Assistant Project Construction Manager Jobs in San Ramon, CA

As one of the nation's leading electric transmission line construction companies, MasTec Power Delivery companies engineer and construct efficient and reliable electrical transmission, distribution, and substation & switchyard systems. Our extensive workforce includes both union and nonunion teams, which, combined with our specialized equipment fleet, allows us to effectively meet our clients' needs for power delivery, emergency restoration, and ongoing maintenance. We've been involved in some of the most challenging and recognizable electric projects across the U.S. From the electric plant to the end users, MasTec's experienced managers and crews consistently deliver transmission, distribution, and substation & switchyard services with an unfailing commitment to safety, integrity, and sustainable practices.  

The Assistant Project Manager (APM) supports the successful execution of power delivery construction projects by assisting the Project Manager with planning, coordination, scheduling, cost tracking, and daily project operations. This role plays a key part in ensuring projects are completed safely, on schedule, within budget, and in accordance with company standards and client expectations.

Salary range: $110-130,000 per year depending on experience

• Assist in managing multiple power delivery projects, including transmission, distribution, and substation work
• Support the Project Manager in coordinating project schedules, deliverables, and daily activities
• Help oversee construction activities from project initiation through closeout
• Manage day-to-day project documentation, including Plans of the Day (PODs), time sheets, and reporting
• Assist with project planning, budgeting, cost tracking, and resource allocation
• Monitor project progress and help ensure construction activities align with approved schedules
• Support client communications and help manage expectations throughout the project lifecycle
• Collaborate with management to help establish project objectives and assign responsibilities to field and support staff
• Participate in job site visits to observe progress, support field leadership, and help ensure compliance with safety and quality standards
• Assist with issue resolution and contribute to logical, timely decision-making

• Ability to manage multiple priorities in a fast-paced construction environment

• Strong organizational, communication, and time management skills

• Professional demeanor with the ability to remain calm and effective under pressure

• Ability to follow direction while also taking initiative when appropriate

• Basic to intermediate understanding of construction means and methods, particularly in power delivery

• Proficiency with Microsoft Office applications; familiarity with Timberline or similar construction accounting software preferred

• Working knowledge of spreadsheets, email, and construction-related software tools

• Completed OSHA ET&D training (or ability to obtain)

• Bachelor’s degree in Engineering, Construction Management, or a related field

• Minimum of 2 years of directly related experience in power delivery or heavy civil construction 

• Ability to manage multiple priorities in a fast-paced construction environment

• Strong organizational, communication, and time management skills

• Professional demeanor with the ability to remain calm and effective under pressure

• Ability to follow direction while also taking initiative when appropriate

• Basic to intermediate understanding of construction means and methods, particularly in power delivery

• Proficiency with Microsoft Office applications; familiarity with Timberline or similar construction accounting software preferred

• Working knowledge of spreadsheets, email, and construction-related software tools

• Completed OSHA ET&D training (or ability to obtain)

• Bachelor’s degree in Engineering, Construction Management, or a related field

• Minimum of 2 years of directly related experience in power delivery or heavy civil construction