Process Engineer III

About Us 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. About This Role Quanta Power Solutions is seeking a highly motivated Process Engineer III to support the design and development of process systems for power generation projects including simple-cycle gas turbine installations, combined-cycle gas turbine power plants, and reciprocating engine facilities. This role supports all phases of EPC project execution, from conceptual and feasibility studies through detailed engineering, procurement support, startup, and commissioning. The ideal candidate will bring strong process engineering expertise, experience supporting industrial or power generation facilities, and the ability to collaborate effectively across multidisciplinary EPC project teams. What You'll Do Project Execution Lead or support process engineering activities across all project phases including:Conceptual and feasibility studiesDetailed engineering designProcurement supportStartup and commissioning supportDevelop and maintain:Process design basis documentsEquipment listsLine listsTie-in schedulesPrepare and review equipment datasheets and technical specifications for procurement packages including:PumpsVesselsTanksHeat exchangersBlowersPackaged systems such as water treatment, chemical feed, and instrument air systemsTrack engineering deliverables and manage scope changes within the process disciplineCoordinate multidisciplinary engineering interfaces and collaborate with vendors, OEMs, and project stakeholders throughout project executionEmployee may be required to visit job sites, field offices, and customer locations System Design Design balance-of-plant systems including:Demineralized water treatment systems (RO, CEDI, mixed bed)Closed cooling water systemsService water systemsInstrument and plant air systemsChemical dosing systemsWastewater handling systemsSpecify and size:Atmospheric tanks in accordance with API 650Pressure vessels in accordance with ASME BPVC Section VIIIEvaluate material compatibility for plant chemicals including:Aqueous ammoniaSulfuric acidSodium hypochloriteOther industrial process chemicalsSupport specification and selection of fluid turbomachinery including centrifugal pumps and natural gas compressorsSupport air permitting activities by developing emissions estimates for:Gas turbinesDuct burnersAuxiliary boilersEmergency enginesCoordinate with environmental consultants regarding:SCR and CO catalyst guaranteesAmmonia slip limitsContinuous emissions monitoring requirementsProvide process engineering data for:Noise studiesWastewater discharge permittingSecondary containment and drainage design Drawings & Documentation Create and maintain Process Flow Diagrams (PFDs) showing:Major equipmentFlow pathsHeat and mass balance conditionsKey operating parametersDevelop and maintain Piping & Instrumentation Diagrams (P&IDs) from early studies through detailed design including:Control schemesIsolation philosophyRelief device locationsUtility connectionsEquipment tagging standardsParticipate in HAZOP reviews, constructability reviews, and operability evaluationsManage P&ID revisions and engineering redlines through successive design stagesCoordinate with instrumentation, piping, electrical, and structural disciplines to ensure consistency across engineering deliverables What You'll Bring Education, Certifications & Experience Bachelor’s or Master’s degree in Chemical Engineering, Mechanical Engineering, Petroleum Engineering, or related discipline from an accredited universityProfessional Engineer (PE) registration highly preferred or ability to obtain PE registration in project statesMinimum 4 years of relevant industrial experience in:Chemical processingPetroleum refiningPower generationEPC process design engineering environments Technical Skills & Competencies Strong understanding of power generation systems including gas turbines and combined-cycle facilitiesFamiliarity with process simulation and hydraulic modeling software such as:GT ProPIPE-FLOWorking knowledge of AutoCAD Plant 3D / P&ID preferredProficiency with Microsoft Office Suite including:WordExcelPowerPointOutlookFamiliarity with industry engineering codes, standards, and best practices Soft Skills Strong communication, technical writing, and documentation skillsAbility to work independently and collaboratively within multidisciplinary teamsStrong organizational and problem-solving capabilities What You'll Get 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 Equal Opportunity Employer 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.