534 Linux System Administrator jobs in San Jose,CA

Must have a valid Class A CDL
Must be 21 years of age or older
A safe driving record on the road is required.
No more than 6 jobs in the last 3 years
4+ months of driving experience required
Background Check required
Clean Drug Test required
Clean Clearinghouse result required
The driver must be physically able to lift a 90-pound tarp onto a 5-foot high platform twice

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Senior Operational Technology Engineer - Location Flexible

PG&E Corporation

Cupertino, CA 95014

Hybrid~ 17 min

Bachelor's degree in Engineering or equivalent experience
5 years of electric utility-related work experience
Experience with grid modeling software (e.g. CYMDIST, PSLF, Aspen, etc.)
The selected candidate must live within PG&E's service territory

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Information Systems Technician

US Navy

Santa Clara, CA 95051

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Senior Principal Contract Administrator

Northrop Grumman

Sunnyvale, CA 94087

~ 19 min OnsiteEducation AssistanceHealth InsurancePaid Time Off

A Bachelor's degree with 8 years of experience in contracts administration/management or a related field (i.e. legal); OR a Master's degree with 5 Years of experience.
Will consider 12 years of applied experience in lieu of degree requirement.
Experience using MS Office, specifically Excel.
Experience using 1ERP.
Experience using FAR/DFARS and/or commercial clauses.
Willingness and ability to travel up to 10% of the time.
U.S. Citizenship required.

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Building Automation Systems Design Assistant

Johnson Controls

Livermore, CA 94551

~ 46 min Onsite

Vocational School four year program or an Associate degree in electronics, mechanical systems, computer technology, air conditioning or similar field
Plus three years of industry experience
Or 1 year experience in servicing electronic and/or mechanical systems in the HVAC industry
Generally required knowledge includes HVAC controls systems, facilities management systems, site preparation, peripheral equipment installation and servicing techniques
PC experience required
The ability to program HVAC related software
Follows all safety standards and attends required safety training.
High degree of regard to employee and subcontractor safety.

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iHire

Finance Lead

Slingshot Connections

San Jose, CA 95126

$75,000-$83,000/yr

New, Posted 1 day ago

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Computer Systems Engineer – Physical Security Systems

Securitas

San Jose, CA 95113

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Strong experience with relational databases and writing complex SQL queries.
Proficient in at least one programming/scripting language (Python, Java, C#, HTML).
Experience analyzing, integrating, and supporting enterprise applications and systems.
Solid understanding of security systems architecture: access control, CCTV, sensors, and system hardware.
Proficient with Microsoft Excel, Word, PowerPoint, and reporting tools.
Strong analytical and problem-solving skills; attention to detail and process orientation.
Experience creating and managing technical documentation, business process maps, and user guides.
Excellent interpersonal, verbal, and written communication skills.
Bachelor's or Master's degree in Computer Science, Computer Engineering, Information Technology or a related field.
Minimum of 5–7 years of experience in systems analysis, IT security, or integrated systems support roles.

SmartExplore AI is experimental.

New, Posted 18 hours ago

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Creative Systems Developer [211311]

Aquent Talent

Cupertino, CA 95014

Hybrid~ 17 minHealth InsurancePaid Time OffRetirement Benefit

Background screening required
Experience: 3+ years of experience in systems engineering, DevOps, or systems administration—ideally with exposure to media, design, or creative production environments.
Storage Architecture: Experience with high-performance network-attached storage (Qumulo or similar platforms such as Isilon or NetApp) and data backup strategies.
Modern Workflows: Experience utilizing AI-assisted development (e.g., Copilot, Claude, Codex) to accelerate engineering tasks, develop automation, and optimize internal workflows.
Automation & Scripting: Strong proficiency in Python for building APIs, automation scripts, and tooling, alongside solid Linux shell scripting and production server administration.
Infrastructure & Deployment: Hands-on experience deploying and managing applications on container orchestration platforms (Kubernetes) and cloud infrastructure (S3, EC2, or similar).
Networking: Solid understanding of networking fundamentals (TCP/IP) and troubleshooting system performance across application, system, and network layers.
Tools & CM: Experience with Git version control, CI/CD workflows, Terraform, and configuration management tools (Ansible, Puppet, JAMF, etc.).
Soft Skills: Exceptional communication skills with the ability to act as a technical “translator”—gracefully moving between troubleshooting with non-technical designers and collaborating with deeply technical network engineers.
Education and Experience: BS in Computer Science, Engineering, or a related field—or equivalent practical experience.

SmartExplore AI is experimental.