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ManTech

20 Mantech Information Technology Jobs Hiring Near You

ManTech

Dedicated IT Support Technician

Chantilly, VA

$75K - $125K/yr

MANTECH seeks a motivated, career- and customer-oriented Dedicated IT Support Technician to join our dedicated support team in Chantilly, VA . In this role, you will provide lifecycle support for ...

ManTech

Information Assurance Specialist

Crane, IN · On-site

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

MANTECH

Dedicated IT Support Technician

Chantilly, VA

$22 - $30.25/hr

MANTECH seeks a motivated, career- and customer-oriented Dedicated IT Support Technician to join our dedicated support team in Chantilly, VA . In this role, you will provide lifecycle support for ...

ManTech

Information Assurance Engineer

Crane, IN · On-site

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

ManTech

Information Assurance Engineer

Crane, IN · On-site

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

ManTech

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

ManTech

Information Assurance Engineer

Crane, IN

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

ManTech

Information System Security Officer

Columbia, MD · On-site

$141K - $236K/yr

... 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 driven, and ...

ManTech

Information System Security Officer

Columbia, MD · On-site

$141K - $236K/yr

... 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 driven, and ...

ManTech

Information Systems Security Engineer

Norfolk, VA

$89K - $148K/yr

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

ManTech

Information Systems Security Engineer

Norfolk, VA · On-site

$89K - $148K/yr

... MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative ... Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career ...

All JobsMantech Information Technology Jobs

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.
46% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 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.
45% of people say they have to use vacation days when they’re out sick.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

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

Most people say the health insurance costs are okay.
83% of people say the health insurance costs are okay
Based on data from 6 people who took the Breakroom Quiz between March 2025 and June 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 11 people who took the Breakroom Quiz between June 2025 and June 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 14 people who took the Breakroom Quiz between December 2024 and June 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 14 people who took the Breakroom Quiz between December 2024 and June 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.
93% of people say they’re treated with respect by their managers.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

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

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Is it stressful to work at ManTech?

Some people feel stressed out here.
46% of people say they often feel stressed out at work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech enjoy their jobs?

Most people enjoy their job.
89% of people report they enjoy their job.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
79% of people report that they would recommend working with their immediate team to a friend.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
43% of people report they didn’t get enough training when they started working here.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get support to advance at ManTech?

Most people are given support to advance their career here.
In the last year, 67% of people report being given support to advance their career here.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and June 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.
69% 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 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do workers feel well informed about how ManTech is doing?

Most people feel well informed about how the company is doing.
69% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.
What are the most popular job types at Mantech?
    What are the most popular jobs at Mantech?
    What are the most popular categories at Mantech?
    Infographic showing various Information Technology job openings at Mantech in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution.

    Information Technology Assurance Specialist

    ManTech

    Los Angeles, CA • On-site

    $128K - $214K/yr

    Other

    Medical, Life, Retirement, PTO

    Re-posted 13 days ago

    ManTech rating

    9.0

    Company rating: 9.0 out of 10

    Based on 14 frontline employees who took The Breakroom Quiz

    33rd of 242 rated software companies

    Job description

    Description & Requirements
    Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!

    MANTECH seeks a motivated, career and customer-oriented Information Technology/Assurance Specialist III to join our team in El Segundo, CA.

    The Information Technology/Assurance Specialist III will leverage their strong technical background and knowledge to support Special Access Programs (SAPs) supporting SMC Directorates and/or AFSPC Operational Units. You will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.

    Responsibilities include but are not limited to:

    • Establishing complex operational software configuration controls and system interfaces for assigned computer systems.
    • Maintaining file servers, firewalls, network access, and Security Monitoring Systems while ensuring all system documentation is current.
    • Analyzing and troubleshooting system anomalies to ensure optimum equipment performance and supporting operational tests.
    • Reviewing, preparing, and updating AIS accreditation packages and notifying customers of changes affecting certification. Identifying AIS vulnerabilities, implementing effective countermeasures, and performing routine AIS self-inspections.
    • Ensuring all AIS and network nodes are operated, maintained, and disposed of in strict accordance with security policies.
    • Providing leadership, mentoring, and quality assurance for team members while managing account creations and help desk support.
    • Must meet DoD 8570.01-M IAT Level 2 and IAM Level 1 certification requirements within 6 months of the date of hire.

    Minimum Qualifications:

    • Bachelor's degree; an additional 4 years of related experience might be substituted for a degree.
    • 6+ years of relevant SCI or SAP experience.
    • Working knowledge of LAN/WAN technologies and data backup technologies to include communication security (COMSEC) integration.
    • Familiarity with security policy manuals including ICDs, JAFANs, DoD Manuals, and guiding policy documents.

    Preferred Qualifications :

    • Minimum 3 years of SAP-related experience is highly desired.
    • Completed training on Joint Security Implementation Guidance (JSIG) and Risk Management Framework (RMF).
    • Working knowledge and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross-domain solutions is desired.
    • Possession of a high degree of originality, creativity, and initiative requiring minimal supervision.

    Clearance Requirements:

    • Current Top-Secret Clearance with SCI Eligibility
    • Willingness to submit to a Counterintelligence polygraph.

    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.
    • Must be able to lift up to 50 lbs.

    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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