Construction Senior Scheduler (EAD)

ISI Professional Services • Arlington, VA

2d • Onsite

About The Position

ISI is seeking an experienced Scheduler to support a range of federal construction and design programs at the Pentagon. This position is responsible for developing and managing high-level project schedules across multiple phases including planning, design, acquisition, and construction. The Scheduler will collaborate with program managers, design teams, and construction stakeholders to create Work Breakdown Structures (WBS), Integrated Master Schedules (IMS), and milestone-based tracking frameworks. The successful candidate must be proficient in Primavera P6 and Microsoft Project, and must have experience developing baseline schedules and tracking performance data against actuals on federal construction projects.

Requirements

• Bachelor’s degree in Construction Management, Engineering, or Architecture
• Minimum of 10 years of dedicated construction scheduling experience.
• 12 years of field construction/superintendent experience
• Minimum of 7 years of dedicated construction scheduling experience.
• U.S. Citizenship.
• Must be able to pass and maintain a Public Trust clearance (HSPD-12 fingerprint background check).
• Proficiency in Primavera P6 and Microsoft Project.
• Experience supporting federal or DoD construction projects
• Position fully on-site at Arlington, VA

Nice To Haves

• Experience supporting Pentagon, DoD, USACE, or federal construction projects.
• Experience integrating design and acquisition phase milestones into construction schedules.
• Familiarity with schedule risk analysis and recovery planning.
• Professional scheduling certifications such as PSP (AACEi) or PMI-SP.

Responsibilities

• Develop and maintain baseline schedules for federal construction and design projects.
• Track actual progress and update schedules to reflect current project status.
• Create and manage Work Breakdown Structures (WBS) and Integrated Master Schedules (IMS).
• Establish project milestones and logic-based dependencies across design and construction phases.
• Collaborate with federal program managers, designers, and contractors to collect updates and validate progress.
• Generate reports and graphics summarizing schedule status, risks, and trends.
• Support time impact analyses, schedule risk assessments, and recovery planning as required.
• Apply industry and federal best practices in scheduling to ensure consistency, transparency, and stakeholder communication.
• Participate in program and project meetings to present updates and inform leadership of schedule issues and mitigation strategies.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 11-50 employees