MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
60 Mantech Information Security Engineer Jobs Hiring Near You
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
Information System Security Engineer
Washington, DC · On-site
$91K - $153K/yr
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
Information System Security Engineer
Washington, DC · On-site
$91K - $153K/yr
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
Information Systems Security Engineer
Norfolk, VA · On-site
$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
Norfolk, VA · On-site
$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
Norfolk, VA · On-site
$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
Norfolk, VA · On-site
$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 seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
Information Systems Security Engineer
Norfolk, VA · On-site
$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
Norfolk, VA · On-site
$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 System Security Engineer
Washington, DC · On-site
$91K - $153K/yr
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
Information System Security Engineer
Washington, DC · On-site
$91K - $153K/yr
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
Senior Cloud Information System Security Engineer
Huntsville, AL · On-site
$104K - $142K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA or Hunstville, AL.
Senior Cloud Information System Security Engineer
Huntsville, AL · On-site
$104K - $142K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA or Hunstville, AL.
Information Systems Security Engineer
Norfolk, VA · On-site
$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
Norfolk, VA · On-site
$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 ...
Senior Cloud Information System Security Engineer
Huntsville, AL · On-site
$104K - $142K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA or Hunstville, AL.
Senior Cloud Information System Security Engineer
Huntsville, AL · On-site
$104K - $142K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA or Hunstville, AL.
Senior Information Systems Security Engineer
Washington, DC · On-site
$141K - $236K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. This is an onsite position. The Information Systems ...
Senior Information Systems Security Engineer
Washington, DC · On-site
$141K - $236K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Information Systems Security Engineer (ISSE) to join our team in Washington, D.C. This is an onsite position. The Information Systems ...
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
Senior Cloud Information System Security Engineer
Washington, DC · On-site
$114K - $190K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities ...
Senior Cloud Information System Security Engineer
Washington, DC · On-site
$114K - $190K/yr
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities ...
Security Engineer
$150K - $268K/yr
MANTECH seeks a motivated, career and customer-oriented Security Engineer to join our team in ... mantech.com and provide your name and contact information.
Security Engineer
$150K - $268K/yr
MANTECH seeks a motivated, career and customer-oriented Security Engineer to join our team in ... mantech.com and provide your name and contact information.
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL.
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
MANTECH seeks a motivated, career and customer-oriented Senior Information Security Analyst join ... Provide security guidance and recommendations to Architects and Engineers Minimum Qualifications:
Network Security Engineer
Chantilly, VA · On-site
$104K - $172K/yr
Perform Tier II and Tier III network security engineering support, while assisting in designing ... mantech.com and provide your name and contact information.
New
Network Security Engineer
Chantilly, VA · On-site
$104K - $172K/yr
Perform Tier II and Tier III network security engineering support, while assisting in designing ... mantech.com and provide your name and contact information.
New
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.
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.
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.
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.
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.
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.
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 14 people who took the Breakroom Quiz between December 2024 and June 2026.
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.
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 14 people who took the Breakroom Quiz between December 2024 and June 2026.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 other companies are hiring for Information Security Engineer jobs?
What are the most popular jobs at Mantech?
What are the most popular categories at Mantech?
ManTech rating
9.0
Based on 14 frontline employees who took The Breakroom Quiz
33rd of 244 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 Senior Information Security Analyst join our team in Doral, FL.
Responsibilities include but are not limited to:
- Senior Information Security Analyst is responsible for conducting comprehensive security assessments, including Federal Information Security Management Act (FISMA) reviews, to identify vulnerabilities and ensure compliance with relevant security standards and regulations
- Lead and conduct comprehensive security assessments of information systems, applications, and infrastructure, including FISMA reviews
- Evaluate the effectiveness of security controls and identify vulnerabilities, analyze security risks, and provide recommendations for mitigation
- Develop and maintain security assessment methodologies and tools, and ensure compliance with FISMA requirements and guidelines; develop and maintain FISMA documentation, including System Security Plans (SSP), risk assessments, and Continuous Monitoring Plans
- Prioritize vulnerabilities based on risk and impact, and develop and implement remediation plans; track and report on vulnerability remediation progress; review and evaluate security architecture designs
- Provide security guidance and recommendations to Architects and Engineers
Minimum Qualifications:
- BA/BS in field necessary to assume Senior Information Security Analyst duties or 4 additional years of experience in lieu of a degree
- 9 years of experience with 5 years of relevant Senior Information Security Analyst experience
- Strong understanding of security frameworks, standards, and regulations, such as NIST, ISO 27001, and FISMA.
- Experience conducting vulnerability assessments and penetration testing.
- Knowledge of security technologies, such as firewalls, intrusion detection/prevention systems and security information and event management (SIEM) tools.
- Must hold at least one (1) of the following certifications: CompTIA Security, Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or any DoD 8570.01-M IAM Level II compliant certification.
Preferred Qualifications:
- Master's degree in Computer Science, Computer Engineering, Information Systems, or a closely related field.
- Experience in current authorization practices, particularly within the DoD.
- Experience with cloud security assessments. Knowledge of scripting or programming languages.
- Experience and/or certifications associated with RMF, ICD 503, NIST SP800-53 or DCID 6/3. Windows, Linux, UNIX, Cisco, SQL or Oracle databases, and virtualized systems certification. Red Hat Enterprise License (RHEL) Linux 7, Tenable, and one or more SIEM certifications.
- Relevant certifications, such as CISSP, CISM, CISA, or CAP. Certified Ethical Hacker (CEH), Offensive Security Certified Professional (OSCP), Certified Cloud Security Professional (CCSP), AWS Certified Security Specialty, Azure Security Engineer Associate, Certified in Risk and Information Systems Control (CRISC), ISO 27001 Lead Auditor.
- Experience at a DoD Combatant Command (e.g., SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a component is desired.
Clearance Requirements:
- Must have an active Top Secret clearance with SCI Eligibility
Physical Requirements:
- Must be able to remain in a stationary position 50%
- Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer
- The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
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