Software Platform Engineer I (Onsite)

Date Posted:

2026-08-26

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 looking for a driven and talented individual contributor to become a part of our DevSecOps Platform Engineering Team, a critical part of our software development and delivery ecosystem. As a member of this dynamic team, you will collaborate with cross-functional teams to enhance our Continuous Integration/Continuous Delivery (CI/CD) pipelines, ensure the security and stability of our development environments, and support the deployment of high-quality software solutions.

The Department's mission is to provide world class Radar Software to be used in military systems deployed at sea and on land. Our software teams employ an Agile Scrum process to rapidly design, code, integrate and test capabilities on a continuous basis into a mature solution for our customers.

This position is full-time on-site in Marlborough Massachusetts.

Eligibility Requirements

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

What You Will Do:

• CI/CD Pipeline Support: Assist in the design, implementation, and maintenance of CI/CD pipelines to facilitate efficient software development and delivery processes.
• Agile Collaboration: Contribute to agile practices and collaborate within the team to support the delivery of high-quality products and foster continuous improvement.
• DevSecOps Awareness: Support the integration of security best practices into the development lifecycle, ensuring compliance with established standards.
• Infrastructure Support: Help maintain and upgrade the development environment infrastructure, including tools and frameworks, and provide timely support in emergent situations as needed.
• Team Collaboration: Work closely with software developers, program subject matter experts (SMEs), and Digital Technology (DT) and Cybersecurity teams to deliver secure and reliable software solutions.
• Issue Resolution: Assist in diagnosing and resolving technical issues impacting development pipelines to ensure smooth operations.
• Automation Assistance: Support efforts to automate repetitive tasks and explore innovative approaches to improve workflows.
• Monitoring and Reporting Support: Help monitor pipeline performance and contribute to reporting on key metrics to ensure smooth functionality.
• Debug and Integration Support: Assist in resolving stability issues in common trunks and support the integration and testing of real-time embedded application software on Linux and Windows platforms.
• Development Environment Maintenance: Contribute to maintaining and modernizing development tools, such as ClearCase, Perl, Jenkins, Smartbear Collaborator, Grafana, Coverity, and Matlab, while supporting migration to container-based environments like Git, GitLab, Podman, VSCode, and Artifactory.

Qualifications You Must Have:

• Bachelor's degree in Science, Technology, Engineering, or Mathematics (STEM).
• Basic experience or familiarity with scripting languages (bash, perl, python, etc.).
• Basic experience or familiarity with the Linux operating system.
• Understanding of Software Development Lifecycle (SDLC) processes, specifically related to scripting languages.
• Familiarity with Configuration Management (CM) tools (ClearCase, Git, GitLab, etc.).
• Awareness of Agile and Scrum principles to support workflows and team processes in Jira.

Qualifications We Prefer:

• Ability to think quickly in high-pressure scenarios and deliver results.
• Hands-on experience or exposure to debugging, testing, and maintaining development environments.
• Familiarity with DevSecOps and test automation tools such as Jenkins, GitLab runners, and Grafana for visualization.
• Experience or familiarity with Linux operating systems in an administrative or user capacity.
• Experience with tools like Smartbear Collaborator, GitLab, or other source code review tools.
• Familiarity with Coverity or other static analysis tools.
• Experience or exposure to tools like git, Jira, Artifactory, Bitbucket, Matlab, and Coverity.

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.
• Relocation Eligible

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role.

• 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 the ability to obtain a 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:

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 57,200 USD - 108,800 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.

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