Journeyman Network & Computer Systems Administrator with Security Clearance

OSAAVA Services LLC; Town of Florida (NY); On-site; USD 80,000 - 90,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid time off (vacation, sick leave, &

Holidays

Job summary

OSAAVA Services LLC seeks a Journeyman Network and Computer Systems Administrator for the 53rd Wing at Eglin AFB, FL. The role is hands-on, supporting DoD network and computer systems, with responsibilities spanning infrastructure, AD, DNS, and security policy adherence.

The candidate will work on-site, manage incidents, coordinate with cybersecurity, and ensure compliant, reliable IT operations in a mission-critical environment.

Qualifications

• Active Top Secret clearance required at time of application.
• 2–5 years of network and computer systems administration experience.
• Proficiency with Windows Server environments (AD/DNS/DHCP/GP).
• Hands-on experience configuring and maintaining Cisco or equivalent network hardware.
• CompTIA Security+ (IAT Level II) required.
• Experience in a DoD or USAF IT environment.
• On-site work at Eglin AFB, FL.

Responsibilities

• Administer, configure, and maintain routers, switches, firewalls, and network infrastructure components.
• Manage Windows Server environments including Active Directory, DNS, DHCP, and Group Policy.
• Monitor network performance and diagnose hardware, software, and connectivity issues.
• Support installation, configuration, and lifecycle management of workstations, servers, and peripherals.
• Maintain system documentation and change logs per DoD standards.
• Coordinate with cybersecurity personnel to ensure STIG compliance.
• Respond to and resolve IT trouble tickets; provide end-user support.

Skills

Windows Server

Active Directory

DNS

DHCP

Group Policy

Cisco network hardware

Troubleshooting

DoD IT environment

Tools

Remedy

ServiceNow

MECM/SCCM

Job description

Eglin AFB, Florida | 53rd Wing Support Contract | Full-Time | On-Site
Salary: $80,000 – $90,000 | Clearance Required: Active Top-Secret (SCI) (minimum) —

ABOUT OSAAVA SERVICES

OSAAVA Services is a Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in Space, Cybersecurity, and IT Service Management for the U.S. government and defense community. We support mission-critical programs where performance isn't optional — and we build teams that reflect that standard.

POSITION OVERVIEW

OSAAVA Services is seeking a Journeyman Network and Computer Systems Administrator to support the 53rd Wing at Eglin AFB, Florida. The selected candidate will be responsible for the administration, maintenance, and troubleshooting of network infrastructure and computer systems in a dynamic DoD environment. This is a hands‑on role requiring a technically proficient professional who can operate independently and deliver consistent results in a mission-focused setting.

KEY RESPONSIBILITIES

Administer, configure, and maintain routers, switches, firewalls, and network infrastructure components supporting the 53rd Wing mission

• Manage and maintain Windows Server environments including Active Directory, Group Policy, DNS, and DHCP
• Monitor network performance and availability; diagnose and resolve hardware, software, and connectivity issues
• Support installation, configuration, and lifecycle management of workstations, servers, and peripheral equipment
• Maintain system documentation, configuration records, and change management logs in compliance with DoD standards
• Coordinate with cybersecurity personnel to ensure systems remain compliant with STIG requirements and applicable DoD security policies
• Respond to and resolve IT trouble tickets in a timely manner; elevate complex issues appropriately
• Provide technical support and guidance to end users, including military and civilian personnel

REQUIRED QUALIFICATIONS

• Active Top Secret clearance (required at time of application)
• 2–5 years of experience in network and computer systems administration
• Proficiency with Windows Server environments (Active Directory, DNS, DHCP, Group Policy)
• Hands‑on experience configuring and maintaining Cisco or equivalent network hardware
• CompTIA Security+ (IAT Level II compliant) — required
• Experience working in a DoD or U.S. Air Force IT environment
• Strong troubleshooting skills across hardware, software, and network layers
• Ability to work on‑site at Eglin AFB, FL

PREFERRED QUALIFICATIONS

• TS/SCI clearance
• CompTIA Network+ or CCNA certification
• Experience with STIG implementation and RMF compliance
• Familiarity with ITSM/ticketing platforms (Remedy, ServiceNow)
• Prior support of USAF Wing‑level operations or comparable DoD command environment
• Experience with endpoint management tools (MECM/SCCM)

BENEFITS INCLUDE

• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off (vacation, sick leave, holidays)
• Professional development and certification support
• Life and disability insurance — OSAAVA Services is an Equal Opportunity Employer.

OSAVA Services is an Equal Opportunity Employer. We encourage applications from all qualified individuals, including veterans and individuals with disabilities.

Please Note: OSAAVA Services is accepting resumes for anticipated future openings for this position. This is a talent pipeline posting and does not represent an immediate vacancy. Qualified candidates may be contacted as opportunities become available.