Assistant Project Manager

Company: Robert Half
Location: Mesa
Posted on: February 18, 2026

Job Description:

Job Description Job Description We are looking for a detail-oriented Assistant Project Manager to support the execution of high-voltage electrical construction projects in Mesa, Arizona. In this role, you will assist with all phases of project management, including planning, scheduling, material procurement, and closeout, while ensuring safety, quality, and budgetary goals are met. You will collaborate closely with senior leadership and project teams to ensure all project objectives are successfully achieved. Responsibilities: • Prepare and manage project documentation, including schedules, submittals, and proposals, to support preconstruction activities. • Monitor and enforce compliance with safety protocols, policies, and programs across all project teams and subcontractors. • Facilitate regular communication with Senior Project Managers, field staff, and subcontractors to ensure project updates and requirements are addressed. • Track and analyze project schedules, budgets, and cost impacts to provide accurate forecasting and reporting. • Assist with processing change orders by evaluating cost and schedule adjustments and maintaining detailed records. • Coordinate procurement of materials, manage inventory, and oversee subcontractor activities to maintain project timelines. • Ensure project budgets are updated and tracked, addressing any modifications or production changes as needed. • Prepare and submit payment applications, ensuring accuracy to support cash flow and subcontractor progress tracking. • Oversee subcontractor payment approvals, ensuring compliance with lien release requirements and completion percentages. • Manage project closeout tasks, including document archiving, warranty manual preparation, and punch list resolution. • Proven experience in construction project management or related roles. • Knowledge of high-voltage electrical systems, including transmission, substation, and distribution projects. • Proficiency in construction accounting and project tracking software. • Strong skills in Microsoft Excel for data analysis and reporting. • Ability to coordinate preconstruction activities, such as material procurement and scheduling. • Excellent communication and collaboration skills to work with diverse teams. • Familiarity with safety protocols and compliance standards in construction environments. • Demonstrated ability to manage budgets, schedules, and project documentation effectively.

Keywords: Robert Half, Sun City West , Assistant Project Manager, Science, Research & Development , Mesa, Arizona