Electrical Engineer III

Senior Electrical Engineer - Cypress, CAMercury 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, we are looking for a Senior Electrical Engineer – Hardware/Board Design who will take ownership of complex digital board‑level development for rugged, highly reliable embedded hardware used across Space, Air, Land, and Sea domains. You will lead the design and verification of advanced hardware, including secure processing systems, FPGA‑based signal‑processing architectures, DRFM devices, display technologies, and electronics engineered for extreme environments. This role also provides technical leadership through mentoring junior engineers, guiding small projects, and influencing hardware architecture decisions. Working within Mercury's Integrator Mindset, you will collaborate across sites and disciplines to deliver board‑level solutions that directly support national security.Job ResponsibilitiesLead board‑level design, development, and verification of complex digital circuits, modules, and systems from concept through productionTake ownership of sophisticated embedded digital hardware including compute modules, signal‑processing systems, secure storage, DRFM devices, and IO interface modulesDesign with cutting‑edge technology such as 100 G+ Ethernet, PCIe Gen 3/4, DDR4/5 SDRAM, fiber optics, HD‑SDI, LVDS from Intel, Xilinx, Altera, NVIDIA, Broadcom, TIDrive design quality through comprehensive analysis, peer reviews, and verification practicesLead board bring‑up, debug, test, and verification activities while collaborating with CAD/SI teamsWork closely with manufacturing to improve board manufacturability (DFM/DFA/DFT) and resolve build issuesProvide mentorship and guidance to junior hardware engineers (EE I‑II) and lead small projectsRequired QualificationsBachelor's degree in Electrical Engineering, Computer Engineering, or equivalentMinimum of 4 years of electrical engineering product development experience in board‑level hardware design from concept to productionExperience architecting and designing complex embedded digital hardware from concept to completionProficiency with high‑speed digital interfaces such as FPGAs, PCIe, SATA, I²C, ARINC 429, Ethernet, and HD‑SDIStrong understanding of high‑speed digital signal‑integrity principles for board‑level designExperience developing detailed design specifications, test plans, verification strategies, and design documentationExperience leading engineering tasks or small projects and mentoring junior engineers in a collaborative environmentPreferred QualificationsExperience designing with Intel (Xilinx) or AMD (Altera) FPGAs, particularly Agilex or Versal familiesExperience developing high‑speed board interfaces such as 100 G/200 G Ethernet, PCIe Gen 4/Gen 5, or DDR4/DDR5 memory systemsExperience designing network‑interface hardware using devices from Mellanox, Broadcom, Marvell, or Intel CPU architectures with BIOS firmware integrationBackground working with 3U/6U VPX (VITA 46/65), COM Express, or SoM‑based embedded architectures for defense/aerospace systemsKnowledge of military standards such as MIL‑STD 704F, MIL‑STD 1275, MIL‑STD 461G, MIL‑STD 1399, and DO 160G, with experience developing ruggedized electronics to these requirementsExperience with video processing, HD‑SDI, display systems, secure computing, anti‑tamper features, encryption technologies, or DRFM‑based designsExperience supporting space‑application electronics or working with radiation‑tolerant componentsProficiency using Cadence Allegro for CAD/SI layout, routing, and high‑speed simulationExperience with DFR, DFM, DFC, and DFT methodologies for high‑reliability board designExperience supporting power‑supply design, power integrity, and EMI compliance including CE EMI and MIL‑STD 461GFamiliarity with requirement‑traceability or collaboration tools such as JAMA, DOORS, JIRA, or ConfluenceThis 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.Mercury 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. 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) 256‑1300#J-18808-Ljbffr