2026 JT4 Systems Administrator Opportunities - All Locations

Jt4 LLC

Lancaster, CA

JOB DETAILS
SKILLS
Access Authorization, CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing), Computer Graphics, Computer Hardware, Computer Science, Computer Security, Computer Servers, Computer Skills, Computer Systems, Computer Terminals, Contract Management, Data Recovery, Document Management, Documentation, Driver's License, Editing, Enterprise Computing, Environmental Regulations, Federal Contracts, Federal Government, Government Contracts, Hardware Repair, Identify Issues, Information Technology & Information Systems, Internet Application, Lift/Move 20 Pounds, Local Area Network (LAN), Microsoft Office, Microsoft Windows Server, Network Administration/Management, Network Attached Storage (NAS), Network Monitoring, Network Operations Center, Network System Hardware, Network Systems, Operating Systems, Operational Support, Performance Analysis, Policy Development, Procedure Development, Process Improvement, Production Systems, Safety/Work Safety, Security Clearance, Software Administration, Storage Area Network (SAN), Systems Administration/Management, Systems Analysis, Systems Maintenance, Team Player, Technical Support, Technical/Engineering Design, Test Design, Testing, Time Management, United States Air Force (USAF), United States Citizen
LOCATION
Lancaster, CA
POSTED
30+ days ago

JT4 LLC provides engineering and technical support to multiple western test ranges for the U. S. Air 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 nations war-fighting aircraft, weapons systems, and aircrews for todays missions and tomorrows global challenges.

Positions are currently available in Las Vegas, NV, and Lancaster, CA.

Job Summary - Essential Functions

• Evaluates system specifications • Installs enterprise computer systems • Configures systems • Establishes standards • Insures hardware-software compatibility • Maintains workstations and server systems, focusing on the Operating system and the network.

• Works as a team member on projects and tasks, providing computer hardware and operating system solutions for the team or task.

• Performs the daily operational support on the computer Operating System, including system security, access configuration, backups, and restores.

• Specifies network requirements • Monitors LAN performance • Troubleshoots networking hardware • Insures system is working properly according to specifications and parameters.

• Organizes and secures directory structure and assists staff members in the use of department Document Management Systems associated databases and CMDM release procedures.

• Maintains and designs functional, visually aesthetic web pages.

• Specifies hardware requirements and provides Computer Authorization and custodial receipt listings to track equipment configurations and identification logs.

• Serves as POC for problem reporting, incremental version updates, and monitors yearly support contracts.

• Makes recommendations for future hardware-software implementations and related process improvements, schedules, plans, and performs system upgrades, including the transition from design, test, production, and documentation environments.

• Provides operational status as required.

• Uses established policies and procedures and subject matter knowledge to complete complex assignments requiring originality and ingenuity, performed under minimum supervision with considerable latitude for independent contribution.

• Analyzing system logs and identifying potential issues with computer systems.

• Manages and administers storage solutions, including NAS and SAN systems.

• Researches, integrates, or places new technologies into the existing data center.

Other Responsibilities

• Will be asked to make functional the initiatives established by management and will coordinate with other organizations as affected by upgrades, capabilities, policy, and procedures.

• Each employee must read, understand, and implement the general and specific operational safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job.

Working Conditions

This position involves work typical of an office environment with no unusual hazards. There is occasional lifting up to 20 pounds, constant sitting, and use of a computer terminal. Constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech and hearing abilities for communication, and constant mental alertness are also required.

Requirements - Education, Technical, and Work Experience

Level IV

  • Bachelors degree in associated discipline from an accredited academic institution or equivalent experience through technical training completion of a recognized certification program or experience.
  • Requires at least 9 years of experience in computer system-related areas of expertise.
  • Must possess and apply a broad knowledge of principles, practices, and procedures in computer science graphics and information systems.
  • Must have specific experience in the maintenance of Operating Systems and support applications in a centralized and distributed server environment.
  • Must qualify for and maintain a government security clearance and possess a valid state-issued drivers license.

Level III

  • Bachelors degree in associated discipline from an accredited academic institution or equivalent experience through technical training completion of a recognized certification program or experience.
  • Requires at least 12 years of experience in computer system-related areas of expertise.
  • Must possess and apply a broad knowledge of principles, practices, and procedures in computer science graphics and information systems.
  • Must have specific experience in the maintenance of Operating Systems and support applications in a centralized and distributed server environment.
  • Must qualify for and maintain a government security clearance and possess a valid state-issued drivers license.

Level II

  • Associates or higher degree in Computer/Information Technology or equivalent academic/technical training.
  • Possess 7 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.
  • Must have specific experience in the use of MS Windows server environments and various CADCAM database, MS Office, and Web-enabled applications.
  • The incumbent must possess planning, organizing skills and must be able to work under deadlines.

Level I

  • Associates or higher degree in Information Technology or equivalent academic/technical training.
  • Possess 3 years related experience or combination of experience in computer system basics and/or related areas of expertise.
  • Must possess a basic knowledge of principles, practices, and procedures in computer science graphics and information systems.
  • Must have specific experience in the use of MS Windows server environments and various CAD database, MS Office, and Web-enabled applications.
  • Must be capable of updating or repairing computer systems.

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified.

Tasking

Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued drivers license, or other licenses/certifications, and the inability to obtain and maintain the required clearance license or certification may affect an employees ability to maintain employment.

About the Company

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Jt4 LLC