Sigma Engineers and Constructors · 5 hours ago
Sr. Process Engineer
Baton Rouge, LA
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expSigma Engineers and Constructors is a professional multi-discipline engineering and design company serving the petrochemical, fertilizer, and refining industries. They are seeking a Senior Process Engineer responsible for designing, optimizing, and improving manufacturing processes, collaborating with a multidisciplinary team to deliver innovative solutions.
Manufacturing
Responsibilities
Lead process engineering design and analysis for industrial projects, ensuring compliance with industry standards and regulations
Develop and review P&IDs, PFDs, mass & energy balances, and process flow diagrams
Conduct process simulations, heat & material balances, and hydraulic calculations
Specify and size process equipment such as heat exchangers, pumps, reactors, and separators
Perform technical evaluations of equipment and instrumentation selections
Define project goals, scopes, allocate resources, and set timelines to ensure successful implementation of process enhancements, and requirements
Collaborate with other disciplines, including mechanical, electrical, and civil engineers, to ensure integrated design solutions
Support clients with troubleshooting, plant modifications, and operational improvements
Mentor junior engineers and contribute to knowledge-sharing within the organization
Participate in client meetings, site visits, and field support activities as needed
Qualification
Required
Bachelor's degree in chemical or process engineering or a related field
Ten plus (10+) years of experience in process engineering, preferably in a project-based environment
Strong understanding of process design, thermodynamics, and fluid mechanics
Proficiency in process simulation tools such as Aspen HYSYS, Aspen Plus, or similar software
Familiarity with industry codes and standards (ASME, API, NFPA, OSHA, etc.)
Excellent problem-solving skills and ability to work in a team-oriented environment
Strong communication and project management skills
Continuous learning mindset with a passion for staying updated with emerging trends and technologies in chemical/process engineering
Preferred
A Professional Engineer (PE) license in Engineering
Company
Sigma Engineers and Constructors
Sigma Engineers and Constructors (SEC) is a professional engineering firm that provides specifically tailored services to meet the needs of North America's oil, gas, and petrochemical industries.
51-200 employees
H1B Sponsorship
Sigma Engineers and Constructors has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2023 (2)
2020 (1)
Funding
Current Stage
Growth StageTotal Funding
$0.61M2000-09-06Grant· $0.61M
Leadership Team
R
Robert Olivier
President and CEO
Recent News
2025-04-07
Company data provided by crunchbase