Section Supervisor II

  • JT4 LLC
  • Edwards, California
  • 04/14/2026
Full time Information Technology Telecommunications

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. JT4 is hiring a Section Supervisor II who will be responsible for and knowledgeable in a variety of subjects pertaining to DoD enterprise environments such as Windows, Red Hat systems, and Active Directory. JOB SUMMARY - ESSENTIAL FUNCTIONS AND DUTIES The incumbent performs a variety of supervisory/management tasks involved in supervising work efforts of personnel assigned to a shop or work unit. Supervises the performance of work performed by employees assigned to the shop or work unit. Sets employee work schedules and accounts for time worked by section employees Explains or interprets company policy to subordinates Evaluates and documents employee performance. Makes recommendations on wage actions. Interviews and makes related hiring recommendations on prospective employees when unit vacancies occur. Contributes to the development of operations/expense budgets for the group and controls costs and resources accordingly. Provides POC with company technical employees, managers and customer representatives. Performs other related supervisory tasks and duties as directed. RANGE POSITION DESCRIPTION The Supervisor II will be responsible for and knowledgeable in a variety of subjects pertaining to DoD enterprise environments. These subjects and software include: Managing Windows and Red Hat systems, administering Active Directory, and overseeing network operations within secure enclaves, and incorporating security best practices like least privilege and robust authentication. Section Supervisor II Key Responsibilities: Will be involved with the deployment and administration of classified systems. This includes the full lifecycle of user account management, from creation and initial login support (password changes, email configuration, and network share mapping) to the eventual decommissioning of accounts. Manages user account permissions and access controls on the enterprise network through the IAO Express system. Will assist with the deployment, maintenance, and decommissioning of all organizational IT hardware and software. This includes the physical installation of workstations, uninterruptible power supplies (UPS), associated structured cabling and assisting in the IT asset procurement process. Will conduct 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. Will work other tasks as assigned, including being cross utilized in other sections of the department and will be required to learn to operate and maintain said systems. Must be willing to work nonstandard tours of duties, which include nights, weekends, and overtime. The overtime may be short or no notice. Must be able to obtain and maintain a DoD security clearance up to Top Secret with Special Access. Must obtain and maintain DoD IAM Level II certification (CompTIA Security+) certification within 180 days of date hired. Must be able to work independently and as a leader of a team. To complete each of these tasks and have very strong verbal and written communications skills. Must be willing to implement and enforce new and updating existing network system administration policies and willing to identify network and system administration weaknesses and problem areas and provide recommendations for corrective actions. REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE The candidate must possess a base of knowledge sufficient to oversee the performance of technically diverse tasks assigned to the Shop. This knowledge and these skills may be obtained by graduation from a two to four-year technical institute or college, or possess equivalent formal technical training or military equivalent and 5 or more years experience in a directly related technical working environment, including 2 or more years as a supervisor. Must have interpersonal skills sufficient to interface with and effectively direct subordinates. Must have an in-depth working knowledge of the technical concepts, principles and requirements associated with the work unit. Must have a practical knowledge of company policies, procedures and practices sufficient to perform as an effective supervisor. The candidate must possess a valid, state issued driver's license. Must be able to obtain and maintain security clearance. Must be a U.S. citizen. SALARY The expected salary range for this position is $97,000 to $120,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC 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 and 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 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 30 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. The incumbent must possess planning/organizing skills and must be able to work under deadlines. Duties are performed both indoors and outdoors. Outdoor duties may be performed on even or uneven surfaces, which may be dry or wet. Outdoor duties may be performed on gravel, or shingled roof. Climbing stairs, ladders, towers and scaffolds, indoors or outdoors is required. Government vehicle is used on an as needed basis. Grease or oil may be found on working surfaces. Ability to work in a field environment with some shift work, at remote locations with occasional overnight assignments. Travel to remote working locations required. The foregoing conditions and physical requirements represent the general characteristics required to perform the essential functions for this job. In general, all positions may require standing, walking, sitting, lifting, carrying, pushing, pulling, climbing, bending, twisting, kneeling, crouching and crawling. Specific work assignments may include additional environmental conditions or physical requirements necessary to perform the essential functions of the job. These specific requirements will be detailed in the job posting. Also, JT4 employees will only operate equipment that they have been fully trained on and/or certified to operate. If working in a training capacity, employees must be supervised at all times by a competent trained or certified company employee. Under no circumstances should employees use other employee's equipment without permission from their immediate supervisor or manager. Conversely, employees should not allow other JT4 employees or employees of another employer to use JT4 owned or assigned equipment without proof of training and approval of the shop manager. 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. SCC: JABO33, A1412TW