Senior Process Engineer

Nexus PMG is an engineering firm providing services to the power and energy sectors focusing on the application of advanced and emerging tech, traditional and renewable energy and low-carbon solutions. With focus areas in guiding investors, developers, and owner's teams through every phase of sustainable capital infrastructure projects in the circular economy. We offer a comprehensive suite of services tailored to the needs of infrastructure funds, private equity firms, owners, and developers.

With extensive experience in transitioning companies into commercialization, Nexus PMG offers a full array of services to nascent and emerging tech companies as well as implementers and developers.

• Advisory, Due Diligence and Consulting: Providing world-class technical, operational, and financial diligence to infrastructure investors and developers alike while advising debt and equity investors throughout the project finance and M&A process to protect our client's interests.
• Independent Engineering: Producing bankable engineering reports that capture technical, commercial, operational, and financial data required to secure underwriting of even the most complex of projects.
• Owner's Engineering, Engineering Services and Project Management: Building and implementing project execution plans that meet the needs of financial institutions, minimizing Cap Ex and delivering highest quality projects on time and on budget. Providing the complete engineering needs for discreet engineering projects.
• Front-End Engineering, EPCM and EPC Services: Providing support to developers on all aspects of projects across finance and development - from the conceptual phase to front-end engineering to structure robust RFP packages for optimum EPC pricing - and detail design engineering, procurement and construction management services to support post-financial close. Partnering with local, regional and national construction companies, Nexus PMG can provide complete plant solutions through delivery, commissioning and operations.
• Operations and Field Services: Ensuring project success from execution to operations with operational readiness and performance improvement services including a proprietary benchmarking tool that can perform readiness assessments as well as comprehensive project turnarounds; tailored programs for commissioning and start-up support for technologically diverse projects; and targeted performance improvement initiatives for existing facilities.

The Senior Process Engineer owns the process basis of design for renewable fuels and industrial chemical facilities from feasibility through startup. The role develops heat and mass balances, process simulations, process flow diagrams, piping and instrumentation diagrams, equipment sizing, and operating philosophies, then defends those deliverables to clients, independent engineers, lenders, and permitting authorities. The engineer sets the technical foundation the mechanical, electrical, civil, structural, and controls disciplines build against, and carries the design through performance testing and guarantee demonstration.

• Develop process basis of design, design criteria, and battery limit conditions for new facilities and expansions.
• Build and maintain steady-state and dynamic process models in Aspen Plus, and document convergence, property methods, and thermodynamic package selection.
• Produce heat and mass balances at design, turndown, and off-design cases, and reconcile modeled yields against pilot data, vendor guarantees, and operating plant performance.
• Develop block flow diagrams, process flow diagrams, and piping and instrumentation diagrams, and lead their review and issue.
• Size and specify…