**Date Posted:** 2025-07-02 **Country:** United States of America **Location:** CO112: Buckley AFB 18500 East 6th Ave 18500 East 6th Avenue Buckley AFB, Aurora, CO, 80011 USA **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:** TS/SCI with Polygraph Raytheon Intelligence and Space is currently seeking a Site Operations Engineer that will be based out of Aurora, CO. The selected candidate will join as a member of an Operations and Maintenance (O&M) program supporting 24/7 operations of a critical system. This position includes a comprehensive 20-week training course providing knowledge of a complex operational system. Upon completion of training, the employee will perform a set of 12-hour shifts and the on-the-job (OJT) checklist to earn their System Controller (SC) certification. **Job responsibilities include** + Development of products and CONOPS for the 24/7 operation of a mission critical system + Troubleshooting of real-world operations issues + Trending of operational data and simulation of products and CONOPS prior to transition to operations + Maintaining systems operational state, ensuring health and safety of the systems while maximizing availability + Review or develop standard operating procedures that are executed real time on the operational system for standard events and anomaly recoveries. + Develop scripts and products to automate the operation of complex systems + Develop suites of operational products for newly delivered systems + Active and transferrable TS/SCI with polygraph U.S. government issued clearance is required prior to start date **Qualifications You Must Have** + Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience + Experience with Linux and/or shell commands/scripting languages + Experience with troubleshooting and providing support to high-availability operational system(s) + Experience with developing and maintaining operational procedures and schedules **Qualifications We Prefer** + Ability to make decisions under high pressure to sustain basic system operations. + Ability to work within a multi-contractor "badge-less" team environment + Experience with hardware and/or software systems used for real-time system control. + Experience with Radio Frequency (RF), Digital, Power, Thermal, Control and/or Communication systems design and operational use. + Knowledge of networking protocols, NIS/NIS+, LDAP & NFS Ability to complete necessary trainings to perform the job + Ability to travel on occasion (both domestic and internationally) + Self-motivating with the ability to proactively complete assigned tasks. + Familiarity with an operational site environment **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, Accountability, Collaboration, and Innovation **Learn More & Apply Now!** + RTX solves some of the toughest challenges in aerospace and defense. + Please consider the following role type definitions as you apply for this role.Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. + Location Information: This position is for an onsite role in Aurora, CO The salary range for this role is 66,000 USD - 130,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, 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. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. _RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act._ **Privacy Policy and Terms:** Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.