General information Requisition # R70150 Locations USA-VA-Herndon, USA-HI-Halawa Posting Date 08/19/2026 Security Clearance Required Secret Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH! MANTECH seeks motivated, career and customer-oriented Master Schedulers to join our team in Oahu, Hawaii and Herndon, Virginia. Responsibilities include but are not limited to: Leads the development of the Integrated Master Schedule and coordinates schedule updates across multifunctional 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 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. Provides leadership, guidance, and mentoring to subordinate staff.

NOTE:

Multiple levels of seniority are available based on qualifications and experience. Please see below.

Minimum Qualifications:

Senior Level Bachelor's degree in Business, Management, or a related field and 10+ years of position-relevant experience (additional experience may be substituted in lieu of education). Experience in formal schedule oversight and acting as a Functional Lead for schedule integration. Midlevel Bachelor's degree in Business, Management, or a related field and 3+ years of position-relevant experience (additional experience may be substituted in lieu of education). Proficiency in MS Project or other scheduling software.

Preferred Qualifications:

PMI-SP or PMP certification. DAWIA Level II in Program Management (or equivalent). Experience with MS Project or Primavera in a DoW environment.

Clearance Required:

Must hold an active

Secret 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. The projected compensation range for this position is -. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections. MANTECH 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.