Principal Hardware Electrical Engineer

Job DescriptionMercury Systems is seeking the best and brightest engineering talent to help us deliver cutting‑edge technology for mission‑critical aerospace and defense applications, advancing innovation where it matters most.In this role, our team is looking for a Principal Electrical Engineer who will architect and lead the development of ruggedized board‑level hardware for advanced embedded computing, high‑speed digital systems, advanced FPGA solutions, secure processing for extreme‑environment electronics across air, land, sea, and space. You will provide end‑to‑end technical leadership, shaping hardware architectures, driving engineering standards, and ensuring high‑reliability designs through collaborative reviews and proactive verification. Working within Mercury’s Integrator Mindset, you will partner across sites and disciplines to deliver board‑level solutions that directly support national security.Job Responsibilities:Lead board‑level design and development of complex digital circuits and modules from concept through productionArchitect advanced electrical circuit board solutions incorporating secure processing, storage, networking, FPGA technologies, high‑speed interfaces, and electronics designed for extreme environmentsDevelop and analyze high‑speed digital board designs including 400G+ Ethernet, PCIe Gen5+, DDR5+, and next‑generation interconnect technologiesEstablish engineering best practices, design guidelines, and quality‑focused processes that enable proactive verification and high‑reliability board developmentSupport proposal efforts by providing technical system architectures, cost and schedule estimates, and Basis of Estimate (BOE) contributionsDrive design‑for‑manufacturability (DFM), design‑for‑assembly (DFA), and design‑for‑test (DFT) initiatives and collaborate with manufacturing to address board build issuesCoordinate cross‑functional collaboration with systems, software, mechanical, and manufacturing engineering teams to ensure integrated, robust hardware solutionsRequired Qualifications:Bachelor’s degree in Electrical Engineering or Computer EngineeringTypically requires a minimum of 6+ years of electrical engineering experience in board-level hardware design from concept through productionExperience architecting and designing complex embedded digital hardware incorporating high‑speed interfaces (400G+ Ethernet, PCIe Gen5+, DDR5+), memory technologies, and advanced interconnectsStrong understanding of high‑speed digital signal integrity principlesProficiency with board‑level schematic capture tools and collaboration with CAD/SI teams throughout the PCB design processExperience mentoring engineers, supporting cross‑functional collaboration, and contributing to technical leadership within engineering teams“This position requires you to access information that is subject to U.S. export regulations. You may only access such information if you are a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. government.”Preferred Qualifications:Experience with advanced CPU architectures such as Intel Xeon‑D, Cascade Lake, or Granite Rapids.Experience designing FPGA board‑level solutions using AMD/Xilinx Versal or Intel/Altera Agilex.Experience designing advanced network interface boards (Nvidia, Broadcom, Marvell)Background with VPX/VITA standards (3U/6U), COM Express, or SoM architecturesExperience developing MIL‑STD‑based rugged electronics or secure/anti‑tamper/DRFM hardwareExposure to space electronics or integration of radiation‑tolerant componentsProficiency with Cadence DEHDL/Concept schematic capture tools and Cadence Allegro or equivalent CAD/SI platformsExperience with reliability or stress analysis techniques such as FMECA or deratingFamiliarity with requirements and workflow tools such as DOORS, JAMA, JIRA, or ConfluenceExperience mentoring engineers and leading technical teamsExperience supporting proposals, cost/schedule estimates, and BOE developmentJob RequirementsWhy should you join Mercury Systems?Mercury Systems is a technology company that makes the world a safer, more secure place. We push processing power to the tactical edge, making the latest commercial technologies profoundly more accessible for today's most challenging aerospace and defense missions. From silicon to system scale, Mercury enables customers to accelerate innovation and turn data into decision superiority. Headquartered in Andover, Massachusetts, Mercury employs more than 2,300 people in 24 locations worldwide. To learn more, visit mrcy.comOur CultureWe are committed to making Mercury a great place to work, no matter where our employees are located. We offer a casual and enjoyable atmosphere that allows employees to learn and grow. We help and care for one another and work as one to achieve results for us and for our customers. We value communication and transparency, and strive to foster two-way dialogue at all levels of the organization. We are committed to lifelong learning, offering comprehensive skills training and tuition reimbursement. Whether you're just starting out on your career journey or you are an experienced professional, it's important to us that you feel recognized and rewarded for your contributions.To find out more about Why Mercury?, or visit the Mercury Community or find answers to general questions at Mercury FAQsMercury Systems is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex (including pregnancy), sexual orientation, gender identity, national origin, genetic information, creed, citizenship, disability, protected veteran or marital status.As an equal opportunity employer, Mercury Systems is committed to a diverse workforce. In order to ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Veterans' Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants that require accommodation in the job application process may contact the number below for assistance.(978) 256-1300Click here read about our recent press release.Job DetailsJob Type: Full-timeCategory: EngineeringSalaried: Salaried