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Full Time Gas Separation Jobs (NOW HIRING)

Enexor

Senior Mechanical Engineer

Franklin, TN · On-site

$100K - $133K/yr

Franklin, TN (On-Site) Type: Full-Time Experience Level: Mid to Senior Join Enexor BioEnergy ... Design, model, and test mechanical subsystems for gas separation, thermal systems, and pressure ...

Enexor

Senior Mechanical Engineer

Franklin, TN · On-site

$100K - $133K/yr

Franklin, TN (On-Site) Type: Full-Time Experience Level: Mid to Senior Join Enexor BioEnergy ... Design, model, and test mechanical subsystems for gas separation, thermal systems, and pressure ...

Enexor

Senior Mechanical Engineer

Franklin, TN · On-site

$103K - $136K/yr

Franklin, TN (On-Site) Type: Full-Time Experience Level: Mid to Senior Join Enexor BioEnergy ... Design, model, and test mechanical subsystems for gas separation, thermal systems, and pressure ...

Enexor

Process Engineer

Franklin, TN

Franklin, TN (On-Site) Type: Full-Time Seniority: Mid to Senior Level / Technical Contributor Join ... Process Modeling: 3-8 years designing and simulating adsorption or gas-separation processes ...

Enexor

Process Engineer

Franklin, TN · On-site

Franklin, TN (On-Site) Type: Full-Time Seniority: Mid to Senior Level / Technical Contributor Join ... Process Modeling: 3-8 years designing and simulating adsorption or gas-separation processes ...

Enexor

Process Engineer

Franklin, TN · On-site

Franklin, TN (On-Site) Type: Full-Time Seniority: Mid to Senior Level / Technical Contributor Join ... Process Modeling: 3-8 years designing and simulating adsorption or gas-separation processes ...

Enexor

Director of Engineering

Franklin, TN · On-site

Franklin, TN (On-Site) Type: Full-Time Seniority: Director / Leadership Join Enexor BioEnergy ... gas separation, pressure, controls). * Guide engineering trade-offs with strong first-principles ...

Enexor

Director of Engineering

Franklin, TN · On-site

Franklin, TN (On-Site) Type: Full-Time Seniority: Director / Leadership Join Enexor BioEnergy ... gas separation, pressure, controls). * Guide engineering trade-offs with strong first-principles ...

Enexor

Director of Engineering

Franklin, TN

Franklin, TN (On-Site) Type: Full-Time Seniority: Director / Leadership Join Enexor BioEnergy ... gas separation, pressure, controls). * Guide engineering trade-offs with strong first-principles ...

Kelly Services

Sr. Mechanical Engineer

Lake Orion, MI

$96K - $127K/yr

... and gas separation technologies is currently hiring two Design Engineers, one Senior Mechanical Design Engineer and one two focus on product development. Positions are full-time, Direct Hire.

New

Kelly Services

Mechanical Design Engineer

Lake Orion, MI

$70K - $94K/yr

... and gas separation technologies is currently hiring two Design Engineers, one Senior Mechanical Design Engineer and one two focus on product development. Positions are full-time, Direct Hire.

New

Lakes Gas Co

Regional Branch Manager

Richmond, MN · On-site

$70K - $75K/yr

Job Type Full-time Description Family owned for over 60 years; Lakes Gas is among the largest ... Knows when to separate from poor performing employees. * Recognizes the need to extend help to ...

Lakes Gas Co

Regional Branch Manager

Miltona, MN · On-site

$70K - $75K/yr

Job Type Full-time Description Family owned for over 60 years; Lakes Gas is among the largest ... Knows when to separate from poor performing employees. * Recognizes the need to extend help to ...

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Full Time Gas Separation information

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How much do full time gas separation jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for full time gas separation in the United States is $23.44, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $27.16 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Gas Separation jobs? The most popular types of Gas Separation jobs are:
Full Time Gas Separation jobs near you
Infographic showing various Full Time Gas Separation job openings in the United States as of July 2026, with employment types broken down into 74% Full Time, 24% Part Time, and 2% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $48,752 per year, or $23.4 per hour.

Senior Mechanical Engineer

Enexor

Franklin, TN • On-site

$100K - $133K/yr

Full-time

Medical, Retirement, PTO

Re-posted 20 days ago

Job description

Pioneering Carbon Conversion and Renewable Energy Systems

Location: Franklin, TN (On-Site)
Type: Full-Time
Experience Level: Mid to Senior

Join Enexor BioEnergy

Located just outside Nashville, TN, Enexor is a fast-moving early-stage climate tech company building small-scale, waste-to-value systems that convert organic and plastic waste into renewable energy and high-purity CO₂. We’re not just innovating—we’re disrupting the status quo.

Why Join Us?

  • Mission-first impact: Help turn waste and emissions into energy and carbon-negative value streams.
  • Hands‑on innovation: Engineers here don’t just design—they build, test, iterate, and deploy real systems.
  • People over process: We move fast, cut red tape, and trust smart, driven individuals to take ownership.
  • High-value team: We hire the best; we challenge each other; we win together.

If you're ready to move beyond the drawing board and make real-world impact, come help shape the future of distributed energy and carbon conversion systems.

The Role

We’re hiring Senior Mechanical Engineers and a Mechanical Engineering Manager to support the design, development, and deployment of our next-generation waste-to-energy system and our post-combustion carbon capture system. These roles will focus on subsystem design, cross-functional integration, and end-to-end ownership of mechanical program execution.

These positions are ideal for senior-level engineers and technical leaders who thrive in a fast-paced, hardware-driven environment. You'll be involved from initial concept and design through fabrication, testing, and deployment.

Key Responsibilities
  • Design, model, and test mechanical subsystems for gas separation, thermal systems, and pressure environments.
  • Integrate capture modules with upstream flue gas sources and downstream conditioning units.
  • Own full mechanical lifecycle from concept through CAD, DFM, BOM, sourcing, and assembly.
  • Use tools like INVENTOR, ANSYS, ASPEN, and MATLAB to optimize design performance.
  • Lead testing and validation: build rigs, instrument systems, collect data, and iterate fast.
  • Collaborate with process, controls, and fabrication teams to ensure seamless system integration.
  • Support design-to-cost strategy and scaling for manufacturability.

Requirements

Required Qualifications
  • B.S. or M.S. in Mechanical Engineering or related discipline.
  • 3–10 years of mechanical design and systems integration experience.
  • Strong proficiency in 3D CAD (Autodesk Inventor preferred) with working knowledge of FEA and CFD.
  • Demonstrated ability to take systems from concept to prototype to deployment.
  • Hands-on experience with piping, pressure systems, structural frames, or heat exchangers.
  • Solid analytical and first-principles problem-solving skills.
Preferred Experience
  • Experience working with swing adsorption systems (e.g., PSA, VSA, or similar gas separation technologies).
  • Background in flue gas treatment, gas purification, or emissions control systems.
  • Familiarity with containerized or modular systems for field deployment.
  • Experience in techno-economic analysis or cost-driven design.
  • Certifications such as P.E., PMP, or MBA are beneficial but not required.

Benefits

Compensation & Benefits
  • Equity opportunity in a fast-scaling, venture-backed climate tech company.
  • Competitive salary based on experience and impact.
  • Health insurance stipend (QSEHRA) and 401(k) plan.
  • Paid vacation and holidays.

To Apply:
Send your resume and a brief note to careers@enexor.com. Highlight your experience with swing adsorption or mechanical system development in clean energy or gas separation.