System Administrator (Systems Administrator 3) - 28810

Mission Technologies, a division of HII; Kaneohe (HI); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical benefits

401(k) plan

Education assistance

Job summary

Mission Technologies, a division of HII, seeks a Network Administrator to support the Navy’s NETTN/NITE at MCBH Kaneohe Bay, Hawaii. You will administer, maintain, and secure the Navy Enterprise Tactical Training Network client and server systems that support the Navy Integrated Training Environment (NITE).

Responsibilities include Windows server administration, GPOs, patching, STIGs, Tier-2 support, and collaboration with cross-functional teams to sustain enterprise systems.

Qualifications

• 6+ years relevant experience with a Bachelor’s degree in a related field; or 4 years with a Master’s degree; or high school diploma (or equivalent) with 10 years relevant 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 (Windows 10).
• Experience digesting and implementing DoD STIGs.
• Experience with patching Microsoft servers and workstations.
• Experience with VMware and familiarity with VDI technologies and protocols.
• Strong troubleshooting skills across multiple systems.
• Customer focus, ability to manage multiple priorities.
• Excellent oral and written communication skills.

Responsibilities

• Perform Microsoft Windows server administration, including managing GPOs, creating/modifying DHCP reservations, patching, and implementing STIGs.
• Author standard operating procedures and provide Tier-2 technical support.
• Maintain operation of multi-user computer systems and coordinate with network administrators.
• Set up administrator and service accounts, maintain system documentation, tune system performance, install system-wide software, and allocate mass storage space.
• Interact with users, evaluate vendor products, and recommend hardware/software purchases.
• Provide installation coordination and backup recovery support.
• Develop and monitor policies and standards related to computing resource utilization.

Skills

Troubleshooting

Customer focus

Communication skills

Education

Bachelor's degree

Master's degree

High school diploma with 10 years experience

Tools

WSUS/SCCM

Active Directory

Windows Server 2016/2019

Windows 10

VMware

VDI

DoD STIGs

Job description

Role Overview

Mission Technologies – a division of HII – seeks a Network Administrator (Systems Administrator) to join the workforce at MCBH Kaneohe Bay, Hawaii. You will administer, maintain, and secure the Navy Enterprise Tactical Training Network (NETTN) client and server systems that support the Navy Integrated Training Environment (NITE). Candidate duties include collaboration with teammates and cross‑functional departments to update, monitor, and maintain servers and workstations across the enterprise.

Responsibilities

• Perform Microsoft Windows server administration, including managing GPOs, creating/modifying DHCP reservations, patching, and implementing STIGs.
• Author standard operating procedures and provide Tier‑2 technical support.
• Maintain operation of multi‑user computer systems and coordinate with network administrators.
• Set up administrator and service accounts, maintain system documentation, tune system performance, install system‑wide software, and allocate mass storage space.
• Interact with users, evaluate vendor products, and recommend hardware/software purchases.
• Provide installation coordination and backup recovery support.
• Develop and monitor policies and standards related to computing resource utilization.

Requirements

• Minimum of 6 years relevant experience with a Bachelor’s degree in a related field; or 4 years with a Master’s degree; or high school diploma (or equivalent) with 10 years relevant 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 (Windows 10).
• Experience digesting and implementing DoD STIGs.
• Experience with patching Microsoft servers and workstations.
• Experience with VMware and familiarity with VDI technologies and protocols.
• Strong troubleshooting skills across multiple systems.
• Customer focus, ability to manage multiple priorities.
• Excellent oral and written communication skills.

Bonus Points

• Server‑focused experience.
• Linux+ or other Microsoft certifications preferred.
• Experience installing release upgrades.
• RedHat desktop operating systems (RHEL 7/8) experience.

Physical Requirements

Adequate visual acuity and manual dexterity are required to meet the job responsibilities.

Benefits

Competitive benefits including medical, dental, and vision plans; wellness resources; employee assistance programs; 401(k) savings plan; financial planning tools; life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; and early childhood and post‑secondary education scholarships. Additional compensation may be offered for qualified positions and will be discussed during the screening phase.

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, or veteran status or any other basis protected by federal, state, or local law.

Reasonable Accommodation

If you need a reasonable accommodation for any part of the employment process, please send an e‑mail to [e-mail] with the nature of your request and your contact information. Request responses will be sent from this email address only. You may also call 1‑844‑849‑8463 and press #3 for HII Mission Technologies assistance.