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System Administrator, Senior Analyst

Job

RTX

Aurora, CO (In Person)

Full-Time

Posted 2 weeks ago (Updated 11 hours ago) • Actively hiring

Expires 7/4/2026

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Job Description

Job Description 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. What We Are Looking For 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 What We Offer Medical, dental, vision, life insurance Short-term disability, long-term disability 401(k) match Flexible spending accounts Flexible work schedules Employee assistance program Employee Scholar Program Parental leave Paid time off and holidays Job Details Function Corporate Sub-Function IT, Software & Data Science Work Type Onsite Contract Full-Time Location Buckley SFB, United States Job
ID 04FBHP
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