ClearanceJobs
Navy Integrated Training Environment (NITE) System Administrator - Nightwatch
The Navy Integrated Training Environment (NITE) System Administrator - Nightwatch ensures the administration, maintenance, and cybersecurity defense of all client and server infrastructure on the Navy Enterprise Tactical Training Network (NETTN). This is an overnight/night watch role, providing 247 coverage to support enterprise-wide modeling and simulation applications. You'll own overnight operations, deploying, monitoring, and hardening Windows and Linux systems that power enterprise-wide modeling and simulation applications demanding strong independent initiative during off-hours and seamless coordination with daytime teams to maintain mission-critical operations. This position follows a Panama shift schedule (6 PM-6 AM), rotating long and short weeks to provide continuous coverage. Why This Role Matters: Ensures continuous availability and security of NETTN infrastructure during off-hours. Rapidly detects and resolves overnight incidents, minimizing downtime for training exercises. Sustains DoD cybersecurity compliance (STIGs) around the clock, protecting sensitive Navy data. Bridges the operational handoff between night and day shifts, preserving institutional knowledge and readiness. What You Will Do: Administer and secure Windows Server environments (Active Directory, DNS, DHCP) in an overnight operational posture. Manage Group Policy Objects (GPOs), DHCP reservations, patching, and system configurations for Windows and Linux endpoints. Monitor server and workstation health, performance, and security during night hours; perform on-the-fly troubleshooting and escalation. Deploy, configure, and maintain virtualization platforms (e.g., VMware) and VDI solutions after hours. Harden operating systems per DoD Security Technical Implementation Guides (STIGs) and apply emergency security patches. Produce and update technical documentation, runbooks, and standard operating procedures for night-watch operations. Coordinate closely with daytime shift teams to ensure seamless transition and knowledge transfer. Provide timely customer communication and status updates for all overnight service tickets. What You Must Have: Education & Experience (select one): Bachelor's degree in related field and
2+ years
of relevant experience Master's degree in a related field (no experience required) High school diploma or equivalent and
6+ years
of relevant experience Required Credentials: U.S. citizenship Current or active DoD Secret security clearance (must be maintained) CompTIA Security+ CE or equivalent/higher certification satisfying DoD 8570.1-M IAT-II requirements Preferred Requirements: Degree in Computer Science, Information Systems or related field Microsoft Certified: MCSA or MCSE; CompTIA Linux+; or Red Hat Certified System Administrator (RHCSA) Hands-on experience with Windows 10 and RHEL 7/8 desktop operating systems Proven track record of patch management for Microsoft servers and workstations Experience deploying and managing VMware vSphere, Horizon View, or similar platforms Familiarity with VDI protocols (PCoIP, Blast) and VDI troubleshooting Strong analytical and technical troubleshooting skills tailored to off-hours operations Excellent written and verbal communication, with a customer-focused mindset Physical Requirements: Job performance will normally require only minor lifting and carrying of boxes of records or equipment. Ability to remain alert and productive throughout the night shift. Why HII: We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career. Together we are working to ensure a future where everyone can be free and thrive. 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, or veteran status or any other basis protected by federal, state, or local law. Do You Need Assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to
buildyourcareer@hii-co.com
and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Additionally, you may also call
1-844-849-8463
for assistance. Press #3 for HII Mission Technologies.
The Navy Integrated Training Environment (NITE) System Administrator - Nightwatch ensures the administration, maintenance, and cybersecurity defense of all client and server infrastructure on the Navy Enterprise Tactical Training Network (NETTN). This is an overnight/night watch role, providing 247 coverage to support enterprise-wide modeling and simulation applications. You'll own overnight operations, deploying, monitoring, and hardening Windows and Linux systems that power enterprise-wide modeling and simulation applications demanding strong independent initiative during off-hours and seamless coordination with daytime teams to maintain mission-critical operations. This position follows a Panama shift schedule (6 PM-6 AM), rotating long and short weeks to provide continuous coverage. Why This Role Matters: Ensures continuous availability and security of NETTN infrastructure during off-hours. Rapidly detects and resolves overnight incidents, minimizing downtime for training exercises. Sustains DoD cybersecurity compliance (STIGs) around the clock, protecting sensitive Navy data. Bridges the operational handoff between night and day shifts, preserving institutional knowledge and readiness. What You Will Do: Administer and secure Windows Server environments (Active Directory, DNS, DHCP) in an overnight operational posture. Manage Group Policy Objects (GPOs), DHCP reservations, patching, and system configurations for Windows and Linux endpoints. Monitor server and workstation health, performance, and security during night hours; perform on-the-fly troubleshooting and escalation. Deploy, configure, and maintain virtualization platforms (e.g., VMware) and VDI solutions after hours. Harden operating systems per DoD Security Technical Implementation Guides (STIGs) and apply emergency security patches. Produce and update technical documentation, runbooks, and standard operating procedures for night-watch operations. Coordinate closely with daytime shift teams to ensure seamless transition and knowledge transfer. Provide timely customer communication and status updates for all overnight service tickets. What You Must Have: Education & Experience (select one): Bachelor's degree in related field and
2+ years
of relevant experience Master's degree in a related field (no experience required) High school diploma or equivalent and
6+ years
of relevant experience Required Credentials: U.S. citizenship Current or active DoD Secret security clearance (must be maintained) CompTIA Security+ CE or equivalent/higher certification satisfying DoD 8570.1-M IAT-II requirements Preferred Requirements: Degree in Computer Science, Information Systems or related field Microsoft Certified: MCSA or MCSE; CompTIA Linux+; or Red Hat Certified System Administrator (RHCSA) Hands-on experience with Windows 10 and RHEL 7/8 desktop operating systems Proven track record of patch management for Microsoft servers and workstations Experience deploying and managing VMware vSphere, Horizon View, or similar platforms Familiarity with VDI protocols (PCoIP, Blast) and VDI troubleshooting Strong analytical and technical troubleshooting skills tailored to off-hours operations Excellent written and verbal communication, with a customer-focused mindset Physical Requirements: Job performance will normally require only minor lifting and carrying of boxes of records or equipment. Ability to remain alert and productive throughout the night shift. Why HII: We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career. Together we are working to ensure a future where everyone can be free and thrive. 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, or veteran status or any other basis protected by federal, state, or local law. Do You Need Assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to
buildyourcareer@hii-co.com
and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Additionally, you may also call
1-844-849-8463
for assistance. Press #3 for HII Mission Technologies.