Senior System Security Engineer - TS/SCI Onsite

VulnU; Richardson (TX); On-site; USD 118,000 - 225,000; Full time

Benefits offered by this job

Paid parental leave

Retirement match

Learning budget

30 days PTO

Job summary

RTX in Richardson, TX is seeking a Principal System Security Engineer (SSE) to join the Cyber Security Engineering team. This onsite role focuses on applying security engineering principles to secure DoD programs and protected information systems.

You will lead hands-on implementation, RMF activities, and ongoing system monitoring in a high-visibility program environment, ensuring the confidentiality, integrity, and availability of critical IT assets.

Qualifications

• Bachelor’s degree in STEM and 8+ years of relevant security engineering experience.
• Active TS/SCI clearance required on start date.
• Experience with DoD RMF, DoD directives and security compliance frameworks (NISPOM/JSIG/DFARS).
• Experience with AD, WSUS, VMware, Windows/Linux administration, backup and recovery.

Responsibilities

• Ensure confidentiality, integrity and availability of IT systems and applications.
• Lead design and implementation of security solutions for DoD programs.
• Perform RMF assessments, authorizations and continuous monitoring.
• Coordinate technical reviews and resolve security integration issues across teams.

Skills

Security engineering

Risk management

Communications

Team collaboration

Education

Bachelor's degree in STEM

Tools

Active Directory

WSUS

VMware

Windows Server

Linux administration

Networking administration

Job description

RTX in Richardson, TX is seeking a Principal System Security Engineer (SSE) to join the Cyber Security Engineering team. This onsite role focuses on applying security engineering principles to secure DoD programs and protected information systems.

You will lead hands-on implementation, RMF activities, and ongoing system monitoring in a high-visibility program environment, ensuring the confidentiality, integrity, and availability of critical IT assets.