Junior Systems Engineer — Top Secret/SCI C2 IT (Honolulu)

SOS International LLC; Waipahu (HI); On-site; USD 77,000 - 104,000; Full time

Job summary

SOSi in Honolulu seeks a Junior Systems Engineer to help shape Command and Control IT solutions at Joint Base Pearl Harbor Hickam. You’ll support 5,000+ users across the Pacific, addressing DoD-grade security and network challenges while contributing to enterprise infrastructure health.

Must hold an active Top Secret/SCI clearance. An associate degree or equivalent IT experience is required; strong teamwork and readiness for 24/7 support are essential.

Qualifications

• Active Top Secret/SCI clearance with US Passport.
• Associates degree or 4+ years in DoD enterprise IT environments.
• 2+ years server administration with Microsoft/Linux services.
• Certifications: A+/Network+/DoD baseline; Windows Server Hybrid Admin or RHCSA within 6 months.
• Experience with Hyperconverged Infrastructure (Nutanix).
• Familiar with NSA CSfC requirements and cross-domain solutions.
• Customer-service oriented; able to work independently and in teams.
• Willingness to support 24/7 operations when required.

Responsibilities

• Assess, design, and roadmap ZTA and Data Centric Security implementations.
• Lead complex projects: upgrades, integrations, and installations.
• Mentor Systems Operations personnel on administration best practices.
• Interact with vendors and partners; present to leadership and DoD entities.
• Ensure custody and ownership of Government equipment and components.
• Prepare and deliver executive briefings and IPRs as required.

Skills

Server administration

Teamwork

Verbal & written communication

DoD compliance awareness

Education

Associates degree in IT, Information Systems, Cyber Security, Computer Engineering or similar

Tools

Active Directory

DNS/BIND

DHCP

SQL

Exchange

Linux administration

Nutanix

NSA CSfC requirements

CDS/TNE

Jira

Remedy

ServiceNow

Job description

SOSi in Honolulu seeks a Junior Systems Engineer to help shape Command and Control IT solutions at Joint Base Pearl Harbor Hickam. You’ll support 5,000+ users across the Pacific, addressing DoD-grade security and network challenges while contributing to enterprise infrastructure health.

Must hold an active Top Secret/SCI clearance. An associate degree or equivalent IT experience is required; strong teamwork and readiness for 24/7 support are essential.