Summary: JT4 is seeking an experienced Systems Administrator IV-AI & Containerization to support and maintain enterprise information systems, network infrastructure, and end-user computing environments. Highlights: 1. Support and maintain enterprise information systems and network infrastructure 2. Deploy, administer, and maintain classified remote access networks 3. Ensure compliance with cybersecurity and operational standards JT4 is seeking an experienced Systems Administrator IV-AI & Containerization to support and maintain enterprise information systems, network infrastructure, and end-user computing environments at its location on Edwards Air Force Base in California. This role is responsible for deploying and administering Windows and Linux-based systems, managing IT assets throughout their lifecycle, supporting classified network environments, and ensuring compliance with cybersecurity and operational standards. The ideal candidate will possess extensive systems administration experience, strong technical troubleshooting abilities, knowledge of cybersecurity best practices, and the ability to work independently or lead small technical teams in mission-critical environments. Key Responsibilities Asset Lifecycle Management Deploy, maintain, upgrade, and decommission organizational IT hardware and software assets. Install, configure, and support Windows and Linux workstations, servers, and peripheral devices. Troubleshoot datacenter hardware, UPS systems, and structured cabling infrastructure. Design and implement new datacenter capabilities to support expansion and reconfiguration projects. Coordinate with external organizations and vendors responsible for enterprise infrastructure components. Support IT asset procurement activities by defining technical requirements and recommending hardware, software, and process improvements. Systems and Network Administration Deploy, administer, and maintain classified remote access networks. Monitor LAN/WAN environments, server infrastructure, and network performance to ensure system availability and reliability. Design and implement network enhancements to support growth and infrastructure modernization initiatives. Plan, schedule, and execute system upgrades while managing transitions through development, testing, production, and documentation phases. Create, modify, and decommission user accounts while managing permissions, access controls, and authentication services. Provide end-user support including password resets, email configuration, network share access, and account troubleshooting. Manage enterprise access control processes utilizing IAO Express and related security systems. Compliance and Documentation Conduct routine inventories of hardware and software assets to ensure compliance with organizational and regulatory requirements. Develop, maintain, and update technical documentation, standard operating procedures (SOPs), and system configurations. Ensure adherence to cybersecurity policies, standards, and best practices. Technical Support Troubleshoot, maintain, and provide preventative maintenance for audio-visual systems in both classified and unclassified meeting spaces. Manage IT support requests through the helpdesk ticketing system from intake through resolution. Address end-user technical issues and provide exceptional customer support. Security and Logistics Provide escort duties for personnel requiring access to secure facilities and controlled areas. Support information assurance and security initiatives across the organization. Maintain compliance with all security clearance and classified environment requirements. Required Qualifications Education and Experience Bachelor’s degree in computer science, Information Systems, Information Technology, or a related field from an accredited institution; or equivalent combination of technical training, certifications, and relevant experience. Minimum of 9 years of experience in systems administration, information systems, computer science, or related technical disciplines. Demonstrated experience supporting operating systems and enterprise applications within centralized and distributed server environments. Technical Skills Administration and support of Windows and Linux operating systems. Server deployment, maintenance, and troubleshooting. Professional experience applying AI tools and technologies. Experience working in a datacenter. LAN/WAN networking concepts and infrastructure support. User account management, access controls, and enterprise authentication systems. Hardware deployment, datacenter operations, and structured cabling. Cybersecurity concepts, best practices, and compliance requirements. Technical documentation and process development. Additional Requirements Ability to obtain and maintain a DoD Top Secret Security Clearance with Special Access. Ability to obtain and maintain CompTIA Security+ within six months of hire. Strong planning, organizational, and time-management skills. Excellent written and verbal communication skills. Ability to work independently, as a team member, and as a small team leader. Valid state-issued driver's license. U.S. Citizenship required. Compensation This role offers a salary range of $97,000–$130,000 for Level IV and $120,000–$172,000 for Level V. Actual compensation will be based on factors including experience, education, certifications, technical expertise, internal equity, market conditions, and business needs. Benefits Medical, Dental, and Vision Insurance Benefits Effective Day One Life Insurance Health Savings Account (HSA) and Flexible Spending Account (FSA) Options Disability Insurance Paid Time Off 401(k) Retirement Plan with Employer Match JT4 matches 50% of employee contributions up to 8% Immediate 100% Vesting Tuition Reimbursement About Us: 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. CLICK HERE TO APPLY!!
Craigslist · HR
Craigslist · HR
