yoinka

Principal Embedded Systems Security Engineer (Onsite - Marlborough, MA) Secret clearance required

RTX (Raytheon)

US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1PrincipalClearance required
Sign in to applyVerified 2h ago
Location
US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1
Work model
On-Site
Level
Principal
Posted
Aug 24, 2026

Skills

Cybersecurity

About this role

Location: US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1

 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: Secret - Current

 Security Clearance Status: Active and existing security clearance required on day 1 Raytheon Company, Managed by Collins Aerospace 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. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense. You will be a member of the Collins Product Cybersecurity Organization (PCO) supporting strategic defense and protected communication systems programs. We are a growing business developing new products in an aggressive and competitive market. The new designs are exciting and technically challenging. The Product Cybersecurity Engineering DoD East Florida team is hiring a Principal Embedded System Security Engineer to support programs for our US military and various international customers, keeping the world safe from foreign threats. This team supports multiple Collins contracts and is seeking to fill roles across several open contracts – our goal is to align each new hire with a position that best suits their skills and allows for career growth. The ideal candidate will be proficient in requirement allocation and decomposition, analyzing system architectures, designing security features and principles, assessing security vulnerabilities (scanning), and formal cybersecurity test and evaluation (CT&E). The candidate will report to the Senior Manager of Cybersecurity Engineering and work collaboratively with cross-functional engineering teams on the program they support. This role will be worked onsite in Marlborough, MA. and will require an active SECRET clearance. Relocation assistance not available.

What You Will Do

Lead RMF Authorization to Operate (ATO) and NSA Type 1 Cryptographic Certification activities, including planning, development and review of security documentation, assessment evidence, findings, and remediation activities Lead cybersecurity requirement decomposition, allocation, implementation, and verification across system-level architectures, interfaces, and major system components Perform system-level analysis of requirements, models, interfaces, and architectures to identify security vulnerabilities and establish security requirements, mitigations, and verification methods Lead security engineering participation in system design reviews and document system-level security risks, technical recommendations, and required corrective actions Lead integration of security requirements across systems engineering, software, hardware, and test disciplines and track security issues through implementation, verification, and closure Lead security-focused SV&V activities, including development of test strategies, test plans, test procedures, test cases, test conduct, results analysis, and remediation recommendations Coordinate cybersecurity engineering activities across multiple engineering disciplines and resolve security issues affecting

Listing verified 2h ago. Applications go through the company's official careers site.

← Back to Yoinka

Principal Embedded Systems Security Engineer (Onsite - Marlborough, MA) Secret clearance required at RTX (Raytheon), US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1 | Yoinka