Senior Instrument Designer 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 a highly skilled Senior Instrumentation Designer to lead the design and development of instrumentation and control system deliverables for power generation, renewable energy, battery energy storage systems (BESS), data centers, substations, transmission, and industrial infrastructure projects. This senior-level position serves as a technical leader within the design organization, providing expertise in instrumentation design, multidisciplinary coordination, and construction package development while supporting Engineering, Procurement, and Construction (EPC) project execution. 

The ideal candidate will possess extensive experience in instrumentation and controls design, advanced 3D modeling capabilities, and a strong understanding of industrial automation systems and construction practices.

Instrumentation Design Leadership 

• Lead the development of complex instrumentation and control system design packages for EPC projects. 

• Prepare, review, and approve: 

• Instrument location plans and installation details  

• Loop diagrams  

• Wiring and interconnection diagrams  

• Junction box layouts  

• Instrument cable schedules  

• Instrument indexes and I/O schedules  

• Control panel, marshalling cabinet, and PLC cabinet layouts  

• Instrument raceway and cable routing drawings  

• P&ID markups and updates  

• Control system interface drawings  

• Construction work packages  

• Interpret engineering specifications, vendor documentation, client requirements, and industry standards to develop complete and constructible design solutions. 

• Ensure instrumentation designs meet operational, safety, maintainability, and constructability requirements. 

Advanced Design & Modeling 

• Lead instrumentation design efforts utilizing AutoCAD, Revit, Plant 3D, Navisworks, SmartPlant Instrumentation, Aveva Instrumentation, and related software platforms. 

• Develop and coordinate complex instrumentation layouts within 3D models and BIM environments. 

• Perform clash detection reviews and coordinate resolution of interdisciplinary conflicts. 

• Support digital engineering initiatives and model-based project delivery. 

• Establish and maintain instrumentation drafting and modeling standards. 

Construction & Commissioning Support 

• Conduct field verification activities, site walkdowns, and equipment inspections. 

• Provide technical support during construction, startup, and commissioning activities. 

• Review and respond to Requests for Information (RFIs). 

• Support troubleshooting and resolution of field design issues. 

• Review and incorporate as-built information into final project documentation. 

• Assist with startup readiness reviews and turnover documentation. 

Mentorship & Technical Development 

• Mentor Instrumentation Designer I, II, III, and IV personnel. 

• Provide technical guidance and training to junior designers and drafters. 

• Review design deliverables for accuracy, quality, and compliance. 

• Support onboarding and development of new team members. 

• Promote a culture of safety, quality, innovation, and continuous improvement. 

Education & Experience 

• Associate degree in Drafting Technology, Engineering Technology, Instrumentation Technology, or related technical discipline preferred. 

• Minimum 10+ years of instrumentation design experience in power generation, industrial, utility, renewable energy, data center, or EPC environments. 

• Extensive experience supporting large multidisciplinary engineering and construction projects. 

• Experience with power plants, battery energy storage facilities, substations, industrial facilities, or mission-critical infrastructure strongly preferred. 

Technical Skills 

• Industrial instrumentation systems and installation practices. 

• Instrument loop design and control system interfaces. 

• PLC, DCS, SCADA, and HMI systems. 

• Instrument raceway, conduit, and cable routing design. 

• Industrial construction and commissioning practices. 

• Instrumentation drafting standards and design methodologies. 

• Experience with Microsoft Office Suite, AutoCAD, Revit, Plant 3D, Navisworks, SmartPlant or Aveva Instrumentaiton.  

• Familiarity with ISA, NEC, IEEE, Insdustrial Automation and Control System standards.  

• EPC Project Execution processes and workflows. 

Travel Requirements 

• Ability to travel up to 25% as required for field verification, project meetings, construction support, commissioning activities, and client engagements. 

Physical Requirements 

• Ability to sit, stand, or walk for extended periods. 

• Ability to work in active industrial facilities, power plants, substations, battery storage facilities, data centers, and construction environments. 

• Ability to perform field inspections and equipment walkdowns as required. 

• 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.