Software Infrastructure Engineer II

About the role

RTX, the world's largest aerospace and defense company, is seeking a Software Infrastructure Engineer to join the SPY-6 Family of Radars (FoR) Infrastructure Development/Integration Team in Marlborough, MA. The team provides the Operating System framework and integrates software developed on various hardware platforms, primarily using RedHat Linux with Windows systems in a Layer 3 network environment. This onsite role involves the full infrastructure development life cycle including configuration management, OS-level configurations to support applications and cyber requirements, system installation, and field operations. Occasional domestic and international travel to stakeholder sites is expected. Posted 2026-10-22.

Responsibilities

• 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.)
• Support and improvement of DevSecOps pipeline, driving improvement via integration & test automation, creative solutions, and elimination of non-value steps
• Handling emergency situations that stop the pipeline, addressing them quickly and efficiently
• Collaborating productively in a team setting with engineers of all levels
• Debugging and correcting stability issues across multiple software baselines
• Performing integration and testing of real-time embedded software, application software, and tools running on Linux
• Maintaining and enhancing tooling infrastructure

Requirements

• Degree in Science, Technology, Engineering, or Mathematics (STEM) with a minimum of 2 years of prior relevant experience
• Experience with scripting languages (e.g., Perl, Python, Bash)
• Experience with ClearCase, Git, or other configuration management tools
• Experience with Linux operating systems
• Active and transferable U.S. government issued Secret security clearance required prior to start date
• U.S. citizenship required (only U.S. citizens are eligible for a security clearance)

Preferred qualifications

• Experience with DevSecOps and test automation using Jenkins and Grafana for virtualization
• Experience with virtualization
• Experience with RedHat Linux and System Administration
• Experience with software languages such as C, C++, Java
• Experience with Collaborator or other source code review tools
• Experience with Coverity or other static analysis tools
• Experience with Git, Jira, Artifactory, BitBucket, Coverity, Grafana

Security clearance

Active and existing DoD Secret security clearance required on day 1. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance. Clearance must be active and transferable prior to start date.

Pay

Salary range: $68,900 – $131,100 USD (good faith estimate representative of all experience levels; actual offer considers role, responsibilities, experience, location, education, and key skills).

Benefits

• Medical, dental, and vision insurance
• Life insurance
• Short-term and 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
• Eligibility for annual short-term and/or long-term incentive compensation programs (dependent on position level, individual performance, business unit performance, and company performance; not guaranteed)

Schedule

Onsite in Marlborough, MA. Commuting to and from the assigned site is the employee's responsibility. Occasional domestic and international travel expected.