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Platform Software Engineer II – Linux; Onsite
Job in
McKinney, Collin County, Texas, 75069, USA
Listed on 2026-10-23
Listing for:
Raytheon
Full Time
position Listed on 2026-10-23
Job specializations:
-
IT/Tech
Systems Engineer, Unix/Linux, Cybersecurity
Job Description & How to Apply Below
Job d:
Posted Today
Start Date:
Location:
US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG Country:
United States of America Time Type:
Full time
Date Posted:
Country:
United States of America
Location:
US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
The ability to obtain and maintain a U.S. government issued security clearance is required. 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:
Active and existing security clearance required after day 1
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.
We have an exciting opportunity for a Platform Software Engineer II to join our Advanced EO/IR Systems (AES) team in McKinney, TX, which is part of our Advanced Products & Solutions group.
As a Platform Software Engineer II you will troubleshoot, maintain, and implement solutions to optimize the infrastructure operations for the AES Product Family. You will analyze and identify all or part of existing or new computer (and/or server), peripheral, network, and telecommunications systems requirements, taking into consideration the special technology needs. You will design, implement, code, test, document, and support systems integration in support of mission critical advanced surveillance and targeting system solutions.
What You Will Do Troubleshoot, maintain, and implement solutions to optimize infrastructure operations for the AES Product Family.
Analyze and identify requirements for new or existing computer, server, peripheral, network, and telecommunications systems, considering specialized technology needs.
Design, implement, code, test, document, and support systems integration for mission‑critical advanced surveillance and targeting system solutions.
Collaborate closely with cybersecurity teams to ensure all security controls are met.
Work alongside software engineers, systems engineers, and implementation teams to ensure performance and deployment compliance.
This job is onsite in McKinney, TX; local residency or relocation required.
The ability to obtain and maintain a U.S. government issued Secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of prior relevant engineering experience. An advanced degree in a related field may be substituted for an additional 2 years of experience.
CompTIA Security+ certification required
Experience with Red Hat Enterprise Linux (7.x/8.x) including:
Software and hardware installation and maintenance
System administration tasks such as patching, RPM packaging, performance tuning, networking, LDAP user management, and security
Securing and hardening RHEL systems per STIG requirementsScripting with Bash…
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