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Technical Support Engineer

KLA Corporation

Phoenix, AZFull-time$37.02–62.94/hrPosted 3w agoStill listed today

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At a glance

Compensation
$37.02–62.94/hr
Location
Phoenix, AZ
Schedule
Full-time
Work Authorization
Not specified

Olive lists jobs from US employers, including remote roles you can work from the United States.

Job overview

KLA’s Services team provides technical support for customer equipment and systems. The Technical Support Engineer assists Customer Service Engineers with complex troubleshooting, leads solutions to escalated field issues, and coordinates with engineering teams. The role also supports product introductions and continuous improvement, with regional and worldwide travel estimated at 30–50%. Preferred qualifications include experience with optical/electro-mechanical subsystems and KLA Laser Scanning Systems.

Skills & qualifications

RequiredNice to have

Skills

Optomechanical Troubleshooting, requiredMechatronics Troubleshooting, requiredOptical Subsystem Troubleshooting, nice to haveElectro-Mechanical Subsystem Troubleshooting, nice to haveKLA Laser Scanning Systems, nice to have

Qualifications

Bachelor's Degree or Equivalent Work Experience, required5 Years Related Work Experience, required

Benefits

Medical Insurance
Dental Insurance
Vision Insurance
401(k) Match
Tuition Assistance
Paid Time Off
Parental Leave

Full job description

To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale—faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll solve complex challenges, work alongside brilliant minds and help shape the future of technology.

Group/Division The KLA Services team consists of Service Sales, Marketing, Spares Supply Chain Management, Field Operations, Engineering, Product Training, Digital Solutions and Analytics, and Technical Product Support. Our services organization maximizes the value of our customers' KLA assets – with highly trained service and product support engineers providing installation services and 24/7 technical support and parts delivery through our extensive supply chain network.

What You'll Do In this role, you will play a key part in advancing business priorities by delivering high-impact work across your area of expertise.

  • Responsible for providing assistance and support to the Customer Service Engineers in diagnosing, troubleshooting and debugging sophisticated optical/electro-mechanical equipment, computer systems coupled with sophisticated software solutions.

  • Be the lead/owner and provide solutions to field raised issues where the Customer Service Engineer has been unable to resolve these issues in the systems at customers’ sites.

  • Thoroughly recognizing the real problem, aligning for resources, gap analysis, providing POAs.

  • Working with engineering teams, host meetings of multiple teams to discuss technical issues in details and drive toward solution.

  • Recognize standardization action and drive postmortem plans.

  • Be available to travel within region and worldwide to support escalated issues on site. Travel percentage estimated to be 30-50%.

  • Supporting NPI and product sustaining/cost of service reduction by suggesting on improvement opportunities, participating or owning certain operations in new project introductions and/or continuous improvement projects.

  • May be involved in customer installation, relocation, and upgrade of equipment as well as providing training to KLA personnel.

  • Preferred qualification: Fundamental understanding/experience in troubleshooting optical/electro-mechanical subsystems.

  • Preferred qualification: Experience in KLA's Laser Scanning Systems.

Minimum Qualifications

  • Bachelor's Level Degree and related work experience of 5 years OR equivalent work experience

  • Experience with optomechanical and/or mechatronics subsystem troubleshooting.

About KLA We provide advanced inspection tools, metrology systems, process solutions, and computational analytics that make electronics possible, tackling complex challenges. From electron and photon optics to machine learning and data analytics, we seek perfection at the most fundamental level of matter in the universe. If you want to make electronics that push industries forward and make the world a better place, join us.

Total Rewards Base Pay Range: $37.02 - $62.94 Per Hour Primary Location: USA-AZ-Phoenix-KLA

KLA’s total rewards package for employees may also include participation in performance incentive programs and eligibility for additional benefits including but not limited to: medical, dental, vision, life, and other voluntary benefits, 401(K) including company matching, employee stock purchase program (ESPP), student debt assistance, tuition reimbursement program, development and career growth opportunities and programs, financial planning benefits, wellness benefits including an employee assistance program (EAP), paid time off and paid company holidays, and family care and bonding leave.

Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level, and location. The range displayed reflects the pay for this position in the primary location identified in this posting. Actual pay depends on several factors, including state minimum pay wage rates, location, job-related skills, experience, and relevant education level or training. We are committed to complying with all applicable federal and state minimum wage requirements where applicable. If applicable, your recruiter can share more about the specific pay range for your preferred location during the hiring process.

Use of AI Statement At KLA, our interviews seek to understand your individual skills, problem-solving approach and authentic thinking. To ensure a fair and consistent evaluation, the use of AI, recording tools or other technologies to generate, suggest or provide responses during interviews—whether virtual or in person—is not permitted unless explicitly approved in advance as part of a reasonable accommodation or invited by the interviewer. Use of these tools may interfere with our ability to evaluate your individual qualifications and affect your candidacy. KLA is committed to advancing innovation through responsible AI, and we value candidates who share this mindset.

Equal Opportunity Statement KLA is proud to be an Equal Opportunity Employer. We will ensure that qualified individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at [email protected] or at +1-408-352-2808 to request accommodation.

For additional information, view the US Know Your Rights poster on the U.S. Equal Employment Opportunity Commission website.

How this job compares

Set against the 525 open Technical Support Engineer jobs on Olive Jobs, counted November 11, 2026.

Pay
  • This posting$37.02–62.94/hr
  • US median$27–54/hr31 hourly ranges

This range's midpoint, $49.98/hr, is 25% above the US median midpoint ($40/hr) — in the top quarter of Technical Support Engineer hourly ranges across the US.

Openings
Olive Jobs lists 13 open Technical Support Engineer jobs in Arizona and 525 across the US. 20% of them nationwide are listed as remote or flexible.
Hiring the most across the US
Experience
This posting asks for at least 5 years of experience; Technical Support Engineer postings that state a minimum ask for 3 years at the median (395 postings).
Education
59 of the 525 open Technical Support Engineer jobs (11%) ask for a bachelor's degree or higher.

Counted across the open, public US postings on Olive Jobs on November 11, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.

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