United States Remote (Global)

Avint is hiring a Senior ISSO (Cybersecurity Compliance Lead / RMF SME)

About the Role

Avint is looking for a Senior ISSO (Cybersecurity Compliance Lead / RMF SME) to join our team supporting the Federal Retirement Thrift Investment Board (FRTIB) Headquarters. You will be part of a high-performing team focused on protecting critical federal systems within the HACS program, leading Risk Management Framework (RMF) and Authority to Operate (ATO) efforts across mission-critical systems. This role sits at the intersection of cybersecurity, compliance, and mission operations, ensuring systems are secure, authorized, and aligned with federal requirements.

What You'll Do

  • Lead and support Risk Management Framework (RMF) processes and the achievement of Authority to Operate (ATO) for mission-critical federal systems.
  • Oversee cybersecurity compliance efforts across multiple systems within the HACS program at FRTIB HQ.
  • Develop and maintain key security documentation, including System Security Plans (SSP), Plans of Action and Milestones (POA&M), and Security Assessment Reports (SAR).
  • Ensure systems continuously meet federal cybersecurity requirements and operate with proper security authorizations.

What We're Looking For

  • A minimum of 8 years of experience in cybersecurity, information assurance, or compliance.
  • Extensive, hands-on experience with NIST RMF, ATO processes, and system authorization.
  • Strong knowledge of federal cybersecurity frameworks and the documentation required (SSP, POA&M, SAR).
  • Proven experience leading or overseeing security efforts across multiple systems.
  • A Bachelor’s degree or equivalent, relevant work experience.

Benefits & Compensation

  • Competitive salaries based on experience.
  • Comprehensive health coverage.
  • Unique 401K plan.
  • Generous Paid Time Off (PTO) and Federal Holidays.
  • Reimbursement for professional development, including courses, exams, and tuition.

Work Mode

This position is open to candidates located in the United States.

Avint is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity and Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

Required Skills
NIST RMFATO ProcessesSystem AuthorizationFederal Cybersecurity FrameworksSSPPOA&MSARCybersecurity ComplianceInformation Assurance
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About company
Avint

Avint delivers transformational cybersecurity solutions to achieve government mission success. A fast-growing service-disabled veteran-owned and women-owned small business offering defense, intelligence and national security customers better options for securing systems anywhere at any time.

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Job Details
Category security
Posted 7 days ago