fort George G Meade, MD · On-site

$128K - $214K/yr

MANTECH seeks an experienced and passionate, career and customer-oriented Systems Engineer to join ... Bachelor's degree in a technical field and 14+ years of relevant Systems Engineering experience; or ...

ManTech

Senior Systems Engineer

Washington, DC · On-site

$179K - $318K/yr

MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team ... Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field ...

ManTech

Systems Engineer

Crane, IN

MANTECH seeks a motivated, career and customer-oriented Systems Engineer II to join our team in ... Experience with commonly used concepts, practices, and procedures within the particular field

ManTech

Principal Cyber Security Engineer

Chantilly, VA · On-site

$141K - $236K/yr

MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join ... Maintaining operations of identity and access management services including directory, access ...

ManTech

Software Engineer

Herndon, VA · On-site

$141K - $236K/yr

MANTECH seeks a motivated, career and customer-oriented Software Engineer to join our team in ... field * Experience with Elasticsearch and Kibana * Experience with AWS services such as Lambda, EC2 ...

ManTech

Systems Engineer

Lexington Park, MD · Hybrid

$98K - $163K/yr

MANTECH seeks a motivated, career and customer-oriented Systems Engineer to join our team in ... Bachelors degree in a technical or scientific field with 3+ years of recent and relevant experience ...

ManTech

Network Engineer

Norfolk, VA · On-site

$94K - $157K/yr

Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to ... Collaborate with cross-functional teams, including network operations, field technicians, project ...

ManTech

Test Engineer

Crane, IN

MANTECH seeks motivated, career and customer-oriented Test Engineer II to join our team in Crane ... Knowledge of commonly used concepts, practices, and procedures within the particular field

ManTech

Integration Engineer

Aiea, HI

$128K - $214K/yr

MANTECH seeks a mission-driven Integration Engineer to join our team in Oahu, Hawaii. This role ... A Bachelor's degree in engineering, computer science, or a related technical field * High School ...

ManTech

Data Engineer

Washington, DC · On-site

$141K - $236K/yr

Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the ... Build data services using technologies like Spark, Kafka, Trino, and Iceberg for large-scale ...

ManTech International

Reliability Engineer

Aiea, HI · On-site

$103K - $130K/yr

MANTECH seeks motivated, career and customer-oriented Reliability Engineers to join our team in ... Bachelor's degree in a relevant discipline or a related field and 10+ years of position-relevant ...

ManTech

Data Engineer

Herndon, VA · On-site

$141K - $236K/yr

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Herndon ... field * Experience with Elasticsearch and Kibana * Experience with AWS services such as Lambda, EC2 ...

ManTech

Senior Software Engineer

Crane, IN · On-site

$122K - $161K/yr

MANTECH seeks a motivated, career and customer-oriented Senior Software Engineer to join our team ... Master's degree in Computer Science, Engineering, or a related field * Experience with high ...

ManTech International

Mechanical Engineer

Silverdale, WA · On-site

$65K - $107K/yr

MANTECH seeks a motivated, career and customer-oriented Mechanical Engineer to join our team in ... field of machine learning, UUV's, underwater acoustics * Conduct research and gather data to ...

ManTech

Network Engineer III

Virginia Beach, VA · Remote

$117K - $195K/yr

MANTECH is seeking a motivated, career and customer orientated Network Engineer III to join our ... Master of Science Degree in Information Technology or related field. * Familiarity with the United ...

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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 Field Service Engineer jobs?

What are the most popular jobs at Mantech International?

What are the most popular categories at Mantech International?

Systems Engineer

Fort George G Meade, MD • On-site

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

$128K - $214K/yr

Full-time

Medical, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

ManTech rating

8.8

Company rating: 8.8 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

48th of 247 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 an experienced and passionate, career and customer-oriented Systems Engineer to join our team located in the Fort Meade, MD area.

Responsibilities include, but are not limited to:

  • Design, implement, and manage enterprise-level virtualized environments and infrastructure.
  • Provide full-lifecycle systems administration for hardware and software across development, test, and production environments.
  • Deploy and maintain IT automation solutions to streamline operational tasks within secure, isolated network architectures.
  • Engineer and optimize scalable storage solutions and complex file system configurations.
  • Author and present technical program documentation and briefings for senior-level management and stakeholders.

Minimum Qualifications:

  • Bachelor's degree in a technical field and 14+ years of relevant Systems Engineering experience; or an Associate's degree with 19+ years' experience.
  • Extensive experience with Linux administration and engineering.
  • Proficiency in Bash scripting and infrastructure automation using Ansible or SaltStack.
  • Experience with container orchestration (Docker, Kubernetes) and observability tools (nxLog, Grafana).
  • Experience orchestrating enterprise virtualization (VMware vSphere) or Nutanix Hyperconverged Infrastructure (HCI).
  • Experience with NiFi for data flow and log aggregation.

Preferred Qualifications:

  • Advanced scripting in Python or Perl.
  • Proficiency in PKI certificate management and hardware security modules.
  • Experience implementing automated security hardening (STIGs/CIS).

Clearance Requirement: 

  • Current/Active TS/SCI with Polygraph

Physical Requirements:

  • Must be able to remain in a stationary position at least 50% of the time.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.

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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