Security Specialist II

RTX; Cambridge (MA); On-site; USD 76,000 - 144,000; Full time

Job summary

RTX is seeking an Industrial Security Specialist to join the Cambridge, MA team. You will develop, administer and maintain a comprehensive security program in line with NISPOM and DoD requirements, including COMSEC management and regulatory compliance.

As part of the Industrial Security group, you will work onsite in Cambridge, contribute to audits, policy creation, and security education while coordinating with government and external partners to ensure robust protection of classified

Qualifications

• Bachelor-level or higher in a related field or equivalent experience.
• Knowledge of 32 CFR 117, DoD 5220.22-M (NISPOM) and ISLs.
• Experience processing classified shipments and maintaining accountability of classified assets.
• Excellent written and verbal communication with ability to work in a team.
• Current Secret Clearance required prior to start.

Responsibilities

• Maintain classified document control, accountability, and shipment records.
• Support visitor access, personnel security, employee briefings, and security education.
• Prepare for and participate in security audits, inspections, and inquiries.
• Develop and maintain security policies, SOPs, OPSEC plans, and procedures.
• Manage COMSEC equipment, materials, key management, records and compliance.
• Conduct COMSEC audits and support incident response and reporting.
• Provide COMSEC training and guidance to personnel.
• Coordinate with government and external organizations on security and COMSEC requirements.

Skills

Security clearance

NISPOM knowledge

Document control

Security audits

Communication skills

Team collaboration

Education

University degree

Advanced degree

Tools

COMSEC Equipment (KG/KY/KIV/SKL)

Job description

Location

US-MA-CAMBRIDGE-BBN04 ~ 10 & 50 Moulton St ~ MOULTON B4

Date Posted

2026-09-22

Country

United States of America

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: Secret

Security Clearance Status

Active and existing security clearance required on 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. Join us and help shape the future of aerospace and defense.

The following position is to join our RTX BBN Technologies team:

At RTX BBN Technologies (BBN), you have the opportunity to try new things and make a bigger difference across a broad end-to-end solution, a rich technology and product set, an expanded range of disciplines, a growing global footprint and a diverse team of colleagues and customers.

Our Industrial Security team in Cambridge, MA, is presently seeking an Industrial Security Specialist to join the team.

Role Overview

This is a multi-faceted Industrial Security Specialist position working within a fast-paced, deadline-driven environment. The candidate will help develop, administer, and maintain a comprehensive security program in accordance with 32 CFR Part 117 and the National Industrial Security Program Operating Manual (NISPOM) Rule. Additionally, this role will serve as the Communications Security (COMSEC) Manager, supporting the security and management of classified communication systems while ensuring compliance with all relevant regulations, policies, and standards.

Position is onsite in Cambridge, MA

What You Will Do

• Maintain classified document control, accountability, and shipment records.
• Support visitor access, personnel security, employee briefings, and security education.
• Prepare for and participate in security audits, inspections, and administrative inquiries.
• Develop and maintain security policies, SOPs, OPSEC plans, and procedures.
• Manage COMSEC equipment, materials, key management, records, and compliance.
• Conduct COMSEC audits and inspections and support incident response and reporting.
• Provide COMSEC training and guidance to personnel.
• Coordinate with government and external organizations on security and COMSEC requirements.

Qualifications You Must Have

• Typically requires: A University Degree or equivalent experience and minimum 2 years of prior relevant experience, or An Advanced Degree in a related field.
• Experience or knowledge of 32 CFR 117, DoD 5220.22-M (NISPOM), and ISLs.
• Experience processing classified shipments and maintaining accountability of classified assets.
• Excellent communication and interpersonal skills with the ability to work collaboratively in a team environment.
• Current Secret Clearance Required prior to start

Qualifications We Prefer

• Completion of applicable General and Industrial Security Courses through CDSE.
• Self-driven, results-oriented, and capable of managing multiple tasks concurrently across a diverse program environment.
• Strong attention to detail.
• Strong verbal and written communication skills.
• Strong time management and prioritization skills with the ability to manage multiple tasks and achieve goals.
• Strong problem-solving skills and attention to detail.
• Experience conducting security investigations or administrative inquiries and interviewing employees regarding security infractions or violations.
• Comprehensive knowledge of COMSEC principles, equipment, and key management procedures.
• Familiarity with applicable NSA/CSS, CNSSI, and DoD directives.
• Experience with COMSEC equipment such as KG, KY, KIV, and SKL devices.

What We Offer

Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.

Work Location

Onsite – Cambridge, MA

The salary range for this role is 75,800 USD - 144,200 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.

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.

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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