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Systems Administrator II

Jt4

North Las Vegas, NV · Posted October 26, 2026

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About the job

Company Profile

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:

Deploy, configure and maintain Windows Server and Windows Desktop platforms

Deploy, configure and maintain UNIX Platforms, such as Red Hat and Ubuntu

Configure and maintain Windows Domain Services, such as Active Directory, Dynamic Host Configuration Protocol, Domain Name Service and Group Policy Objects

Deploy, configure and maintain Storage Technologies, such as Virtual Storage Area Network and Network Area Storage

Deploy, configure and maintain virtualization technologies, including VMWare ESXI, vSphere and Omnissia Horizon

Perform patch management activities, to include regression testing and deployment coordination

Create and maintain, as applicable, documentation of supported systems, to include hardware and software inventories and procedural documentation

Evaluate and apply Cyber Security controls to a supported environment, as directed

Independently diagnose and resolve beginner to intermediate level IT-related issues with minimal supervision

Performs other related duties as required

Desired Qualifications

Experience with Infrastructure as Code

Experience with Python, Ansible and Terraform

Experience with Zero and Thin Client deployments

Experience in Department of War IT environments

Requirements -- Education, Technical, and Work Experience

Associates or higher degree in Computer/Information Technology, or equivalent academic/technical training. Possess five 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 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 able to obtain and maintain a government security clearance

Must possess valid, state-issued driver’s license

Possess and maintain, or have the ability to acquire within ninety days of hire, the CompTIA Security+ CE certification

Salary

The expected salary range for this position is 67K to 96K 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 Match

JT4 will match 50%, up to an 8% contribution

100% Immediate Vesting

Tuition Reimbursement

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/hearing abilities for communication, and constant mental alertness.

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 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 driver's license or other licenses / certifications and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment.