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Onsite Support Engineer Jobs in California (NOW HIRING)

Merge IT

IT Support Engineer - Oxnard, CA

Oxnard, CA · On-site

Merge IT is seeking a reliable and customer-focused IT Support Engineer to provide onsite support at a one-person site in Oxnard, CA. The role involves handling day-to-day IT support needs in a ...

Ostari

Be Seen First

Onsite IT Support Engineer

San Diego, CA · On-site

$70K - $72K/yr

Onsite IT Support Engineer Position Overview Ostari is seeking an experienced Onsite IT Support Engineer to provide dedicated, customer-facing IT support in San Diego. This is a high-visibility ...

CWPS

Systems Support Engineer II

Santa Clarita, CA

The engineer will handle day-to-day onsite support, device lifecycle tasks such as laptop rebuilds ... Provide daily onsite support for C-Suite executives, VIP users, and office staff, ensuring fast ...

Red River

Systems Support Engineer II

Santa Clarita, CA · On-site

The engineer will handle day-to-day onsite support, device lifecycle tasks such as laptop rebuilds ... Provide daily onsite support for C-Suite executives, VIP users, and office staff, ensuring fast ...

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Onsite Support Engineer information

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How much do onsite support engineer jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for onsite support engineer in California is $39.35, according to ZipRecruiter salary data. Most workers in this role earn between $29.18 and $46.01 per hour, depending on experience, location, and employer.

What does an onsite support engineer do?

An Onsite Support Engineer is responsible for providing technical assistance and troubleshooting directly at the client's location. They handle hardware and software issues, network problems, and ensure that IT systems are running smoothly. Onsite Support Engineers also perform installations, updates, and maintenance on various devices and systems. Their role often requires strong interpersonal skills, as they interact with end users to resolve issues quickly and efficiently.

What are some common challenges faced by onsite support engineers, and how can they be managed?

Onsite Support Engineers often encounter challenges such as troubleshooting complex technical issues under tight deadlines, adapting to different client environments, and managing varying expectations from users with diverse technical backgrounds. Effective communication, strong problem-solving skills, and the ability to remain calm under pressure are essential for success in this role. Building strong relationships with both clients and internal teams can help streamline issue resolution and foster a positive work environment.

What are the key skills and qualifications needed to thrive as an onsite support engineer, and why are they important?

To thrive as an Onsite Support Engineer, you need strong troubleshooting skills, a solid understanding of computer hardware and software, and typically an associate or bachelor's degree in IT or a related field. Experience with ticketing systems, remote desktop tools, and certifications like CompTIA A+ or Microsoft Certified Solutions Associate (MCSA) are often required. Excellent communication, problem-solving abilities, and customer service orientation make someone stand out in this position. These skills ensure timely resolution of technical issues, minimal downtime, and high customer satisfaction in fast-paced environments.

What are popular job titles related to Onsite Support Engineer jobs in California?

For Onsite Support Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Onsite Support Engineer jobs in California look for?

The top searched job categories for Onsite Support Engineer jobs in California are:

Onsite Support Engineer jobs near you
Infographic showing various Onsite Support Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $81,844 per year, or $39.3 per hour.

End User Support Engineer

San Francisco, CA • On-site

Syntricate Technologies
IT Services • 51 - 200 employees
Learn more about Syntricate Technologiesexternal

Full-time

Re-posted 12 days ago

Job description

Job Summary:
Syntricate Technologies is seeking an End User Support Engineer to provide fast and useful technical assistance to end users at their customer site. This role involves managing day-to-day operations to deliver high-quality end-user IT services and ensuring constant improvement in support and performance.
Responsibilities:
• Part of the strategy to deliver an outstanding EUC services, client is looking for Onsite Support Engineer, based at Lonza US, to provide fast and useful technical assistance to end users.
• Fully integrated in our IT support organization, this person will be in charge for day-to-day operations to deliver high quality end-user IT services at customer site and ensures constant improvement of support, performance and end-user satisfaction.
Qualifications:
Required:
• 4-6 years of experience in Desktop Management - Infrastructure Services (IS)
• Ability to provide fast and useful technical assistance to end users
• Capability to deliver high quality end-user IT services at customer site
• Ensures constant improvement of support, performance and end-user satisfaction
Company:
Syntricate Technologies offers quality assurance, validation, regulatory, business analysis, and project management services. Founded in 2004, the company is headquartered in Boston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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