2026 Raytheon Full Time- Cybersecurity Engineer I (Onsite)
US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord, US
Full-time
Onsite
$57K/yr - $109K/yr
New Grad, Entry Level
RTX is a leading company in aerospace and defense, dedicated to creating a safer world. They are seeking a Cybersecurity Engineer I to prepare and maintain compliance security documentation, define cybersecurity requirements, and perform vulnerability assessments.
Prepare and maintain compliance security related documentation (example: System Security Plans, Cybersecurity Reports, etc.)
Define cybersecurity requirements, design, and architecture artifacts, strategy, plans, and policies
Perform vulnerability assessments, defining, negotiating, and executing Assessment and Authorization (A&A) events
Collaborate with program and engineering disciplines and ensuring cybersecurity solution alternatives
Execute ACAS (Tenable) scans across classified and unclassified environments; analyze findings and validated remediation in accordance with NIST RMF requirements
Develop and maintain NIST‑aligned vulnerability management processes, including ACAS scans, findings, reporting, and POA&M integration
Define security controls of networking devices, operating systems, and hardware and software components
Support travel as needed
Qualification
Required
Bachelor's degree in Cybersecurity/Computer Science/Engineering or related technical field
US government issued security clearance is required after day 1. U.S. Citizenship is required, as only U.S. citizens are eligible for a security clearance
Experience in cybersecurity, compliance, and NIST risk management framework (RMF)
Experience with ACAS (Tenable)
Preferred
Experience with security features and/or vulnerability of various operating systems as defined by NSA, NIST, DISA (STIGs) and USCYBERCOM
Experience with network and system security administration, including operating system security configuration and account management best practices for MS windows and/or Red Hat Enterprise Linux
Security related Network (e.g. Cisco) and Operating System certification or training
Benefits
Medical
Dental
Vision
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible spending accounts
Flexible work schedules
Employee assistance program
Employee Scholar Program
Parental leave
Paid time off
Holidays
RTX operates as an aerospace and defense company as it solves the hardest problems in aerospace and defense.
Glassdoor
3.8
Founded in 2020
Arlington, Virginia, USA
10001+ employees
http://rtx.com/
RTX operates as an aerospace and defense company as it solves the hardest problems in aerospace and defense.
