Principal Hardware Engineer Lead (ONSITE)

About the Team

Collins Aerospace, an RTX company, is a leader in the aerospace and defense industry. Our Mission Systems team helps civilian, military, and government customers complete their most complex missions—whatever and wherever they may be. We provide intelligent and secure communications, missionized systems for specialized aircraft and spacecraft, and collaborative space solutions. By joining our Protected Communications Systems (PCS) team, you will play a critical part in ensuring our customers succeed today while anticipating their needs for tomorrow.

About the Role

We are seeking a highly experienced and motivated Hardware Engineer Lead to join our team in Marlborough, MA. This senior-level position is designed for a professional with a deep understanding of hardware engineering principles and extensive experience in the secure communications domain. You will lead the design, development, and implementation of advanced protected communication systems, ensuring the highest levels of performance, reliability, and security.

In this role, you will oversee the entire hardware development lifecycle, from concept through production and deployment. You will collaborate with cross-functional teams, including software, systems, and test engineering, to deliver integrated solutions that meet rigorous customer requirements. Beyond technical execution, you will provide leadership and mentorship to junior engineers, fostering a culture of innovation and excellence. You will also interface directly with customers and stakeholders to gather requirements and ensure satisfaction with delivered products.

Hiring Process & Application

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.

This position is onsite at our Marlborough, MA facility. Employees in onsite roles work primarily on-site, as they are essential to the development of our products. If selected, you must be able to obtain and maintain a U.S. government-issued security clearance (DoD Secret) immediately after day one.

Our Culture & Commitment

At Collins, the paths we pave together lead to limitless possibility. The bonds we form with our customers and each other propel us all higher. We are dedicated to redefining aerospace every day.

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. We provide affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with federal regulations.