Scheduler

Castelion Corporation•Torrance, CA

About The Position

As a Scheduler on Castelion’s Program Management team, you will lead schedule execution for hypersonic weapons development. You will architect and maintain integrated master schedules spanning concept design, engineering development, hardware production, flight testing, and operational deployment. Working with engineering, manufacturing, and government-program stakeholders, you will keep timelines on track and ensure milestones are grounded in technical reality. The role combines strategic thinking with hands-on execution in a dynamic startup environment and supports multiple high-stakes government programs. The position may require access to classified information or restricted U.S. Government sites, systems, or information. If designated, employment may depend on obtaining and maintaining required security clearance or other government authorization, and meeting applicable citizenship or other eligibility requirements. The position also requires access to export-controlled information without additional export licensing. Castelion is an Equal Opportunity Employer and provides reasonable accommodations to qualified individuals with disabilities during the application and hiring process. Duties and responsibilities may change with or without notice.

Requirements

Bachelor’s degree in engineering, operations management, business, or a related technical field.
At least 3 years of experience in project planning, integrated master scheduling, or operations engineering.
Proficiency with Smartsheet, Microsoft Project, Primavera, or comparable scheduling tools.
Strong grasp of critical-path analysis, risk assessment, and work breakdown structures.
Demonstrated ability to manage multiple complex projects in a fast-paced, cross-functional environment.
Exceptional attention to detail and clear written and verbal communication skills.
Ability to access applicable export-controlled information without additional export licensing; employment is contingent on meeting this requirement.

Nice To Haves

Experience with first-of-a-kind engineering projects or defense hardware production.
Familiarity with hypersonic or missile-system development life cycles.
Background in government acquisition programs and contractual reporting, such as CDRLs and IMS.
Experience integrating third-party schedules and external supplier data into a master plan.
Active Top Secret/SCI clearance.

Responsibilities

Build and maintain end-to-end integrated master schedules from early design through full-rate production and fielding of hypersonic weapon systems.
Identify dependencies, risks, and recovery options to keep programs aligned with contractual commitments and customer milestones.
Coordinate with engineering leads, program managers, and operations teams to ensure schedule accuracy and timely updates.
Develop tools, dashboards, and reports that provide real-time schedule visibility to leadership and government customers.
Learn Castelion’s engineering and manufacturing workflows to improve schedule fidelity and drive continuous improvement.
Facilitate high-tempo reviews, update schedules as priorities evolve, and escalate risks before they become blockers.
Provide schedule briefings and status updates to U.S. Government stakeholders, supporting formal reviews and contractual reporting.