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Onsite Engineer Jobs in California (NOW HIRING)

Cloudbox

Onsite Engineer - LA

Los Angeles, CA · On-site

Cloudbox is looking for an experienced support and systems engineer to support high profile customers in the US, and globally. The role will be office based, with part requirement to assist and ...

AllSTEM Connections

Engineer

Baldwin Park, CA · On-site

$101K/yr

Pomona, CA (hybrid W/TH onsite) Engineer 3 (3485) Pay Rate: $48.91/hr Duration: 6 Months • The role involves creating new standards and significantly updating outdated ones, including: Transmission ...

SEDAA

Electrical Engineer (Onsite)

Irvine, CA

$80K - $100K/yr

Electrical Engineer I Location: Irvine, CA (100% Onsite) Pay Rate: 80k - 100k Description: "Exempt/Non Exempt: Non Exempt Years Experience: 7+ Skills: Relevant work experience in performing the ...

SEDAA

Electrical Engineer (Onsite)

Irvine, CA

Electrical Engineer I Location: Irvine, CA (100% Onsite) Pay Rate: 80k - 100k Description: "Exempt/Non Exempt: Non Exempt Years Experience: 7+ Skills: Relevant work experience in performing the ...

Inizio Partners

Onsite AV Engineer

San Mateo, CA · On-site

Onsite AV Engineer Foster City, CA, United States About the Job Inizio Partners is a top-rated business consulting, executive placement and IT staffing firm serving clients globally. Inizio's clients ...

Raytheon

Electrical Engineer II (Onsite)

Goleta, CA

This position will be onsite in Goleta, CA . What You Will Do: * The Electrical Engineer II will be sharing in the design and development of airborne electronic products while meeting attendant size ...

Inizio Partners

Onsite AV Engineer

San Mateo, CA

Onsite AV Engineer Foster City, CA, United States About the Job Inizio Partners is a top-rated business consulting, executive placement and IT staffing firm serving clients globally. Inizio's clients ...

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All JobsOnsite Engineer JobsOnsite Engineer Jobs in California

Onsite Engineer information

See California salary details

$38.5K

$100.4K

$135.7K

How much do onsite engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for onsite engineer in California is $100,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,900.00 and $115,000.00 per year, depending on experience, location, and employer.

What does an onsite engineer do?

An Onsite Engineer is responsible for providing technical support and engineering services directly at a client’s location or project site. Their duties typically include installing, maintaining, and troubleshooting equipment, systems, or infrastructure. They may also oversee the implementation of solutions, conduct site assessments, and ensure that all work complies with safety and quality standards. Onsite Engineers often collaborate with clients, contractors, and other engineers to resolve issues efficiently and keep projects on track.

What are some typical challenges faced by an onsite engineer and how can they be addressed?

Onsite Engineers often encounter challenges such as adapting to rapidly changing project requirements, troubleshooting unexpected technical issues, and coordinating with diverse teams on-site. Effective communication and problem-solving skills are crucial for quickly resolving issues and keeping projects on track. Building strong relationships with both clients and contractors helps ensure that expectations are managed and solutions are implemented efficiently. Staying organized and proactive in identifying potential obstacles can also greatly improve project outcomes.

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

To thrive as an Onsite Engineer, you need strong technical troubleshooting skills, a background in engineering or IT, and relevant certifications such as CompTIA A+ or Microsoft Certified Solutions Expert (MCSE). Familiarity with hardware diagnostics, networking tools, and support ticketing systems is typically required. Excellent communication, problem-solving abilities, and adaptability are essential soft skills for effectively resolving client issues on-site. These skills ensure timely and efficient technical support, client satisfaction, and minimal operational downtime.

What is the difference between Onsite Engineer vs Field Technician?

AspectOnsite EngineerField Technician
CredentialsBachelor's degree in engineering or related fieldTechnical diploma or certification
Work EnvironmentDesign, installation, and troubleshooting at client sitesHands-on repair and maintenance at various locations
Industry UsageConstruction, manufacturing, telecom, ITTelecom, electronics, industrial equipment
Common TasksSystem setup, technical support, project managementEquipment repair, diagnostics, routine maintenance

Onsite Engineers typically handle system design, installation, and troubleshooting at client sites, often requiring a degree in engineering. Field Technicians focus on hands-on repair and maintenance, usually with technical certifications. Both roles operate in similar industries but differ in scope and responsibilities, with Onsite Engineers often involved in planning and oversight, while Field Technicians perform direct technical work.

What is an onsite engineer?

An onsite engineer is a professional who works at a specific location to install, maintain, troubleshoot, and repair equipment or systems. They often require technical skills, problem-solving abilities, and may need certifications related to their field, working primarily in environments such as data centers, manufacturing plants, or client sites.

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

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

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

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

Onsite Engineer jobs near you
Infographic showing various Onsite Engineer job openings in California as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $100,420 per year, or $48.3 per hour.

Onsite Engineer - LA

Cloudbox

Los Angeles, CA • On-site

Full-time

Re-posted 11 days ago

Job description

Cloudbox is looking for an experienced support and systems engineer to support high profile customers in the US, and globally. The role will be office based, with part requirement to assist and support customer IT requirements on-site (approx. 80%, supporting multiple customers on-site intra day, 20% remote from the office).
The right candidate will be able to work comfortably independently and will have excellent communications skills to collaborate with the global Cloudbox technical team located in London, America and South Africa.
The role will involve direct remote support of users, on-site support (in Downtown LA) when required, administration and service management of a wide range of cloud platforms and services, and assisting the Cloudbox project team onboarding customers and migrating workloads to the Cloud.


Role Description
The Support Engineer is a key part of the Cloudbox service framework providing end to end management of tickets and service requests reported by the customer.

  • Manage Tickets and Requests
  • Receive and record all calls from our customers
  • Provide initial assessment of all tickets, attempt first time resolution, and /or escalation
  • Assist with customer onboarding projects and migrations
  • Monitor and escalate Tickets according to the customer’s SLA
  • Keep users informed on status and progress of their tickets
  • Aid customer retention and satisfaction
  • Help to improve efficiency, processes, documentation, and automation.


Technical skill

  • Strong knowledge and experience of Office 365 services including Exchange Online, SharePoint, Teams and OneDrive.
  • Excellent technical troubleshooting capabilities including Windows OS and applications, email flow and routing, and Office 365 services. MacOS experience a plus.
  • Good working knowledge of networks, routing & switching
  • Powershell scripting and use for administration

Soft Skills

  • Customer focused, with an analytical approach with good questioning & listening skills
  • Excellent verbal and written communication skills suitable for an international audience
  • A confident team player with a positive can-do attitude
  • Fanatical attention to detail
  • An ability to learn quickly, and a willingness to study and obtain new certifications and skills (certification will be a KPI of the role)
  • Dependable, hardworking and self-motivated


Technical Qualifications AND Requirments

  • Current Microsoft Certifications in either MS or AZ tracks.   
  • 3-5 years' experience in a customer facing IT support role
  •  Previous MSP experience extremely valuable
  • Reside within 30 minutes drive from Downtown


Experience
5+ years experience in a customer facing IT support role. Previous Managed Service Provider experience extremely valuable.
Cloudbox is a full-service outsourced IT provider with a specific focus and expertise on Cloud solutions for financial services organisations. This is a dynamic and fast paced environment that needs people that a strong desire to learn and a ‘can do’ attitude.


Cloudbox Recruitment Process
• CV Assessment
• Online Assessment including technical, personality and specific candidate questions (video required)
• First Interview (online)
• Second Interview (in person)
• Offer and Contract, subject to background checks and vetting