Systems Administrator

MANTECH; United States; On-site; USD 90,000 - 130,000; Full time

Job summary

MANTECH seeks a motivated System Administrator to join our Air Force/Space team at Eglin AFB. You will administer systems for classified networks, support enterprise applications, and manage user accounts across multiple networks.

The role requires DoD 8570 IAT II, 6+ years of related experience, and a current Top Secret clearance with SCI eligibility. You will work with Hyper-V, Windows Server, Linux, and security tools to maintain compliance and security across environments.

Qualifications

• Bachelor’s degree in a related discipline from an accredited college or university; 2 additional years of experience may substitute for a degree.
• At least 6 years of direct/related experience.
• DoD 8570 compliance with Information Assurance Technical (IAT), Level II or higher.
• Working technical competency in Windows Server, Linux servers, Hyper-V/VMware/ESXi, enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, and GPO management.

Responsibilities

• Determine hardware, software, and systems specifications and configuration requirements.
• Execute patching and ensure assigned systems are compliant.
• Plan, install, configure, and troubleshoot Microsoft Hyper‑V, Windows Server, and related network storage across multiple networks.
• Provide user support for accounts, enterprise apps, and peripherals.
• Coordinate with ISSO for data transfers and media handling.
• Facilitate and coordinate user account creation/modification; manage user support.

Skills

Windows Server administration

Linux administration

Hyper-V/VMware/ESXi

Network and security tooling

Group Policy management

Education

Bachelor’s degree in related discipline

Tools

Hyper-V

VMware ESXi

Red Hat Enterprise Linux

Job description

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting‑edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented System Administrator to join our Air Force / Space team at Eglin AFB .

The successful candidate will act as a systems Administrator for the Partner Support Complex. This position provides technical support to support classified networks and associated operational personnel.

Responsibilities include, but are not limited to:

• Determining hardware, software, and systems specifications, and configuration requirements.
• Execution of the patching, fixing, and making all assigned systems compliant.
• Planning, installation, configuration, and troubleshooting of Microsoft Hyper V, Microsoft Server 2008 R2, Server 2012 R2, Server 2016, client products across multiple networks, and network storage.
• Provide support to users in the areas of account management, enterprise applications, desktop applications, and peripherals.
• May work closely with the ISSO for data transfers and media creation.
• Facilitate and coordinate user account creation and modification.
• Manage user support and coordinate with back shop administrators when additional assistance is required.
• Perform other hardware and software tasks as assigned.

Minimum Qualifications:

• Bachelor’s degree in related discipline from an accredited college or university. 2 additional years of experience may be substituted for a degree.
• At least 6 years of direct/related experience
• DoD 8570 compliance with Information Assurance Technical (IAT), Level II or higher
• Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration.

Clearance Requirement:

• Must have a current/active Top Secret Clearance with SCI eligibility
• Must obtain SCI prior to starting
• Eligibility for access to Special Access Program Information
• Willingness to submit to a Polygraph if required

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the time.
• Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations."
• Must be able to regularly lift up to 50 lbs

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.