ISSO: RMF & ATO Lead for Naval IT Security

acuCyber; North Charleston (SC); On-site; USD 90,000 - 130,000; Full time

Job summary

acuCyber is seeking an experienced Information Systems Security Officer (ISSO) to support RMF/A&A activities for NIWC Atlantic. The role emphasizes guiding packages through the RMF process toward Authority to Operate (ATO) and ongoing continuous monitoring.

The ISSO will develop and maintain documentation (SSPs, SARs, POA&Ms), gather artifacts in eMASS, and support annual reviews and IV&V efforts. On-site in North Charleston, SC with occasional telework approval.

Qualifications

• Experience as an ISSO supporting RMF A&A programs.
• Familiar with NIST SP 800-53 Rev5 controls.
• Experience with eMASS and security documentation.

Responsibilities

• Develop, review, and maintain A&A documentation including SSPs, SARs, and POA&M.
• Gather and upload artifacts within eMASS.
• Support security events including ASR and IV&V processes.
• Maintain system-level POA&Ms on an ongoing basis.

Skills

RMF knowledge

A&A expertise

Security documentation

Artifact collection

Tools

eMASS

POA&M tracking

Job description

acuCyber is seeking an experienced Information Systems Security Officer (ISSO) to support RMF/A&A activities for NIWC Atlantic. The role emphasizes guiding packages through the RMF process toward Authority to Operate (ATO) and ongoing continuous monitoring.

The ISSO will develop and maintain documentation (SSPs, SARs, POA&Ms), gather artifacts in eMASS, and support annual reviews and IV&V efforts. On-site in North Charleston, SC with occasional telework approval.