Senior Project Scheduler – EPC Energy Infra (Primavera P6)

Primoris Services Corporation; Irvine (CA); On-site; USD 140,000 - 160,000; Full time

Benefits offered by this job

401k with employer matching

Health/Dental/Vision insurance

Paid time off

Paid holidays

Stock purchase plan

Job summary

ARB, Inc. is seeking an experienced Project Scheduler to support major energy infrastructure projects across California and neighboring states.

The role requires advanced scheduling expertise, schedule integrity, and collaboration with project teams to meet milestones and contractual obligations. Responsibilities include developing and maintaining integrated master schedules in Primavera P6, managing large capital project schedules, analyzing critical path, and coordinating with clients,

Qualifications

• Bachelor’s degree in Construction Management, Civil Engineering, or a related discipline; equivalent experience may be considered
• 5–7 years of experience in construction project scheduling, preferably within EPC or large capital project environments
• Advanced proficiency in Primavera P6
• Strong working knowledge of Microsoft Excel and related analytical tools
• Demonstrated ability to interpret engineering documents, construction plans, and project execution strategies
• Strong communication skills and the ability to collaborate effectively with multidisciplinary project teams

Responsibilities

• Develop, maintain, and analyze fully integrated master schedules utilizing Primavera P6 in accordance with project requirements and industry best practices
• Manage comprehensive schedules for large capital projects (5,000–10,000 activities; $100M+), ensuring logical sequencing, resource alignment, and baseline integrity
• Identify and monitor critical path activities, forecast completion dates, and evaluate schedule risks, opportunities, and milestone performance
• Compile and maintain historical schedule data, including lessons learned, to support continuous improvement and future project planning
• Develop, review, and update sub‑schedules and ensure alignment with the integrated master schedule
• Coordinate schedule development and updates with client representatives, engineering teams, contractors, and other project stakeholders
• Prepare detailed progress reports, look‑ahead schedules, and schedule impact assessments for internal and external distribution
• Support qualitative and quantitative risk analyses, including schedule risk modeling when applicable
• Collaborate with project controls to validate reported progress, assess variances, and evaluate the status of critical activities
• Monitor schedule deviations, delays, and variances, and recommend corrective actions to maintain project objectives
• Work closely with project management and field teams to ensure schedule accuracy, completeness, and compliance with project execution plans
• Provide oversight or mentorship to junior schedulers as required
• Apply Earned Value Management (EVM) principles and perform resource loading and leveling within P6

Skills

Scheduling

P6 proficiency

Excel proficiency

Stakeholder communication

Risk analysis

Earned Value Management

Education

Bachelor's degree in Construction Management or Civil Engineering

Tools

Primavera P6

MS Excel

Job description

ARB, Inc. is seeking an experienced Project Scheduler to support major energy infrastructure projects across California and neighboring states.

The role requires advanced scheduling expertise, schedule integrity, and collaboration with project teams to meet milestones and contractual obligations. Responsibilities include developing and maintaining integrated master schedules in Primavera P6, managing large capital project schedules, analyzing critical path, and coordinating with clients,