Principal Specialist, Investigator - Tewksbury, MA

Date Posted:

2026-11-12 Country:

United States of America Location:

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

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

Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance Type:

DoD Clearance: Top Secret Security Clearance Status:

Active and existing security clearance required on day 1

t 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.

As an aerospace and defense company, the loss or theft of Raytheon Technologies’ (RTX) intellectual capital can threaten national security, compromise years of costly research and development, and weaken the U.S. economy. Raytheon’s Global Security Services’ (GSS) Counterintelligence & Investigations (CI&I) organization is well-positioned to lead the way to protect Raytheon’s and Customers’ capital through safeguarding people, data, resources, and facilities from a myriad of known or suspected threats. To handle this challenging problem set, we work closely with Raytheon Human Resources (Labor Relations, Talent, and Employee Relations), Digital Technologies, Global Trade, and Global Ethics and Compliance functions, and partner with Federal, State, and Local law-enforcement, intelligence and security agencies, Defense Counterintelligence & Security Agency, and Military Department Counterintelligence Organizations.

As a CI&I Principal Investigator, you will possess and demonstrate extensive knowledge, training, and experience as it relates to identification and investigation of potential insider threats (InT), Workplace Violence, and international threats. You must also possess and demonstrate extensive knowledge and experience of CI principles, have an expert level understanding of potential InT indicators and behaviors, with the ability to rapidly triage and assess a multitude of Int related behaviors with the objective of distinguishing between actual threats and false positives. You will conduct other investigations as necessary, assisting the CI&I Data Exfiltration and CI&I InT Analytical teams. Insider Threat and Risk assessment experience is essential to your success in this position.

What You Will Do

What You Will Learn

Qualifications You Must Have

Qualifications We Prefer

What We Offer

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As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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