Chemical​/Materials Engineer, Sealants & Firestop

Chemical / Materials Engineer, Sealants & Firestop

Somerville NJ
- Somerville, NJ 08876

Salary Range $95,000.00 - $ Salary Level Experienced Position Type Full Time Job Shift Day Education Level Bachelors Degree Category Engineering

Company Overview

Specified Technologies Inc. (STI) is an industry leader in the development of fire stopping systems, smoke and sound control products, and innovative construction solutions. For more than 30 years, STI has partnered with contractors, engineers, and building owners to provide tested, trusted, and code-compliant solutions worldwide.

Headquartered in Somerville, New Jersey, the company has grown to serve multiple markets and geographies and remains committed to innovation, safety, and performance in passive fire protection.

Position Overview

We're seeking a Chemical / Materials Engineer– Sealants & Firestop supports the development, qualification, and ongoing production of STI's sealant portfolio (including SSS, LCI, LC, AS Spray, and related products).

This role acts as a technical link between Engineering, Quality, suppliers, and toll manufacturers to ensure products remain compliant, manufacturable, and consistent in performance. The position focuses on practical execution, supporting day-to-day needs across EHS, materials, and manufacturing coordination.

This is a hybrid role based at our Burlington or Somerville, NJ locations, with an expectation of four days per week in the office; candidates may work from the location closest to them.

What You'll Do:

Technical Support

• Provide day-to-day technical support for sealant products.
• Support Engineering Services requests with timely responses
• Assist in troubleshooting field and product-related issues

EHS & Regulatory Support

• Support SDS creation, updates, and global compliance requirements
• Assist with RoHS, REACH, Prop 65, and WHMIS requirements
• Support ISO-related EHS processes and documentation
• Leverage supplier data to maintain efficient and audit-ready documentation

Supplier & Materials Management

• Evaluate raw materials for performance, compliance, and compatibility
• Support material substitutions and obsolescence mitigation
• Interface with chemical suppliers on technical questions and documentation

Toll Manufacturing Support

• Act as technical contact for toll manufacturers (e.g., Bostik)
• Support scale-up, batch issues, and process troubleshooting
• Coordinate implementation of formulation and specification changes
• Align lab, quality, and production expectations

Product Quality & Testing

• Support testing activities (viscosity, physical properties, performance)
• Assist with NCRs, CAPAs, and root cause investigations
• Review and interpret test data to support product decisions

Documentation & Process Support

• Maintain practical, audit-ready technical documentation
• Support development of risk registers and SOPs
• Ensure processes reflect actual practice and avoid over-documentation

Education

• Bachelor's degree in chemical engineering, Materials Science, Polymer Science, or related field

Experience

• 3–5 years experience in sealants, adhesives, coatings, or construction materials
• Experience supporting manufacturing or tolling environments
• Familiarity with SDS/regulatory requirements preferred
• Experience in product development, testing, or quality support preferred

Skills & Competencies

• Working knowledge of sealants, polymers, or similar materials in the construction industry.
• Understanding product testing and performance characteristics
• Familiarity with regulatory and compliance requirements
• Strong problem-solving skills across materials, manufacturing, and applications
• Practical, hands-on mindset focused on execution
• Ability to work cross-functionally with Engineering, QA, Supply Chain, and external partners
• Clear communication of technical issues and solutions
• Ability to manage multiple priorities and respond quickly to business needs
• Strong organizational skills and attention to detail

At Specified Technologies Inc. (STI), you'll be part of a team that values innovation, integrity, and individual growth. We're committed to supporting your well-being, work-life balance, and financial…