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Senior Cloud Information Systems Security Engineer

MANTECH
Huntsville, AL Full Time
POSTED ON 10/7/2026
AVAILABLE BEFORE 11/13/2026
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information Systems Security Engineer to join our team in Huntsville, AL. This is an onsite position.

Responsibilities Include But Are Not Limited To

  • Lead and supervise a team of security professionals managing the end-to-end implementation of the RMF lifecycle for FBI IT systems.
  • Coordinate RMF preparation step activities and guide system categorization efforts based on mission impact and regulatory requirements.
  • Advise on the selection, tailoring, and documentation of security controls aligned with Bureau risk appetite and compliance standards.
  • Direct the deployment of technical, operational, and management controls across system lifecycles, ensuring high-quality deliverables.
  • Oversee comprehensive security control assessments and prepare critical risk management documentation for system authorization and executive decisions.
  • Manage ongoing monitoring, continuous assessment activities, and metric collection to adapt security strategies and maintain sustained compliance.
  • Provide subject-matter expertise on risk analysis, incident response, remediation, and audits, while communicating status and risks to stakeholders.

Minimum Qualifications

  • Bachelor’s Degree or equivalent experience (6 additional years of experience in lieu of degree).
  • 8 years of experience in secure design, analysis, and testing of information security systems and products (6.5 years of experience with Master's Degree).
  • 8 years of experience applying methods, standards and approaches for ensuring the baseline security safeguards are appropriately implemented and documented (6.5 years of experience with Master's Degree).
  • 8 years of experience creating and updating security test plans for detecting and mitigating risk to information systems (6.5 years of experience with Master's Degree).
  • Must possess a CISSP or CEH certification, a Cloud certification, and one of the following: CCNP Enterprise, CISM, CISSP-ISSAP, CISSP-ISSEP, GCIA, or GDSA.

Preferred Qualifications

  • Master’s degree in Computer Science, Cybersecurity, or a related technical discipline.

Clearance Requirements

  • Must have a current/active TS with SCI Eligibility.
  • Must be able to obtain and maintain a Polygraph.

Physical Requirements

  • The person in this position must be able to remain in a stationary position 50% of the time.
  • Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Salary.com Estimation for Senior Cloud Information Systems Security Engineer in Huntsville, AL
$148,934 to $178,220
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