Jobs and Careers

Software Infrastructure Engineer I (Onsite)

RTX

Marlborough, United StatesRemotefull_timeVerifiedPosted 20 Aug 2026

💰 $108,800/yr($57,200/yr – $108,800/yr)

About the role

Date Posted:

2026-08-20

Country:

United States of America

Location:

US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2

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:

DoD Clearance: Secret

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

We are seeking a Software/Hardware Integration Engineer to join the SPY-6 Family of Radars (FoR) Infrastructure Development/Integration Team. We are responsible for providing the Operating System framework and integrating software developed on various hardware platforms. RedHat is the main OS we’re interfacing with along with configuring Windows systems all within a Layer3 network. Candidates can expect to work on many if not all the phases of the infrastructure development life cycle including development using Configuration Management practices with problem tracking to implement OS level configurations to support applications and Cyber requirements.

In addition, system installation and operations in the field will also be necessary. In this position, you will be responsible for providing practical solutions to difficult technical software problems. Software Engineering positions include working on a variety of different tasks including real-time software development, application software development, test and verification, data analysis and software tools development. A person who is successful in this role understands and utilizes agile development methods, automation, and continuous integration.

This position is on-site in Marlborough Massachusetts. Occasionally travel will be expected to stakeholder sites.

What You Will Do

Configuring and installing Operating Systems (RHEL).
Configuring and installing Network Switches (Dell, Cisco, etc.)
Configuring and installing other network devices responsible for providing program system requirements (NAS devices, terminal servers, etc.)
Ability to handle emergency situations that stop the pipeline and need to be addressed quickly and efficiently.
Productive in a collaborative team setting working with engineers of all levels.
Ability to debug and correct stability issues in our many software baselines.
Perform integration and testing of real-time embedded software, application software, and tools that run on a Linux operating system.
Maintenance and enhancement of tooling infrastructure.
Possible opportunities to travel domestic and international.

Qualifications You Must Have

Requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM).
This position requires 12 months or less of relevant professional work experience (excluding internships).
Experience with scripting languages (E.g. Perl, Python, Bash).
Entry level experience with ClearCase, Git or other configuration management tool.
Entry level experience with Linux operating systems.
The ability to obtain and maintain a US security clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer

Experience with DevSecOps and test automation using Jenkins and Grafana for virtualization.