Senior Network and Computer Systems Administrator

Akima; North Carolina; On-site; USD 110,000 - 140,000; Full time

Job summary

Akima Mission Optimization (AMO), an Akima company, seeks a Senior Network and Computer Systems Administrator to support NAWCTSD at Cherry Point, NC. This on-site role requires night shifts and active security clearance, with responsibilities across Linux/Windows, security, logging, backups, and offline patching.

The candidate will collaborate with CSWF to ensure security and readiness, implement STIGs, and maintain comprehensive documentation and POA&Ms for isolated DoD training systems.

Qualifications

• Active Interim Secret clearance or higher required.
• DoD 8140 Advanced Qualifications: advanced degree or certs listed below.
• OS certification within 6 months of hire.
• Minimum 10 years in admin of RHEL, Windows Desktop/Server, and security.
• Experience with ACAS, Trellix/ePO, Kiwi Syslog, and Veeam.

Responsibilities

• Install, configure, and troubleshoot RHEL, Windows Desktop, and Windows Server in DoD environments.
• Monitor performance, availability, security, and integrity across systems.
• Conduct vulnerability assessments and remediation.
• Enforce security policies and STIGs.
• Manage backups, DR, and offline patch processes.
• Maintain POA&Ms and documentation.
• Coordinate with CSWF for security and readiness.
• Perform scheduled and unscheduled maintenance and updates.

Skills

System administration

Security best practices

Network administration

Vulnerability management

DoD incident response

Education

Master's degree or Ph.D. in IT / Cybersecurity / CS / IS / Data Science / SWE

CCSP

CISSP

CCNA

CCNP Security

CompTIA SecurityX (CASP+)

Tools

ACAS

Tenable/Nessus

ePO Trellix/McAfee

Kiwi Syslog

Veeam

RHEL/Windows OS

Job description

AMO is looking for a Senior Network and Computer Systems Administrator to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) in Cherry Point, NC.

Work Schedule: Night Shift (2200-0600)

This is an onsite position, and the selected candidate must live within commuting distance of Cherry Point, NC.

Responsibilities

• Install, configure, maintain, and troubleshoot Red Hat Enterprise Linux (RHEL), Windows Desktop, and Windows Server operating systems in secure DoD training environments.

• Monitor and maintain system performance, availability, security, and integrity across physical and virtual systems.

• Perform vulnerability assessments and security scans using Assured Compliance Assessment Solution (ACAS), Tenable, and Nessus.

• Implement and maintain endpoint security solutions using Trellix/McAfee ePolicy Orchestrator (ePO), including security policy enforcement and compliance monitoring.

• Configure, monitor, and maintain centralized system logging and auditing using Kiwi Syslog.

• Manage system backups, disaster recovery, and bare-metal restoration using Veeam.

• Develop, test, validate, and distribute offline software patches and updates using physical media for isolated training systems without direct network connectivity.

• Perform offline patch management (Sneakernet), including creating, testing, and validating physical patch media for distribution to Cyber Security Workforce (CSWF) personnel supporting isolated DoD training systems.

• Apply and validate Security Technical Implementation Guides (STIGs), remediate identified vulnerabilities, and maintain compliance with applicable DoD cybersecurity requirements.

• Develop, maintain, and track Plans of Action and Milestones (POA&Ms) to document system vulnerabilities, corrective actions, and remediation progress.

• Perform scheduled and unscheduled system maintenance, including software updates, configuration changes, and troubleshooting.

• Coordinate with Cyber Security Workforce (CSWF) personnel to support system security, vulnerability remediation, and operational readiness.

• Maintain technical documentation, system configurations, maintenance records, and security-related documentation.

Qualifications

• Clearance:Active Interim Secret clearance or above is required.
• Education/Certification: Must meet one of the following DoD 8140 Advanced Qualifications:
  • Master's degree or Ph.D. in Information Technology, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering
  • Certified Cloud Security Professional (CCSP)
  • Certified Information Systems Security Professional (CISSP)
  • Cisco Certified Network Associate (CCNA)
  • Cisco Certified Network Professional (CCNP) Security
  • CompTIA SecurityX (formerly CASP+)
• OS Certification: Candidates must be able to obtain an OS certification (RHEL or Windows) within 6 months of hire.
• Experience:Minimum of TEN (10) years of experience in:
  • Administration and troubleshooting of RHEL, Windows Desktop, and Windows Server operating systems.
  • System monitoring, maintenance, configuration management, and performance optimization.
  • Vulnerability scanning, remediation, and implementation of DoD STIGs.
  • Experience with ACAS (Tenable/Nessus), Trellix/McAfee ePO, Kiwi Syslog, and Veeam.
  • Offline software patching and maintenance of isolated or disconnected systems.
  • Development and management of POA&Ms.
  • System backup, restoration, and disaster recovery procedures.

Any clearance requirements for this position are established by the government contract.

Job ID

2026-27761

Work Type

On-Site

Company Description

Work Where it Matters

Akima Mission Optimization (AMO), an Akima company, is not just another federal logistics contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska.

At AMO, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.

For our shareholders

AMO provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years.

For our government customers

AMO delivers innovative administrative support services that streamline operations, and enhance productivity.

As an AMO employee

You will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.