Sr. Procurement Specialist TX or West Houston, TX

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.

At QISG, we deliver complex EPC solutions that power industries and connect communities. We’re seeking a detail-oriented Sr. Procurement Specialist to manage the full lifecycle of purchasing and subcontracting for high-value infrastructure projects. You’ll handle everything from RFP development and bid evaluation to contract execution and material delivery
, ensuring projects stay on schedule and within budget.
Onsite: M-F 10000 Energy Drive, Spring TX 77389 or at 15011 Katy Freeway, Houston TX 77094. This role involves domestic travel up to 50% to project sites, giving you hands‑on exposure to T&D, substation, and infrastructure projects while supporting EPC teams directly.

• Lead procurement, sourcing, and buying for EPC projects, supporting both project pursuit and execution
• Partner with Project and Procurement Managers to align schedules, budgets, and strategies
• Build bidder lists, manage pre-qualifications, and ensure commercial, diversity (MBE/WBE), and corporate compliance
• Prepare and issue RFPs, evaluate bids, negotiate terms, and recommend contract awards
• Coordinate technical reviews with EPC engineering teams and ensure contract flow‑down requirements
• Draft and finalize supplier and subcontract agreements per internal and client standards
• Manage supplier relationships, track procurement risks, and maintain status reports
• Support materials management and resolve delivery, shortage, and damage issue

• 7+ years of direct procurement experience within Engineering, Procurement & Construction (EPC) environments
• Expertise managing vendor/subcontractor RFPs, bid evaluations, contract negotiations, and material logistics for construction‑driven projects
• Hands‑on experience with supplier prequalification, submittal tracking, expediting, and delivery coordination on large, high‑value infrastructure or capital projects
• Bachelor’s degree in Supply Chain, Business, Finance, Logistics, or related field
• Strong commercial negotiation and analytical skills with meticulous attention to contractual detail
• Excellent written and verbal communication; able to collaborate effectively across technical and non‑technical teams
• Proven ability to work independently while supporting cross‑functional EPC project teams
• Exceptional organizational and time‑management skills in fast‑paced, schedule‑driven environments
• Comfortable engaging with stakeholders at all levels, including leadership, field teams, and external suppliers

• Established vendor/subcontractor network in Transmission & Distribution (T&D), energy, or power infrastructure

• Willing to travel up to 50% to support project and construction site needs

Join QISG and grow your career!

• Competitive base salary + annual bonus potential
• Generous PTO & paid holidays to maintain work‑life balance
• 401(k) with a generous match to plan for your future
• Comprehensive benefits – medical, dental, vision, and life insurance
• Weekly pay for consistent, reliable compensation
• Great mentoring & career growth opportunities – we invest in your development

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.