Overview

Date Posted:2026-09-24Country:United States of America Location:US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG, Tewksbury Tb3 300 Concord 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: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start dateAt 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.This position is an onsite role in Tewksbury MA.What You Will DoDefine 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 compliance 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 alternatives and ensure secure system integration.Conduct internal cybersecurity audits to verify control implementation and compliance.Guide development and testing of security controls across networks, databases, operating systems, applications, and hardware/software components.Champion Agile principles and serve as the team's Scrum Master, facilitating ceremonies, removing impediments, and enabling predictable, iterative delivery.Maintain team level Agile metrics, support backlog refinement, and partner with the Product Owner to ensure security work is clearly defined and aligned with CDRL and program priorities. Contribute as a Scrum Practitioner by delivering high-quality cybersecurity documentation, technical evidence, vulnerability responses, and security artifacts each sprint.Qualifications You Must HaveBachelor's degree in Cybersecurity, Computer Science, Engineering, or a related technical field, and 5+ years of relevant experience.Strong understanding of cybersecurity principles, compliance requirements, and the DoD Risk Management Framework (RMF) as defined in NIST SP 800-37.Active and transferable U.S. government security clearance on day one; U.S. Citizenship is required.Experience applying security controls, hardening standards, and vulnerability mitigation across operating systems guided by NSA (FIPS), NIST (SP 800), DISA STIGs, and USCYBERCOM.Hands-on experience with network and system security administration, including secure configuration and account management for Windows, Red Hat Enterprise Linux, and common network platforms (such as Cisco).Familiarity with vulnerability scanning tools (Nessus, OpenVAS, SCC) and the ability to interpret and apply results to remediation actions.Proficiency working with cybersecurity documentation, configuration files, and scripting or automation to support evidence collection.Experience serving as a Scrum Master or Agile team facilitator, including leading ceremonies, mainta