PERMANENT

FULL_TIME

POSTING_API

HOUR

This role drives hybrid and cloud transformation initiatives, leads Active Directory and Azure AD migrations, and provides technical leadership across Windows and cloud infrastructure platforms. The Lead Windows Engineer is responsible for leading the design, migration, administration, and optimization of Windows and Active Directory environments with a strong emphasis on Microsoft Azure.

GCB provides optimal engineering and business solutions for the wireless telecom industry by offering professional wireless network design, optimization and deployment services. Currently Wireless Industry is moving through a rapid metamorphosis. Availability and inventions of new technologies are constantly challenging wireless carriers and vendors to upgrade/ implement new systems and standards to better service the subscriber base.
GCB headquartered in Virginia is one of the premier independent providers of engineering & Information Technology services to the wireless telecom and IT industry. GCB was formed to provide the highest quality solutions while maintaining a fine balance between quality, cost, and timeline. The GCB team has extensive experience in wireless and Information Technology Services. The GCB team has worked in all aspects of wireless projects spanning from initial planning, vendor and equipment evaluation, network dimensioning, network design, optimization, benchmarking, FCC compliance and overall project management. At our IT house of services, we have been steadily progressing to achieve excellence in global IT Business Solutions and Consulting. Our consulting arm provides various Fortune 500 companies with integrated IT consulting services from concept to completion stage. Our business philosophy is founded on providing the best quality IT consulting, staff augmentation, quality assurance and training services to our valued clients. Whether you need helping hand in you Software Development Life Cycle (SDLC), Project Management, Human Resources Planning, or Employees Development and Training, we are always at arms length to help you with completing the tasks and addressing the challenges. In essence, the GCB Team is qualified and capable to provide a broad set of the entire network and IT services for your business that range from business planning and capital budget modeling, to radio frequency engineering, system optimization, network system maintenance, data collection, and all aspects of integrated IT Services.

GCB Services LLC

Azure Administrator

UNKNOWN

FEED

Provide technical support and assistance to end users, resolving issues in a timely and efficient manner to ensure productivity and user satisfaction. Excellent troubleshooting skills and attention to detail, with the ability to analyze complex technical issues and implement effective solutions.

Vailexa

System Administrator

ADAPTED_NOW

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. Configures hardware such as: workstations, printers, servers and tape drives and maintains a Computer Authorization and Custodial Receipt Listing (CA/CRL) to track equipment configurations and identification logs.

YEAR

JT4 LLC

Systems Administrator I

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. In addition, a Systems Administrator II must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design and computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

Systems Administrator II

In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design / computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications. 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.

Systems Administrator - China Lake CA

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. In addition, a Systems Administrator II must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design and computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

Systems Administrator- China Lake

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. 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.

Systems Administrator III

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certification and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. Specifies network requirements, monitors locate area network (LAN) performance, troubleshoots networking hardware and insures system is working properly according to specifications and parameters.

Senior Systems Administrator - China Lake CA

This position includes support in ongoing development and implementation of general and program specific COMSEC security processes and procedures to include the advisement, planning, implementation, training, oversight, monitoring, analysis, reporting and assistance in the execution of security operations for multi-service COMSEC support and duties relating to the day-to-day support of Special Access Programs (SAPs) and associated Facilities (SAPFs) at an Operation Test location. 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.

Systems Administrator II - COMSEC

Establish network requirements, monitors local area network (LAN) performance, troubleshoots networking hardware and ensures system is working properly according to specifications and parameters, utilizing advanced networking protocols and technologies. Knowledge of VxRail hyper converged infrastructure, including deployment, implementation, and manages virtualization infrastructure using VMware, including ESXi, vCenter, and vSAN for optimal performance, scalability and high availability.

Systems Administrator IV

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. 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.

Secure Storage Administrator

This Systems Administrator role combines systems administration, security, automation, and Tier 2/3 technical support while contributing to strategic technology initiatives. We are seeking a Systems Administrator to support and modernize enterprise IT systems, infrastructure, identity management, and critical business applications.

Founded by CPA firms in 1994, Creative Financial Staffing has spent over 30 years helping job seekers and employers succeed. In fall 2025, we rebranded as CFS—a name that reflects our full range of expertise while staying true to the trusted company you know.CFS is the industry’s leading employee-owned staffing firm, connecting top talent in accounting, finance, technology, and human resources. We provide skilled professionals on both a temporary and permanent basis across diverse industries, leveraging our extensive network to match the right people with the right opportunities.Our dedication to excellence extends to our award-winning culture, recognized repeatedly for growth, recruiting, workplace environment, and employee support. Honors include Forbes’ “America’s Best Recruiting and Temporary Staffing Firms,” Staffing Industry Analysts’ top U.S. staffing rankings, FlexJobs’ Top 100 Companies for Remote and Hybrid Work, Top Workplaces USA, Newsweek’s Best Practices awards, and more.

Systems Administrator_

Leoforce - Creative Financial Staffing

The Systems Administrator is responsible for managing and maintaining our organization's IT infrastructure, ensuring optimal performance, security, and reliability. We understand the expectations of high–quality customer service, therefore we actively search and promote a cohesive team that is formulated to exceed expectations.

Air Treatment Corporation

Systems Administrator

jobtargetdirectftpin

Experience with vulnerability remediation and security management (system hardening, log management, configuration management [i.e., Nessus, Trellix, Splunk, SCAP, HBSS]). • Knowledge of National Industrial Security Program Operating Manual (NISPOM), Risk Management Framework (RMF) and Security Technical Implementation Guide (STIG) Requirements.

PLANIT Group is a fast-growing global technology consulting firm dedicated to delivering innovative solutions to our clients that drive results. We collaborate with our partners and customers to help them improve performance, efficiency, and quality. Our team delivers innovative solutions and services - including management consulting, systems integration, ERP solutions, enterprise architecture, communications, and infrastructure services. We focus on delivering value and driving increased productivity and efficiencies for our clients’ mission. Our extensive experience in the Federal, Defense, Intelligence, State, Local, Healthcare and Commercial industries delivers proven results and accelerated benefits.
Clients engage PLANIT for our expertise, innovative approach, and our exceptional team. We promote a creative, client-centric work environment and culture, striving to provide challenging and rewarding opportunities for our company’s employees and partners. Integrity and innovation are the core principles of our company philosophy. Our customers engage us to create solutions to complex mission challenges, and PLANIT delivers. For more information, visit http://www.planitgroup.com/. Innovation. Integration. Integrity.

PlanIT Group

Systems Administrator (Linux/Unix)

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for managing and maintaining our complex database systems, ensuring the smooth operation and security of our data.

Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.
Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection.  As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).
Ready to find a good job? Create your profile today at Jobot.com 🤖

Jobot

Database & Business Application Administrator

Database Management Systems (DBMS): Mastery of relational systems (SQL Server, Oracle, PostgreSQL, MySQL) and increasingly NoSQL or Big Data solutions (MongoDB, Snowflake, Cassandra). Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Sr. Database Administrator

The IT Administrator role offers the opportunity to work across a wide range of technologies and gain hands-on experience with infrastructure, networking, cybersecurity, and systems administration. This hands-on IT Administrator role is ideal for a well-rounded IT professional with experience in systems administration, networking, cybersecurity, and end-user support.

IT Administrator

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Knowledge of networking protocols and technologies, including TCP/IP, DNS, DHCP, VLANs, STP, ACLs, IPsec, OSPF, and BGP.

Network Administrator

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is [$83,000 MIN - $118,000 MAX].This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. 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.

L3Harris Technologies

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

TMP PX

Additionally, manages the full lifecycle of user accounts, from creation and initial login support (password changes, email configuration, and network share mapping) to the eventual decommissioning of accounts, including managing user account permissions and access controls on the enterprise network through the IAO Express system. Proficiency in virtualization platforms, specifically VMware vCenter, Microsoft Hyper-V, and Nutanix, is required, as well as extensive experience administering and maintaining Microsoft Windows 11, Microsoft Server (2016-2022), and Red Hat Enterprise Linux (RHEL) 8/9 operating systems.

Server Administrator Jobs in California

Azure Administrator GCB Services LLC

System Administrator Vailexa

Systems Administrator I JT4 LLC

Systems Administrator II JT4 LLC

Systems Administrator - China Lake CA JT4 LLC

Systems Administrator- China Lake JT4 LLC

Systems Administrator III JT4 LLC

Senior Systems Administrator - China Lake CA JT4 LLC

Systems Administrator II - COMSEC JT4 LLC

Systems Administrator IV JT4 LLC

Secure Storage Administrator JT4 LLC

Systems Administrator_ CFS

Systems Administrator Air Treatment Corporation

Systems Administrator (Linux/Unix) PlanIT Group

Database & Business Application Administrator Jobot

Sr. Database Administrator Jobot

IT Administrator CFS

Network Administrator Jobot

Senior Associate, Systems Administrator (Carlsbad) (TS/SCI with FS Poly) L3Harris Technologies

Sys Admin V JT4 LLC

Similar Job Searches

Stand out to leading employers.