CORNERSTONE RECRUITING
Talent solutions
for PLASTICS & PLOYMERS

How We Help

Customized Hiring Solutions

production scene colored

Contingency Search

job opening

Retained Search

bottling and packaging

National Contracts

Our Process

How We Work

1

Discovery & Needs Assessment

We begin by understanding your company, team dynamics, and hiring objectives. This isn’t a generic intake; it’s an industry-specific deep dive. 

2

Targeted Search Strategy

We source from a curated database of plastics professionals, many of whom aren’t on LinkedIn or job boards. Our reach includes talent from injection molding, extrusion, compounding, and custom formulation. 

3

Shortlist & Interviews

We present a refined list of candidates, complete with technical summaries, soft-skill evaluations, and motivation profiles. 

4

Offer & Placement

From pre-close to counteroffer management, our hiring solutions help you secure a candidate and reduce offer fallout. 

Positions We Recruit For

Positions We Recruit

Polymer Scientist

We recruit scientists with hands-on experience in polymer research and new material development.

Material Scientist & Manager

Hire professionals who know how plastics behave and how to improve their performance.

Quality Engineer & Manager

We place experts who ensure product quality, reduce defects, and meet industry standards.

R&D Manager

Our Hiring Solutions help you find leaders who turn technical ideas into real, tested, and workable products.

Sales / Sales Manager

Hire sales talent who understands materials, processing, and how to sell technical solutions.

Polymer Chemist

We connect you with chemists who blend, test, and improve polymer compounds.

Product Development & Manager

Recruit people who turn raw materials into plastic products that work and sell.

Mechanical Engineer & Manager

Hire engineers who design parts, build systems, and know plastic manufacturing inside out.

Plant Manager

We help you find leaders who can run high-output plastics plants with precision.

Polymer Engineer

Get engineers who specialize in plastic materials and how to process them efficiently.

Process Engineer & Manager

We place experts who improve molding, extrusion, and other key production processes.

Electrical Engineer & Manager

Hire engineers who manage automation, robotics, and plant-wide control systems.

Engineering Manager

Find proven leaders who guide technical teams and keep production on track.

CEO, COO, Presidents

We connect you with visionary executives who drive strategy, build culture, and deliver sustainable growth to your company.

HR Executives

We connect you with people-first leaders who align talent with business strategy, foster engagement, and build high-performance cultures.

Material Segments We Serve

Subsets of Polymers

Plastic Injection Blow Compression

Ketone Polybutadiene PBD

Foam Gas-Assist Decoupled RJG

Polyethersulfone PES

Polyurethane Polystyrene PVC SBS

Polypropylene Polyvinyl Acetal

Polyvinylchloride PVC Polymer

PAI Polyaryletherketone PAEK

Thermoset Extrusion Blow Stretch

PEEK Polyetherimide PEI

Polyethylene Polyester PMMA

Polyphenylene Sulfide PPS

PSU. Polyurethane PU

Polyamide PA Nylon. Polyamide-imide

Rotational RIM Insert Thermoplastic

Polybutylene PB Polycarbonate PC

Epoxy Resins Nylon Polycarbonate

Polyethylene chlorinates Polyimide

Rubber Silicone PTFE Polymers

Polyacrylates Polyacrylonitrile PAN

Polyvinylidene