System Administrator

System Administrator (Systems Administrator 3) – 28810 Location: MCBH Kaneohe Bay, HI, Virginia, United States Requisition Number: 28810 Required Travel: 0 – 10% Employment Type: Full Time / Salaried / Exempt Anticipated Salary Range: $88,168.00 – $106,845.00 Security Clearance: Ability to Obtain Level of Experience: Mid This opportunities is part of the Global Security (GS) group, which focuses on live, virtual, and constructive (LVC) solutions, fleet sustainment, nuclear and environmental challenges, and Australia business. Leadership Capabilities – Key Focus Areas Know & Grow Your People – Commit to learning and supporting team success. Build Relationships – Communicate openly, collaborate well, and build trust. Take Ownership – Deliver on commitments and take pride in your work. Customer First – Focus on the mission and those we serve. Shape the Future – Bring ideas, curiosity, and continuous improvement. Act with Urgency – Take initiative and follow through with purpose. About the Role The Network Administrator (Systems Administrator) will be responsible for the administration, maintenance, and cybersecurity protection of all Navy Enterprise Tactical Training Network (NETTN) client and server systems that support enterprise-wide modeling and simulation applications and services for the Navy Integrated Training Environment (NITE). The candidate will collaborate closely with teammates and cross‑functional departments to update, monitor, and maintain servers and workstations across the enterprise. Responsibilities Perform Microsoft Windows Server administration, manage GPOs, create/modify DHCP reservations, patching, STIG compliance, and author standard operating procedures. Provide Tier 2 technical support and maintain smooth operation of multi‑user computer systems, coordinating with network administrators. Set up administrator and service accounts, maintain system documentation, tune performance, install system‑wide software and allocate mass storage. Interact with users, evaluate vendor products, and recommend hardware/software purchases. Develop and monitor policies and standards related to the use of computing resources. Requirements Six years of relevant experience with a Bachelor’s degree in a related field; or four years of relevant experience with a Master’s degree; or a high‑school diploma or equivalent with ten years of experience. Security+ or equivalent certification. Secret Security Clearance. Experience with Microsoft WSUS or SCCM. Experience with Windows Server 2016/2019 and Active Directory. Experience with Windows desktop operating systems (Win10 SHB). Experience digesting and implementing DoD Security Technical Implementation Guides (STIG). Experience with patching Microsoft servers and workstations. Experience with VMware. Familiarity with VDI technologies and protocols. Ability to troubleshoot technical issues across multiple systems. Strong customer focus; ability to manage customer needs and multiple work priorities. Excellent oral and written communication skills. Bonus Points Server‑focused experience. Linux+ or additional Microsoft certification. Experience installing release upgrades. Physical Requirements Adequate visual acuity and manual dexterity to meet the requirements of the Systems Analyst discipline. Benefits HII offers competitive benefits including medical, dental, and vision plans; wellness resources; employee assistance programs; a 401(k) savings plan; life insurance; employee discounts; paid holidays and time off; tuition reimbursement; and early‑childhood and post‑secondary education scholarships. Bonus or other non‑recurrent compensation may be offered for qualified positions. Equal Employment Opportunity All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, veteran status, or any other basis protected by federal, state, or local law. Accessibility Assistance If you need a reasonable accommodation for any part of the employment process, please send an e‑mail to View email address on click.appcast.io and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case‑by‑case basis. You may also call View phone number on click.appcast.io and press #3 for HII Mission Technologies. #J-18808-Ljbffr