Plant Optimization Engineer Jobs in Alabama (NOW HIRING)

Quanta Power Solutions brings together the industry-leading capabilities and resources of Quanta's operating companies to deliver complete EPC solutions. Our integrated approach spans power generation, battery energy storage, renewables, transmission, substation, and underground infrastructure — from concept to commissioning, we execute complex power infrastructure projects with the speed, certainty, and operational excellence our customers depend on.

At Quanta Power Solutions, we are driven by a culture of safety, integrity, and disciplined execution — and we're building a team that shares that commitment.

Quanta Power Solutions is seeking an experienced Process Engineer IV to serve as a senior technical leader supporting the design, development, and execution of process systems for power generation projects, including simple-cycle gas turbine installations, combined-cycle power plants, and reciprocating engine facilities. This role provides subject matter expertise, drives process engineering deliverables, and leads multidisciplinary coordination efforts to ensure safe, efficient, and compliant EPC project execution.

The ideal candidate will bring strong technical leadership, deep process engineering expertise within power generation environments, and experience leading complex engineering scopes from concept through commissioning.

Project Execution

• Lead process engineering scope across all project phases including:
• Feasibility studies
• Conceptual design
• Detailed engineering
• Procurement support
• Construction support
• Startup and commissioning
• Serve as the primary process engineering point of contact for assigned projects
• Develop, review, and approve:
• Process design basis documents
• Equipment lists
• Line lists
• Tie-in schedules
• Lead preparation and review of equipment datasheets, technical specifications, and procurement packages
• Manage process discipline scope, schedules, deliverables, and risk identification activities
• Coordinate closely with clients, OEMs, vendors, and internal stakeholders to resolve technical issues and maintain project alignment
• Support project planning, estimating, and execution strategy from a process engineering perspective
• Employee may be required to visit job sites, field offices, and customer locations

System Design

• Perform site-wide heat and mass balance calculations to determine plant net power output and heat rate performance
• Lead the design and optimization of balance-of-plant systems including:
• Demineralized water treatment systems (RO, CEDI, mixed bed)
• Closed cooling water systems
• Service water and auxiliary systems
• Instrument and plant air systems
• Chemical dosing systems
• Wastewater handling systems
• Perform and review advanced engineering calculations for:
• Hydraulic analysis
• System sizing
• Process performance optimization
• Specify and evaluate equipment including:
• Pumps
• Compressors
• Vessels
• Tanks
• Heat exchangers
• Lead material selection decisions based on process conditions, corrosion considerations, and chemical compatibility
• Oversee development of emissions estimates supporting air permitting activities for:
• Gas turbines
• Duct burners
• Auxiliary boilers
• Emergency engines
• Coordinate with environmental consultants regarding:
• SCR/CO catalyst systems
• Ammonia slip limits
• Emissions compliance requirements
• Provide critical process engineering input for:
• Noise studies
• Wastewater discharge permitting
• Secondary containment and drainage design

Drawings & Technical Leadership

• Oversee development and approval of Process Flow Diagrams (PFDs) and validate heat and mass balance accuracy
• Lead development, review, and approval of Piping & Instrumentation Diagrams (P&IDs), ensuring proper:
• Control philosophy
• Safety systems integration
• Operability considerations
• Facilitate HAZOP reviews, constructability reviews, and operability assessments
• Coordinate process deliverables with piping, instrumentation, electrical, structural, and mechanical engineering disciplines
• Establish and enforce process engineering standards, best practices, and quality control procedures

Leadership & Mentorship

• Provide technical leadership, mentorship, and development support to junior and mid-level engineers
• Review and approve engineering work to ensure technical accuracy and compliance with project standards
• Support resource planning, staffing coordination, and workload distribution within the process engineering team
• Drive continuous improvement initiatives and lessons learned across projects
• Support business development efforts including proposals, technical presentations, and client meetings as needed

Education, Certifications & Experience

• Bachelor’s or Master’s degree in Chemical Engineering, Mechanical Engineering, Petroleum Engineering, or related discipline from an accredited university
• Professional Engineer (PE) license highly preferred and may be required depending on project requirements
• Minimum 8+ years of relevant process engineering experience within:
• Power generation
• Chemical processing
• Industrial EPC environments
• Demonstrated experience leading process engineering scope on complex projects

Technical Skills & Competencies

• Strong expertise in power generation systems including gas turbines and combined-cycle facilities
• Advanced knowledge of process simulation and hydraulic modeling software including:
• GT Pro
• PIPE-FLO
• Proficiency with AutoCAD Plant 3D / P&ID and related engineering design systems
• Strong understanding of industry codes, standards, regulations, and engineering best practices
• Ability to lead multidisciplinary coordination and resolve complex technical challenges

Soft Skills

• Strong leadership, communication, and interpersonal abilities
• Excellent technical writing, documentation, and presentation skills
• Proven ability to manage multiple priorities and deliver results under aggressive schedules
• High attention to detail and commitment to engineering quality and operational excellence

• Competitive Compensation
• Weekly Pay
• 401(k) Retirement Plan
• Holiday Pay
• Paid Time Off (PTO)
• Comprehensive Health Coverage
• Pet Insurance
• Employee Assistance Program (EAP)
• Professional Development Opportunities
• Tuition Assistance
• Employee Discount Program

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.
We are an Equal Opportunity Employer, including disability and protected veteran status.
We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.