Personnel Security Specialist
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle ...
60 Mantech Security Jobs Hiring Near You
Personnel Security Specialist
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle ...
MANTECH seeks a motivated and team-oriented Security Operations Manager to support a DHS customer in Chandler, AZ . As part of this mission, you will manage all aspects of Security Operations and ...
MANTECH seeks a motivated and team-oriented Security Operations Manager to support a DHS customer in Chandler, AZ . As part of this mission, you will manage all aspects of Security Operations and ...
Acquisition Security Analyst
Los Angeles, CA · Hybrid
$114K - $190K/yr
MANTECH seeks a motivated, career and customer-oriented Acquisition Security Analyst - II to join our team in El Segundo, CA . In this role, you will assist the Government Program Manager with the ...
Acquisition Security Analyst
Los Angeles, CA · Hybrid
$114K - $190K/yr
MANTECH seeks a motivated, career and customer-oriented Acquisition Security Analyst - II to join our team in El Segundo, CA . In this role, you will assist the Government Program Manager with the ...
Program Security Officer 2
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 to join our team at the Pentagon. Responsibilities include but not limited to: * Provides advice and assistance ...
Program Security Officer 2
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 to join our team at the Pentagon. Responsibilities include but not limited to: * Provides advice and assistance ...
Program Security Assistant
Chantilly, VA · On-site
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Assistant to join our team in the Chantilly, VA area. Program Security Assistant (PSA) provides assistance to the Government ...
Program Security Assistant
Chantilly, VA · On-site
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Assistant to join our team in the Chantilly, VA area. Program Security Assistant (PSA) provides assistance to the Government ...
Personnel Security Specialist
Los Angeles, CA · On-site
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle ...
Personnel Security Specialist
Los Angeles, CA · On-site
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle ...
Program Security Officer 2
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 PSO 2 to join our team in Chantilly, VA. Responsibilities include, but are not limited to: * Provide program ...
Program Security Officer 2
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 PSO 2 to join our team in Chantilly, VA. Responsibilities include, but are not limited to: * Provide program ...
Information Systems Security Engineer
$141K - $236K/yr
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team in the Fort Meade, Maryland area. Responsibilities include, but are not limited ...
Information Systems Security Engineer
$141K - $236K/yr
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team in the Fort Meade, Maryland area. Responsibilities include, but are not limited ...
$16.75 - $19.75/hr
MANTECH seeks a motivated, career and customer-oriented Site Security Representative to join our team in Cherry Point, NC . This is an onsite position protecting our nation's most sensitive programs.
$16.75 - $19.75/hr
MANTECH seeks a motivated, career and customer-oriented Site Security Representative to join our team in Cherry Point, NC . This is an onsite position protecting our nation's most sensitive programs.
Personnel Security Specialist
Los Angeles, CA · On-site
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle ...
Personnel Security Specialist
Los Angeles, CA · On-site
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA. The Personnel Security Specialist's primary function is to handle ...
Personnel Security Specialist
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA . The Personnel Security Specialist's primary function is to handle ...
Personnel Security Specialist
$97K - $161K/yr
ManTech seeks a motivated, career and customer-oriented Personnel Security Specialist II to join our team in El Segundo, CA . The Personnel Security Specialist's primary function is to handle ...
Personnel Security Specialist
$97K - $161K/yr
MANTECH seeks a Personnel Security Specialist II to handle personnel security functions in support of the customer's facility and organization to join our team in El Segundo, CA . The Personnel ...
Personnel Security Specialist
$97K - $161K/yr
MANTECH seeks a Personnel Security Specialist II to handle personnel security functions in support of the customer's facility and organization to join our team in El Segundo, CA . The Personnel ...
Security Control Validator
Stafford, VA · Remote
$94K - $157K/yr
MANTECH is seeking a motivated, career and customer-oriented Security Control Validator to join our team in Stafford, VA. This will be a partially remote position with the candidate being required to ...
Security Control Validator
Stafford, VA · Remote
$94K - $157K/yr
MANTECH is seeking a motivated, career and customer-oriented Security Control Validator to join our team in Stafford, VA. This will be a partially remote position with the candidate being required to ...
Security Task Lead
Linthicum Heights, MD · On-site
$142K - $254K/yr
MANTECH seeks a motivated, career and customer-oriented Security Task Lead to join our team in Linthicum, MD. Responsibilities include but are not limited to: * You will provide overall management ...
Security Task Lead
Linthicum Heights, MD · On-site
$142K - $254K/yr
MANTECH seeks a motivated, career and customer-oriented Security Task Lead to join our team in Linthicum, MD. Responsibilities include but are not limited to: * You will provide overall management ...
Program Security Officer 2
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 PSO 2 to join our team in Chantilly, VA. Responsibilities include, but are not limited to: * Provide program ...
Program Security Officer 2
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Program Security Officer 2 PSO 2 to join our team in Chantilly, VA. Responsibilities include, but are not limited to: * Provide program ...
Personnel Security Specialist
Los Angeles, CA · On-site
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist (PSS)-II to join our team in El Segundo, CA. The Personnel Security Specialist (PSS)-II will play a vital role in ...
Personnel Security Specialist
Los Angeles, CA · On-site
$75K - $125K/yr
MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist (PSS)-II to join our team in El Segundo, CA. The Personnel Security Specialist (PSS)-II will play a vital role in ...
Activity Security Representative
Cape Canaveral, FL · On-site
$14.50 - $17/hr
MANTECH seeks a motivated, career and customer-oriented Activity Security Representative II to join our team in Cape Canaveral, FL . This role supports the customer's facility and organization by ...
Activity Security Representative
Cape Canaveral, FL · On-site
$14.50 - $17/hr
MANTECH seeks a motivated, career and customer-oriented Activity Security Representative II to join our team in Cape Canaveral, FL . This role supports the customer's facility and organization by ...
Information Systems Security Engineer
$89K - $148K/yr
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team onsite in Norfolk, Virginia supporting the Navy Continuous Training Environment ...
Information Systems Security Engineer
$89K - $148K/yr
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team onsite in Norfolk, Virginia supporting the Navy Continuous Training Environment ...
Site Security Representative - Security Manager
Kaneohe, HI · On-site
$97K - $161K/yr
MANTECH seeks a motivated, career and customer-oriented Site Security Representative - Security Manager to join our team at Marine Corps Base Hawaii/Kaneohe Oahu, Hawaii . This position will assist ...
Site Security Representative - Security Manager
Kaneohe, HI · On-site
$97K - $161K/yr
MANTECH seeks a motivated, career and customer-oriented Site Security Representative - Security Manager to join our team at Marine Corps Base Hawaii/Kaneohe Oahu, Hawaii . This position will assist ...
Information Systems Security Engineer
$89K - $148K/yr
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team onsite in Norfolk, Virginia supporting the Navy Continuous Training Environment ...
Information Systems Security Engineer
$89K - $148K/yr
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Engineer (ISSE) to join our team onsite in Norfolk, Virginia supporting the Navy Continuous Training Environment ...
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.
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.
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.
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.
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.
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.
Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.
- 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 are the most popular job types at Mantech?
What are the most popular jobs at Mantech?
What are the most popular categories at Mantech?
$97K - $161K/yr
Full-time
Medical, Life, Retirement, PTO
Re-posted 16 hours ago
ManTech rating
8.8
Based on 15 frontline employees who took The Breakroom Quiz
48th of 247 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 Personnel Security Specialist II to join our team in El Segundo, CA.
The Personnel Security Specialist's primary function is to handle personnel security functions in support of the customer's facility and organization. The position will provide "day-today" PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
Responsibilities include but are not limited to:
* Build and Maintain tracking spreadsheets/databases for customer PERSEC activities.
* Provide support for the security awareness and education programs.
* Perform miscellaneous administrative support functions as directed by the contractor site lead and/or the Government Security Representative.
* Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions.
* Conduct Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), and SAPNP reviews of candidates being submitted for SAP access.
* Perform data entry and record checks in the Joint Access Database (JADE) and maintain all customer sponsored personnel access information.
* Receive and/or transmit classified visit requests as necessary to meet customer needs.
Minimum Qualifications:
* Bachelor's degree - 4 additional years of experience may be considered in lieu of degree.
* 6 years related experience.
* 4 years' relevant SCI or SAP experience.
* Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents.
Preferred Qualifications:
* 2 years of SAP-related experience highly desired.
Clearance Requirements:
* Current Top Secret Clearance with SCI Eligibility.
* Eligibility for access to Special Access Program Information.
* 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.
* Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
* 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 $97,100.00-$161,900.00. 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.
About ManTech
Sourced by ZipRecruiter
Industry
It services
Company size
5,001 - 10,000 Employees
Headquarters location
Herndon, VA, US
Year founded
1968