Sr. Program Planner I - Onsite

RTX; Portsmouth (RI); On-site; USD 110,000 - 160,000; Full time

Job summary

RTX seeks an experienced Program Management, Planning, and Scheduling professional to join the Planning & Activation organization in the United States. The role focuses on building and maintaining Integrated Master Schedules (IMS), ensuring government requirements are met, and driving schedule performance across complex programs.

You will lead or support IMS development, integrate with cost, scope and resources, and provide schedule analytics to stakeholders to support program execution and

Qualifications

• Experience creating Integrated Master Schedules (IMS) for complex DoD programs.
• Strong scheduling analytics, critical path, and risk integration.
• Ability to align schedule with cost and technical scope.

Responsibilities

• Develop, maintain, and analyze IMS in MS Project across lifecycle.
• Ensure IMS compliance with government requirements and proper resource loading.
• Create Program Master Phasing Schedules and conduct schedule reviews.
• Perform detailed schedule analyses including critical path and risk.
• Support EAC and LRE processes related to schedule performance.
• Prepare internal and external schedule review packages per contract data lists.

Skills

IMS scheduling

MS Project

Cost & schedule integration

Contract compliance

Stakeholder collaboration

Tools

MS Project

Job description

Location:

US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord

Date Posted:

2026-10-23

Country:

United States of America

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Raytheon, an RTX business, is seeking an experienced Program Management, Planning, and Scheduling professional to join the Planning & Activation organization. This role supports complex programs across multiple Raytheon locations and business areas, requiring strong scheduling expertise, analytical capability, and the ability to collaborate across functions to support program execution. The successful candidate will lead or support the development, maintenance, and analysis of Integrated Master Schedules (IMS) and program planning artifacts, ensuring compliance with government customer requirements. Our Planning teammates are valued business partners, influencing and developing executable program plans, collaborating with internal and external stakeholders and providing schedule and predictive analytics and acceleration techniques, all in support of the products and services we deliver to our customers. This role is essential to establishing and maintaining credible program baselines, driving schedule performance, and supporting key program deliverables.

What You Will Do:

• Develop, maintain, and analyze Integrated Master Schedules (IMS) in MS Project, incorporating contractual and programmatic changes throughout the program lifecycle.
• Ensure the IMS is compliant with government customer requirements, properly resource-loaded, and fully integrated with cost, schedule, and technical scope including network logic, workflow structures, and scheduling best practices.
• Create and maintain Program Master Phasing Schedules
• Perform detailed schedule analyses including critical path evaluations, driving paths, risk integration, variance analysis, trend metrics, and schedule risk analysis.
• Support Estimate at Complete (EAC) and Latest Revised Estimate (LRE) processes as they relate to schedule performance.
• Prepare internal and external schedule review packages, including compliance with Contract Data Requirements List submissions.