Senior Digital Design Engineer — Secret Clearance

Donatech Corporation; Tucson (AZ); On-site; USD 90,000 - 130,000; Full time

Job summary

Donatech Corporation in Tucson, AZ, seeks a Digital Design Engineer to design, analyze, simulate, test, and integrate digital electronic modules and CCAs for missile applications. The candidate must be a US citizen and hold an active Secret clearance.

You will lead architecture and detailed design across processors, FPGAs, memory, and interfaces (PCIe, Ethernet, I2C, SPI, UART), perform schematic capture, layout, and lab checkout, and collaborate within a team to drive hardware that meets

Qualifications

• Minimum 5 years of experience in electronics circuit design.
• Experience with multi‑assembly circuit cards and board‑level integration.
• Proficiency with schematic capture, layout, and signal/power integrity analysis.
• Experience with test plans and lab checkout.

Responsibilities

• Design, analyze, simulate, test, and integrate digital electronic modules and CCAs for missile applications.
• Collaborate with a team to ensure hardware meets interface standards (PCIe, Ethernet, I2C, SPI, UART).
• Part selection and trade studies during architecture design.

Skills

Circuit design for electronics

Schematic capture

Signal integrity analysis

Architecture design (block diagrams)

Lab checkout & integration

Tools

ECAD/EDA tools

Lab equipment

Job description

Donatech Corporation in Tucson, AZ, seeks a Digital Design Engineer to design, analyze, simulate, test, and integrate digital electronic modules and CCAs for missile applications. The candidate must be a US citizen and hold an active Secret clearance.

You will lead architecture and detailed design across processors, FPGAs, memory, and interfaces (PCIe, Ethernet, I2C, SPI, UART), perform schematic capture, layout, and lab checkout, and collaborate within a team to drive hardware that meets