Systems administrator jobs | Work For Warriors

Sep 21, 2026

Full time

Senior Associate, Systems Administrator (Carlsbad) (TS/SCI with FS Poly)

$83,000 - $118,000 yearly

L3Harris Carlsbad, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Associate Systems Administrator Job Code: 44350 Job Location: Carlsbad, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Job Description: We are seeking a...

Aug 31, 2026

Full time

Systems Administrator - (667)- San Diego

$90,000 - $120,000 yearly

Sellers & Associates LLC San Diego, CA

Systems Administrator - (667) Who We Are Sellers & Associates, LLC (S&A) is a Veteran Owned Small Business (VOSB) that provides effective and affordable Programmatic and Engineering Support Services and Solutions to our Government and Commercial Clients. We work directly with our clients taking the time to understand their culture and requirements designing a custom solution tailored to meet their unique needs at an affordable price without sacrificing quality. Our specialties include Program/Engineering Management, Training/Training Technology, Technology/Product Development Strategy and Analysis, Project Management (Cost, Schedule, Scope & Quality), and Strategic Planning applied within our clients' unique domains and context. Benefits We have Medical, Dental, Vision, 401k with company match. Long/Short Term Disability and Life Insurance. 25 days of PTO per year. Employees may choose to work or take PTO on...

Aug 28, 2026

Full time

Yardi Systems Administrator

$94,000 - $117,000 yearly

Essex Property Trust, Inc Irvine, CA

Job Location Irvine Regional Office (Derian) Position Type Regular The Yardi Systems Administrator is a senior-level position responsible for the administration, operational integrity, and user management of the company's enterprise Yardi property management platform. This role serves as the primary escalation authority for functional issues across Voyager and its associated modules, ensuring platform stability, accurate system configuration, and a consistent, high-quality user experience across all departments, properties, and business units. The position demands a comprehensive understanding of Yardi system administration, security and permissions architecture, and the operational workflows that drive property management, leasing, and accounting functions across a large portfolio. This is a technical Yardi Systems Administration role, not a property operations position. Candidates must have experience administering, configuring, supporting, and maintaining Yardi...

Aug 27, 2026

Full time

Systems Administrator (COF)

$7,835 - $11,079 yearly

Kern Community College District Bakersfield, CA

Basic Function Under the direction of the Assistant Director of Information Technology, provide support for systems infrastructure district wide including Servers, Operating Systems, Virtualization, Enterprise Storage, Microsoft solutions such as Active Directory and Exchange, Backup and Recovery systems and related infrastructure. DISTINGUISHING CHARACTERISTICS: The Systems Administrator is distinguished from the Systems Administration Manager by a focus on providing immediate systems infrastructure support and by receiving direction from the Manager. Representative Duties Work with District Office and College IT staff to assess, prioritize, respond to, troubleshoot and resolve Systems related support issues in a timely manner Implement provisioning standards and methods for agile server deployment and decommissioning Utilizing industry best practices, develop and implement day-to-day and long-term management procedures for Systems infrastructure Assist with research,...

Aug 24, 2026

Full time

Systems Administrator - Surveillance

Yuhaaviatam of San Manuel Nation Highland, CA

ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Installs, configures, monitors maintain, and troubleshoot servers, network switches, network performance, storage devices, wireless devices, PC clients, peripherals, virtualization, domain controllers, active directory, and software applications, as well as integration. Ensures all Surveillance Department system components; equipment and infrastructure are installed and operating in strict alignment with industry, regulatory, and department standards. 2. Configures, installs, maintains, and troubleshoots IT systems and devices, including servers, switches, networks, storage solutions, and personal computers. This includes administration of multisite storage environments such as SAN (Storage Area Network), NAS (Network Attached Storage), and DAS (Direct Attached Storage), utilizing technologies like Fiber Channel (FC) and iSCSI (Internet Small Computer Systems Interface). 3. Configures, installs, maintains, and troubleshoots...

Jul 27, 2026

Full time

Sr. Network and Computer Systems Administrator - San Diego, CA

$10,000 - $116,000 yearly

T3W San Diego, CA

Sr. Network and Computer Systems Administrator San Diego, CA Description T3W Business Solutions, Inc. is a Woman-Owned Small Business with Headquarters located in San Diego, CA. It is our mission to help our clients develop strategies to optimize their use of space and resources resulting in maximum benefits; we also deliver quality data and analysis to support our client’s daily facility operations, planning, and compliance programs. We are looking for a Sr. Network and Computer Systems Administrator in San Diego, California . **Contingent Upon Contract Award** Summary Leads system administration for servers, networks, virtual infrastructure, and security baselines. Designs architectures, oversees patching, backup strategies, monitoring, and enterprise configuration. Resolves complex system outages, manages domain environments, and implements compliance with STIG,...

Aug 24, 2026

Full time

Lead, Systems Administrator

$110,500 - $205,000 yearly

L3Harris Los Angeles, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Administer and maintain Microsoft Windows systems, ensuring optimal performance and reliability. Utilize security tools such as Tenable and Splunk to monitor, detect, and respond to security threats. Apply SCAP and STIG methodologies to maintain compliant...

Aug 24, 2026

Full time

HR Systems Administrator

Yuhaaviatam of San Manuel Nation Highland, CA

ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Workday System Administration & Support Administers, maintains, and supports the Workday Human Capital Management (HCM) system, ensuring optimal system performance, data integrity, security, and compliance. Manages and prioritizes multiple system requests, enhancements, and user inquiries while maintaining high levels of accuracy, responsiveness, and customer service. Participates in the testing, validation, and deployment of Workday business process changes, system enhancements, and biannual Workday releases. Monitors and maintains data integrity across Workday modules; identify, investigate, and resolve data discrepancies and processing issues. Conducts system audits, troubleshooting, root cause analysis, and issue resolution to ensure reliable system functionality. Reviews Workday release notes, test new features and functionality, and coordinates implementation of approved system updates and enhancements. Develops,...

Sep 18, 2026

Full time

Principal System Administrator

Raytheon Collins Aerospace San Jose, CA

Date Posted: 2026-09-02 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods.  Working as a team member in a fast-paced technological environment.  Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS). Work with Cybersecurity professionals to maintain security requirements.  Provide documentation and training on advanced IT processes and procedures and other tasks as assigned. Must be able to obtain certification requirements (CompTIA Security+ CE or equivalent certification) within a...

Sep 18, 2026

Full time

IT Operations Supervisor

Yuhaaviatam of San Manuel Nation Highland, CA

Under the direction of the Manager Operations – IT, the Supervisor, Operations – IT, ensures the execution of various operational strategies by communicating and implementing department objectives. Additionally, this position is responsible for leading a team of Field Support Analysts, that provide best-in-class service. ESSENTIAL DUTIES AND RESPONSIBILITIES 1. Provides leadership to technical teams ensuring alignment with operational support directives and defined service level agreements. 2. Oversees daily operational support functions and resource allocation to consistently meet and exceed business expectations. 3. Collaborates with other department leaders to define, prioritize, and complete various projects and support needs. 4. Creates repeatable processes to meet the needs of a fast-paced organization and establish best-in-class standards. 5. Contributes in the development of short-term and long-term tactical plans to meet operational needs. 6. Monitors and...

Sep 01, 2026

Full time

Infrastructure Engineer- Corona

$115,000.00 - $135,000.00 hourly

Bowhead Corona, CA

Infrastructure Engineer ID 2026-26018 Category Information Technology Location : Location US-CA-Corona Min USD $115,000.00/Yr. Max USD $135,000.00/Yr. Minimum Clearance Required Secret Travel Requirement Less than 10% Overview Bowhead seeks an Infrastructure Engineer to join our team supporting the Program Office for NSWC Corona in Norco, California. The Infrastructure Engineer will work directly with the client analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity personnel, and program analysts within an agile environment. Responsibilities • The Infrastructure Engineer administers and supports daily operational requirements of computer network systems...

Sep 01, 2026

Full time

Red Hat Certified Engineer (RHCE)- Corona

$200,000.00 - $240,000.00 hourly

Bowhead Corona, CA

Red Hat Certified Engineer (RHCE) ID 2026-25817 Category Information Technology Location : Location US-CA-Corona Min USD $200,000.00/Yr. Max USD $240,000.00/Yr. Clearance Level Must Be Able to Obtain Secret Minimum Clearance Required Secret Travel Requirement Less than 10% Overview Bowhead seeks a Red Hat Certified Engineer (RHCE) to join our team on the Corona IT program. The Red Hat Certified Engineer (RHCE) will provide senior-level administration, engineering, and operational support for Linux-based enterprise systems and container platforms supporting mission-critical government and DoD programs and serve as a technical authority for Linux infrastructure, container orchestration, automation, and secure system operations in classified and unclassified...

Aug 31, 2026

Full time

Principal System Engineer Administrator (Onsite)

Raytheon Collins Aerospace Beale Air Force Base, CA

Date Posted: 2026-06-22 Country: United States of America Location: US-CA-BEALE-AFB-CUST ~ 7400 Spencer Paul Dr ~ BEAL AFB (External Site) Position Role Type: Onsite What We Offer: Some of our competitive benefits package includes: Flexible work weeks: 9/80A, 5/40; Flexible work Hours: Core hours, Modified time Medical, dental, and vision insurance Three weeks of vacation for newly hired employees Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option Tuition reimbursement program Student Loan Repayment Program Life insurance and disability coverage Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection Birth, adoption, parental leave benefits Ovia Health, fertility, and family planning Adoption...

Aug 31, 2026

Full time

System Administrator I- San Diego

$60,000 - $105,000 yearly

Saalex Solutions, Inc. San Diego, CA

System Administrator I On-site Saalex Openings, Corporate Full time OPP26SAI-01 Tidewater, Virginia, United States San Diego, California, United States Overview Application Description Saalex Corporation is seeking multiple System Administrator I in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Founded in 1999 by Travis Mack, Saalex Solutions is a Service Disabled Veteran-Owned and Operated business with prime and subcontract expertise serving the Navy, Army, Air Force, NASA, corporate clients, and local governments. Saalex offers competitive compensation, career development, flexible work...

Sep 23, 2026

Full time

Licensed Administrator (LCSW, LMFT, PsyD, or LPCC) - Mental Health 626 - Bakersfield [LICEN029538]

$134,060 - $165,567 yearly

Telecare Corporation Bakersfield, CA

Job Details Description Relocation/Sign on Bonus $8,000 "They made it easier for me to live, breathe, eat, and stay clean. Without them, I'd be waiting somewhere, waiting for someone to give me a chance to live..." - Client from Telecare What You Will Do to Change Lives The Administrator is a key position in driving the organization's success. They are responsible for both clinical and financial success of their Program which contributes the overall success of both Telecare and those we serve. The individual in this role is responsible for overseeing and leading the team of people providing patient care as well as managing the business operations of the Program. They are responsible for managing all aspects of the day-to-day operations of the Program, which involves ensuring successful management and leadership over the 4 Pillars of performance: Clinical Quality, Workforce Engagement, Customer Satisfaction, and Financial Security. Additionally, the Administrator...

Sep 23, 2026

Full time

Board Certified Behavior Analyst BCBA Mental Health 173 - Sanger [BOARD029773]

$72,042 - $88,925 yearly

Telecare Corporation Sanger, CA

Job Details Description "They made it easier for me to live, breathe, eat, and stay clean. Without them, I'd be waiting somewhere, waiting for someone to give me a chance to live..." - Client from Telecare What You Will Do to Change Lives The BCBA provides the program with applied behavior analysis as needed under the direction of the Administrator. Shifts Available: Full-Time | AM | Shifts: 8:00 AM - 5:30 PM | Days: Monday - Friday Expected starting wage range is $72,042.61 - $88,925.85. Telecare applies geographic differentials to its pay ranges. The pay range assigned to this role will be based on the geographic location from which the role is performed. Starting pay is commensurate with relevant experience above the minimum requirements. What You Bring to the Table (Must Have) Board Certified in Behavior Analysis (BCBA) 2 Years post-graduate experience in applied Behavior Analysis Knowledgeable of Applied Behavior Analysis (ABA) methodologies and...

Sep 23, 2026

Part time

Medical Records Technician (On Call) - Mental Health Santa Cruz 194 - Santa Cruz [SANTA030038]

$24.00 - $29.00 hourly

Telecare Corporation Santa Cruz, CA

Job Details Description "They made it easier for me to live, breathe, eat, and stay clean. Without them, I'd be waiting somewhere, waiting for someone to give me a chance to live..." - Client from Telecare What You Will Do to Change Lives The Medical Records Technician is responsible for the maintenance, storage and processing of all medical records and EHR data. This involves performing a variety of clerical and technical duties associated with the management and oversight of a program's medical records including, but not limited to assembling, analysis, release of information, data processing, collection, reconciliation and preparation of reports in a manner consistent with medical, administrative, ethical, legal and regulatory requirements of a mental health care system. Must be able to work independently and have the ability to interact and communicate both verbally and in writing with clients, family members, the public and physicians and staff. Shifts Available:...

Sep 23, 2026

Part time

Medical Records Tech (Weekends only) - Mental Health 195 - Santa Cruz [MEDIC029391]

$24.00 - $29.00 hourly

Telecare Corporation Santa Cruz, CA

Job Details Description "They made it easier for me to live, breathe, eat, and stay clean. Without them, I'd be waiting somewhere, waiting for someone to give me a chance to live..." - Client from Telecare What You Will Do to Change Lives The Medical Records Technician is responsible for the maintenance, storage and processing of all medical records and EHR data. This involves performing a variety of clerical and technical duties associated with the management and oversight of a program's medical records including, but not limited to: assembling, analysis, release of information, data processing, collection, reconciliation and preparation of reports in a manner consistent with medical, administrative, ethical, legal and regulatory requirements of a mental health care system. Must be able to work independently and have the ability to interact and communicate both verbally and in writing with clients, family members, the public and physicians and staff. Shifts Available:...

Sep 23, 2026

Full time

Unlicensed Team Lead - Mental Health 135 - Modesto [UNLIC030085]

$75,108 - $92,709 yearly

Telecare Corporation Modesto, CA

Job Details Description "They made it easier for me to live, breathe, eat, and stay clean. Without them, I'd be waiting somewhere, waiting for someone to give me a chance to live..." - Client from Telecare What You Will Do to Change Lives Under direct supervision of the Clinical Director/Administrator, this entry-level management position supervises multidisciplinary teams, coordinates service needs, and collaborates with other services and agencies. Fulfills appropriate level of services for new members served as outlined in the essential functions. Employees in this role are required to participate in a structured on-call rotation, remaining accessible and prepared to respond to work-related needs within a designated timeframe. Rotations are scheduled in advance. While on-call, employees must actively monitor communications (e.g., phone, email) and respond in accordance with operational protocols. Shifts Available: Full-Time | DAYS | Shifts vary as needed | Days:...

Sep 23, 2026

Part time

LVN/LPT (On-Call) - Sage House 105 - Redwood City [LVNLP029886]

$35.00 - $37.00 hourly

Telecare Corporation Redwood City, CA

Job Details Description TELECARE CORPORATION LVN/LPT - Sage House Telecare's mission is to deliver excellent and effective behavioral health services that engage individuals in recovering their health, hopes, and dreams. Telecare continues to advance cultural diversity, humility, equity, and inclusion at all levels of our organization by hiring mental health peers, BIPOC, LGBTQIA+, veterans, and all belief systems. Sage House is a licensed 16-bed mental health rehabilitation center (MHRC) serving San Mateo County residents, 18-59, with long histories of mental illness and multiple episodes of acute psychiatric hospitalization. Shift Available: On Call | Shifts and Days vary as needed. Expected starting wage range is $34.38 per hour plus shift differential. This position is covered by a collective bargaining agreement and is subject to union membership requirements upon hire. Hourly Plus Shift Differentials: PM Weekdays - 6% = $35.04 - $37.52 NOC Weekdays -...

1095 systems administrator jobs found