Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Systems Administrator IV

$96.49k - $127.57k

RadNet, Inc.

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 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 esthetic 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 Analyzing system logs and identifying potential issues with computer systems. Manage and administer storage solutions including Network-Attached Storage and Storage Area Network (NAS/SAN) systems. Other duties as required

RANGE POSITION DESCRIPTION

Job duties of a system administrator includes, but is not limited to, working under general technical guidance, specializing in voice, communications switching, video, telemetry, situational awareness data transport and support systems within a real-time mission support environment. Perform network system administration tasks on work center systems such as communications distribution, data acquisition and distribution, range data transmission systems and associated ancillary equipment systems IAW standard industry practices, manufacturer data, applicable DoD policies, and local directives. The System Administrator is responsible for leading work center personnel in resolving real-time mission support anomalies, performing daily network monitoring, and provides the status of all work center networks. The candidate shall implement and enforce new and update existing network system administration policies. Identify network and system administration weaknesses and problem areas and provide recommendations for corrective actions, must have the knowledge and the ability to troubleshoot data and telecommunication networks and equipment. The selected candidate will be required to provide real-time operational mission support within the various sections of the work center, will be required to lead work center personnel in accomplishing real-time operational mission support, will maintain networking equipment to include problem isolation and repair to the lowest repairable unit level. The candidate will oversee work center personnel in the performance of Preventative Maintenance Inspection (PMI) activities on applicable networking equipment and will develop and maintain network PMI procedures as required. The candidate as the subject matter expert will develop, modify, and review Operating Instructions for general network and system administration tasks within the work center. The candidate will implement and adhere to all Informational Assurance requirements. The candidate will interface directly with customers as needed and must be able to resolve simple to complex problems in a high-pressure real-time mission environment. The candidate must possess expert knowledge of networking and data link protocols such as IP, Ethernet, Frame-Relay, SONET, and T1. The candidate must be willing to work nonstandard tours of duties, which includes nights, weekends, and overtime. The overtime may be short or no notice. The candidate must be able to obtain and maintain a DoD security clearance up to Top Secret with Special Access. The candidate must be able to obtain and maintain CompTIA Security+ certification. The candidate must be able to work independently or as a member of a team and have strong verbal and written communications skills and must be able to qualify and maintain a government driver’s license.

DESIRED QUALIFICATIONS

Having experience in operating and maintaining Marconi, Juniper, and ADC Telecommunications equipment is highly desired. Desired qualifications include having experience being cross utilized in multiple areas throughout an environment that supports real-time operations, the incumbent having an active DoD secret security clearance or higher and possess a current CompTIA Security+ certification. Finally, the successful candidate must be a team player. Someone who is eager to learn, and just as eager to share his/her knowledge in order to strengthen the team is the type of individual we are seeking. REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE A bachelor’s 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 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: Must have specific experience in the maintenance of Operating Systems and support applications, in a centralized and distributed server environment Must possess planning/organizing skills and must be able to work under deadlines 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 $96,491.20 to $127,566.40 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

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

JT4 is an equal opportunity employer and does not discriminate on the basis of race, color, religion, creed, gender, age disability, sex (including pregnancy, childbirth, and related medical conditions), national origin, military status, veteran status, genetic information, or any other characteristic protected under applicable federal, state or local law. The Company provides reasonable accommodations/modifications to disabled individuals to assist in the hiring process and to qualified individuals with disabilities in the performance of essential job functions, in accordance with federal, state and local law. If you need assistance in completing this application, please contact Recruiting and Staffing at View phone number on click.appcast.io. #J-18808-Ljbffr RadNet, Inc.

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Systems Administrator IV in California, MO vacancy
  •  ...your chance to make history and put a ding in the universe. Lucayan Technology Solutions is hiring SENIOR PACS MANAGER (SYSTEM ADMINISTRATOR - LEVEL IV) REQUIREMENTS Must have 10 years combined AF Medical/DHA PACS experience Must be certified at IAT Level II per DoD 8570... 
    Suggested

    Lucayan Technology Solutions LLC

    California, MO
    5 days ago
  • $96.49k - $127.57k

     ...nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow...  ...DESCRIPTION Job duties of a system administrator includes, but is not limited to, working...  .... In addition, a Systems Administrator IV must possess the following... 
    Suggested
    Contract work
    Work experience placement
    Work at office
    Local area
    Immediate start
    Night shift

    RadNet

    California, MO
    2 days ago
  • $95k - $115k

     ...IT Systems Administrator, Mission Systems SpaceX is looking for a highly skilled and versatile Launch IT Systems Administratorto support the networking...  ...green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, or be eligible to obtain the... 
    Suggested
    Permanent employment
    Temporary work
    Worldwide
    Weekend work
    Afternoon shift

    SPACE EXPLORATION TECHNOLOGIES CORP

    California, MO
    3 days ago
  •  ...PACS Administrator (System Administrator - Level III) Lucayan Technology Solutions LLC is hiring a PACS Administrator. Requirements Must have 4 years combined AF Medical/DHA PACS experience Must be certified at IAT Level II per DoD 8570.01-M Must provide proof of technical... 
    Suggested

    Lucayan Technology Solutions LLC

    California, MO
    2 days ago
  • E-logic is seeking a qualified PACS Administrator to manage, maintain, and optimize the Clinical Picture Archiving and Communication System (PACS) from U.S Navy. The role ensures seamless diagnostic image availability, system integration, high uptime, and user support across... 
    Suggested
    Remote job

    eLogic

    California, MO
    5 days ago
  •  ...Summary The System Administrator is a full-time technical specialist responsible for integrating, managing, and maintaining electronic security systems. This position supports system servers, software, and security platforms to ensure reliability and compliance. Duties... 
    Full time
    Contract work
    Work at office

    Chenega Corporation

    California, MO
    1 day ago
  •  ...Excellence to join our growing Crew in support of our customers across the federal, state, and commercial markets. We are seeking a Systems Administrator to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES)... 
    Full time
    Contract work
    Work experience placement
    Local area

    Launch Tech USA

    California, MO
    2 days ago
  • $130k - $145k

     ...No, work will be performed on site at NAS Point Mugu What You’ll Do Support mission-critical Navy training systems at NAS Point Mugu, CA! As a System Administrator , you will secure, sustain, and optimize complex DoD environments that directly enable warfighter... 
    Local area
    Remote work

    ASEC Inc

    California, MO
    2 days ago
  •  ...days of employment) Experience with Linux or Unix operating systems Install operating system security patches and firmware updates...  ...hardware/software problems/issues Create scripts to automate system administration tasks Create/edit Standard Operating Instructions (SOI)... 

    6AM City

    California, MO
    3 days ago
  •  ...Senior Systems Administrator (Cleared) Location: Naval Base Ventura County – Point Mugu, CA About Us: Client brings 25+ years of experience delivering tailored IT solutions to government and private sector clients. We combine deep technical expertise with a responsive,... 

    Keystone Distinction Group

    California, MO
    5 days ago
  • $7,284 - $10,611 per month

     ...Working Title Enterprise Systems Administrator Department Name Infrastructure Services Division Information Technology Classification Title System Administrator III Classification Salary Range $7,284 - $10,611 per month The anticipated hiring range for this position is... 
    H1b
    Work at office
    Work visa

    California State University Dominguez Hills

    California, MO
    2 days ago
  • $7,311 per month

     ...Classification: Systems Administrator II Hours: Full-time / 40 hours per week FLSA: Exempt Anticipated Hiring Salary Range: $7,311 (Step 7) to $7,607 (Step 9) per month* *CSUMB provides pay scales representing its good faith estimate of what the university reasonably expects... 
    Full time
    Work at office
    Afternoon shift

    California State University, Monterey Bay

    California, MO
    2 days ago
  •  ...JOB SUMMARY The Application Administrator maintains applicable privileges as a Microsoft Active Directory (AD)/Domain Controller (DC) to...  ...Protocol (OCSP) to authenticate credentials with Defense Information Systems Agency (DISA) servers. Manage the functional requirements,... 
    Remote work

    VSolvit

    California, MO
    5 days ago
  •  ...Systems Administrator Job Summary The Systems Administrator (SA) is responsible for providing advanced support for desktop, server, and network infrastructure. The SA is also responsible for configuration and maintenance of a variety of systems, environments, clients,... 
    Temporary work
    Local area

    Cyber Security Services

    California, MO
    2 days ago
  • $84.54k - $107.89k

     ...Superior Court of California County of Contra Costa Systems Administrator $84,538.06 - $107,893.97 annually Final Filing – 5:00 pm Tuesday, July 7, 2026 The Court is conducting an open recruitment for a Systems Administrator (a designation within the classification of... 
    Full time
    Work experience placement

    Contra Costa County Superior Court

    California, MO
    21 hours ago
  • Iaw, Inc. is seeking a Computer Support Administrator in California, Missouri. The ideal candidate holds a Bachelor's degree in IT or Computer Science and has over 2 years of experience in IT support. Responsibilities include managing network functions, troubleshooting... 

    Iaw, Inc.

    California, MO
    5 days ago
  •  ...Visa Independent and local to Bay Area AI Developer (LLM/Agentic Systems) Bay Area, CA. We are seeking an Applied AI Developer to build and scale AI-powered platforms, focusing on LLM orchestration, agentic workflows, and model governance. You'll prototype, evaluate emerging... 
    Local area

    Indotronix UK

    California, MO
    5 days ago
  •  ...A staffing agency is seeking a Mid-Senior level Systems Administrator 2 for a 100% remote contract position. The role involves troubleshooting data integration issues, managing payroll operations, and collaborating with various departments. Ideal candidates should have... 
    Contract work
    Remote work

    LeadStack Inc.

    California, MO
    5 days ago
  • $85k - $100k

     ...U.S. company office with opportunity for remote work. Position Description: Responsible for administration and support of the organization’s global Learning Management System (LMS) and Knowledge Management platform across multiple regions, including the United States,... 
    Work at office
    Local area
    Remote work
    Long distance

    Turner Construction

    California, MO
    1 day ago
  •  ...Job Responsibilities Support government accounts and provide advanced system administration. Handle lab operations support for hardware, network, and software environments. Contribute to continuous improvement of lab processes and policies. Mentor junior staff and support... 
    Permanent employment

    Jobtailor

    California, MO
    3 hours ago
  • Keystone Distinction Group is seeking a Senior Systems Administrator to manage mission networks at NAWCWD, Point Mugu, CA. Candidates must have an Active DoD Top Secret clearance and 5-7+ years of enterprise systems administration experience, specifically with RHEL. This... 

    Keystone Distinction Group

    California, MO
    1 day ago
  • The California State University is looking for a System Administrator III to manage and support enterprise systems and technology infrastructure. This role involves administering cloud and on-premises environments, troubleshooting complex issues, and collaborating with... 

    The California State University

    California, MO
    5 days ago
  • $136k - $152k

    We are accepting applications for this position through 7/17 @ 9am Authorization to work lawfully in the US without sponsorship from Simplex is required. This is an on-site, long term job. You must be located in Southern California. NO relocation funds, and NO per diem...
    Daily paid
    Contract work
    Relocation

    Simplex Construction Management, Inc.

    California, MO
    3 days ago
  • $75k - $120k

     ...role involves designing and implementing server technologies, automating data processes, and providing support for telecommunications systems. The ideal candidate will have a Bachelor's Degree, DoD Secret Clearance, and expertise in server technologies. This position... 
    Work at office

    By Light Professional IT Services

    California, MO
    4 days ago
  •  ...Join us if you'd like to be a part of our journey; this is your chance to make history and put a ding in the universe. Systems & Network Administrator (Network Engineer - Level II) Requirements Must have 5 years combined AF Medical/DHA Systems experience Must be... 

    Lucayan Technology Solutions

    California, MO
    2 days ago
  •  ...Join to apply for the Linux System Administrator role at Nexlogica Job ID# 10219 – Posted 3/9/2023 – Los Angeles, CA Position Description Linux System Administrator is responsible for applying RedEnterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry... 
    Work experience placement
    Weekend work

    Nexlogica

    California, MO
    5 days ago
  • $104.5k - $184.12k

     ...level technical expertise to the C4ISR family of fielded ground systems that support our customers in the field. Our Field Engineers...  ...critical role, you will: Provide SME level field systems administration expertise to the sustained operations and maintenance of the... 
    Full time
    Temporary work
    Work experience placement
    Remote work
    Relocation
    Flexible hours
    Shift work

    慨正橡扯

    California, MO
    2 days ago
  • California State University-Dominguez Hills is seeking an Enterprise Systems Administrator to maintain and support enterprise infrastructure systems, including cloud and on-premises environments. The position requires a bachelor's degree and four years of relevant experience... 

    California State University Dominguez Hills

    California, MO
    8 days ago
  • Overview IT System Administrator at 0footprint Tech Services Inc . Key technologies: Python, AWS, GCP, Azure, Linux, Active Directory. Responsibilities Design and implement technical solutions to meet business requirements Collaborate with cross-functional teams throughout... 

    Gravity Engineering Services Pvt Ltd.

    California, MO
    2 days ago
  • $130k - $145k

    ASEC is hiring for a System Administrator at NAS Point Mugu, CA. This challenging role requires supporting Navy training systems and optimizing DoD environments. Candidates must have a CompTIA Security+ certification and a BS degree in a related field. The position entails... 

    ASEC Inc

    California, MO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Systems Administrator IV. Be the first to apply!