Systems Administrator – Operational Technology (OT)

RTX•Huntsville, AL

1d•$86,800 - $165,200•Onsite

About The Position

At RTX, the world 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. At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world. Raytheon Digital Technology OSCQ is seeking a Systems Administrator – Operational Technology to contribute as a key team member in a fast-paced, technology-driven factory environment, applying advanced troubleshooting skills to resolve technical issues of moderate to high complexity across hardware, operating systems, and integrated platforms. This is an onsite position.

Requirements

Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years’ experience.
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.
Windows and/or Linux systems administration experience.
Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.

Nice To Haves

Active Secret security clearance.
Experience with network switch configurations.
Network and infrastructure services such as domain controllers, global catalogs, DNS, and DHCP.
Infrastructure backup, restoration, disaster recovery and business continuity.
Experience with the following Microsoft technologies: MDT/WSUS/MECM; Windows desktops (Windows 10 & 11).
CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator.
ITIL Foundations and/or ITIL Service Operations

Responsibilities

Support and configure Operational Technology (OT) environments, including industrial control systems, switches, networked automation devices, and secure connectivity solutions bridging OT and IT networks.
Ensure all systems adhere to OT security standards while maintaining high reliability across factory production and manufacturing operations.
Perform IT systems administration within a heterogeneous Microsoft Windows and Linux environment, leveraging your knowledge of Windows Server internals or Linux fundamentals, including DNS, DHCP, Active Directory, and server replication technologies.
Configure, maintain, and troubleshoot network infrastructure components with a strong focus on optimizing performance, security, and connectivity.
Partner closely with Cybersecurity teams to uphold security requirements and safeguards across all systems and environments.
Support 24x7 operational systems, which may require occasional work outside standard hours.
Travel up to 10% annually to domestic U.S. locations based on business needs.