Is MKS Instruments currently hiring?

Yes, MKS Instruments is currently hiring for 16 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.

How much do MKS Instruments jobs pay?

The average salary at MKS Instruments varies by position: MKS Instruments Mechanical Engineer roles report a median total pay of $110,154 per year. MKS Instruments Manufacturing Engineer roles report a median total pay of $98,518 per year. MKS Instruments Software Engineer roles report a median total pay of $115,296 per year. MKS Instruments Engineer roles report a median total pay of $114,416 per year. MKS Instruments Intern roles report a median total pay of $60,940 per year. This is based on anonymous salary reports submitted to Glassdoor by MKS Instruments employees in the United States.

What do employees say about career development at MKS Instruments?

As of July 2026, MKS Instruments employees rate their career opportunities with 3.8 out of 5 stars, according to 511 anonymously submitted Glassdoor reviews . This rating has increased by 8% over the last 12 months.

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MKS Instruments Principal Engineer Jobs

16 results in US

Principal Optical Engineer
Irvine, CA
$175K - $195K (Employer provided)
Easy Apply
30d+
Principal Optical Engineer
Irvine, CA
$175K - $195K (Employer provided)
Easy Apply
30d+
Principal Mechanical Engineer
Irvine, CA
$140K - $210K (Employer provided)
Easy Apply
25d

Principal Optical Systems Engineer
Irvine, CA
$175K - $195K (Employer provided)
Easy Apply
30d+
Principal Systems Engineer - Microwave
Wilmington, MA
$139K - $231K (Employer provided)
Easy Apply
24h
Senior Principal Security Engineer - East Coast or Midwest
Andover, MA
$135K - $225K (Employer provided)
Easy Apply
27d
Senior Principal Security Engineer - East Coast or Midwest
Andover, MA
$135K - $225K (Employer provided)
Easy Apply
27d
Senior Principal Firmware Engineer
Andover, MA
$155K - $259K (Employer provided)
Easy Apply
29d
Principal Mechanical Engineer - R&D
Wilmington, MA
$126K - $210K (Employer provided)
Easy Apply
27d
Principal Laser Engineer
Milpitas, CA
$139K - $231K (Employer provided)
Easy Apply
29d
Principal Mechanical Engineer - R&D
Methuen, MA
$126K - $210K (Employer provided)
Easy Apply
27d
Principal Electronics Engineer
Irvine, CA
$126K - $210K (Employer provided)
Easy Apply
27d
Principal Reliability Engineer
Rochester, NY
$110K - $183K (Employer provided)
Easy Apply
20d
Principal Optical Manufacturing Engineer
Irvine, CA
$115K - $180K (Employer provided)
Easy Apply
30d+
Sr. Principal Electrical Engineer
Andover, MA
$135K - $225K (Employer provided)
Easy Apply
30d+
Principal Product Sales Engineer
Andover, MA
$120K - $160K (Employer provided)
Easy Apply
5d

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