Senior Systems Engineer

Date Posted:

2026-02-27

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 Polygraph

Security Clearance Status:

Active and existing security clearance required on day 1

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. Location: Aurora, CO

What You Will Do

• Respond off hours to anomalies and problems on our unique and complex system  
• Monitor and log system conditions alerts and alarms
• Maintain good working relationships through direct interaction and collaboration with customers, peers, and associate contractors
• Maintain awareness of operation status of subsystem hardware and the supporting monitoring scripts
• Obtain/apply technical knowledge on various hardware subsystems.
• Document discrepancies as they occur. Implement workarounds and contingency plans to minimize impacts of system issues.
• Contribute to the testing, readiness, training, and implementation of new system deliveries
• Obtain/maintain technical knowledge of a large repository of formal procedures with the responsibility to accurately select and apply the correct procedure(s) depending on the specific scenario at hand
• Train new teammates on our system
• Investigate root cause of problems
• Work full-time from within our customer on-site facility

What You Will Learn

• The specific and detailed features of our critical asset
• The interdependencies of our multi system units

Qualifications You Must Have

• Typically requires a Bachelor’s degree in in science, Technology, Engineering, or Mathematics (STEM preferred) or Information Technology and a minimum of 5 years of prior engineering experience or equivalent experience.
• Experience with Cshell, PERL, or HTML
• Experience with Linux and MS Office operating systems
• Experience with Confluence/Jira system
• Active and transferable U.S. government issued TS/SCI with CI 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. 

Qualifications We Prefer

• Experience with scripting language TCL/TK
• Experience with control-systems theory
• Experience with electronic systems, Electro-mechanical systems
• Experience with RF and digital communications
• Experience with engineering tradeoffs
• Experience with technical briefings
• Experience utilizing analysis methods and tools to trouble shoot various events
• Experience creating, tracking, and executing all or parts of technical projects

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
• Not Relocation Eligible – Relocation assistance not available

Learn More & Apply Now!

• Please consider the following role type definition 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.
• This position requires an eligibility for a U.S. government issued security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm 

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in