System Administrator, Windows

Description of Responsibilities

• Administer and maintain Microsoft Windows Server environments in classified and unclassified environments across Navy networks.
• Manage Active Directory, DNS, DHCP, and Group Policy Objects (GPOs) across multiple domains and enclaves.
• Implement and maintain RMF security controls and ensure systems are compliant with DISA STIGs and DoW cybersecurity policies.
• Apply and manage patches and updates across all Microsoft systems in accordance with DoW and Navy patch management policies.
• Manage automated installation methods and system imaging (e.g., SCCM, VMware, Nutanix).
• Perform system hardening, patching, and vulnerability remediation using tools such as ACAS, ESS, and SCAP.
• Develop and maintain PowerShell scripts for automation of administrative tasks and system configuration.
• Collaborate with cybersecurity teams to support ATO packages, POA&Ms, and audit readiness.
• Maintain system documentation, configuration baselines, and standard operating procedures (SOPs).
• Participate in Change Control Boards (CCBs) and Configuration Management Boards (CMBs).
• Assist with incident response, forensic analysis, and system recovery efforts.
• Support backup and disaster recovery strategies using enterprise tools (e.g., Veeam, Commvault).

Required Degree/Education/Certification

B.S. Degree in Business, IT, or relevant field [and at least three (3) years of System Administration/IT experience] Or High school diploma/GED, and at least four (4) years of System Administration/IT experience

(Advance certifications may be substituted for a degree or experience. Years of directly related work experience may be substituted for a degree)

DOD 8570.1M IAT Level II required prior to start

One of the following OS Certifications required: Azure Administrator Associate (Exam AZ-104), Windows Server Hybrid Administrator Associate (Exam AZ-800 and AZ-801), VMware/Nutanix certification desired

Required Skills and Experience

• Knowledge of IT systems and advance IT infrastructure concepts
• Must be proficient in operating personal computers, computer software and standard office equipment
• Basic keyboarding skills and aptitude for neatness and accuracy in sorting
• Critical thinking - Proven problem solver

Desired Skills and Experience

• Advance knowledge and certification in both Windows Server and RHEL is considered highly desired
• Proficiency in automation tools and scripting (e.g., PowerShell, Bash, Python)
• Knowledge/Administration of Trellix, LogRhythm, and MDE
• Experience with MECM/SCCM
• Experience with DoD systems and infrastructure
• Knowledge in Cyber Security Methods and Techniques
• Knowledge of DoD IT systems, to include Windows, RHEL, and comprehensive infrastructure concepts

Required Citizenship and Clearance

Must be a U.S. Citizen

Secret security clearance is required. (Applicants selected either must currently possess a Secret clearance or will be subject to a government security investigation and must meet eligibility requirements to obtain clearance prior to commencement of employment and maintain a security clearance for access to classified information or Closed/Restricted Areas throughout duration of employment.)