Project SchedulerMantech seeks a driven and organized Project Scheduler to join our team in Oahu, HI. This role plays a critical part in enabling agile, integrated logistics and sustainment operations by coordinating and maintaining project schedules across multiple concurrent efforts. You will work alongside mission partners and government stakeholders to ensure schedule integrity, transparency, and responsiveness in a complex, dynamic operational environment. Responsibilities include but are not limited to:Develop, maintain, and update Integrated Master Schedules (IMS) for task order deliverables and associated projectsCoordinate closely with Project Managers, government stakeholders, subcontractors, and logistics teams to integrate project timelines, resources, and milestonesTrack and analyze schedule performance, identify risks, and recommend mitigation strategiesProvide real-time schedule visibility to support government decision-making and enable predictive analyticsProduce reporting dashboards and briefings to communicate schedule status to leadership and mission partnersSupport transition-in and transition-out planning by aligning project milestones with onboarding and offboarding activitiesIncorporate changes to scope, resources, and priorities into updated IMS documentationMinimum qualifications:Bachelor's degree in Business, Engineering, Logistics, Operations Management, or a related fieldHigh School and 4 years of additional experience or Associate's Degree and 2 years of additional experience may be exchanged in lieu of a required Bachelor's degree.9+ years of experience in project scheduling, integrated planning, or program control; with 4+ years within a government contracting or DoD environmentDemonstrated experience building and managing schedules using Microsoft Project or similar toolsKnowledge of Earned Value Management (EVM), Critical Path Method (CPM), and schedule risk analysisPreferred qualifications:Master's degree in a relevant disciplineExperience supporting logistics, sustainment, or defense operationsFamiliarity with Joint Operational Planning or Special Operations logistics frameworksProficiency with scheduling dashboards or analytics tools (e.g., Power BI, Primavera, MS Project Server)Clearance requirements:Must hold an active TS/SCI clearance.Physical requirements:The person in this position must be able to remain in a stationary position 50% of the time.Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.Mantech International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with Mantech, please email us at and provide your name and contact information.