Integrated Master Scheduler with Security Clearance

Job Posting Title
Job Posting Title
Integrated Master Scheduler
Job Description Summary
Job Description Summary
Assists in the development and maintenance of schedules and material requirements lists for program requirements or production activities in accordance with the Master Production Schedule. Review work order requirements and determine necessary resources. Develops detailed schedules, material requirements lists and plans for established product lines. Determines raw material, raw material costing and tooling requirements to support the production schedule.

Monitors production activity to ensure a smooth and controlled flow of materials timed to meet production requirements. Troubleshoots and monitors potential scheduling problems, maintaining records such as reports on production and material deficiencies.

Prepares work orders/purchase requisitions based on a master production schedule, shop load and inventory requirements. 5+ years of relevant experience with Bachelor's degree; 3+ years of relevant experience with Masters degree
Hiring Requirements
Job Details
Job Profile
Job Profile
LPS-SCH120:OT-N - Scheduler/Planner III (OT-N)
Job Families for Job Profiles
Job Families for Job Profiles
Planners and Schedulers
Worker Sub-Type
Worker Sub-Type
Regular
Worker Type
Worker Type
Employee
Time Type
Time Type
Full time
Compensation Grade
Compensation Grade
Non Graded
Remote Type
Remote Type
On-site
Primary Location
Primary Location
US-VA-Warrenton1-Classified (VA183)
Primary Job Posting Location
Primary Job Posting Location
US-VA-Warrenton
Additional Locations
Additional Locations
(empty)
Additional Job Posting Locations
Additional Job Posting Locations
(empty)
Scheduled Weekly Hours
Scheduled Weekly Hours
40
Work Shift
Work Shift
On Site - 5 Days per Week - 8 Hours per Day (United States of America)
Recruiting Start Date
Recruiting Start Date
09/09/2026
Target Hire Date
Target Hire Date
09/09/2026
Target End Date
Target End Date
(empty)
Additional Information
Union Membership from Job Profile
Union Membership from Job Profile
(empty)
Allowed Unions from Job Profile
Allowed Unions from Job Profile
(empty)
Collective Agreement Details
Collective Agreement
Collective Agreement
(empty)
Job Description
Job Description
Purpose and Impact: In support of a challenging, critical, and rewarding program that provides integrated voice, video, and data services throughout the Information Technology lifecycle, Amentum is seeking an Integrated Master Scheduler to join our dynamic team of IT professionals dedicated to fostering a positive and collaborative work environment.

You must be a critical thinker, have a strong work ethic, and be able to work independently or as a member of a team in a dynamic environment. We value candidates who are detail-oriented while also being able to think and react quickly to emerging and unique problem sets. To be successful, you must be able to rapidly adapt and learn how to operate the front and back end of new products and processes.

Work Schedule: 5 Days (Mon – Fri); 8 hrs/Day; 40 hrs/wkly Essential Responsibilities: The duties and responsibilities of the Integrated Master Scheduler include, but are not limited to the following: Design, implement, and oversee a comprehensive Microsoft Project schedule that incorporates resource allocations and timelines, ensuring seamless integration and coordination across multiple functional departments and project phases Coordinate the development of project schedules, including the integration of resource allocation, tracking, and performance analysis, while also focusing on critical path identification and assessment.

Additionally, create comprehensive project plans, conduct thorough evaluations, and develop subprojects as needed to ensure project milestones are met efficiently and on time Collaborate with workflow management, project managers, engineering teams, fielding and deployment units, and other relevant functional areas to create and refine project schedules.

Proactively address and respond to any changes, challenges, or issues that arise, ensuring alignment across all departments and the successful execution of project timelines Actively engage in daily telecommunications and scheduling meetings, contributing to discussions and updates.

Demonstrate strong multitasking capabilities by effectively managing multiple projects and competing priorities, all while ensuring seamless operations support and alignment with overall project goals and timelines Lead and facilitate weekly Integrated Master Schedule (IMS) meetings with project managers, ensuring collaborative discussions on project timelines, resource allocation, and progress updates.

Foster alignment among stakeholders, address any concerns, and drive action plans to maintain schedule adherence and project success Prepare and deliver comprehensive monthly briefings on the Integrated Master Schedule (IMS) to government leadership, highlighting key project milestones, trends, and potential risks. Provide an insightful analysis of progress and any emerging issues, ensuring leadership is well-informed and equipped to make data-driven decisions for the successful execution of the project

Minimum Requirements (Knowledge, Skills, and Abilities): Must have active Top-Secret clearance with SCI or the ability to acquire Top Secret/SCI 8 years of experience in project scheduling or project management, especially in a complex or multi-disciplinary environment Proven experience in using project scheduling software like Microsoft Project Understanding of project management methodologies such as Agile, Waterfall, or Hybrid Familiarity with Integrated Master Schedules (IMS), Critical Path Method (CPM), Earned Value Management (EVM), and other scheduling techniques Ability to define milestones, deliverables, and manage project dependencies Must be able to work a 40-hour work week, normally Monday through Friday  Ability to work overtime during critical peaks and be available to meet last-minute requests for overtime if needed  Ability to travel (5-10%) primarily within 75 miles  Familiarity with MS Office applications such as Excel, Word, Outlook, SharePoint, Project and Visio    Exceptional attention to detail; excellent verbal and written communication skills; strong critical thinking, organizational, time-management, and problem-solving skills  Ability to work both independently and as part of a team in a dynamic environment  Security Clearance Required: Must have active Top-Secret clearance with SCI or TS with the ability to acquire SCI Minimum Education: High School Diploma Minimum Years of Experience: 8 years of relevant experience

Preferred Qualifications: Bachelor’s degree in IT or Project Management related field Project Management Professional (PMP) Certification Certified Scheduling Professional (CSP) Microsoft Project Certification Experience with ITIL Experience with ServiceNow