Aerospace Electrical Design Engineer - Analog/Mixed-Signal

Theoris; Wichita (KS); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health Insurance

401(k) plan

PTO

Paid holidays

Job summary

Theoris is seeking an Electrical Design Engineer in Wichita to design avionics, power electronics, and battery systems across the product lifecycle. You will work on cockpitDisplays, sensing, data storage interfaces, and analog/digital power conversion, collaborating across teams.

Responsibilities include designing analog front-end circuits, leading mixed-signal integration, testing with lab equipment, and creating thorough design documentation and manufacturing artifacts.

Qualifications

• Bachelor’s degree in electrical engineering required.
• At least 5 years of analog and mixed-signal design experience for precision instrumentation.
• Proficient with PADS, LTSpice, or similar schematic capture.
• Strong PCB layout and signal integrity knowledge.
• Familiarity with RTCA DO-160 or MIL-STD-810/461 EMI/EMC practices.
• Excellent communication and detail orientation.

Responsibilities

• Design and implement analog front-end circuits, including amplifiers, ADC/DAC interfaces, and filtering stages for accurate signal processing.
• Lead mixed-signal system integration to design and verify data conversion, filtering, and conditioning stages.
• Research new components, technologies, and methods for new and existing designs.
• Coordinate with layout, mechanical, software, and certification engineers.
• Build and troubleshoot hardware, including soldering and operating test equipment, in both office and test-lab environments.
• Participate in rigorous testing using oscilloscopes, spectrum analyzers, and logic analyzers to validate performance against stringent requirements.
• Design and integrate manufacturing tools for new products as needed.
• Create detailed documentation for design verification, testing protocols, and component selection rationales, including BOMs, ECOs, and work instructions.

Skills

Analog design

Mixed-signal design

PCB layout

Signal integrity

EMI/EMC knowledge

Education

Bachelor's degree in Electrical Engineering

Tools

PADS

LTSpice

PCB layout software

Job description

Theoris is seeking an Electrical Design Engineer in Wichita to design avionics, power electronics, and battery systems across the product lifecycle. You will work on cockpitDisplays, sensing, data storage interfaces, and analog/digital power conversion, collaborating across teams.

Responsibilities include designing analog front-end circuits, leading mixed-signal integration, testing with lab equipment, and creating thorough design documentation and manufacturing artifacts.