Senior Process Engineer

ESSENTIAL JOB RESPONSIBILITIES

• Lead the development, review, and approval of process design drawings, calculations, data sheets, specifications, and technical deliverables.
• Serve as a technical authority on process engineering matters for RNG system, including anaerobic digestion (covered lagoons, CSTR), biogas upgrading (membrane, PSA), gas conditioning (H₂S removal, dehydration), and compression and pipeline interconnect or virtual pipeline systems.
• Provide engineering direction and oversight to Process Engineers and other technical staff.
• Apply advanced understanding of operating principles, industry engineering standards, codes, and regulatory requirements.
• Lead technical scope definition and resolve complex engineering challenges.
• Interface directly with internal stakeholders, consultants, contractors, vendors, and regulatory agencies.
• Review multidisciplinary engineering drawings and provide technical input to ensure designs are coordinated and aligned with project scope, design intent, and requirements.
• Support and/or leads HAZOPs, design reviews, safety reviews, and constructability reviews.
• Support commissioning, startup, troubleshooting, and optimization of operating facilities.

LEADERSHIP COMPETENCIES

QUALIFICATIONS

• Bachelor of Science degree in Chemical Engineering, Mechanical Engineering, or related field; master’s degree preferred.
• Professional Engineer (PE) license strongly preferred.
• 8–12 years of progressively responsible process engineering experience.
• Preferred experience in RNG, biogas, anaerobic digestion, or gas processing industries.
• Demonstrated ability to develop and review BFDs, PFDs, P&IDs, and heat and material balances.
• Advanced proficiency in engineering calculations, simulations, and process modeling tools (e.g., Pipe Phase, PRO II, Aspen HYSYS, Aspen Plus, or similar).
• Strong understanding of applicable codes, standards, and regulatory requirements.
• Strong written and verbal communication skills.

WORKING CONDITIONS