• System Administrator

    Insight Global (Brea, CA)
    Job Description The System Administrator is responsible for designing, implementing, and managing local area networks (LANs), wide area networks (WANs), as well ... monitoring both software and hardware, and core infrastructure, including operating systems , business applications, security tools and appliances, web servers, email… more
    Insight Global (01/06/26)
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  • Project Systems Specialist - Unifier…

    Jacobs (Irvine, CA)
    Jacobs Engineering is seeking a highly motivated Project Systems Specialist - Unifier Administrator to join our Project Controls and Technology team. In this ... construction programs through digital innovation. As an experienced Unifier Administrator and support you will have the ability to...systems and Networks. * Strong knowledge of Software system design and implementation of PIMS Systems .… more
    Jacobs (12/30/25)
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  • Cloud System Administrator

    Robert Half Technology (West Covina, CA)
    …Ali Ferber (Scott) on LinkedIn with your updated resume Functional Role: Systems Administrator Location: Onsite in Pasadena, CA Salary: $80,000-90,000 (non ... profit org) We are looking for a skilled Cloud System Administrator to join our team in...Pasadena, California. This role involves managing and optimizing cloud-based systems , ensuring compliance, and enhancing system efficiency.… more
    Robert Half Technology (01/07/26)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... position offers the opportunity to work on cutting-edge **C5ISRO systems ** that integrate with the AOC Weapon System...client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and… more
    Leidos (12/24/25)
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  • Systems Administrator

    Ross Stores, Inc. (Perris, CA)
    …and development for our teams\. **GENERAL PURPOSE:** Experienced IT technical administrator that will perform infrastructure hardware and software support for Supply ... Chain Distribution Center systems \. Responsible for administering, monitoring, and supporting hardware platforms, operating systems , and their related products… more
    Ross Stores, Inc. (01/07/26)
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  • Developer- Administrator , Loan Origination…

    Carrington (Anaheim, CA)
    …compliance. Configures business rules, develops custom plugins, and integrate third-party systems to enhance operational efficiency for the mortgage lending division ... (MLD). Analyze system configuration and provide recommendations for optimization and adherence...client-server concepts * Familiarity with Encompass integrations to external systems * Intermediate Microsoft Office technical skills * Strong… more
    Carrington (01/03/26)
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  • Associate Systems Administrator

    Ross Stores, Inc. (Moreno Valley, CA)
    …responsible for administering, monitoring and supporting the hardware platforms, operating systems , and their related products and technologies\. Working to improve ... in support and integration activities in support of Ross' distribution and transportation systems \. As a member of a team, this position will ensure high standards… more
    Ross Stores, Inc. (01/07/26)
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  • Leave of Absence Administrator

    Columbia Bank (Irvine, CA)
    **About the Role:** The HR Leave of Absence Administrator oversees the bank's leave of absence program and associated benefits. This individual contributor role acts ... for the bank's leave programs, supporting their day-to-day operations. The administrator frequently collaborates with the bank's employee leave vendors, serving as… more
    Columbia Bank (12/23/25)
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  • Client Success Administrator

    Forward Air (Irvine, CA)
    …their entire supply chain, from factory to customer. Position: Client Success Administrator Compensation: $22.00 - $25.00 / Hour Job Description: The Client Success ... Administrator is responsible for supporting daily warehouse, logistics, and...Duties: + Create and manage receipts in Warehouse Management System (WMS) for inbound shipments + Send receipt emails… more
    Forward Air (10/22/25)
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  • Senior Loan Administrator

    Banc of California (Santa Ana, CA)
    …groups, and more. TOGETHER WE WIN(R) **THE OPPORTUNITY** The Senior Loan Administrator is responsible for the timely processing of loan transactions from application ... Company operates. **HOW YOU'LL MAKE A DIFFERENCE** + Senior Loan Administrator collaborates closely and effectively manages expectations with client, Relationship… more
    Banc of California (12/04/25)
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  • Sr. Database Administrator

    Golden State Foods (Irvine, CA)
    Sr. Database Administrator Location: Irvine, CA, United States Description JOB SUMMARY The Database Administrator is responsible for managing all Microsoft SQL ... to identify poor queries. . Optimize and tune high transactional database systems engaging with application team. . Monitors database performance and implements… more
    Golden State Foods (12/24/25)
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  • Order Administrator (SSO Division…

    Parker Hannifin Corporation (Irvine, CA)
    Order Administrator (SSO Division - Location: Irvine, CA) Group: Aerospace Group N. America Division: Customer Support Operations (CSO) Location : USA CUST SUPP ... service teams worldwide, MRO facilities, proprietary predictive modeling, and advanced systems , we offer 24/7 operational and technical support wherever it's needed.… more
    Parker Hannifin Corporation (01/08/26)
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  • Network Administrator

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead seeks a Network Administrator to join our team supporting the program office for NSWC Corona - Corona Division in Norco, California. This ... Navy ships and aircraft by assessing weapons and integrated combat systems ' performance, readiness, quality, and supportability. The Junior Management Analyst will… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Property Administrator (CRE)

    Cushman & Wakefield (Orange, CA)
    **Job Title** Property Administrator (CRE) **Job Description Summary** Performs the administrative functions of the Property Management Team assuring a high level of ... software + Track and file contracts and insurance certificates; maintain follow-up system for expirations + Monitor and maintain the property maintenance work order… more
    Cushman & Wakefield (01/01/26)
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  • Payroll Administrator

    Robert Half Finance & Accounting (Tustin, CA)
    Description We are looking for a dedicated Payroll Administrator to join our team in Tustin, California. In this role, you will collaborate closely with the ... new employees and entering their details into the payroll system . * Ensure compliance with prevailing wage requirements for...payroll data, and employee records. * Familiarity with payroll systems such as eBacon, Paycom, ADP Workforce Now, or… more
    Robert Half Finance & Accounting (12/05/25)
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  • Payroll Administrator

    Aston Carter (Anaheim, CA)
    Job Title: Payroll Administrator - (Part-time - 20-30 hours per week) Job Description This role involves entering Certified Payroll reports via LCP Tracker. The ... has experience processing certified payroll and has utilized LCP Tracker or like- system . Additionally, this role may include ad-hoc duties based on reporting needs.… more
    Aston Carter (01/06/26)
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  • Payroll/AR Administrator

    Robert Half Finance & Accounting (Brea, CA)
    Description We are looking for a detail-oriented Payroll/Accounts Receivable Administrator to join our team in Brea, California. This role is ideal for someone with ... including billing and statement of values, using Comsense and other relevant systems . * Prepare and manage conditional and unconditional releases related to client… more
    Robert Half Finance & Accounting (12/21/25)
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  • Division Support Administrator

    Nucor Steel Auburn, Inc. (Fontana, CA)
    …Description Nucor Rebar Fabrication is in search of a Division Support Administrator to perform administrative support at a basic operational level regarding two ... Test. Detailed Selection Criteria: Clerical - Knowledge of clerical procedures and systems such as word processing, managing files and financial records, stenography… more
    Nucor Steel Auburn, Inc. (12/17/25)
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  • Human Resources Administrator

    Robert Half Office Team (City Of Industry, CA)
    Description We are looking for an experienced Human Resources Administrator to join our team in City of Industry, California. This is a contract position where you ... related to HR matters. * Perform data entry tasks to update and maintain HR systems , including UKG Ready. * Assist in the preparation and distribution of HR reports… more
    Robert Half Office Team (12/31/25)
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  • Service Administrator - HVAC

    EMCOR Group (Irvine, CA)
    …design assistance, as well as engineering applications and automated control systems . **Job Summary** This person will be responsible for dispatching technicians ... Office * Use of office equipment * Knowledge of the Coins booking system is a plus. \#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite **Equal Opportunity Employer** As a… more
    EMCOR Group (01/06/26)
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