Senior ISSO/Cybersecurity Analyst - RMF/NIST | Flexible PTO

Hired; Tucson (AZ); On-site; USD 80,000 - 90,000; Full time

Job summary

Hired in Tucson, AZ seeks an Information Systems Security Officer to secure classified systems through authorization, continuous monitoring, configuration management, audits and incident response.

The role requires Active Top Secret clearance with CI polygraph, 1–2 years ISSO or classified cybersecurity experience, and IAT Level II certification or ability to obtain within three months. You will operate under JSIG, RMF and NIST standards and support inspections.

Qualifications

• Active Top Secret clearance with ability to obtain CI polygraph.
• 1–2 years ISSO/classified-systems cybersecurity experience.
• Security auditing, continuous monitoring, control documentation, and Linux hardening experience.
• IAT Level II certification or ability to obtain within three months.
• Strong technical writing, collaboration, independent work, and communication skills.

Responsibilities

• Perform ISSO duties under JSIG, RMF, and NIST requirements.
• Maintain security plans, action plans, monitoring reports, audit logs, and authorization materials.
• Validate controls, conduct audits and risk analysis, manage changes/baselines, investigate security events, and support inspections.

Skills

Top Secret clearance

IAT Level II certification

Security auditing

Continuous monitoring

Configuration management

Technical writing

Collaboration

Independent work

Lifting ability 25 lbs

Tools

Vulnerability scanning tools

Configuration-management tools

Job description

Hired in Tucson, AZ seeks an Information Systems Security Officer to secure classified systems through authorization, continuous monitoring, configuration management, audits and incident response.

The role requires Active Top Secret clearance with CI polygraph, 1–2 years ISSO or classified cybersecurity experience, and IAT Level II certification or ability to obtain within three months. You will operate under JSIG, RMF and NIST standards and support inspections.