DoD RMF Systems Administrator

Chenega Corporation; St. Marys (GA); On-site; USD 90,000 - 120,000; Full time

Job summary

Chenega MIOS is seeking an Intermediate Systems Administrator for Kings Bay, GA to provide comprehensive support for classified and unclassified systems supporting SWFLANT and SWSNET operations. The role emphasizes system availability, security compliance, and reliable performance in alignment with DoD directives.

The ideal candidate will possess a Bachelor’s degree or equivalent experience, 4+ years of system administration, DoD CWF certification readiness (IAT II), TS clearance, and the

Qualifications

• Bachelor’s degree in information systems or a related technology field OR
• High school diploma or GED and 4+ years of additional relevant experience may substitute for a degree.
• 4+ years of system administration-related work experience.
• Must meet DoD Cyber Workforce (CWF) requirements: At a minimum level of IAT II, Per DoD 8570.01-M Work Role: DCWF Code 451, Proficiency Level: Intermediate, per DoD Directive 8140.01 and SECNAV M-5239.2.
• Must maintain required computing environment/operating system certifications (e.g., Cisco, Microsoft, VMware)
• Top Secret clearance
• Successfully pass background and drug screening

Responsibilities

• Administer, configure, and maintain servers, workstations, and associated networked systems to ensure operational readiness.
• Implement system updates, patches, and security hardening in accordance with DoD STIGs, IAVMs, and Navy cybersecurity requirements.
• Monitor system performance, availability, and capacity, taking corrective actions as necessary to maintain service levels.
• Perform system backups, restoration, and continuity of operations planning to safeguard mission-critical data.
• Maintain baseline system configurations and documentation to ensure compliance with RMF/IA controls.
• Create and manage user accounts, groups, and access permissions in accordance with security directives.
• Coordinate with Information Assurance personnel to remediate vulnerabilities and ensure compliance with cybersecurity requirements.
• Support the installation and configuration of new hardware, software, and peripheral components.
• Troubleshoot and resolve Tier II/III technical issues escalated from the Help Desk.
• Participate in Configuration Control Board (CCB) meetings and implement approved system changes.
• Assist in planning and implementing system upgrades, migrations, and modernization initiatives to support evolving mission requirements.
• Other duties as assigned.

Skills

Windows Server 2019

Active Directory

Group Policy

VMware vSphere/ESXi

SAN storage

Linux administration

DoD STIGs / RMF

Troubleshooting

Documentation

Communication skills

Teamwork

Travel readiness

Education

Bachelor’s degree in information systems or related technology field

High school diploma or GED with 4+ years experience substitute

Job description

Chenega MIOS is seeking an Intermediate Systems Administrator for Kings Bay, GA to provide comprehensive support for classified and unclassified systems supporting SWFLANT and SWSNET operations. The role emphasizes system availability, security compliance, and reliable performance in alignment with DoD directives.

The ideal candidate will possess a Bachelor’s degree or equivalent experience, 4+ years of system administration, DoD CWF certification readiness (IAT II), TS clearance, and the