Assistant Project Manager

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.

Quanta Infrastructure Solutions Group (QISG), a Quanta Services, Inc. (NYSE: PWR) company, is seeking an Assistant Project Manager to support the successful planning, coordination, and execution of complex projects. This role offers the opportunity to collaborate with experienced project leaders and cross-functional teams while gaining hands‑on experience across the full project lifecycle.

Working closely with the Project Manager, the Assistant Project Manager II will help coordinate engineering, estimating, project controls, procurement, client presentations, and construction activities from project development through execution. This individual will play an important role in tracking project deliverables, monitoring progress, coordinating resources, and ensuring key milestones are met.

The successful candidate will have the opportunity to contribute to multiple projects simultaneously, support proposal development and other business initiatives, and collaborate with operational support teams to build a well‑rounded understanding of QISG’s business. This position is ideal for a motivated professional who thrives in a collaborative environment, enjoys solving problems, and is eager to grow their project management expertise.

• Project Coordination: Coordinate engineering, estimating, project controls, procurement, and construction activities throughout the project lifecycle.

• Scheduling & Reporting: Support project schedule development, monitor progress, and prepare monthly project reviews for project leadership and senior management.

• Cost & Financial Management: Conduct monthly financial reviews, support project closeouts, and prepare post‑construction cost reports.

• Procurement & Contracts: Assist with purchase orders, subcontract packages, vendor scopes of work, and contract schedules.

• Design & Constructability: Participate in value engineering, constructability reviews, and efforts to improve project quality and deliverables.

• Safety & Compliance: Collaborate with Safety personnel on project‑specific safety plans, incident reporting, and investigations.

• Project Documentation: Manage Requests for Information (RFIs) through QISG’s document management system and maintain accurate project records.

• Project Closeout: Coordinate project closeout, warranty administration, and lessons‑learned reviews.

• Leadership Support: Assist the Project Manager with assigned duties and, when qualified and authorized, provide project management coverage as needed.

• Policies & Procedures: Follow established company standards, policies, and procedures.

Location: Onsite – Amarillo, TX

Compensation: $70,000–$140,000 Annually + Benefits (based on education and experience)

Travel Requirement: Up to 25%

• Bachelor’s degree in Business, Construction Management, Engineering, or a related field; an equivalent combination of education and relevant work experience may be considered.

• At least 2 years of construction project experience, including exposure to project planning, engineering,…