ISSO: RMF Cybersecurity with Secret Clearance | Remote

Seneca Holdings; Mechanicsburg (Cumberland County); On-site; USD 95,000 - 135,000; Full time

Benefits offered by this job

Medical, dental, vision

Life and disability insurance

401K plan

Paid leave

Job summary

Seneca Holdings is seeking an Information System Security Officer (ISSO) to support a DoW agency in a contractor environment. You will ensure RMF compliance, authorization activities, and continuous monitoring across DSCA systems while collaborating with stakeholders and program teams.

The role requires a current Secret clearance, a cybersecurity degree or equivalent experience, and strong understanding of DOW policies, risk assessments, and security controls.

Qualifications

• Must hold current Secret clearance and either a Bachelor's degree with 5+ years in RMF/cybersecurity or 9+ years of directly relevant security experience.
• Knowledge of DOW policies, security authorization requirements, and RMF processes.
• Experience with system accreditation/authorization activities, RBAC, and access reviews.

Responsibilities

• Support DoW RMF lifecycle and risk management activities for assigned systems.
• Prepare and maintain authorization documentation and assist with security assessments and audits.
• Monitor compliance with DoW policies, standards, and security controls; manage vulnerabilities and remediation.
• Coordinate with system owners, engineers, and officials to ensure secure operations.

Skills

RMF knowledge

Cybersecurity compliance

Risk assessment

Communication skills

Independent work

Team collaboration

Clearance handling

Education

Bachelor's degree in Cybersecurity

Secret clearance

Job description

Seneca Holdings is seeking an Information System Security Officer (ISSO) to support a DoW agency in a contractor environment. You will ensure RMF compliance, authorization activities, and continuous monitoring across DSCA systems while collaborating with stakeholders and program teams.

The role requires a current Secret clearance, a cybersecurity degree or equivalent experience, and strong understanding of DOW policies, risk assessments, and security controls.