Quanta Infrastructure Solutions Group

Lead end-to-end sourcing and procurement strategies for capital-intensive EPC projects in the utility sector, managing vendor negotiations, team leadership, supplier performance, and cross-functional collaboration to ensure on-time, cost-effective delivery. | 5+ years procurement experience in EPC project environments, utility sector sourcing expertise, ERP proficiency, leadership skills, and a relevant bachelor's degree. | About Us QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects. Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. About This Role Onsite: 2707 North Loop West, Houston, TX 77008 Sourcing Manager – Build the Future of Energy Join a mission-driven team delivering the next generation of energy infrastructure. We’re seeking a strategic Sourcing Manager with strong EPC experience and a preference for utility sector sourcing to lead procurement efforts across high-impact power and energy projects. If you thrive in complex environments and know how to drive results through supplier partnerships, this is your chance to lead with purpose. What You'll Do As Sourcing Manager, you will spearhead procurement strategies for capital-intensive energy projects—ensuring on-time, cost-effective delivery of materials, equipment, and services critical to success. • Own end-to-end sourcing for complex EPC projects in the power and utility space • Lead negotiations with vendors to ensure high quality, value, and reliability • Build and mentor a team of Sourcers, fostering strong internal and external relationships • Collaborate with project controls, legal, engineering, and construction to align sourcing with scope and schedule • Monitor supplier performance, resolve issues, and ensure compliance with safety and regulatory standards • Analyze market trends to inform sourcing strategies and mitigate supply chain risk • Support budget and schedule development with accurate cost and lead time data What You'll Bring • 5+ years of procurement experience in Engineering/Procurement/Construction (EPC) project environments, required. • Sourcing experience in the utility sector, required. • ERP experience (JDE or similar); advanced procurement tool proficiency • Proven leadership in team management and vendor negotiations • Strong organization, communication, and problem-solving skills • Bachelor’s degree in supply chain, Engineering, Business, or related field What You'll Get • Drive the sourcing strategy for cutting-edge utility and energy infrastructure • Be part of a high-performing, forward-thinking procurement team • Competitive salary, career advancement, and supportive culture • Travel: Up to 20% 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.

Lead sourcing strategy and supplier management for critical substation components, collaborate with engineering and project teams, and optimize cost, quality, and schedule performance. | 7+ years sourcing or category management experience in substation or utility infrastructure projects, knowledge of electrical substation components, supplier negotiation skills, ERP system experience (JD Edwards, Salesforce, Coupa), and willingness to travel. | About Us QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects. Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. About This Role Fully remote within the U.S., with up to 20% domestic travel required. Category Manager – Electrical Substation Components QISG/EnergyLink is a certified renewable EPC firm on a mission to connect end users to capital investors through tailored electrification assets. We design, build, and fund full-suite strategic solutions that reduce carbon emissions, boost sustainability, and elevate corporate responsibility. We are seeking a Category Manager to lead sourcing strategy for critical substation components and assemblies used in multi-million-dollar infrastructure projects. This role focuses on securing high-value materials, optimizing supplier partnerships, and driving cost, quality, and schedule performance for complex substation builds. This is an individual contributor role—ideal for experienced professionals who want to shape sourcing strategy and deliver tangible results without managing a team. What You'll Do As a Category Manager at QISG, you will: • Own and execute category strategies aligned with project demand, technical requirements, and sustainability goals • Lead negotiations and manage supplier relationships across key commodities • Collaborate with engineering, construction, and project teams to ensure materials are delivered on time and within budget • Forecast demand, optimize inventory, and support S&OP alignment • Onboard and qualify suppliers, monitor risk, and drive innovation • Leverage market intelligence and spend analysis to reduce cost and increase value • Travel to job sites and vendor locations to support field operations and supplier oversight • Utilize enterprise systems such as JD Edwards, Salesforce and Coupa for sourcing execution, supplier onboarding, and procurement planning What You'll Bring • 7+ years of sourcing, procurement, or category management experience focused on substation or utility infrastructure projects. • Deep knowledge of critical substation components, including electrical systems, conduit, transformers, switchgear, and T&D materials. • Proven success in supplier negotiations, contract execution, and supplier performance management for high-value infrastructure projects. • Hands-on experience with ERP and procurement systems, including JD Edwards, Salesforce, and Coupa. • Advanced Excel and data analysis skills to support strategic sourcing decisions. • Excellent communication and cross-functional collaboration skills, working closely with engineering, project, and construction teams. • Bachelor’s degree in Supply Chain, Business, Engineering, or related field; certifications such as APICS, CSPM, or equivalent preferred. • Willingness to travel up to 20% to project sites and vendor facilities as needed. What You'll Get At QISG, we believe the supply chain is the engine behind the clean energy future. You’ll work alongside forward-thinking teams to decarbonize power systems and build infrastructure that matters. We value agility, integrity, and bold thinking. Apply now to lead the sourcing strategy for the materials that power progress. 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.

Provide legal oversight and support for procurement contracts, compliance, and supply chain initiatives including drafting, negotiation, training, and claims assistance. | Experienced attorney with strong legal knowledge in procurement contracts, trade compliance, negotiation skills, and ability to support enterprise-wide supply chain legal matters. | About Us QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects. Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. About This Role EnergyLink Sourcing, LLC (Energy Link), a Quanta Services, Inc. company (Quanta; NYSE: PWR), is looking for an experienced attorney who, in consultation with management, provides guidance, direction, and assistance on a wide variety of legal matters. The position will be physically located in our Houston, Texas office (part of the Quanta Services, Inc. complex). This position is for an experienced attorney who, in consultation with management, provides guidance, direction, and assistance on a wide variety of legal matters. The role will provide legal oversight of EnergyLink’s Procurement efforts and provide support to Quanta’s enterprise-wide supply-chain initiatives. Job title and compensation will be dependent upon the level of relevant experience and qualifications. What You'll Do • Draft, review, and negotiate non-disclosure agreements, master supply agreements, services agreements, and purchase orders directly with manufacturers and vendors. • Implement legal processes and contract templates for Procurement efforts with applicable flow-down provisions from customer contracts where appropriate. • Provide legal support for international shipping, customs, and trade compliance activities and work with freight forwarders and customs brokers on import/export classifications and customs documents. • Collaborate on development of requests for proposals for subcontractors/vendors and risk registers for various categories of equipment and materials that will be incorporated into the work. • Conduct trainings on contract templates and applicable state and federal procurement laws, rules, and regulations. • Provide contract support and advise on contract issues as needed during project execution, including change orders. • Assist with claims, litigation, and regulatory investigations. • Travel to various company locations, project sites, legal proceedings, and contract negotiations as required. • Perform other job-related duties as assigned. • Perform special projects and completes other duties as assigned or requested. • Adhere to internal standards, policies, and procedures. What You'll Bring • Analytical and detail oriented. • Excellent communication and negotiation skills (both written and verbal). • Self-starter who can work independently while supporting the needs of the team. • Ability to communicate effectively to all levels of the organization. • Ability to manage and prioritize work in a fast-paced environment. • Ability to be self-directed and exercise independent judgment. • Proficiency in Microsoft Office. What You'll Get • Competitive Compensation • 401(k) Retirement Plan • Holiday Pay • Paid Time Off (PTO) • Comprehensive Health Coverage • Pet Insurance • Employee Assistance Program (EAP) • Professional Development • 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.