Lead Cyber Systems Administrator – OT/ICS & RMF Expert

Nemean Solutions, LLC; Columbus (OH); Presencial; USD 120 000 - 180 000; Tempo integral

Resumo da oferta

Nemean Solutions, LLC is seeking a Lead Cyber Systems Administrator to manage on-site cybersecurity for building automation, metering, and control systems at a federal site. You will lead daily security operations, coordinate with the government’s remote security team, and ensure compliance for Authority to Operate (ATO) efforts.

You will mentor RMF specialists, oversee RMF documentation, and drive vulnerability remediation while maintaining audit-ready artifacts and secure OT environments.

Qualificações

• Bachelor’s degree preferred or equivalent experience.
• Hands-on cybersecurity in a federal/DoD environment.
• Experience with RMF from initiation to monitoring.
• Mentoring cybersecurity personnel.
• Familiarity with NIST SP 800-53/82, CNSSI 1253.

Responsabilidades

• Lead daily cybersecurity operations for facility/control systems.
• Mentor RMF specialists and review work.
• Coordinate with facility, OEMs, and remote gov teams.
• Run scans, analyze results, drive remediation.
• Create RMF docs and security artifacts for audits.
• Contribute to risk assessment and system categorization.
• Maintain inventory of systems and documentation.
• Enforce best practices and separation of duties.
• Represent readiness in customer meetings and reviews.
• Lead cyber phase-in and ramp-up activities.

Conhecimentos

RMF experience

DoD 8140 IAM Level I

Cybersecurity leadership

Vulnerability management

Technical documentation

Stakeholder coordination

Liaison with government teams

Formação académica

Bachelor’s degree or equivalent

Ferramentas

DoD cybersecurity tools

Descrição da oferta de emprego

Nemean Solutions, LLC is seeking a Lead Cyber Systems Administrator to manage on-site cybersecurity for building automation, metering, and control systems at a federal site. You will lead daily security operations, coordinate with the government’s remote security team, and ensure compliance for Authority to Operate (ATO) efforts.

You will mentor RMF specialists, oversee RMF documentation, and drive vulnerability remediation while maintaining audit-ready artifacts and secure OT environments.