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Executive Desktop Linux Systems Engineer Optimisation Jobs in California

Bridge Defense

Linux System Administrator

San Diego, CA · On-site

$140K - $155K/yr

Provide desktop and server support for users operating on classified and unclassified networks ... Support Information Systems Security Managers (ISSMs) and Information Systems Security Engineers ...

SAIC

RHEL 8 Linux Systems Administrator

El Segundo, CA · On-site

$120K - $160K/yr

ORA_ON_SITE Description We are seeking an experienced RHEL 8+ Linux Systems Administrator ... engineering, intelligence, and enterprise information technology markets. SAIC is Redefining ...

Calance US

IBM Z Engineer - 100% remote

Costa Mesa, CA · Remote

We are hiring IBM Z Engineer - 100% remote for a Contract position in remote, USA Overview A Linux on Z Engineer to support system administration, configuration, and compliance remediation across ...

New

Prosum

Systems Engineer (Sr. Linux)

El Segundo, CA · On-site

Our Engineering teams are delivering technology that powers the best video experience on every ... Implement and architect server/systems infrastructure in a large 24x7 environment. * Be able to ...

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All JobsDesktop Linux Systems Engineer Optimisation JobsExecutive Desktop Linux Systems Engineer Optimisation JobsExecutive Desktop Linux Systems Engineer Optimisation Jobs in California

Executive Desktop Linux Systems Engineer Optimisation information

What is the difference between Executive Desktop Linux Systems Engineer Optimisation vs Desktop Linux Systems Engineer?

AspectExecutive Desktop Linux Systems Engineer OptimisationDesktop Linux Systems Engineer
CertificationsLinux certifications, advanced networking, optimization toolsLinux certifications, basic system administration
Work EnvironmentCorporate, enterprise, high-performance environmentsSmall to medium business, technical support roles
ResponsibilitiesSystem optimization, performance tuning, strategic planningSystem setup, maintenance, troubleshooting

The main difference is that the Executive Desktop Linux Systems Engineer Optimisation focuses on enhancing system performance and strategic improvements in enterprise environments, while the Desktop Linux Systems Engineer handles day-to-day system management and support. The optimization role requires advanced skills and a focus on efficiency, whereas the standard engineer emphasizes operational stability.

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Executive Desktop Linux Systems Engineer Optimisation jobs near you
Infographic showing various Executive Desktop Linux Systems Engineer Optimisation job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Hybrid job distribution.

Linux System Administrator

West Advanced Technologies (WATI)

Downey, CA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Linux System Administrator
Downey, CA
12+ months
Description:
The Linux System Administrator is responsible for applying Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry best practices to resolve complex issues, provide daily operational management of private and public cloud Linux server instances, maintaining thorough documentation of procedures and system configurations, selecting methods and techniques to obtain solutions, evaluating technologies, performing cost / benefit analysis, and completing additional work assigned by the manager and lead. The position requires system administration experience along with the skill to administer various distributions and open-source applications of the Linux operating system; works closely with other System Administrators, Application Engineers, Developers, Cyber Security professionals, Systems Engineers, and Operations specialists to provide top-quality secure computing and storage services to a variety of county customers. The Linux System Administrator is responsible to develop and manage the county's computing and infrastructure systems on private and public cloud environments (AWS, Azure, GCP). Provide creative problem solving, critical thinking, and advanced troubleshooting across a broad domain of secure computing systems and support activities. Manage data center computing operations while maintaining strict operational security requirements and directives - implement latest computer security policies and procedures. The Linux System Administrator is responsible to manage availability of network, storage, computing, and software of multiple computing and storage systems. Develop technical specifications and maintain documentation for processes and technical guides. Patch planning, vulnerability assessment, patch policy preparation, patch testing and workflow design for quarterly security patch updates across RHEL, Ubuntu, CentOS, Suse and Debian Linux systems. Research and resolve operating system problems efficiently and accurately, while adhering to organizational standards and practices. Perform proactive performance monitoring, analysis, alerting, reporting, and tuning as well as proactive capacity planning/analysis and provisioning solutions. Coordinate, facilitate, manage, and execute approved changes during maintenance windows in a 24 x 7 on-call environments.
Skills Required:
The Linux System Administrator will possess knowledge in decision making; organizational awareness; and problem-solving skills.
Minimum of seven (7) years of experience in Red Hat Enterprise Linux, CentOS, Ubuntu, Suse, Debian Linux. Four (4) years of experience in developing Ansible playbooks, Shell, and Python scripts. Ability to author and implement automation for complex operational and administrative tasks. Experience with security tools and threat mitigation technologies such as McAfee, CISCO AMP, Nessus Tenable, Tanium, and Dell Secureworks Red Cloak. Experience with VMware, Vcenter, and ESXi.
Bachelor's degree in an IT-related or Engineering field. Additional qualifying experience may be substituted for the required education on a year for-year basis.
Regards
Naresh Damagalla
West Advanced Technologies, Inc
E: naresh.d@wati.com

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