Careers at Sealing Devices
Discover Your Future
At Sealing Devices, we’ve always understood the importance of valuing our employees — a principle that has significantly contributed to our company’s growth. We are proud to offer our team members numerous opportunities for advancement across our diverse manufacturing and office roles, underlining our dedication to their professional development and success.
Explore Our Open Positions Across These Teams
Job Categories
Assembly
Bring custom sealing and gasket solutions to life through hands-on work, attention to detail, and pride in building parts our customers depend on.
Customer Service
Be a trusted point of contact for our customers, helping them get answers, solve challenges, and keep important projects moving.
Finishing
Put the final touches on high-quality parts by preparing, inspecting, cleaning, coating, or finishing components before they head to our customers.
IT
Keep our teams connected and our operations running by supporting the technology, systems, security, and tools behind our growing business.
Maintenance
Play a key role in keeping production moving by maintaining the equipment, facilities, and systems that support our people and our customers.
Press Operation
Operate the machinery that helps transform raw materials into custom sealing and gasket solutions used across a wide range of industries.
Quality
Protect the trust our customers place in us by inspecting products, verifying requirements, and supporting the quality standards behind every order.
Rubber Molding
Create custom molded rubber components to address real customer challenges across industrial, aerospace, defense, transportation, and other demanding markets.
Shipping & Receiving
Keep critical materials and finished products moving by supporting the flow of incoming shipments, inventory, packaging, and customer deliveries.
How We Support Our People
A Glimpse at Our Benefits
At Sealing Devices, we take care of our people. Here are some of the benefits you can look forward to when you join our team.
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Profit Sharing
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401(k) Retirement Plans
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Time Off
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Career Advancement Opportunities
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Company-Sponsored Training
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Employee Referral Program
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Company Celebrations
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Medical, Dental, and Vision Coverage
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HRA
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Flex Spending
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LegalShield and Aflac
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Free Life Insurance
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Free Employee Assistance Program
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Wellness Programs
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Perks at Work Partner
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Top Workplaces Award in 2024 and 2026
What It’s Like to Work With Us
We are more than a leading manufacturer and distributor of seals and gaskets. We also pride ourselves on being one of the best places to work in our region.
Top Places to Work
Why Work With Us
Our commitment to foster a supportive and dynamic work environment has been recognized with the prestigious Top Workplaces award by the Buffalo News in 2024 and 2026, solidifying our reputation as a leading employer in the industry.
Our Culture
What We Believe In
Commitment to our employees and respect for our relationships are core parts of our company mission and culture. We believe in investing in our people, embracing feedback, and welcoming change to forge a bright, long-term future for everyone involved.
About Sealing Devices
Get to Know Us
Sealing Devices is a top manufacturer, fabricator, and distributor of O-rings, gaskets, and more, with over 60 years of innovation and excellence in the field. We are a small business, veteran-owned, and ITAR-registered company that strives to be “First Class” in everything we do.
“Sealing Devices goes above and beyond, and that’s exemplary of who they are as a company.”
