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Principal System Security Engineer; Cybersecurity; P4; Onsite-Tewksbury, MA)

Job in Tewksbury, Middlesex County, Massachusetts, 01876, USA
Listing for: VulnU
Full Time position
Listed on 2026-10-23
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 107500 - 204500 USD Yearly USD 107500.00 204500.00 YEAR
Job Description & How to Apply Below
Category:
Security Engineering Level: Staff / Principal Clearance:
Secret## Quality of life

What the posting states. Hover or tap a perk to see the line it came from.
* Paid parental leave ...am, Employee Scholar Program, parental leave, paid time off, and holidays...
* Retirement match ...bility, long-term disability, 401(k) match, flexible spending accounts,...
* Learning budget ...fetime Income Strategy option Tuition reimbursement program Student Loan Repaymen... Company-wide policy ·
* 30 days PTO ...l team Flexible working times 30 days of vacation Industry-specific pay Company... Company-wide policy
· Date Posted:

Country:

United States of America

Location:

US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:

OnsiteU.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

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 is seeking a well-qualified Principal System Security Engineer (Cybersecurity)
-P4 to join our elite Systems Security Engineering (SSE) team in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security, Software Assurance and Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems. Join our highly visible team and perform technically challenging assignments, which will directly contribute to protecting our nation and our Warfighters.

This is an onsite position at Raytheon in Tewksbury, MA.

What You Will Do Coordinate cybersecurity activities across multidisciplinary engineering teams and serve as a technical interface for cybersecurity matters with customers, program leadership, subcontractors, and other stakeholders.

Develop plans and estimates, task execution, project tracking, reporting, and risk identification and mitigation plans

Ensure compliance with National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) controls

Consult and assist program management with SSE architecture and issues

Support the development of bids and proposals

Define security development and test efforts implementation of security controls of networking devices, databases, operating systems, and hardware and software component

Integrate cybersecurity development activities

Develop top-level system requirements and flow down requirements and implementation concepts to subsystem

Understanding, and compliance with, DoD technology release and export licensing policies

Qualifications You Must Have Typically requires a Bachelor's Degree in Science, Technology, Engineering or Mathematics (STEM) and 8 years of prior relevant experience

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

Experience in the field of System Security Engineering, computer technology reverse engineering, anti-tamper, cybersecurity, or embedded security

Experience with NIST Risk Management Framework (RMF)
Experience in technical leadership

Qualifications We Prefer Implementation and business growth of SSE implementation throughout the entire life cycle

Experience in solutions meeting robust SSE systems security requirements

Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such as CISSP, GSLC, CEHSubcontractor management experience with SSEBroad understanding of…
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