Electrical Digital Design Engineer 2

Legion Technical Solutions LLC; Tucson (AZ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Competitive salary

Health insurance

Paid time off

Relocation bonus

Job summary

Legion Technical Solutions LLC in Tucson, AZ is seeking a Digital Design Engineer II to design, analyze, simulate, and test advanced digital electronic modules and CCAs for aerospace and defense applications. You will work on high-speed digital systems, processors, and multiprocessor architectures.

The role emphasizes hands-on hardware development, collaboration with cross-functional teams, and on-site work to support life‑cycle engineering from design through production.

Qualifications

• Bachelor's degree in Electrical Engineering or related field.
• Experience designing, analyzing, or testing digital circuits and hardware.
• Familiarity with circuit card assembly design and development.
• Knowledge of digital hardware architectures with processors, FPGAs, memory devices.
• Experience with PCIe, Ethernet, I2C, SPI, or UART interfaces.
• Experience with electronic design, simulation, or lab testing tools.
• Strong analytical and problem-solving skills.
• Ability to collaborate in a multidisciplinary team.
• Willingness to work onsite.

Responsibilities

• Design, develop, analyze, and test digital circuits, modules, and CCAs.
• Support digital hardware designs with processors, FPGAs, memory, and high-speed interfaces.
• Participate in schematic development, circuit analysis, and hardware verification.
• Assist integration of digital interfaces (PCIe, Ethernet, I2C, SPI, UART).
• Conduct laboratory testing, troubleshooting, and validation of hardware.
• Collaborate with engineering teams across disciplines to deliver integrated solutions.
• Support hardware development from design through production lifecycle.
• Contribute to design reviews, documentation, and problem-solving activities.
• Promote continuous improvement in digital electronics design processes.

Skills

Digital design

FPGA

Processors

Memory devices

PCIe

Ethernet

I2C

SPI

UART

Lab testing

Education

Bachelor's degree in Electrical Engineering

Tools

EDA tools

Oscilloscopes

Logic analyzers

Schematic capture

Job description

Benefits:

• Competitive salary


• Health insurance


• Paid time off


• Relocation bonus

Digital Design Engineer II – Advanced Electronic Systems

Legion Technical Solutions (LTS)

Location: Tucson, AZ

Work Arrangement: Onsite

About Legion Technical Solutions

Legion Technical Solutions (LTS) is a specialized engineering and technical staffing organization connecting talented professionals with opportunities supporting some of the nation's most advanced aerospace and defense technologies. We partner with industry-leading organizations to deliver innovative engineering solutions for complex, mission-critical programs.

We are seeking a Digital Design Engineer II to join a collaborative engineering team developing next-generation digital electronic systems for advanced aerospace and defense applications.

Position Overview

As a Digital Design Engineer II, you will contribute to the design, analysis, simulation, testing, and integration of sophisticated digital electronic modules and circuit card assemblies (CCAs).

This position offers an opportunity to work with cutting-edge technologies, including high-speed digital electronics, configurable logic, embedded processors, and multiprocessor architectures. Your work will support advanced guidance, video processing, and digital signal processing systems.

The ideal candidate is a hands-on electrical engineer with experience in digital circuit design who enjoys solving complex technical challenges and collaborating across engineering disciplines.

Key Responsibilities

• Design, develop, analyze, and test digital electronic circuits, modules, and circuit card assemblies.


• Support digital hardware designs incorporating processors, FPGAs, memory devices, and high-speed communication interfaces.


• Participate in schematic development, circuit analysis, simulation, and hardware verification.


• Support the integration of digital interfaces, including PCIe, Ethernet, I2C, SPI, and UART.


• Perform laboratory testing, troubleshooting, debugging, and validation of electronic hardware.


• Collaborate with electrical, firmware, software, systems, and mechanical engineering teams to develop integrated solutions.


• Support hardware development throughout the engineering lifecycle, from initial design through integration and production.


• Participate in technical design reviews, documentation, and engineering problem-solving activities.


• Contribute to continuous improvement initiatives involving digital electronics design and development processes.

Qualifications

Required Skills and Experience

• Bachelor's degree in Electrical Engineering, Computer Engineering, or a closely related technical discipline.


• Experience designing, analyzing, or testing digital electronic circuits and hardware.


• Familiarity with circuit card assembly design and development.


• Understanding of digital hardware architectures involving processors, FPGAs, and memory devices.


• Knowledge of digital communication interfaces such as PCIe, Ethernet, I2C, SPI, or UART.


• Experience with electronic design, simulation, or laboratory testing tools.


• Strong analytical, troubleshooting, and technical problem-solving skills.


• Ability to collaborate effectively in a multidisciplinary engineering environment.


• Willingness and ability to work onsite.

Preferred Qualifications

• Experience designing or supporting complex, multilayer circuit card assemblies.


• Familiarity with high-speed digital design, signal integrity, and timing considerations.


• Experience with schematic capture and electronic design automation (EDA) tools.


• Hands-on experience with oscilloscopes, logic analyzers, and other electronic test equipment.


• Exposure to FPGA-based hardware, embedded systems, or multiprocessor architectures.


• Experience supporting aerospace, defense, avionics, or other high-reliability electronic systems.


• Familiarity with hardware verification, integration, and production support activities.

Why Join Legion Technical Solutions?

At LTS, we recognize that exceptional engineering talent drives technological innovation. We are committed to connecting our engineers with challenging assignments that provide opportunities for professional development and meaningful technical contributions.

• Contribute to advanced aerospace and defense engineering programs.


• Work alongside experienced engineers developing sophisticated electronic technologies.


• Expand your expertise in digital hardware design, integration, and verification.


• Gain exposure to complex, high-performance electronic systems.


• Build your career with a team that values technical expertise, professionalism, and collaboration.

Legion Technical Solutions LLC is an Equal Opportunity Employer. We consider qualified applicants without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other status protected by applicable law.