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Since its inception in the early 1960s, Koch Membrane Systems (KMS) has grown to become a world leader in the development, manufacture and sale of membrane-based advanced filtration equipment.

Headquartered in Wilmington, Massachusetts – just north of Boston – KMS employees manufacture products used for the purification of drinking water, removal of salt from seawater and numerous industrial filtration applications, in a 300,000-square-foot facility.

Because we invest heavily in research and development and are focused on expanding our sales organization, we are always seeking outstanding professionals in all aspects of our business. Take a look at our excellent benefits, and when you're ready, apply for one of our open roles.

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We've got you covered


In addition to working with some of the best people in the business, employment with KMS has its perks. As a full-time employee, your eligibility for the following benefits starts the first day of the first month after your start date.

401(k) savings plan (with 6% company match) | Medical/dental insurance | Educational assistance
Flexible spending accounts (health/dependent care) | Employee/dependent life insurance | Health savings account
Short-term/long-term disability insurance | Paid holidays, vacation and sick leave | Employee assistance program (EAP)