Principal Hardware Engineering Lead (Onsite)

RTX; Marlborough (MA); On-site; USD 108,000 - 205,000; Full time

Job summary

RTX, a leader in aerospace and defense, seeks a Principal Hardware Engineering Lead in Marlborough, MA. You will guide hardware design for secure communication and precision navigation, and mentor a team across lifecycle stages.

The role requires 8+ years in hardware with leadership experience, DoD clearance eligibility, and strong RF/microwave expertise. This is an onsite opportunity with RTX.

Qualifications

• 8+ years in hardware engineering with 3+ years in lead/CAM roles.
• Strong RF/microwave, radar, electronics packaging, and mechanical design.
• Excellent problem-solving and troubleshooting skills.
• Clear written and verbal communication abilities.
• EVMS experience on externally reported programs.
• STEM degree with 8+ years experience or advanced degree with 5+ years.
• U.S. citizenship and ability to obtain a DoD security clearance.

Responsibilities

• Lead hardware design for protected communication and precision navigation systems.
• Collaborate with cross-functional teams to meet requirements.
• Oversee hardware development lifecycle from concept to production.
• Provide technical leadership and mentorship to engineers.
• Oversee testing and validation to ensure compliance with standards.

Skills

Hardware leadership

RF/microwave

EVMS experience

Communication

Mentorship

Education

STEM degree

Advanced degree

Job description

Date Posted: 2026-10-23

Country: United States of America

Location: US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1

Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status 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.

Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required after day 1.

Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, a leader in the aerospace and defense industry, is seeking an experienced and motivated Principal Hardware Engineering Lead to join our Strategic Communications and Precision Navigation team. The successful candidate will play a critical role in the design, development, and implementation of advanced strategic communication systems and precision navigation. This is a senior-level position that requires a deep understanding of hardware engineering principles, as well as experience in the strategic communications, precision navigation, or a related domain.

What You Will Do

• Lead the hardware design and development efforts for protected communication and precision navigation systems, ensuring the highest levels of performance, reliability, and security
• Collaborate with cross-functional teams including program management, finance, chief engineering, software, systems, and test engineering to deliver integrated solutions that meet customer requirements
• Oversee the entire hardware development lifecycle, from concept through production and deployment, ensuring adherence to project timelines and budgets
• Provide technical leadership and mentorship to junior engineers, fostering a culture of innovation and excellence
• Oversee rigorous testing and validation of hardware components to ensure compliance with industry standards and customer specifications
• Stay abreast of emerging technologies and industry trends to drive continuous improvement and innovation in secure communication hardware
• Interface with customers and stakeholders to gather requirements, provide technical updates, and ensure satisfaction with delivered products

Qualifications

• A minimum of 8 years of experience in hardware engineering, with a minimum of 3 years of hardware lead or control account manager (CAM) experience. Proven track record of leading hardware development projects from concept to production
• Strong understanding of RF and microwave communication and radar system, electronics packaging, and mechanical design
• Excellent problem-solving skills and the ability to troubleshoot complex hardware issues
• Effective communication skills, both written and verbal, with the ability to present complex technical information clearly and concisely
• Experience with the Earned Value Management System (EVMS) principles and practices on externally reported programs including: estimates at complete (EACs) and latest reviews estimates (LRE), cost and schedule variance narratives, baseline change requests, etc.
• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience
• 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.

We Prefer

• Experience with military and commercial secure communication standards and protocols
• Familiar with cybersecurity principles as they apply to hardware design and implementation
• Knowledge of environmental testing and qualification processes for communication hardware
• Previous experience working in a defense or aerospace company
• Active SECRET Security Clearance or HIGHER

Compensation and Benefits

• The salary range for this role is 107,500 USD - 204,500 USD.
• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, and ID theft protection
• Birth, adoption, parental leave benefits
• Ovia Health, fertility, and family planning
• Adoption Assistance
• Autism Benefit
• Employee Assistance Plan, including up to 10 free counseling sessions
• Healthy You Incentives, wellness rewards program
• Doctor on Demand, virtual doctor visits
• Bright Horizons, child and elder care services
• Teladoc Medical Experts, second opinion program
• Eligible for relocation
• And more!
• 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.

Company Culture

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow.

Location & Remote Options

Onsite: 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.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.

Eligibility and Equal Opportunity

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.

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.

Application Window

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.