Senior Information Systems Engineer - Onsite El Segundo, CA

RTX•El Segundo, CA

4d•$95,500 - $181,700•Onsite

About The Position

At 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.

Requirements

Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM)
Minimum of five (5) years of relevant experience OR an advanced degree in STEM and a minimum of 3 years relevant experience
Minimum 3 years of Linux systems administration experience
Networking fundamentals such as TCP/IP, DNS, DHCP, routing, and/or firewalls such as iptables/firewalld
Package management such as yum/dnf, apt and/or repository management
Experience with user account management, software installation and or technical customer support
U.S. Citizen with current DoD Government issued Secret security clearance day one

Nice To Haves

Certifications: DoD 8570.01M IAT II certified credentials (Security+, CISM, etc.), or ability to obtain within 6 months of start
Systems Engineering Experience: Systems Engineer managing Operational Technology (OT) experience and/or test systems in a production environment
OS & Systems Administration: Experience with Windows and Linux (desktop and server), including networking administration and user/permissions management such as AD integration, sudo, SELinux/AppArmor basics
Security & Hardening Practices: Experience with backup/recovery procedures, baseline hardening such as CIS benchmarks, STIGs, and vulnerability scanning tools such as Nessus, OpenSCAP
Automation/Configuration Management: Experience with configuration management tools (e.g., Ansible), including writing and maintaining playbooks for patch management and routine configuration
Troubleshooting & Communication: Troubleshooting skills across Windows/Linux systems, customer service orientation, and oral/written technical communication with independent problem-solving ability

Responsibilities

Provide Cybersecurity compliance guidance to engineering for production and procurement of Test Equipment (TE)
Support Flight Test capabilities and processes for Raytheon test systems
Develop Cybersecurity Compliant TE (Linux, IOS, Windows)
Install software packages/updates to enhance operations and testing of production hardware
Troubleshoot production and development TE to ensure connectivity, functionality, compliance, and test integrity
Collaborate with Digital Technologies to integrate TE into controlled networks or enterprises
Collaborate with Cybersecurity to ensure TE compliance (using tools such as Nessus, Splunk, Ivanti, and locally procured software)
Collaborate with engineering to ensure changes do not affect the availability or test integrity on the TE
Support all reviews required prior for implementation of any changes to the TE