IT Helpdesk Jobs in California

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Systems Administrator 3

Nightwing

•

Remote or Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated moments ago

Principal Engineer - Firmware Engineer

Marvell Semiconductor Inc.

•

Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated moments ago

Senior Help Desk Technician II

Contact Government Services, LLC

•

San Francisco, California, USA

Full-time

Senior Help Desk Technician II Employment Type: Full Time Department: Help Desk CGS seeks a Senior Help Desk Technician to fulfill the requirements of Level 1 & 2 Help Desk (PC Assist) support services to end users consisting of senior management, attorneys, support staff, contractors, and associated systems for the Executive Office for the United States Attorneys (EOUSA). CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cu
Posted 25 days ago | Updated 12 hours ago

Senior Help Desk Technician

Contact Government Services, LLC

•

San Francisco, California, USA

Full-time

Senior Help Desk Technician Employment Type: Full Time Department: Help Desk CGS seeks a Senior Help Desk Technician to fulfill the requirements of Level 1 & 2 Help Desk (PC Assist) support services to end users consisting of senior management, attorneys, support staff, contractors, and associated systems for the Executive Office for the United States Attorneys (EOUSA). CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutti
Posted 25 days ago | Updated 12 hours ago

Senior Network Architect

Marvell Semiconductor Inc.

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Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated 12 hours ago

Senior Business Systems Analyst - Commercial Loans

Eliassen Group

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Anywhere, US

Contract

Description: Large Reinsurance/Financial client. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $60 - $70 / hr. w2 Responsibilities: Under limited supervision, serves as liaison between users and Technical IT teams to analyze, document and test business requirements involving the commercial
Posted 9 days ago | Updated moments ago

Help Desk Support Technician

ConsultNet, LLC

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Remote or Jacksonville, Florida, USA

Full-time

Title: Help Desk Support - Level II Location : Jacksonville, FL Target Start Date : ASAP Excellent opportunity to work with a great client in Jacksonville, FL. Many upcoming projects including a deployment and a refresh. A hands on position for a real go-getter! Job Description : Are you passionate about technology and enjoy solving problems? We are looking for a Help Desk Support II specialist to provide high-quality IT support to both local and remote users. This role is ideal for someone wh
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Posted 60+ days ago | Updated 11 hours ago

IT-Ops Service Manager (Manufacturing)

Ledgent Technology

•

Ontario, California, USA

Full-time

No Corp-to-corp. No 3rd party firms Hiring for a IT Service/Ops Support Manager Onsite - Nearby Rancho Cucmonga, CA Up to 25% Travel $150K-$170K . Are you a hands-on IT leader ready to drive operational excellence across a dynamic, multi-site manufacturing environment? This is a mission-critical role leading a bi-coastal internal support team, infrastructure admins, and third-party partners to ensure 24/7 IT/OT support for production plants and corporate HQ. . You'll oversee daily support op
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Posted 5 days ago | Updated 5 hours ago

IT/OT Services Manager

Ledgent Technology

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Ontario, California, USA

Full-time

Who We Need: This role is responsible for overseeing daily support and operational aspects of both IT and Operational Technology systems. This role involves ensuring the stability, integrity, and continuity of services, collaborating with IT and OT teams, and driving improvements in technology practices and security. The manager also focuses on aligning IT and OT infrastructure with business priorities and maintaining adherence to security and compliance protocols. The IT/OT Services Support an
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Posted 4 days ago | Updated 5 hours ago

Technical Support Team Lead

Ledgent Technology

•

Folsom, California, USA

Full-time

Help Desk Team Lead - Be the Backbone of IT Support Excellence! Location: Folsom, CA | Schedule: Full-Time | Hybrid-Remote Are you a natural leader with a passion for tech and a talent for bringing out the best in others? We're looking for a Help Desk Team Lead who's ready to take charge, inspire a team, and drive exceptional support experiences for our partner customers. This isn't your average help desk role. You'll be the go-to expert, the motivator, and the problem-solver who keeps the whe
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Posted 10 days ago | Updated 5 hours ago

Sr. Technical Support Engineer

SUPERMICRO COMPUTER INC

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San Jose, California, USA

Full-time

Job Req ID: 26201 About Supermicro: Supermicro is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, pass
Posted 60+ days ago | Updated 12 hours ago

Network Engineer

SAIC

•

San Diego, California, USA

Full-time

Job ID: 2507206 Location: SAN DIEGO, CA, US Date Posted: 2025-07-22 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description SAIC is seeking a TACNET ISEA Network Engineer (Fleet Support) to join our team in San Diego, CA. This position is Hybrid/Remote with expectations to be onsite in S
Posted 31 days ago | Updated 10 hours ago

Network Engineer

SAIC

•

Remote

Full-time

Job ID: 2506496 Location: REMOTE WORK, VA, US Date Posted: 2025-07-22 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a Network Engineer (Fleet Support) to join our TACNET ISEA team. This position is a fully remote position supporting dedicated distance support to US Na
Posted 54 days ago | Updated 10 hours ago

Desktop Support Technician

TEKsystems c/o Allegis Group

•

South San Francisco, California, USA

Full-time

Description We are seeking a highly motivated and customer-focused Desktop Support Technician in South San Francisco. In this role, you will provide hands-on and remote technical support to end users, ensuring seamless operation of hardware, software, and network systems. You will be a key player in maintaining high levels of customer satisfaction and operational efficiency in a fast-paced, collaborative environment. Key Responsibilities: Deliver Tier 1 and Tier 2 technical support via phone,
Posted 5 days ago | Updated 8 hours ago

SaaS and Cloud Access Security Platform Engineer

Marvell Semiconductor Inc.

•

Santa Clara, California, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated 12 hours ago

Senior Linux System Administrator

General Dynamics

•

Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Microsoft Server Operating Systems, Microsoft Windows Environment Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: $10K Sign-on bonus A Senior Linux System Administrator Maintains an o
Posted 60+ days ago | Updated 12 hours ago

Senior Linux System Administrator

General Dynamics Information Technology

•

Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Microsoft Server Operating Systems, Microsoft Windows Environment Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: $10K Sign-on bonus A Senior Linux System Administrator Maintains an
Posted 60+ days ago | Updated 7 hours ago

Senior Linux System Administrator

General Dynamics Information Technology

•

Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Microsoft Server Operating Systems, Microsoft Windows Environment Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: $10K Sign-on bonus A Senior Linux System Administrator Maintains an o
Posted 60+ days ago | Updated 17 hours ago

Service Desk Analyst

TEKsystems

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Remote or Chicago, Illinois, USA

Full-time

Attention!! We are hiring a Tier 2 Service Desk Analyst for a Global IT Infrastructure Consulting Company! Description The Service Desk Analysts role within our IT Infrastructure Consulting group provides you with a unique opportunity to be a part of our dynamic practice. As our company continues to grow, we are looking for individuals who seek roles that expose them to all facets of infrastructure including engineering, technology, design and business. Our team is composed of smart, self-motiva
Posted 9 days ago | Updated moments ago

Computer Client Support Analyst

SPECTRAFORCE TECHNOLOGIES Inc.

•

Sacramento, California, USA

Contract

Computer Client Support Analyst 12 Months Sacramento, CA 95833 MAX RATE - $21/hour TOP THINGS: Tier 1 remote technical support experienceIT Service Desk experienceCall Center Remote customer service experienceIT CertificationsThese positions will be 100% onsite to start and once the candidate demonstrates the ability to work independently and meet performance expectations, a hybrid work schedule will be available. This usually takes 3-6 months of work before the candidate is ready to be consider
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Posted 12 days ago