RNG Process Engineer: Design, Optimize & Lead Projects

AD Energy Recruitment; Canonsburg (Washington County); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive salary & bonuses

Health, dental, vision insurance

401(k) with company match

Paid time off & holidays

Relocation assistance

Job summary

AD Energy Recruitment seeks an RNG Process Engineer to design, optimize, and maintain renewable natural gas production processes. The role requires a strong background in chemical or mechanical engineering, process design, and environmental systems, with collaboration across cross-functional teams to ensure safety and sustainability.

The ideal candidate has 3–5 years in process engineering, knowledge of RNG tech, and proficiency with simulation software; PE licensure is desirable.

Qualifications

• Bachelor's in Chemical or Mechanical Engineering; Master’s a plus.
• 3–5 years in process engineering, RNG/biogas experience preferred.
• Proficiency with process simulation software and CAD tools; good data analysis skills.
• PE license or equivalent certifications desirable.
• Strong problem solving, communication, and teamwork abilities.

Responsibilities

• Design and optimize RNG production processes (anaerobic digestion, biogas upgrading, gas separation).
• Lead or assist RNG project planning, execution, and commissioning with timelines and budgets.
• Provide technical support for operations, troubleshoot, and implement improvements.
• Monitor process performance metrics and ensure safety and quality standards.
• Ensure regulatory compliance and conduct risk assessments.
• Collaborate with engineering teams, contractors, and stakeholders.
• Maintain thorough documentation of designs, changes, and procedures.

Skills

Process optimization

Data analysis

Problem solving

Communication

Collaboration

Education

Bachelor's degree in Chemical Engineering or Mechanical Engineering

Master's degree is a plus

Tools

Aspen HYSYS

ChemCAD

CAD tools

Data analysis platforms

Job description

AD Energy Recruitment seeks an RNG Process Engineer to design, optimize, and maintain renewable natural gas production processes. The role requires a strong background in chemical or mechanical engineering, process design, and environmental systems, with collaboration across cross-functional teams to ensure safety and sustainability.

The ideal candidate has 3–5 years in process engineering, knowledge of RNG tech, and proficiency with simulation software; PE licensure is desirable.