Top 106 Senior engineering technician Jobs in Ontario, Ca

Senior Desktop Support Technician
Leidos —Norco, CA
- $33 - $36 an hour
- Full-time
- 5 years
- Mid-level
- Office
Engineering Technician D
L3Harris Technologies —Anaheim, CA
- $75,000 - $110,000 a year
- Mid-level
- High school diploma or GED
- Analysis skills
- Paid holidays
- Disability insurance
Senior Research Scientist
ChemEOR —Covina, CA
- Email
- Management
- Doctor of Philosophy
- Senior level
Applications Support Technician II
ElDorado National California Inc —Riverside, CA
- $33 - $43 an hour
- Computer Science
- Mid-level
- Bachelor's degree
- Health savings account
- Paid holidays
Quick Apply
Engineering Technician I
Bowman Consulting Group, Ltd. —Brea, CA
- $25 - $30 an hour
- Full-time
- No experience needed
- Office
- In-person
- Paid holidays
- Disability insurance
14d
Senior Harnessing Technician
Senra Systems —Anaheim, CA
- $30 - $45 an hour
- 5 years
- Office
- High school diploma or GED
- Free parking
- Disability insurance
Quick Apply
11d
Automation Engineer Apprentice
C&W Services —Eastvale, CA
- $31.00 - $36.47 an hour
- Weekends as needed
- Ability to walk for extended periods
- Basic math
- High school diploma or GED
- Health savings account
- Disability insurance
Quick Apply
7d
Senior Manufacturing Engineer
Stryker —Irvine, CA
- $89,400 - $148,900 a year
- Full-time
- Engineering
- Mid-level
- Analysis skills
- Health savings account
- AD&D insurance
7d
Technician (I, II or Senior) - Afternoon Shift
Luna Innovations —Chino, CA
- $21 - $33 an hour
- Full-time
- Microsoft Excel
- Ability to walk for extended periods
- English
Quick Apply
Senior Electrical Laboratory Technician
UL Solutions —Brea, CA
- $55,000 - $68,000 a year
- Holidays
- Mid-level
- Bachelor's degree
- Power tools
- Health insurance
- Dental insurance
Senior Manufacturing Engineer, Packaging
Stryker —Irvine, CA
- $89,400 - $148,900 a year
- Full-time
- Engineering
- Mid-level
- Analysis skills
- Health savings account
- AD&D insurance
7d
Senior Quality Engineer
Lubrizol —Corona, CA
- $135,000 - $145,000 a year
- Full-time
- 5 years
- Engineering
- Master's degree
- Health savings account
- Paid holidays
11d
Blow Mold Technician III (2nd & 3rd Shift)
VPET USA, LLC —Fontana, CA
- $35 an hour
- Overtime
- 5 years
- High school diploma or GED
- Mentoring
- Paid holidays
- Health insurance
Quick Apply
Staff Level Paleontologist (Temporary)
SWCA Environmental Consultants —Riverside, CA
- $21.52 - $34.14 an hour
- Temporary
- Clean driving record
- Bachelor of Science
- Mid-level
- Wellness program
- Paid time off
EV Field Service Technician
PPS —Anaheim, CA
- $25 - $40 an hour
- Full-time
- Mid-level
- Ability to lift 50 pounds
- Driver's License
- Health insurance
- Dental insurance
Quick Apply
7d
Automation Engineer IV (Hybrid)
Everforth, Cybercoders —Irvine, CA
- $130,000 - $170,000 a year
- Full-time
- Hybrid work
- 8 years
- Continuous improvement
- Mentoring
Quick Apply
7d
Senior Field Service Representative
Eaton —City of Industry, CA
- $97,000 - $142,000 a year
- Overtime
- Background check
- Writing skills
- Engineering
- Tuition reimbursement
- Retirement plan
Senior HVAC Technician
ZEISS Group —Ontario, CA
- $34 - $43 an hour
- Full-time
- Clean driving record
- Customer service
- 5 years
- Health insurance
- Dental insurance
14d
Senior Systems Administrator
Quantum Electronic Payments —Anaheim, CA
- $85,000 - $105,000 a year
- Full-time
- 5 years
- Office
- Microsoft Office
- Profit sharing
- Health insurance
Quick Apply
Senior Manager, Quality Control
Gilead Sciences —La Verne, CA
- $143,225 - $185,350 a year
- Full-time
- Bachelor of Science
- Analysis skills
- Bachelor's degree
- Health insurance
- Dental insurance

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Senior Desktop Support Technician

Leidos -
Norco, CA

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Job Details

Full-time
$33 - $36 an hour

Qualifications

Customer communication
Cable testers
IT operations
In-person customer service
Windows
Fastening tools
High school diploma or GED
Wrenches
Driving
Desktop (troubleshooting support)
Customer support ticket management
DoD 8570
IAT
IAT Level II
Ticketing system technical support
Optical Time-Domain Reflectometer (OTDR)

Full Job Description

Description

More About the Role:
NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network.

At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself.

Leidos is seeking a Mid-level Desktop Support Technician to support a government site in Norco, CA as one of the key members of the Field Services team. The candidate will be responsible for direct desk-side support to the customer, troubleshooting and repairing IT devices.

The work location for this position will be at a government site and will require the ability to:

Lift and carry 50 lbs. for up to a 100 feet at a time; must be able to lift 25 lbs. vertically using ladders.
Work in confined spaces, such as raised floors or communications closets; noisy environments, such as data centers and operations centers; and be able to stand or sit for 8 hours at a time.
Utilize basic hand tools such as screwdrivers and wrenches while rack mounting active and passive equipment using small screws and brackets.
Identify different colors of wires and cables; correctable vision to 20/20 or better so you can see objects and information displayed in schematics, test equipment, computer monitors and digital test equipment such as OTDR (optical time-domain reflectometer).
Judge distance between objects to work safely on ladders and in confined spaces.
Drive personal or corporate vehicle (depending on availability) to different locations to work on projects and troubleshoot; valid state license required.

What You'll Get to Do:

Properly troubleshoot and resolve user computer issues including hardware and software-related concerns.
Assist junior technicians in resolving complex issues.
Manage the resolution of customer tickets according to established Service Level Requirements (SLRs).
Ensure customer requirements and guidelines are identified and completed within the timeline set by the customer.
Assist other teams to troubleshoot and resolve local and network-connected MFD/printers.
Have core networking knowledge and experience to diagnose and resolve layer 1 network connection issues (i.e. activating and configuring network switch ports).
Assist other teams in troubleshooting and resolving Voice over Internet Protocol (VoIP) and Video Teleconference (VTC) issues.
Work directly with VIP and executive-level customers to provide premier computer and network support.

You'll Bring These Qualifications:

Must be a US Citizen and possess a DoD Secret Clearance.
HS diploma with 5+ years of prior relevant experience, additional related education or certifications may be considered in lieu of experience.
Valid DoD 8570 IAT Level II: Security+ or higher Certification.
Must demonstrated expertise in IT Enterprise Operations.
Experience with Microsoft Windows OS, version 11.
Experience with HP Service Manager, Remedy, or similar Service/Help Desk ticket management software.
Basic network troubleshooting skills.
Excellent customer service skills.
Excellent oral and written communication skills.

These Qualifications Would be Nice to Have:

Organized and detail-oriented.
Strong leadership skills.
Self-motivated/ self-directing.
Strong collaboration, prioritization, and adaptability skills required. Relationship building.
Ability to manage and prioritize own work, and that of their team.
Independent decision making.
Analytical thinking; thinking out of the box.
Ability to effectively communicate with all organizational levels (SME to Senior Management).
Ability to analyze problems at various levels (e.g. detail level, overall organizational impact, etc.).

Pay Range: $33.00 - $36.00/hourly rate.

NGEN

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range -

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now

Refine Your Search

senior engineering technician jobs in ontario, ca

Senior Desktop Support Technician

Engineering Technician D

Senior Research Scientist

Applications Support Technician II

Engineering Technician I

Senior Harnessing Technician

Automation Engineer Apprentice

Senior Manufacturing Engineer

Technician (I, II or Senior) - Afternoon Shift

Senior Electrical Laboratory Technician

Senior Manufacturing Engineer, Packaging

Senior Quality Engineer

Blow Mold Technician III (2nd & 3rd Shift)

Staff Level Paleontologist (Temporary)

EV Field Service Technician

Automation Engineer IV (Hybrid)

Senior Field Service Representative

Senior HVAC Technician

Senior Systems Administrator

Senior Manager, Quality Control

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