Server Electrical Engineer III

Job Summary

Mercury Systems is offering an experienced Hardware Engineer with a strong focus on rugged server integration. In this role, you will integrate and validate server components including risers, power supplies, cables, add‑in cards, and high‑speed interfaces, ensuring full system‑level electrical integrity. You will also design targeted supporting PCBs (such as riser cards, power distribution boards, or fan controllers) needed to optimize system performance and configurability.

This position is ideal for an engineer who enjoys hands‑on system bring‑up, debugging, and cross‑functional collaboration.

• Lead electrical integration of rugged server systems, incorporating commercial and custom boards.
• Own system‑level power architecture, including review, qualification, and integration of commercial power supplies.
• Integrate risers, cabling, add‑in cards, and high‑speed interfaces (PCIe Gen5, USB 3.x, SATA, Ethernet).
• Perform targeted PCB design including riser cards, power distribution boards, and fan/control modules.
• Address signal‑integrity issues and recommend cables, layouts, or red‑river‑based solutions when needed.
• Support thermal management by developing or integrating fan‑control solutions.
• Collaborate with mechanical, test, software, and systems teams to ensure full system compliance.
• Lead debug and root‑cause analysis across power, thermal, and high‑speed digital domains.
• Develop system electrical specifications, integration plans, and test procedures.

• BS in Electrical Engineering or related field; MS preferred.
• Ideally 4+ years of hardware development experience from concept through production.
• Strong experience with PC/server architectures and system‑level hardware integration.
• Hands‑on experience with power supplies and high‑current system design.
• Experience with high‑speed digital interfaces (PCIe, USB 3.x, SATA, Ethernet).
• Ability to design schematics using Cadence DEHDL/Concept or similar tools.
• Understanding of signal‑integrity principles and best practices.
• Strong cross‑disciplinary communication skills and ability to lead technical efforts.
• An active DoD secret clearance or the ability to obtain one. US Citizenship is required.

• Experience adapting commercial power supplies to military or ruggedized applications.
• Familiarity with MIL-STD
  704F, 1275, 1399, or MIL-STD
  461G.
• Experience with riser card, signal conditioning, or red‑river designs.
• Knowledge of thermal management and fan‑control system design.
• Experience with Intel CPU architecture and BIOS‑level integration.
• Hands‑on experience with microcontrollers for sequencing or control tasks.
• Experience with Cadence Allegro for layout or SI simulation.

• $75,000.00 - $ annual salary for in‑office or hybrid employees in FL, GA, IN, AZ, AL, MD or TX, and all remote employees.
• $84,000.00 - $ annual salary for in‑office or hybrid employees in VA, CA, NH or MA.
• $88,500.00 - $ annual salary for in‑office or hybrid employees in NJ.

The following factors influence individual base salary offers: role and related responsibilities; prior work experience; education, training, skills and certifications; internal equity with others employed by Mercury in similar roles; geographic location; and alignment with market data.

Mercury provides a variety of benefits for team members, including bonus opportunities, health, life and disability insurance, company‑paid holidays and time off, 401(k) retirement plan, discounted employee stock purchase plan, tuition reimbursement, and access to professional development and personal wellness platforms such as Linked In Learning, Headspace, Aaptiv, and Virgin Pulse. Team members at the Director or Vice President level are also eligible for annual stock‑based awards.

Mercury offers a 9/80 alternative work schedule to support work/life balance (available based on location).

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.

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, please contact us regarding the accessibility of our website or need assistance completing the application process. (978) 256‑1300