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Senior CS Technical Support Engineer

ASML · San Diego, CA · posted yesterday

In short: Senior CS Technical Support Engineer at ASML in San Diego, CA, posted yesterday.

By AtiveSite · Published 07/11/2026 · Updated 08/11/2026 · Every figure is linked to its source below.

ASMLemployer

San Diego, CAlocation

Cloud, IT and infrastructuresub-niche

yesterdayposted

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The job

LIVE Live feed (private-sector employer) Source: The Muse public API · Data: listed 2026-11-07

Employer	ASML
Location	San Diego, California
Field	Technology › Cloud, IT and infrastructure
Level	Senior Level
Source category	Science and Engineering
Posted	2026-11-07 (yesterday)
Work arrangement	On-site at the location listed
Pay	Not published in the source listing

Job description

Introduction

ASML brings together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more powerful consumer electronics. Our main headquarters are located in Veldhoven, the Netherlands, and we have 18 office locations around the United States including main offices in Chandler, Arizona, San Jose and San Diego, California, Wilton, Connecticut, and Hillsboro, Oregon.

Our San Diego-based division, Cymer, specializes in developing deep ultraviolet (DUV) light sources.

Role and Responsibilities

As a Senior CS Technical Support Engineer, you will deliver technical support for Cymer laser products in Integrator and Chipmaker Operations. The Cymer Global Support Center (GSC) provides comprehensive technical engineering support for escalations and technical issues, collaborating with account teams, program engineering and Cymer field service personnel.

The role of a GSC engineer consists of a diversity of tasks and responsibilities based on the phase of system maturity, to include supporting New Product Introduction (NPI) and ensuring Cymer field engineers have the right procedures, tools, diagnostics, and training to service Cymer light sources at customer sites.

Other responsibilities of the Senior Technical Support Engineer will include:

Provide technical support to local Cymer engineers by using standard laser theories and concepts to diagnose, troubleshoot, and repair DUV light sources.
Utilize established escalation and service management processes to respond to field issues where first line and second-line product support has been unable to isolate and repair malfunctioning equipment.
Identify and report design, reliability, and maintenance issues to the engineering team.
Assist in resolving structural problems and implementing solutions to prevent recurring issues in the field.
Support NPI rollout to the field to include procedure development, training local teams, developing new diagnostics, test and integrating new tools, and on-site support during the introduction phase.
Collaborate with Subject Matter Experts to define troubleshooting procedures, Technical Bulletins, Field Service Alerts, and Field Change Orders.
Serve as a liaison for field requests and Continuous Improvement Projects (CIP).
Update and develop Guided Diagnostic Solutions (troubleshooting guideline database).
Update, validate, and develop service/troubleshooting procedures for the install base.
Develop and deliver advanced FTSE training as needed.
Administer development, testing, and release of Field Tools through standard processes and procedures.

Education and Experience

BS in technical field with experience in semiconductor equipment; or equivalent experience in diagnosing, troubleshooting, and customer service on electronic systems.
Minimum of 2-3 years of relevant working experience.

Preferred

Strong background in electronics, software, mechanical engineering, optics.
Knowledge of DUV equipment installation and support, including photolithography imaging systems, DUV metrology systems, DUV excimer lasers, and DUV Beam Delivery Systems.
Experience with SQL, LabVIEW, scripting engines (i.e., FAST), data visualization tools such as Spotfire and Grafana, is desired.
Thorough knowledge of design methodologies and basic knowledge of design engineering tools for statistical analysis and graphical reporting.

Skills

Excellent customer service skills and advanced understanding of customer relationship building.
Ability to perform system performance data analysis using analytical tools for troubleshooting and technical problem solving.
Ability to interpret complex technical instructions and develop action plans to be executed by field teams.
Proficiency in oral and written English.
Excellent written and verbal communication skills.
Ability to recognize gaps in process and drive towards solutions.

Other Information

Routine activities include sitting, walking, talking, hearing, using hands for keyboarding, handling, and feeling, stooping, kneeling, crouching, twisting, reaching, and stretching.
Occasional campus movement and lifting/moving up to 35 pounds.
Approximately 20% travel is required based on business needs.
This role requires weekend 12 hour on call shifts on a rotational basis.
Specific vision abilities include close vision, color vision, peripheral vision, depth perception, and focus adjustment.
Ability to work under strict deadlines.
Work in customer clean-room production environments and laboratory settings as needed.

The current base annual salary range for this role is currently:
$99,938-146,575

Pay scales are determined by role, level, location and alignment with market data. Individual pay is determined through interviews and an assessment of several factors that that are unique to each candidate, including but not limited to job-related skills, relevant education and experience, certifications, abilities of the candidate and pay relative to other team members.

The Company offers employees and their families, medical, dental, vision, and basic life insurance. Employees are able to participate in the Company's 401k plan. Employees will also receive eight (8) hours of vacation leave every month and (13) paid holidays throughout the calendar year. For more information, please contact the Recruiter or click on this link Compensation & Benefits in the US .

All new ASML jobs have a minimum application deadline of 10 days.

This position requires access to controlled technology, as defined in the United States Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.

Inclusion and diversity

ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.

Need to know more about applying for a job at ASML? Read our frequently asked questions .

Request an Accommodation

ASML provides reasonable accommodations to applicants for ASML employment and ASML employees with disabilities. An accommodation is a change in work rules, facilities, or conditions which enable an individual with a disability to apply for a job, perform the essential functions of a job, and/or enjoy equal access to the benefits and privileges of employment. If you are in need of an accommodation to complete an application, participate in an interview, or otherwise participate in the employee pre-selection process, please send an email to USHR_Accommodation@asml.com to initiate the company's reasonable accommodation process.

Please note: This email address is solely intended to provide a method for applicants to initiate ASML's process to request accommodation(s). Any recruitment questions should be directed to the designated Talent Acquisition member for the position.

Explore around this job

Field: Technology Sub-niche: Cloud, IT and infrastructure All jobs at ASML Jobs in California Jobs in San Diego, CA San Diego city guide California state guide San Diego County economy

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About the role

This is a Senior Level role in the Technology field (Cloud, IT and infrastructure) at ASML. Senior roles usually expect substantial experience, ownership of results and often the ability to guide others.

We could not match this job title to one occupation in the official wage statistics, so no pay estimate is shown. Pay is not in the source listing; ask the employer for the range and compare in the 240 job niches.

Does the pay work here? (estimate)

Gross salary a year Filing State income tax rate %

Estimate for a wage earner: 2026 federal brackets and standard deduction (IRS), Social Security 6.2% up to $184,500, Medicare 1.45% (+0.9% above $200,000 single / $250,000 married), and a state rate you set; set your own state tax rate. It ignores credits, pre-tax deductions, local taxes and benefits. Sources: IRS: tax year 2026 inflation adjustments · SSA wage base per Federal Register notice 2025-19763.

How to prepare and behave

This is editorial guidance, not information from the employer.

Read the whole description and match your examples to its requirements; use the same words the posting uses where they are true for you.
Research the employer before the interview: what it does, who its customers are and recent news; prepare two or three questions about the work.
Arrive early (or log in early for a video call), dress one step above the daily dress code, and test your camera and audio beforehand.
Answer with short stories: the situation, what you did and the result. Give numbers when you have them and never invent them.
Be honest about gaps; say what you did to learn and how fast you can close them.
Ask about the team, the first 90 days, how success is measured and the schedule; do not open with salary and time off.
When pay comes up, know the market range for the occupation and your lowest acceptable offer before you answer; ask for the full package in writing.
Send a short thank-you message within a day, mentioning one thing you discussed.
Have code, data work or projects you can show, and be ready to think aloud: many technical interviews test how you reason, not only the answer.

Know your rights as a candidate and an employee:

The city

The job is in San Diego, CA. Below is what the official statistics say about living and working there.

How San Diego compares. Among the 145 largest places in California, San Diego is #2 by population, #17 for long commutes (#1 = fewest), #116 for homeownership (#1 = highest), #39 for college degrees (#1 = most). Its county, San Diego County, is #8 of 58 counties for average pay ($82,854).

The place in numbers

San Diego has 1,389,526 residents (ACS 2020–2024), about 3.5% of the population of California. It covers 326 square miles of land, which works out to roughly 4,261 people per square mile. The median age is 36.2, 4% younger than the state median (36.2 against 37.9).

Housing

The median gross rent is $2,313 a month (rent plus utilities), 14% above the state median ($2,313 against $2,036). Over a year that is 25.7% of the median household income. US housing guidance treats housing as affordable when it takes 30% of income or less, so the typical household is under that line. The median home value is $906,700, which is 8.4 times the median household income ($108,077); a ratio above 5 usually means buying is out of reach without savings or a second income. 47.3% of households own their home, 15% below the state average (47.3% against 55.9%).

Work and pay

The San Diego-Chula Vista-Carlsbad, CA metropolitan area has 1,538,060 jobs in the BLS wage survey, and the median pay across all occupations is $58,690 a year, 15% above the national median ($58,690 against $50,980). The biggest occupation groups are food preparation and serving related (161,910 jobs, median $38,840); office and administrative support (155,940 jobs, median $52,940); sales and related (124,550 jobs, median $44,010). The area is most specialised in life, physical, and social science (1.7 times) and architecture and engineering (1.5 times), where the share of workers is well above the national share. The best-paying groups with at least 5,000 jobs are management ($136,440) and computer and mathematical ($129,520). In 2026M09 the unemployment rate of San Diego County was 4.7%. 65.1% of residents aged 16 and over are in the labour force. The city lies in San Diego County; its jobs, pay by industry and GDP are on the county page.

Getting around

Among workers, 62.6% drive alone, 2.7% use public transit, 3.5% walk, 21.2% work from home. 9.5% of workers commute 45 minutes or more, 51% below the state average (9.5% against 19.4%).

People and education

51.0% of adults aged 25 and over hold a bachelor's degree or higher, 38% above the state share (51.0% against 37.1%). 25.1% of residents were born outside the United States, 7% below the state share (25.1% against 27.0%). The poverty rate is 11.0%, 8% below the state rate (11.0% against 12.0%).

Climate

The warmest month is Aug, averaging 77°F (24.9°C), and the coolest is Dec at 51°F (10.7°C). About 320 mm (13 inches) of precipitation falls in a year; Feb is the wettest month (70 mm) and Jun the driest (2 mm). These values come from NASA satellite-based climatology on a grid of about 50 km, so they describe the wider area, not a weather station in the city.

Nearby cities to compare

Closest cities in this guide: El Cajon (10 miles, rent 20% lower); Chula Vista (15 miles, rent 4% lower); San Marcos (22 miles, similar rent); Escondido (22 miles, rent 12% lower). Rent differences are against San Diego; use the Compare tab to put any two cities side by side.

Full guide to San Diego →California guide All jobs in San Diego

Official links for San Diego

These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.

Where to live

CITY Official statistics Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year (via Census Reporter) · Data: ACS 2020–2024

Places within 50 miles (straight line) of San Diego, CA that have a guide, with what living there costs. No pay estimate is shown because the title did not match one occupation.

Sort:

Place ⇅	Distance from the job city ⇅	Median rent ⇅	Median home value ⇅	Median household income ⇅	Commute 45+ min ⇅	Rent as % of occupation pay ⇅	Open jobs there ⇅
San Diego, CA	0 mi	$2,313	$906,700	$108,077	9.5%	n/a	Jobs
El Cajon, CA	10 mi	$1,856	$681,700	$67,511	10.7%	n/a	Jobs
Chula Vista, CA	15 mi	$2,229	$758,700	$108,032	17.6%	n/a	Jobs
San Marcos, CA	22 mi	$2,348	$868,000	$109,377	14.0%	n/a	—
Escondido, CA	22 mi	$2,046	$714,500	$91,967	16.8%	n/a	Jobs
Carlsbad, CA	23 mi	$2,808	$1,257,000	$142,748	16.6%	n/a	Jobs
Vista, CA	27 mi	$2,249	$762,400	$94,975	14.4%	n/a	—
Oceanside, CA	30 mi	$2,303	$770,300	$97,737	18.3%	n/a	—
Temecula, CA	47 mi	$2,347	$679,700	$121,063	35.1%	n/a	—

Career paths

We could not match this title to one occupation, so here are the other sub-niches in Technology, where your skills may carry over:

Cybersecurity (366) Data, analytics and AI (1991) Software engineering (1880) Product management (412)

Distances

CITY Calculation (straight line) Source: U.S. Census Bureau Gazetteer (coordinates) · Data: 2024

How far San Diego, CA is from the 20 largest US cities, in straight-line miles (not driving distance). Click a column to sort.

Sort:

From ⇅	Straight-line distance (miles) ⇅	Population of that city ⇅
San Diego, CA	0 mi	1,389,526
Los Angeles, CA	111 mi	3,857,263
Phoenix, AZ	296 mi	1,642,323
San Jose, CA	407 mi	990,138
San Francisco, CA	475 mi	830,235
Denver, CO	833 mi	718,877
Seattle, WA	1,059 mi	754,195
San Antonio, TX	1,123 mi	1,479,835
Oklahoma City, OK	1,135 mi	697,125
Fort Worth, TX	1,148 mi	963,194
Austin, TX	1,153 mi	979,539
Dallas, TX	1,181 mi	1,307,930
Houston, TX	1,298 mi	2,328,253
Chicago, IL	1,724 mi	2,711,226
Indianapolis, IN	1,782 mi	885,860
Columbus, OH	1,950 mi	914,802
Charlotte, NC	2,074 mi	903,844
Jacksonville, FL	2,085 mi	977,670
Philadelphia, PA	2,365 mi	1,579,706
New York, NY	2,427 mi	8,483,844

Nearby cities with open jobs (within 120 miles)

Sort:

City ⇅	Straight-line distance ⇅	Open jobs ⇅
El Cajon, CA	10 mi	1
Chula Vista, CA	15 mi	2
Carlsbad, CA	23 mi	3
Newport Beach, CA	69 mi	1
Irvine, CA	70 mi	21
Costa Mesa, CA	74 mi	10
Anaheim, CA	80 mi	50
Compton, CA	98 mi	3
Huntington Park, CA	102 mi	2
El Segundo, CA	106 mi	102
Culver City, CA	110 mi	6
Los Angeles, CA	111 mi	494
Beverly Hills, CA	114 mi	2
Burbank, CA	117 mi	6

The employer

ASML is the employer in this listing. See all its open jobs here →

We do not hold headcount or revenue for this employer. Check its careers site and, if it is listed on a stock exchange, its public filings (SEC EDGAR search).

What it is like to work at a company (culture, schedules, benefits) is not in the source data, so we do not describe it. Read the description and ask the questions under "How to prepare".

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FAQ

What is the Senior CS Technical Support Engineer job at ASML?

A senior level role in technology (cloud, it and infrastructure) listed yesterday. The full description is on this page and on The Muse.

Where is this job?

San Diego, CA.

How do I apply?

Use the "View this job and apply on The Muse" button. AtiveSite does not receive applications.

How much does it pay?

The listing does not publish pay, and we could not match the title to one official occupation.

What is the cost of living there?

Median rent in San Diego is $2,313 a month and median household income $108,077 (ACS 2020–2024).

How old is this listing?

It was posted on 2026-11-07 (yesterday). Jobs older than 90 days are not shown.

Are there similar jobs?

Yes: browse cloud, it and infrastructure jobs in California.

Sources and terms

Job data: The Muse public API (listing dated 2026-11-07). The job disappears from this site when it disappears from the source.
Wages and projections: BLS OEWS (May 2025) and Employment Projections 2025–35.
City and county figures: Census Bureau ACS 2020–2024, BEA, BLS QCEW and LAUS, NASA POWER climatology; distances from Census Gazetteer coordinates.

AtiveSite is not affiliated with or endorsed by The Muse, the employer or any government agency, and does not process applications. Verify every detail with the employer before acting.

Sources

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