Principal Specialist, Contracts (Onsite)

About this role

Date Posted: 2026-08-28

 Country: United States of America

 Location: US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG

 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.

The Land and Air Defense Systems (LADS) Strategic Business Unit (SBU) has an exciting opportunity for a Principal Specialist, Contracts within the Global PATRIOT® program area. This role will play an integral role as a Contracts professional within the Central Europe program team. The portfolio is predominately comprised of Foreign Military Sales (FMS) for the production, integration, technical assistance, and sustainment of the Patriot system to European partners.

In this role, you will be responsible for customer communication, contract management, change management, coordination of invoicing, fulfillment of contract requirements in accordance with company policies, legal requirements, and customer specifications. You will need to utilize regular application of thorough business acumen and subject matter expertise to understand program performance requirements, provide guidance, and influence results in support of program and financial objectives. Additionally, the Principal Specialist, Contracts is required to work closely with Program Management leadership, the Office of General Counsel, and cross-functional peers in support of program gate reviews, program management reviews, business strategy sessions, proposal reviews, risk management activities, and all other contractual related matters affecting the portfolio.

This role will work with both internal and external customers to support the successful program execution by providing guidance and influencing outcomes to achieve desired results. The successful candidate should have a track record of success in FMS contracting including terms and conditions, cost defense, profit/fee negotiations, and contract execution.

Additionally, the successful candidate will be expected to have the prerequisite skills and experience to represent Raytheon independently on significant transactions while having ability to develop and maintain trusting relationships with complex customers.

What You Will Do • Provide sound contract management to meet customer obligations, achieve company objectives, and comply with company policies

• Analyze Requests for Proposal (RFP), development of proposals, proposal reviews and coordination, negotiation, contractual agreements, all phases of contracts execution, as well as contract administration

• Effectively communicate with internal and external customers to establish mutually beneficial relationships and influence business decisions

• Investigate and resolve complex contractual matters by applying astute critical thinking, gathering detailed information, seeking creative contracting techniques, and proactively collaborating with relevant stakeholders

• Effectively manage contractual scope and terms and conditions to ensure work is performed to the overall contract scope

• Review proposals to ensure proposed solutions meet customer requirements, represent a balanced risk/opportunity posture and deliver a financially sound business case while meeting company policies and standards

• Identify, mitigate, and drive the resolution of contractual issues as they may arise

• Provide guidance regarding contractual and business issues, advising management of contractual rights and obligations as well as possible mitigation of contractual/program risks

• Some travel will be required to meet with the customer (approximately 2-4 times per year)

Qualifications You Must Have • Typically requires a University Degree or equivalent experience and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years of experience

• Experience working with US Government contracts under Federal Acquisition Regulations (FAR), and/or Defense Federal Acquisition Regulations Supplement (DFARS)

• Experience in one or more of the following: Contracts Administration. Program Management, Business Management, Finance, Legal, Subcontracts, Supply Chain and / or Procurement

Qualifications We Prefer • Demonstrated ability to work within a team environment and develop effective meaningful, and sustaining relationships with  internal and external customers relationships based on respect and trust

• Demonstrated ability to shape results in support of goals, including ability to communicate and guide executive leadership.

• Experience in a position requiring multi-tasking and effective management of several competing priorities.

• Comfortable working in an environment with established company policies and procedures.

• Strong business acumen with financial understanding of the Raytheon business.

• Experience in maintaining

Similar jobs

• Senior Analyst, Contracts (Onsite) — RTX · US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG
• Manager, Contracts (Onsite) — RTX · US-MA-TEWKSBURY-TB4 ~ 836 North St ~ INNOVATION BLDG
• Senior Contracts Specialist — Vardaspace · El Segundo, California, United States
• Senior Contracts Specialist — Crusoe · Denver, CO - US
• Senior Contracts Specialist — Crusoe · San Francisco, CA - US
• Sr. Principal Contract Specialist — Esri · Redlands, CA
• Project Specialist (Contract) — INK · Remote
• Sr. Contracts Specialist, Site Facilities Services — Neurocrine · US CA San Diego