Systems Administrator II

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

JOB SUMMARY - ESSENTIAL FUNCTIONS/DUTIES

Evaluates system specifications, configures system, establishes standards, insures hardware/software compatibility and maintains workstations and Microsoft (MS) Windows Operating Systems for stable performance.

Employee will be responsible to perform the following functions/duties:

• Infrastructure Deployment: Builds and configures bare-metal servers for both Windows and Linux environments, including hardware assembly, RAID configuration, firmware updates, and OS installation.
• Virtualization Management: Designs and administers virtualization infrastructure using Microsoft Hyper-V; responsible for VM creation, resource allocation, snapshots, and maintaining host health.
• Enterprise Patch Management: Manages and deploys system updates across mixed environments. Configures Windows Server Update Services (WSUS) for Windows systems and manages RHEL Repositories for Linux systems to ensure timely application of security patches.
• Security & STIG Compliance: Ensures rigid security posture by applying DISA STIGs and mitigating vulnerabilities across Windows Server and RHEL operating systems.
• Risk Management (POAMs): Balances security requirements with operational needs; identifies patches or configurations that conflict with proprietary software and documents them via Plans of Action and Milestones (POAMs).
• Access Control Management: Administers strict access controls, enforcing the principle of least privilege across directory services and local systems.
• Network & Systems Monitoring: Specifies network requirements, monitors LAN performance, and troubleshoots connectivity issues to ensure the stability of test range applications.

REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE

Associates or higher degree in Computer/Information Technology, or equivalent academic/technical training. Possess five (5) years related experience or combination of experience in computer system basics and/or related areas of expertise. Must possess and apply a broad knowledge of principles, practices and procedures in computer science, graphics, and information systems.

In addition, a Systems Administrator II must possess the following qualifications:

• Must have specific experience in the use of MS window server environments and various computer-aided design and computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications
• Must possess planning/organizing skills and must be able to work under deadlines
• Employee is expected to routinely cross fields in the completion of somewhat difficult and varied assignments
• Must be capable of updating or repairing computer systems
• Must be able to obtain and maintain a government security clearance
• Must possess a valid, state-issued driver's license.

SALARY

The expected salary range for this position is $66,000.00 to $92,000.00 annually.

Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4 considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market/business considerations when extending an offer.

BENEFITS

• Medical, Dental, Vision Insurance
  • Benefits Active on Day 1
• Life Insurance
• Health Savings Accounts/FSA's
• Disability Insurance
• Paid Time Off
• 401(k) Plan Options with Employer matching
  • JT4 Will Match 50% up to an 8% Contribution