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Apprentice Junior Linux Admin Jobs in California

Bowhead

Linux SME

Corona, CA

Provide mentorship and technical leadership to junior Linux and container platform administrators. Provide technical briefings and system status updates to program leadership and government ...

United IT

Senior Linux Administrator

Irvine, CA · On-site

Senior Linux Administrator Location: Irvine, CA (onsite) * Provide advanced support for Linux ... Provide guidance, mentorship, and technical leadership to junior administrators and support staff

EROS Technologies, Inc.

Tibco Admin

San Francisco, CA · On-site

Tibco Admin Location: SFO, CA Duration: Long Term Joining Mode: full Time - Preferably 8-10 plus of ... Strong UNIX/LINUX and MS/Windows experience Additional Information All your information will be ...

EROS Technologies, Inc.

Tibco Admin

San Francisco, CA · On-site

Tibco Admin Location: SFO, CA Duration: Long Term Joining Mode: Full Time - Preferably 8-10 plus of ... Strong UNIX/LINUX and MS/Windows experience Additional Information All your information will be ...

Sonsoft Inc

Tibco Admin

San Jose, CA · On-site

People who are seasoned tibco administrators who have done design and installs of Tibco infrastructure BW/EMS installs from scratch in clients with large infrastructures. * Ability to script and ...

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Apprentice Junior Linux Admin information

What are the key skills and qualifications needed to thrive as an Apprentice Junior Linux Admin, and why are they important?

To excel as an Apprentice Junior Linux Admin, you need a foundational understanding of Linux operating systems, basic networking, and scripting, usually supported by relevant coursework or certifications like CompTIA Linux+. Familiarity with command-line tools, shell scripting, and system monitoring utilities is important, along with exposure to ticketing systems and virtualization platforms. Strong problem-solving skills, attention to detail, and a willingness to learn help apprentices adapt quickly and collaborate effectively. These skills are crucial for maintaining system reliability, efficiently troubleshooting issues, and building a strong base for further growth in system administration.

What are some common challenges faced by Apprentice Junior Linux Admins during their initial months on the job?

Apprentice Junior Linux Admins often encounter challenges such as adapting to complex command-line environments, managing multiple simultaneous tasks, and troubleshooting unexpected system issues. Learning to document changes accurately and communicate effectively with more experienced team members is essential. Additionally, balancing the hands-on learning with following established procedures can be demanding, but these experiences are valuable for building technical confidence and problem-solving skills.

What is an Apprentice Junior Linux Admin?

An Apprentice Junior Linux Admin is an entry-level IT professional who assists in managing, maintaining, and troubleshooting Linux-based systems under the supervision of more experienced administrators. They typically handle basic tasks such as user account management, system updates, and basic scripting while learning best practices and advanced techniques on the job. The apprentice position is designed to provide foundational hands-on experience and training, paving the way for more advanced Linux system administration roles.

What is the difference between Apprentice Junior Linux Admin vs Junior Linux System Administrator?

AspectApprentice Junior Linux AdminJunior Linux System Administrator
CertificationsBasic Linux certifications (e.g., Linux Essentials)CompTIA Linux+, LPIC-1 or similar
Work EnvironmentEntry-level, supervised, learning-focusedOperational, responsible for routine tasks
ResponsibilitiesAssisting with Linux system tasks, learning proceduresManaging Linux servers, troubleshooting, maintenance

The Apprentice Junior Linux Admin is an entry-level role focused on learning and assisting under supervision, often requiring basic certifications. The Junior Linux System Administrator has more responsibility for managing Linux systems independently, with relevant certifications and experience. Both roles are common in IT environments but differ mainly in experience level and scope of duties.

What are the most commonly searched types of Junior Linux Admin jobs in California? The most popular types of Junior Linux Admin jobs in California are:
What are popular job titles related to Apprentice Junior Linux Admin jobs in California? For Apprentice Junior Linux Admin jobs in California, the most frequently searched job titles are:
What job categories do people searching Apprentice Junior Linux Admin jobs in California look for? The top searched job categories for Apprentice Junior Linux Admin jobs in California are:
What cities in California are hiring for Apprentice Junior Linux Admin jobs? Cities in California with the most Apprentice Junior Linux Admin job openings:
Apprentice Junior Linux Admin jobs near you

Linux SME

UICGS / Bowhead Family of Companies

Corona, CA • On-site

Full-time

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

Job description

Job Summary:
UICGS / Bowhead Family of Companies is seeking a Linux SME to provide senior-level administration, engineering, and operational support for Linux-based enterprise systems in mission-critical government and DoD programs. The role involves installation, configuration, and maintenance of Linux operating systems, as well as support for container orchestration and automation in both classified and unclassified environments.
Responsibilities:
• Install, configure, administer, and maintain Linux operating systems (RHEL, CentOS, Rocky, or equivalent) across physical, virtual, and containerized platforms.
• Deploy, configure, administer, and sustain Red Hat OpenShift clusters, including control plane and worker nodes, storage integration, networking, and platform upgrades.
• Support containerized workloads using Kubernetes and OpenShift, including image lifecycle management, registry integration, role-based access control (RBAC), and namespace management.
• Perform system hardening, patching, and vulnerability remediation in accordance with DoD STIGs, RMF, and cybersecurity requirements, including container security best practices.
• Support and maintain virtualized and hyper-converged infrastructure (VMware ESXi) hosting Linux and OpenShift environments.
• Develop and maintain automation and Infrastructure-as-Code (IaC) solutions using Ansible, Bash, Python, and CI/CD integrations to accelerate platform provisioning and consistency.
• Monitor system, cluster, and application performance; troubleshoot complex Linux, Kubernetes, and OpenShift-related issues across development, test, and production environments.
• Implement and maintain logging, monitoring, and alerting solutions for Linux systems and OpenShift clusters.
• Support backup, recovery, and disaster recovery solutions for Linux systems, container platforms, and persistent storage.
• Collaborate with cybersecurity, networking, DevSecOps, SOC/NOC, and application teams to ensure secure, resilient, and compliant operations.
• Develop and maintain technical documentation including build guides, SOPs, platform architecture diagrams, and configuration baselines.
• Participate in security assessments, audits, inspections, and Authority to Operate (ATO) activities.
• Provide mentorship and technical leadership to junior Linux and container platform administrators.
• Provide technical briefings and system status updates to program leadership and government stakeholders as required.
• Other duties as assigned.
Qualifications:
Required:
• Bachelor's degree in Computer Science, Information Technology or a related field.
• Seven plus (7+) years of experience as a System Administrator with a strong focus on Linux systems.
• Senior-level administration of Linux enterprise environments
• Hands-on experience with Red Hat and Kubernetes
• Container platform security, RBAC, and compliance implementation
• Scripting and automation (Ansible, Bash, Python)
• Virtualization and enterprise infrastructure support
• Experience supporting mission-critical or classified systems
• Strong troubleshooting, documentation, and communication skills
• Ability to work independently and lead technical efforts
• Must currently hold a security clearance at the minimum Secret level.
Preferred:
• Experience in DoD, classified, or SAP environments
• DevSecOps and CI/CD pipeline integration experience
• LPIC-2 & LPIC-3 (Linux Professional Institute)
• Linux Foundation Certified Engineer (LFCE)
• Certified Kubernetes Administrator (CKA)
• GIAC Certified UNIX Security Administrator (GCUX)
Company:
UIC Government Services (UICGS). Founded in 1999, the company is headquartered in Springfield, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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