Systems Administrator III

JT4; Edwards (CA); On-site; USD 97,000 - 130,000; Full time

Benefits offered by this job

Medical, Dental, Vision insurance

401(k) with employer match

Tuition reimbursement

Paid time off

Job summary

JT4 is seeking a System Administrator IV to support various IT functions for the U.S. Air Force and Navy. The role involves deploying and managing IT hardware, systems, and software, while ensuring compliance with cybersecurity standards. Candidates should possess at least nine years of experience in computers and hold a bachelor's degree.

The position offers a competitive salary range of $97,000 to $130,000 annually along with comprehensive benefits.

Qualifications

• At least nine years of experience in computer system-related fields.
• Ability to work independently and as part of a team.
• Strong verbal and written communication skills.

Responsibilities

• Deploy end-user client hardware, configure information systems.
• Monitor performance issues of LAN/WAN and server infrastructure.
• Conduct systematic inventories of hardware and software assets.

Skills

Splunk

DoD STIGs

Windows operating system

Active Directory

Education

Bachelor's degree in an associated discipline

Tools

Red Hat operating system

Authentication management

Virtualization

Job description

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

Evaluates system specifications, installs enterprise computer systems, configures systems, establishes standards, ensures hardware/software compatibility and maintains workstations and server systems focusing on the operating system and the network.

Employee will be responsible for the following functions/duties:

• Performs the daily operational support on the computer operating system to include system security, access, configuration, backups and restores.
• Specifies network requirements, monitors local area network (LAN) performance, troubleshoots networking hardware and ensures the system is working properly according to specifications and parameters.
• Organizes and secures directory structure and assists/trains staff members in the use of department Document Management (DM) systems, associated databases and Configuration Management (CM)/DM 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 point of contact (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, procedures, and subject‑matter knowledge to complete complex assignments requiring originality and ingenuity performed under minimum supervision with considerable latitude for independent contribution.
• Analyzes system logs and identifies potential issues with computer systems.
• Manages and administers storage solutions including Network‑Attached Storage and Storage Area Network (NAS/SAN) systems.
• Other duties as required.

Range Position Description

The job duties of a System Administrator IV include, but are not limited to, deploying end‑user client hardware, configuring information system services, configuring server/network equipment and addressing any end‑user concerns. In addition, a suitable candidate will have a working knowledge of cybersecurity concepts and best practices.

Key Responsibilities

Asset Lifecycle Management: Responsible for the deployment, maintenance, and decommissioning of all organizational IT hardware and software. This includes the physical installation of workstations (Linux & Windows OS), uninterruptible power supplies (UPS), troubleshooting datacenter hardware, and managing associated structured cabling. Able to design and deploy new datacenter capabilities as required for system expansion and reconfiguration projects. Duties also involve coordinating with external entities for the management of infrastructure beyond our direct responsibility, such as enterprise network switches. Actively assists in the IT asset procurement process by specifying system operating requirements and making recommendations for future hardware/software implementations and related process improvements.

System & Network Administration: Involves the deployment and administration of classified remote access networks. Monitors local LAN/WAN and server infrastructure for performance issues and is able to design and deploy new network capabilities as required for system expansion and reconfiguration projects. Schedules, plans, and performs system upgrades, including managing the transition through design, test, production, and documentation environments. Additionally, manages the full lifecycle of user accounts, from creation and initial login support (password changes, email configuration, and network share mapping) to the eventual decommissioning of accounts, including managing user account permissions and access controls on the enterprise network through the IAO Express system.

Compliance & Documentation: Conducts regular, systematic inventories of all hardware and software assets to ensure adherence to compliance standards. Develops and maintains comprehensive technical documentation for standard operating procedures (SOPs) within the team.

Technical Support: Provides troubleshooting and preventative maintenance for audio‑visual (AV) systems in both classified and unclassified meeting environments. Manages the workflow of IT support issues through the helpdesk ticketing system, from initial reporting to resolution.

Assists IA Team with maintaining and updating various auditing software, Authority to Operate (ATO) artifacts, and documentation for any cyber‑related activities.

Required Knowledge, Software, & Tools

• Splunk, ACAS, Trellix ePolicy Orchestrator, Data Marking software, and proper patch management operations
• DoD STIGs, IAVM, SCAP, Virtualization, and VDI
• Windows and Red Hat operating systems
• Authentication management, least privilege implementation, Active Directory, and network operations.

Security & Logistics: Provides escort duties for personnel requiring access to secure areas. The System Administrator IV must be able to obtain and maintain a DoD security clearance up to Top Secret with Special Access.

The System Administrator must be able to obtain and maintain DoD IAM Level II certification (CompTIA Security+) within 6 months of hiring. The System Administrator must be able to work independently, as a member of a team, and as a small team leader, with very strong verbal and written communication skills.

Requirements - Education, Technical, And Work Experience

A bachelor’s degree in an associated discipline from an accredited academic institution or equivalent experience through technical training, completion of a recognized certification program, or experience. Requires at least nine (9) years of experience in computer system‑related areas of expertise and must possess and apply a broad knowledge of principles, practices, and procedures in computer science, graphics, and information systems.

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

• Specific experience in the maintenance of operating systems and support applications in a centralized and distributed server environment.
• Planning/organizing skills and the ability to work under deadlines.
• Ability to obtain and maintain a government security clearance.
• A valid, state‑issued driver’s license.
• U.S. citizenship.

SALARY

The expected salary range for this position is $97,000 to $130,000 annually.

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 people 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.

SCC: CSAN6, JIT13, A1412TW