Is MKS Instruments currently hiring?

Yes, MKS Instruments is currently hiring for 25 open positions in the United States. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at MKS Instruments by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.

What do employees say about career development at MKS Instruments?

As of July 2026, MKS Instruments employees rate their career opportunities with 3.7 out of 5 stars, according to 507 anonymously submitted Glassdoor reviews . This rating has increased by 5% over the last 12 months.

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MKS Instruments

MKS Instruments Senior Optical Engineer Jobs

25 results in US

Senior Optical Manufacturing Engineer
Irvine, CA
$95K - $140K (Employer provided)
Easy Apply
30d+
Principal Optical Engineer
Irvine, CA
$175K - $195K (Employer provided)
Easy Apply
28d
Principal Optical Engineer
Irvine, CA
$175K - $195K (Employer provided)
Easy Apply
30d+

Senior Director, Optical Engineering
Irvine, CA
$260K - $300K (Employer provided)
Easy Apply
28d
Senior Thin Film Engineer
Irvine, CA
$100K - $140K (Employer provided)
Easy Apply
2d
Principal Optical Systems Engineer
Irvine, CA
$175K - $195K (Employer provided)
Easy Apply
30d+
Principal Optical Manufacturing Engineer
Irvine, CA
$115K - $180K (Employer provided)
Easy Apply
30d+
Senior Firmware Engineer
Bozeman, MT
$88K - $147K (Employer provided)
Easy Apply
30d+
Senior Technical Product Support Engineer
Beaverton, OR
$86K - $113K (Glassdoor est.)
Easy Apply
30d+
Senior Principal Firmware Engineer
Andover, MA
$155K - $259K (Employer provided)
Easy Apply
15d
Senior Principal Security Engineer - East Coast or Midwest
Andover, MA
$135K - $225K (Employer provided)
Easy Apply
13d
Senior Principal Security Engineer - East Coast or Midwest
Andover, MA
$135K - $225K (Employer provided)
Easy Apply
13d
Senior Manager, Project Engineering
Irvine, CA
$170K - $205K (Employer provided)
Easy Apply
15d
Senior Mechanical Test Engineer
Methuen, MA
$90K - $147K (Employer provided)
Easy Apply
13d
Senior Electrical Engineer
Wilmington, MA
$102K - $169K (Employer provided)
Easy Apply
20d
Senior Electrical Engineer
Methuen, MA
$102K - $169K (Employer provided)
Easy Apply
20d
Senior Electronics Engineer - Advanced Development
Rochester, NY
$88K - $147K (Employer provided)
Easy Apply
26d
Senior Quality & Reliability Engineering Manager
Beaverton, OR
$135K - $225K (Employer provided)
Easy Apply
22d
Sr. Technical Support Engineer-Production/Operations support
Wilmington, MA
$88K - $105K (Employer provided)
Easy Apply
22d
Sr. Manufacturing Engineer
Andover, MA
$81K - $150K (Employer provided)
Easy Apply
14d
Sr. Manufacturing Engineer
Methuen, MA
$81K - $150K (Employer provided)
Easy Apply
14d
Sr. Electronics Engineer
Andover, MA
$102K - $169K (Employer provided)
Easy Apply
30d+
Senior Engineering Manager - Firmware
Wilmington, MA
Easy Apply
13d
Sr. Firmware Engineer
Andover, MA
$102K - $140K (Employer provided)
Easy Apply
30d+
Sr. Principal Electrical Engineer
Andover, MA
$135K - $225K (Employer provided)
Easy Apply
30d+

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MKS Instruments Senior Optical Engineer Jobs

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