Senior Cybersecurity Engineer & Agile Scrum Lead (DoD)

globalhr; North Tewksbury (MA); On-site; USD 87,000 - 165,000; Full time

Job summary

RTX, a leading aerospace and defense company, is seeking a cybersecurity professional for an onsite role in Tewksbury, MA. Define system-level security requirements, drive RMF/ATO artifacts, and lead Agile ceremonies as Scrum Master.

You will collaborate with engineering and program teams to implement secure designs, perform vulnerability assessments, and maintain documentation across Windows and Linux environments. Active DoD clearance is required on day one.

Qualifications

• Bachelor’s degree in Cybersecurity, CS, Engineering, or related field with 5+ years of relevant experience.
• Active DoD security clearance required on day one; US citizenship required.
• Experience applying RMF/NIST SP 800-37 and related controls.
• Scrum Master or Agile facilitator experience.
• Hands-on experience with network and system security administration across Windows and Linux.
• Ability to write and refine security documentation and artifacts.

Responsibilities

• Define system level cybersecurity requirements and architect secure solutions across complex DoD systems.
• Analyze security data, test results, and assessment findings to drive risk identification and remediation.
• Prepare, maintain, and improve RMF/ATO documentation and other cybersecurity artifacts.
• Develop cybersecurity architecture artifacts, strategies, implementation plans, and security policies.
• Lead or guide vulnerability assessments, A&A activities, and remediation validation.
• Collaborate with engineering and program teams to evaluate cybersecurity design options and secure integration.
• Conduct internal cybersecurity audits to verify control implementation and compliance.
• Guide development and testing of security controls across networks, databases, OS, applications, and hardware/software.
• Champion Agile principles and serve as Scrum Master to enable iterative delivery.

Skills

Cybersecurity

RMF/NIST

Security clearance

Scrum Master

Agile

Vulnerability assessment

Windows security

Documentation automation

Education

Bachelor's degree in Cybersecurity/CS/Engineering

Tools

Nessus

OpenVAS

SCC

Job description

RTX, a leading aerospace and defense company, is seeking a cybersecurity professional for an onsite role in Tewksbury, MA. Define system-level security requirements, drive RMF/ATO artifacts, and lead Agile ceremonies as Scrum Master.

You will collaborate with engineering and program teams to implement secure designs, perform vulnerability assessments, and maintain documentation across Windows and Linux environments. Active DoD clearance is required on day one.