Portfolio Company Careers

Information Systems Security Manager - Remote (Active Clearance Required)

Privateer

Privateer

United States
Posted on Sep 9, 2025

Role Overview

The ISSM will support the security and compliance of Privateer’s information systems, ensuring alignment with federal and industry standards (NIST 800-53, NIST 800-171, CMMC, FedRamp). This position is ideal for candidates with hands-on experience in risk management, compliance, and technical administration within a defense or government contractor environment. This role is remote, and candidates must hold an active Secret security clearance to be considered.

Key Responsibilities

  • Oversee daily security operations for information systems, including hardware/software implementation and technical administration.
  • Monitor, analyze, and respond to network and security events; conduct regular audits and assessments.
  • Document compliance actions and develop plans of action and milestones (POA&M) to address non-compliance.
  • Ensure systems are operated, maintained, and disposed of per security policies and the security plan.
  • Support risk management activities and maintain compliance with RMF, NIST 800-53, NIST 800-171, CMMC, and FedRamp.
  • Balance priorities across multiple programs and customers.
  • Lead or support IS auditing and formal assessment/authorization processes.
  • Collaborate with cross-functional teams to identify and mitigate security risks and vulnerabilities.
  • Stay current with cybersecurity trends and best practices.

Basic Qualifications

  • Active Secret clearance.
  • Bachelor’s degree in a related field or equivalent experience.
  • 8+ years of professional experience in cybersecurity or information assurance. Security+ or equivalent DoD 8570/8140 IAM Level II/III certification.
  • Experience with IS auditing and technical administration (Windows/Linux).
  • Hands-on with industry-standard cybersecurity tools and vulnerability scanners.
  • Strong communication, organizational, and analytical skills.
  • Ability to work with multiple customers and build effective relationships.

Desired Skills

  • Experience with NISPOM, RMF, DAAPM, JSIG, and classified information systems.
  • Prior ISSO/ISSM or DoD equivalent experience.
  • Understanding of government/contractor network interconnectivity.