ManTech International

Enterprise AI Security Engineer

ManTech International$114K — $190K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Cyber Security, Information Systems, or a related field.
  • 5+ years of experience in Information System Security Engineering (ISSE) or A&A/RMF compliance.
  • In-depth experience with Risk Management Framework (RMF) and Authority to Operate (ATO) processes.
  • Expertise in security architecture design, focusing on Identity Management and Zero Trust principles.
  • Experience with compliance documentation platforms or security policy enforcement tools.

Responsibilities

  • Lead A&A activities under the RMF for enterprise AI systems.
  • Design Zero Trust architectures and robust IAM solutions.
  • Develop runtime security policies using tools like Open Policy Agent.
  • Integrate AI governance practices and implement classification-aware access control.
  • Manage compliance documentation and evidence gathering using XACTA or eMASS.

Benefits

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • Short-term and long-term Disability
  • Retirement and Savings
  • Learning and Development opportunities
  • Wellness programs
  • Optional benefit elections
Full Job Description
Description & Requirements

***This is for a future opportunity***

MANTECH seeks a motivated, career and customer oriented Enterprise AI Security Engineer for a new initiative. This effort supports the rapid design, deployment, operation, and sustainment of enterprise-scale AI, data, and mission platform capabilities across the cloud, edge, and classified operational environment.

This role supports Authorization and Accreditation (A&A), Risk Management Framework (RMF) ATO, runtime security, and Zero Trust implementation for enterprise AI systems. You will integrate security and policy enforcement across the AI platform.

Responsibilities include but are not limited to:
  • Lead and manage Authorization and Accreditation (A&A) activities under the Risk Management Framework (RMF) for enterprise AI systems.
  • Design and implement Zero Trust architectures and robust Identity and Access Management (IAM) solutions.
  • Develop and enforce runtime security policies using tools like Open Policy Agent (OPA).
  • Integrate AI governance practices and implement classification-aware access control.
  • Manage compliance documentation and evidence gathering using platforms like XACTA and/or eMASS.


Minimum Qualifications:
  • Bachelor's degree in Cyber Security, Information Systems, or a related technical field.
  • 5 or more years of experience in Information System Security Engineering (ISSE) or A&A/RMF compliance.
  • In-depth, practical experience with the Risk Management Framework (RMF) and obtaining an Authority to Operate (ATO).
  • Expertise in security architecture design, including Identity Management and Zero Trust principles.
  • Demonstrated experience with compliance documentation platforms or policy enforcement tools.


Preferred Qualifications:
  • Experience implementing Keycloak for identity integration.
  • Professional security certifications (e.g., CISSP, CISM, RMF certification).
  • Direct experience integrating security controls into AI/ML or LLM solutions.


Clearance Requirements:
  • For onsite work, a TS/SCI clearance with polygraph will be required.


Physical Requirements:
  • The person in this position must be able to remain in a stationary position 50% of the time.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Constantly operates a computer and other office productivity machinery.


The projected compensation range for this position is $114,600.00-$190,200.00. 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.

About ManTech International

ManTech International Corporation is an American defense contracting firm that was founded in 1968. The company provides cybersecurity, intelligence, and defense solutions to the United States Government. ManTech has over 9,000 employees and operates in 40 countries worldwide. The company's services include software development, systems engineering, and enterprise IT solutions. ManTech has been awarded numerous contracts by the U.S. Department of Defense and other government agencies.
Learn more about ManTech International
Size
9,800 employees
Market Cap
$3.7 billion
Industry
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ

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