Search jobs > Fullerton, CA > System administrator
A company is looking for a Senior System Administrator to support critical cybersecurity systems and capabilities.Key ResponsibilitiesDesign, implement, administer, and monitor cybersecurity capabilities across various environmentsProvide cybersecurity services and troubleshoot security capabilities using multiple operating systems and technologiesDocument capabilities, conduct operational assessments, and manage patching and firewall servicesRequired QualificationsMinimum of 5 years of experience in system administration, preferably in a government or healthcare environmentStrong understanding of cybersecurity principles and network defensesProficiency in tools such as Zscaler, Palo Alto, AWS, and AzureBachelor's degree in Information Technology, Cybersecurity, or a related fieldAbility to obtain and maintain a Public Trust clearance
Senior Coupa Systems Administrator
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Senior System and Network Administrator
The Senior System Administrator helps implement, configure, support, maintain, backup, and optimize AdelFi’s network infrastructure and back-office information systems; and maintains current knowledge of network devices, servers, PCs, mobile devices, operating systems, remote access, security system...
Senior Systems Administrator
Systems Administrator to support their newly awarded customer contract in a fully remote capacity. ...
Senior Windows System Administrator
Senior Windows System Administrator. Windows system administrator with Windows Server, Windows desktop, WSUS, and System Center Experience. ...
Senior Linux Ubuntu System Administrator
As a Senior Linux Ubuntu System Administrator, you will play a critical role in ensuring the quality, reliability, and compliance of electric vehicle (EV) charging Operating System. Linux-Ubuntu System administrator to support the installation, maintenance, and monitoring of one or more multi-platfo...
Senior Linux Ubuntu System Administrator
As a Senior Linux Ubuntu System Administrator, you will play a critical role in ensuring the quality, reliability, and compliance of electric vehicle (EV) charging Operating System. Linux-Ubuntu System administrator to support the installation, maintenance, and monitoring of one or more multi-platfo...
Senior Systems Administrator, Microsoft 365 Admin
Reporting to the IT Infrastructure Operations department, the Senior Systems Administrator role for the Cloud and App Services team plays a crucial role in the support and administration of the organization's identity, collaboration, and cloud systems. Perform daily system monitoring, verifying the ...
Senior System Administrator - nCino Salesforce
This position is responsible for implementing, administering, and maintaining Cathay Bank’s various enterprise system platforms such as nCino and Salesforce, but not limited to those platforms. These applications control loan production lifecycles and service request lifecycles and manage prospects,...
Senior Linux Ubuntu System Administrator
As a Senior Linux Ubuntu System Administrator, you will play a critical role in ensuring the quality, reliability, and compliance of electric vehicle (EV) charging Operating System. Linux-Ubuntu System administrator to support the installation, maintenance, and monitoring of one or more multi-platfo...
(Remote) Senior Systems Administrator
The Systems Administrator role is to ensure the stability, integrity, and efficient operation of the in-house information systems that support core organizational functions. The Systems Administrator will apply proven communication, analytical, and problem-solving skills to help identify, communicat...