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RTX · 11 hours ago

2026 Full-time - Software Engineer I - Onsite (CO)

US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75

Full-time

Onsite

New Grad, Entry Level

$57K/yr - $109K/yr

0+ years exp

RTX is a company dedicated to helping the nation and allies defend freedoms and deter aggression. In this role, you will join a team of Software Engineers developing next-generation ground system software, focusing on designing, developing, testing, and maintaining software for cutting-edge satellite ground systems.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Design, develop, test, deliver, and maintain software for cutting edge satellite ground systems

Work with talented teams of engineers, architects, and leaders in an Agile environment

Qualification

JavaC++PythonAgile developmentMicroservicesLinux/UnixMulti-threaded programmingConfluenceEclipseJiraJenkinsJUnitKafkaSpring Boot

Required

Bachelors Degree in Computer Science, Computer Engineering, or Software Engineering (STEM) obtained in 2026

This position requires 12 months or less of relevant professional work experience (excluding Internships)

Experience developing object-oriented software using Java

The ability to obtain and maintain a U.S. government issued TS/SCI security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Preferred

Experience developing object-oriented software using C++

Experience with Agile development methods

Experience with Python programming

Knowledge of multi-threaded programming

Experience with microservices in cloud environments

Experience working within LINUX/UNIX operating systems

Experience with tools such as Confluence, Eclipse, Jira, Jenkins, Junit, Kafka, and Spring Boot

Cumulative GPA of 3.0 or higher is desired. (Please include your GPA on your resume.)

Benefits

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

Holidays

Company

RTX

Glassdoor3.8

RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.

Founded in 1922

Arlington, Virginia, USA

10001+ employees