Aerospace FPGA/ASIC Design Verification Engineer

Butler America Aerospace L.L.C.; Cedar Rapids (IA); On-site; USD 94,000 - 109,000; Full time

Benefits offered by this job

401K

Medical, dental, vision

Sick time as applicable to state law

Job summary

Butler America Aerospace, LLC. is seeking a Design Verification Engineer in Cedar Rapids, IA to verify high‑reliability avionics hardware through DO‑254 DAL A compliance.

You will develop verification plans and implement advanced verification environments using UVM/SystemVerilog, creating reusable testbenches, sequences, and coverage models for ASIC/FPGA/SoPC projects. Ideal candidates have 5+ years in design verification, a STEM degree, and experience with Questasim, Vivado, Libero, and

Qualifications

• Requires STEM degree and 5+ years experience in design verification or related field.
• Experience building testbenches and verification environments (SystemVerilog, VHDL, Verilog).
• Hands-on with verification and simulation tools (Questasim, Vivado, Libero, Synplify Pro).
• Understanding digital interfaces (PCIe, DDR, Ethernet, I2C, ARINC429, CAN).
• Experience verifying timing, timing constraints, and clock domain crossings.

Responsibilities

• Develop verification plans based on requirements capture and traceability.
• Architect and implement advanced constrained random and directed verification environments (UVM/SystemVerilog).
• Create, develop, and maintain reusable verification components, testbenches, sequences, and coverage models.
• Perform ASIC/FPGA/SoPC verification using simulation, inspection, analysis, and hardware test methods.
• Conduct coverage analysis and drive closure against verification goals.
• Collaborate with design teams on architecture, interfaces, and RTL for testability.
• Generate DO 254 DAL A verification artifacts and support certification activities.
• Mentor junior verification engineers and recommend workflow/tool enhancements.

Skills

UVM

Constrained random

SystemVerilog

Testbench development

DO-254

Education

Bachelor's degree in STEM

Tools

Questasim

Vivado

Libero

Synplify Pro

Job description

Butler America Aerospace, LLC. is seeking a Design Verification Engineer in Cedar Rapids, IA to verify high‑reliability avionics hardware through DO‑254 DAL A compliance.

You will develop verification plans and implement advanced verification environments using UVM/SystemVerilog, creating reusable testbenches, sequences, and coverage models for ASIC/FPGA/SoPC projects. Ideal candidates have 5+ years in design verification, a STEM degree, and experience with Questasim, Vivado, Libero, and