Job Description
Date Posted: 2026-05-09 Country: United States of America Location: US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type: TS/SCI with Poly - Current Security Clearance Status: Active and existing security clearance required on day 1 Systems Administrator, Senior Analyst Raytheon Digital Technology – ASDS Programs Buckley Space Force Base, Colorado Active TS/SCI with Poly Clearance Required 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. What You Will Do You will be supporting a Raytheon program in a classified environment as a System Administrator. Responsibilities include the monitoring and support of systems that are operational 24x7 and which occasionally require work effort beyond standard work hours. This position is 8x5 with after-hours call-in responsibility. You will collaborate with a diverse team to support exciting, critical programs with classified information system capabilities. Success in this role means you will be responsible for monitoring and maintaining system health and security posture, directly supporting customer mission-critical capabilities. You will work closely with program developers and system engineers to research issues, determine root causes, and implement solutions to system problems. Additionally, the position serves as a help desk team member in a customer-facing environment, so the ability to communicate effectively and respectfully with other teams and with the customer is of utmost importance, as you will be expected to uphold our excellent reputation. This position is 100% on site at Buckley Space Force Base in Colorado. Qualifications You Must Have Typically requires a University Degree or equivalent experience and minimum 2 years of prior relevant experience, or An Advanced Degree in a related field Active and transferable U.S. government issued TS/SCI with poly security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Must have an active DoD 8570 IAT Level 2 certification (or higher) on start date. IAT Level 2 requires one or more of the following Professional Certifications: Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND Experience in VMWare or Linux Systems Administration working with customers in technical operations or engineering Experience with Veritas tape libraries and/or Hitachi VSPs; experience configuring domain information utilities, such as Active Directory, Centrify, LDAP, and DNS Qualifications We Prefer: The ability to work effectively with frequent and direct customer interaction in a real-time operational environment and experience presenting technical information to customers, clients, and/or internal audiences Ability to navigate, debug, and modify programs in an advanced programming language Experience with storage products from Oracle, Dell/EMC (e.g., Isilon/PowerScale), and/or NetApp Strong background and experience troubleshooting and debugging applications and ability to work under pressure in restoring high priority systems back to operations A thorough understanding of operating system concepts such as swapping and paging, inter-process communication, and devices and device drivers What We Offer: Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Ac