Senior Electrical Engineer - High-Speed Digital Hardware

Job Title: Senior Electrical Engineer - High-Speed Digital HardwareJob Description

We are seeking a hands-on Senior Electrical Engineer to lead the design, development, integration, and validation of complex digital and mixed-signal circuit card assemblies (CCAs) supporting advanced embedded computing platforms. This individual will be responsible for architecting and designing high-speed digital hardware, guiding products from concept through production, and serving as a technical leader for less experienced engineers. This role is best suited for an engineer whose recent experience centers around complex digital electronics, high-speed interfaces, processor-based designs, power architecture, board bring-up, and system troubleshooting.

Responsibilities

• Design and develop complex circuit card assemblies utilizing modern digital architectures.
• Implement and integrate DDR memory interfaces, PCIe, Ethernet, USB, DisplayPort, HDMI, and other high-speed communications interfaces.
• Design around large-scale application processors, FPGAs, SoCs, and supporting power architectures.
• Develop schematics, component selection, power distribution networks, and interface circuitry.
• Perform circuit simulation and analysis using SPICE-based tools.
• Support PCB layout reviews with emphasis on signal integrity, power integrity, manufacturability, and reliability.
• Conduct board bring-up, debug, integration, and verification of newly designed hardware.
• Troubleshoot hardware issues at the board and system level.
• Support EMI/EMC testing and resolve compliance issues.
• Work closely with firmware, FPGA, systems, mechanical, and manufacturing engineers throughout product development.
• Guide and mentor junior engineers while providing technical leadership on complex development efforts.
• Generate and maintain design documentation, test procedures, and engineering reports.

Essential Skills

• 7+ years of electrical engineering experience focused on digital hardware design.
• Experience with Circuit Card Assembly (CCA) design, Cadence design tools, and SPICE simulation tools.
• Proficiency in high-speed digital design and hardware integration and troubleshooting.
• Strong understanding of signal integrity, power integrity, high-speed PCB design, and processor-based architectures.
• Experience bringing complex hardware products from concept through production.
• Bachelor"s degree in Electrical Engineering or related discipline.

Additional Skills & Qualifications

• Experience with Allegro PCB layout/drawings, rugged cable design/drawing notes, VHDL/Verilog.
• Mentoring/task leadership.
• Recent experience designing and integrating high-speed interfaces such as DDR3/DDR4/DDR5 memory, PCIe Gen4/Gen5, USB 3.2, 2.5 Gigabit Ethernet, and 10 Gigabit Ethernet.
• Experience with digital processing platforms, application processors, FPGA-based designs, VHDL development, and FPGA integration.
• Knowledge of power architecture including point-of-load switching power supplies, power sequencing, and mixed-signal power systems.
• Proficiency in hardware development and validation including new board bring-up, circuit simulation, signal integrity simulation, power integrity simulation, lab debugging, and EMI/EMC troubleshooting.

Work Environment

The work environment involves collaboration with firmware, FPGA, systems, mechanical, and manufacturing engineers. The role includes designing with modern digital architectures and utilizing high-speed communications interfaces. Engineers will work in a lab setting for hardware integration, troubleshooting, and validation activities, maintaining a focus on signal and power integrity as well as design for manufacturability and reliability.

Job Type & Location

This is a Contract position based out of Melbourne, FL.

Pay and Benefits

The pay range for this position is $70.00 - $85.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Melbourne,FL.

Application Deadline

This position is anticipated to close on Aug 12, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.