53 IT Systems Administration Jobs in San Diego, CA, United States

Role highlights

• We are seeking an experienced Systems Administrator to implement, maintain, and support our enterprise IT infrastructure consisting of Wind…
• Responsibilities Systems Administration Administer and maintain Windows Server and Linux server environments.

Role highlights

• We are seeking an experienced Systems Administrator to implement, maintain, and support our enterprise IT infrastructure consisting of Wind…
• Responsibilities Systems Administration Administer and maintain Windows Server and Linux server environments.

Role highlights

• HOW YOU WILL IMPACT OUR MISSION The Systems Engineering Manager oversees all aspects of service delivery including resource allocation and…
• Oversees all aspects of build out, maintenance, and troubleshooting of our rapidly expanding infrastructures including enterprise servers,…

Role highlights

• The Senior Systems Administrator partners with Infrastructure, Networking, Security, and Engineering teams to deliver operational excellenc…
• This role designs, implements, maintains, and troubleshoots enterprise systems across cloud, endpoint, identity, server, and collaboration…

Role highlights

• About This Job Axos Bank seeks Systems Engineer in San Diego, CA, to manage and monitor all infrastructure and system…
• Designing, deploying, and administering Citrix NetScaler (ADC) including deploying NetScaler for load balancing, SSL offloading, and workin…

Role highlights

• Perform as a Linux\Redhat System Administrator for a classified government contract. *.
• Key Responsibilities: * Perform as a Windows\VMware System Administrator for a classified government contract. *.

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• Experience with Microsoft WSUS or SCCM Experience with Windows Servers 2016/2019 Windows desktop operating systems (WIN10 SHB) RedHat deskt…
• Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing s…

Role highlights

• The Senior Systems Administrator partners with Infrastructure, Networking, Security, and Engineering teams to deliver operational excellenc…
• This role designs, implements, maintains, and troubleshoots enterprise systems across cloud, endpoint, identity, server, and collaboration…

Role highlights

• IT Systems Engineer Open until filled.
• Systems Engineering & Infrastructure Implementation Assist in design, implementation, and ongoing optimization of IT infrastructure, includ…

Role highlights

• Design, plan, and implement Azure and AWS based systems and services in support of functional, storage, compute, data integration, and…
• Linux Operating System Experience / Knowledge Strong knowledge of cloud security technologies and best practices Expertise with Infrastruct…

Role highlights

• LI-CB1 #LI-ONSITE Keywords: Windows Administration, Linux Administration, RHEL, Red Hat Enterprise Linux, Windows 11, PowerShell, Bash Scri…
• As a Windows & Linux System Administrator, you will play a key role in administering and securing Windows and Red…

Role highlights

• Stay Connected with Booz Allen Subscribe Linkedin Twitter INFORMATION FOR Employees International Investors Contract Officers Suppliers Sma…

Role highlights

• Required Education, Experience, & Skills Experience operating within VMware infrastructure Proficient in RedHat 7/8/9 administration; stron…
• Maintain a suite of PC clients running Windows, Microsoft Office, TMPC software, and other 3rd party COTS/GOTS; servers running Red…

Role highlights

• Job Summary This Senior Systems Administrator develops and maintains systems, tools and networks in support of pSemi's enterprise environme…
• As an individual contributor, you will be expected to manage the network infrastructure including switches, routers and firewalls, maintain…

Role highlights

• This role involves endpoint management, user support, SaaS administration, and onboarding, working hands-on with core IT tools alongside se…
• What You'll Be Doing: Assist with Mac and PC laptop provisioning, imaging, configuration, and user-ready delivery; support patch management…

Role highlights

• Linux Systems Automation Engineer The Opportunity: As an Automation Engineer on our team, you will directly support national defense missio…
• In this role, you will bring your Linux automation expertise to bear in building secure, hardened, and scalable RHEL environments…

Role highlights

• Experience supporting classified networks, secure facilities, and environments governed by NIST, RMF, CMMC, or other federal cybersecurity…
• Experience working within environments subject to NIST, CMMC, FedRAMP, or other government security frameworks.

Role highlights

• Discussion covers advanced command line concepts and enterprise-level tools intended for cybersecurity professionals who need to perform es…
• Red Hat Linux System Administration I (CMIT 388): Development of the key foundational skills needed by an RHCSA-certified Red Hat…

Role highlights

• Experience assisting with IT Operations projects relating to the deployment of new technology, process improvement, and Information Securit…
• Provide technical support and troubleshooting for hardware, software, and network-related issues to end-users in a timely manner, escalatin…

Role highlights

• Test and identification of network and system vulnerabilities Implement IA controls and ensure compliance with DoD RMF Work as a…
• Respond system and/or network security breaches Ensure that data and infrastructure are protected by enabling the appropriate security cont…

Role highlights

• Assist in managing switches, routers, and networking devices to ensure a stable network infrastructure.

Role highlights

• TARGET SALARY $125,000.00 As the Network Engineer, your tasks will include: Plan for new initiatives and expand the existing network…
• Basic Qualifications: Advanced network training and 4 years of demonstrated network engineering experience.

Role highlights

• At least three (3) years of experience with the System Administration of the following systems: SEWS GCCS CPN Cisco Equipment…
• FSI integrates complex systems, transforms geospatial and operational data into clear insights, and supports naval, joint, and allied missi…

Role highlights

• Troubleshoot and repair technical problems or issues related to computer hardware, software, internet access, and peripheral equipment.
• Address guests' service needs in a professional, positive, and timely manner.

Role highlights

• Strong technical network troubleshooting and critical thinking skills with the ability to troubleshoot technical issues within multiple sys…
• Experience in network security technologies including firewalls, VRFs, and port-security/802.1x Familiarity with Cisco VoIP, including PoE…