Raytheon seeks a Senior Cybersecurity Engineer to be onsite in Tewksbury, MA.

Define security requirements and architect solutions, delivering guidance on security technologies.
Analyze security data and test results to inform risk decisions.
Prepare and maintain documentation for compliance and security programs.
Define cybersecurity requirements, design artifacts, architectures, strategies, plans, and policies.
Lead or provide oversight for vulnerability assessments, including defining, negotiating, and executing Assessment and Authorization (A&A) events.
Collaborate with program and engineering teams to evaluate cybersecurity solution options and alternatives.
Conduct cybersecurity audits to verify proper implementation and alignment with the security posture.
Define security development and testing activities to implement controls across networking devices, databases, operating systems, and hardware/software components.

Bachelor’s degree in Cybersecurity, Computer Science, Engineering, or related technical field with 5+ years of relevant experience.
Experience in cybersecurity, compliance, and the NIST RMF framework.
Active, transferable DoD Secret clearance required on day 1; U.S. citizenship is required.
Experience with security features and vulnerabilities of operating systems as defined by NSA, NIST, DISA STIGs, and USCYBERCOM.
Experience with network and system security administration, including secure OS configuration and account management for Windows, Red Hat Enterprise Linux, and Cisco systems.
Familiarity with NIST Risk Management Framework (RMF) as described in NIST 800-37.
Onsite work arrangement at the specified location.
Security clearance type: DoD Secret; active clearance required on day 1.

Salary: USD 86,800 - 165,200 per year
Location: Onsite in Tewksbury, MA
Posting date: 2026-05-18
Country: United States
Position type: Onsite
Security clearance: DoD Secret; active and transferable clearance required on day 1

Senior Cybersecurity Engineer

Job Description