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CompQsoft

Systems Administrator

CompQsoft, San Diego, California, United States, 92189

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Job Type Full-time

Description Description:

We are seeking a highly motivated and technically proficient

System Administrator

to maintain the operational readiness and security posture of critical information systems supporting U.S. Navy and Coast Guard (USCG) missions. This role is highly focused on

cybersecurity compliance , requiring expertise in patching, vulnerability remediation, and the application of mandatory DoD security baselines. The successful candidate will ensure all systems maintain a valid

Authority to Operate (ATO)

by diligently executing continuous monitoring and compliance activities.

Cybersecurity and Compliance

STIG Implementation:

Lead the application and verification of

DISA Security Technical Implementation Guides (STIGs)

across various operating systems (Windows Server, RHEL/Linux), applications, and network devices to achieve required security baselines. Vulnerability Management:

Perform regular vulnerability scanning using authorized tools (e.g.,

ACAS/Nessus ) and analyze scan results to prioritize, report, and document remediation strategies. Patch Management:

Execute and track operating system (OS) and application patching cycles using centralized management tools (e.g., SCCM, WSUS, Satellite) to maintain a low vulnerability profile. Documentation & RMF Support:

Maintain accurate system records, log files, and evidence of security control implementation within the

eMASS

(Enterprise Mission Assurance Support Service) system to support the

Risk Management Framework (RMF)

continuous monitoring phase. POA&M Management:

Develop and manage

Plans of Action and Milestones (POA&M)

entries, documenting residual risks, mitigation strategies, and estimated completion dates for all discovered vulnerabilities. System Operations and Maintenance

Administration:

Install, configure, manage, and troubleshoot enterprise servers, virtualized environments ( VMware

preferred), storage arrays, and desktop operating systems. Active Directory:

Manage and maintain

Active Directory (AD) , Group Policy Objects (GPOs), user accounts, permissions, and other essential domain services. Backups and Recovery:

Implement and verify data backup solutions and develop, test, and maintain disaster recovery and continuity of operations (COOP) plans. Performance Monitoring:

Monitor system performance, capacity, and resource utilization, recommending and implementing optimization solutions to ensure maximum uptime and efficiency. Incident Response:

Support the Information System Security Officer (ISSO) and cybersecurity team during incident response activities by providing logs, system access, and technical recovery assistance.

Requirements Requirements: Education:

Associate's degree or higher in Information Technology, Computer Science, or a related field. ( Experience may be substituted for a degree. ) Experience:

Minimum of

4 years

of hands-on system administration experience supporting enterprise environments, with at least

2 years

focused on DoD or Federal systems. Clearance:

Must possess an

Active DoD Secret

security clearance. Certification (DoD 8570/8140):

Must hold an

IAT Level II

certification or higher ( CompTIA Security+ CE

is required).

Technical Skills:

Demonstrated experience performing

DISA STIG application

and troubleshooting resultant system issues. Hands-on experience with automated vulnerability scanning tools such as

ACAS

or Tenable

Nessus . Expertise in

Windows Server

administration (2016/2019/2022). Familiarity with networking principles and secure communications (e.g., firewall rules, secure protocols).

Preferred Requirements: Direct experience supporting U.S. Navy or U.S. Coast Guard C4ISR, training, or mission systems. Proficiency with

VMware vSphere

and managing virtual desktop infrastructure (VDI). Experience documenting compliance and security evidence in

eMASS .

Salary Description Range: $95K to $120K