**MANTECH** seeks a motivated, career and customer-oriented **Senior Master** **Scheduler** to join our team in **Oahu, HI** .

+ Leads the development of the Integrated Master Schedule and coordinates schedule updates across multi-functional departments.

+ Validate schedule health metrics and authorize adjustments to the critical path to maintain program alignment.

+ Monitor performance against schedule baselines and lead internal teams in achieving complex milestone goals.

+ Executes strategic schedule oversight for logistics and sustainment milestones across the Indo-Pacific theater.

+ Validate the accuracy of task-level schedules and lead internal assessments to ensure alignment with theater-specific operational standards.

+ Coordinate with mission partners to proactively identify and resolve schedule slips before they impact regional mission readiness.

+ Experience in formal schedule oversight and acting as a functional lead for schedule integration.

+ 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 careers@mantech.com and provide your name and contact information.