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Freelance Chemical Engineering R&D Jobs (NOW HIRING)

PSG Global Solutions

Assoc R-D Engineer

Chicopee, MA

MDTJP00018981 JOB TITLE: Assoc R-D Engineer CLIENT: Medtronic (Medical Devices Company) CONTRACT ... engineering. 1-3 yrs. of experience. Will consider more senior level candidates. Medical device ...

Primient

Chemical Engineering Co-op

Loudon, TN

$26.56/hr

Chemical Engineering Co-op | Primient About Primient Primient is a century old company with an ... Life, AD&D, and Voluntary Insurance plans * Paid holidays & vacation * Floating days off * Parental ...

Merck Group

Engineer 3

Bedford, MA · On-site

$84.90K - $127.30K/yr

Convert applications data into reports/presentations for non-R&D groups (Marketing, MSAT, Business ... Bachelor's Degree in Chemical Engineering, Biological Engineering or related Engineering discipline ...

Primient

Chemical Engineering Co-op

Loudon, TN · On-site

$26.56/hr

Chemical Engineering Co-op | Primient About Primient Primient is a century old company with an ... Life, AD&D, and Voluntary Insurance plans * Paid holidays & vacation * Floating days off * Parental ...

Primient

Chemical Engineering Co-op

Loudon, TN · On-site

$53.12/hr

Key responsibilities: Chemical Engineering Co-op * Assists with engineering project under ... D, and Voluntary Insurance plans​ • Paid holidays & vacation​ • Floating days off​ • ...

W3Global Inc.

R &D Engineer

Winfield, KS

$55K - $65K/yr

Ensure compliance with all safety rules and standards. * Assist other Fire Test Lab technicians with any lab, service and R & D functions as required. * Other duties as assigned. Skills ...

X Energy LLC

Chemical Engineer

Rockville, MD · On-site

X-energy LLC is hiring a mid-level Chemical Engineer to join its team. This position is responsible ... D. in engineering or related field (may include a combination of experience obtained through an ...

X Energy LLC

Chemical Engineer

Rockville, MD

X-energy LLC is hiring a mid-level Chemical Engineer to join its team. This position is responsible ... D. in engineering or related field (may include a combination of experience obtained through an ...

PSG Global Solutions

R-D Engineer

Mansfield, MA · On-site

Company Description Prominent Medical Devices Company Must Haves for the position - BS in science or engineering or equivalent experience. 5-7 or more yrs. of experience. Will consider more senior ...

Owens Corning

Sr Engineer R & D

Summit, IL · On-site

$105.20K - $144.50K/yr

Bachelor's degree or higher in chemical engineering, material science, polymer science, or related ... Demonstrated commitment to Inclusion & Diversity: our I&D aspiration is that all employees are ...

Owens Corning

Sr Engineer R & D

Summit, IL · On-site

$105.20K - $144.50K/yr

Bachelor's degree or higher in chemical engineering, material science, polymer science, or related ... Demonstrated commitment to Inclusion & Diversity: our I&D aspiration is that all employees are ...

Signature Science, LLC

Chemical Engineer

NJ · On-site

$80K/yr

D. in chemical engineering with at least 1 year of experience Certificates/Licenses: * None required Clearance: * The ability to obtain a Department of Defense Secret clearance and Department of ...

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Freelance Chemical Engineering R D information

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$14

$47

$132

How much do freelance chemical engineering r&d jobs pay per hour?

As of May 29, 2026, the average hourly pay for freelance chemical engineering r&d in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is the difference between Freelance Chemical Engineering R&D vs Contract Chemical Engineer?

AspectFreelance Chemical Engineering R&DContract Chemical Engineer
CredentialsTypically requires a degree in chemical engineering; certifications varySimilar credentials; often with professional engineering licenses
Work EnvironmentIndependent projects, remote or client sites, flexible hoursOn-site or remote, project-based, fixed-term contracts
Employer & Industry UsageFreelance basis, consulting firms, startups, R&D labsEngineering firms, manufacturing companies, consulting agencies

Freelance Chemical Engineering R&D professionals focus on independent research and development projects, often working remotely or on a flexible schedule. Contract Chemical Engineers typically work on specific projects for a set period, often on-site or at client facilities. Both roles require similar credentials but differ mainly in work setup and employment structure.

More about Freelance Chemical Engineering R D jobs
What cities are hiring for Freelance Chemical Engineering R&D jobs? Cities with the most Freelance Chemical Engineering R&D job openings:
What are the most commonly searched types of Chemical Engineering R&D jobs? The most popular types of Chemical Engineering R&D jobs are:
What job categories do people searching Freelance Chemical Engineering R&D jobs look for? The top searched job categories for Freelance Chemical Engineering R&D jobs are:
Freelance Chemical Engineering R D jobs near you
Infographic showing various Freelance Chemical Engineering R&D job openings in the United States as of May 2026, with employment types broken down into 98% Full Time, and 2% Part Time. Highlights an 9% Physical, and 91% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Project Engineer - Construction

R D Olson Construction

Sedona, AZ • On-site

$66.30K - $85.10K/yr

Full-time

Medical, Retirement, PTO

Posted yesterday

Job description

Project Engineer - R.D. Olson Construction | Sedona, AZ
Sedona, AZ | Commercial GC | Hospitality + Multifamily
This isn't just another construction job. It's your launchpad.
At R.D. Olson Construction, we're not just building projects - we're building careers. If you're early in your construction career and hungry to grow, we've built a Project Engineer role designed to accelerate you into a leadership path.
You'll be deeply embedded in the construction of major hotel and multifamily developments, where your coordination, communication, and hustle will directly impact the success of $20M-$40M projects. This is where the learning curve is steep, the standards are high, and the potential is real.
Why This Role Matters
As a Project Engineer, you'll be at the heart of it all - tracking RFIs and submittals, coordinating with top-tier subcontractors, and ensuring every material delivery and meeting runs like clockwork. You'll be the link that keeps the site running smoothly and the team aligned.
But this isn't just a checklist job - it's your first step toward becoming a Project Manager. You'll be learning directly from experienced leaders, earning trust through results, and taking on more responsibility every month. We've built the ladder. You just have to climb it.
Why Top Performers Choose R.D. Olson
➡ You'll grow fast.
From day one, you're part of our Project Manager Career Ladder - supported by RD Olson University and mentors who've been in your shoes.
➡ You'll make an impact.
You'll support signature construction projects across Southern California, representing the next generation of innovation in hospitality and housing.
➡ You'll be part of something real.
This isn't a job where you push paper. It's a job where you walk job sites, solve real problems, and see your work come to life - day after day.
What You Bring
  • A degree in Construction Management, Engineering, or hands-on experience as a Project Engineer
  • Confidence using Microsoft Project, Excel, and Procore or similar tools
  • A Southern California base and willingness to travel to job sites
  • A mindset for growth, grit, and detail - not just checking boxes

Your Career, Engineered for Impact
Whether you're fresh from school or bringing a few years of field experience, this role is built to grow with you. Within your first year, you'll:
  • Master RFIs, submittals, and procurement coordination
  • Support $20M-$40M projects with real impact
  • Build the relationships and reps you'll need to lead
  • Explore how to use AI and automation to do it smarter and faster
This is a role where high performers thrive - and where those who show initiative are never held back.
Let's Build What's Next - Together
If you're ready to turn your potential into a plan and your ambition into action, we want to talk. At R.D. Olson, we don't just offer jobs - we offer careers worth building.
What You'll Receive
Salary of $65,000 to $96,000 plus construction bonus. 100% associate health insurance. 401k plan with matching. Paid time off. Volunteer opportunities.
Apply www.rdolson.com/culture-and-careers/#jobs

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