Principal Electrical Analog Design Engineer

Q1 Technologies, Inc.; Redmond; On-site; AUD 259,000 - 346,000; Full time

Job summary

Q1 Technologies, Inc. seeks a Principal Electrical Analog Design Engineer to lead architecture, design, and systems engineering for aerospace sensing and electronics. The role demands deep analog circuit expertise and rigorous system-level modeling from concept through verification.

Ideal candidates have mastery of signal processing, linear systems, and high-precision electronics, and will drive innovation on the technical leadership team with strong cross-functional collaboration.

Qualifications

• Master’s or PhD in Electrical Engineering (preferred) or equivalent deep technical expertise.
• 10+ years in analog circuit design and high-precision systems engineering.
• Strong command of Linear Systems Analysis, Signal Processing, Laplace Transforms, and Fourier Analysis.
• DSP expertise including Z-Transforms and digital filter design.
• Proficiency with Matlab, Simulink, and Spice for design and simulations.
• Data analysis, circuit simulations, and verification testing experience.

Responsibilities

• Architect, design, and test high-precision analog and digital circuits for aerospace.
• Perform linear systems analysis and numerical simulations to verify reqs.
• Lead V&V procedures and evaluate data against mission-critical standards.
• Deliver design reviews to leadership and cross-functional teams.
• Collaborate with suppliers to ensure component and manufacturing compliance.

Skills

Analog circuit design

Systems analysis

Signal processing

Linear systems analysis

Data analysis

Education

Master’s or PhD in Electrical Engineering

Bachelor’s degree with equivalent deep technical expertise

Tools

Matlab

Simulink

Spice

Job description

Position: Principal Electrical Analog Design Engineer

Location: Redmond, WA (100% Onsite)

Job Type: Full-Time / Contract

About the Role

We are seeking a highly sophisticated Principal Electrical Analog Design Engineer to lead the architecture, design, and systems engineering for advanced sensing and electronic solutions within the aerospace sector. This high-impact role requires an elite combination of deep analog circuit expertise and rigorous mathematical system-level modeling to deliver cutting-edge hardware from concept through verification.

If you possess a mastery of signal processing, linear systems analysis, and high-precision electronics design, we invite you to drive innovation on our technical leadership team.

Key Responsibilities

• Advanced Circuit & System Design: Architect, design, and test high-precision analog and digital circuits, systems, and subsystems for aerospace applications.
• Mathematical Modeling & Analysis: Perform linear systems analysis, numerical analysis, and simulation to validate technical compliance with subsystem and system-level requirements.
• Verification & Validation (V&V): Formulate complex test procedures, drive hardware execution, and thoroughly evaluate data compliance against strict mission-critical standards.
• Technical Leadership & Reviews: Prepare and deliver comprehensive design review presentations to leadership, stakeholders, and cross-functional engineering teams.
• Supplier & Lifecycle Management: Collaborate with technical suppliers to ensure component and manufacturing compliance while meeting demanding project schedules and budgets.

Must-Have Skills & Qualifications

• Education: Master’s or PhD in Electrical Engineering (highly preferred) or a Bachelor's degree with equivalent deep technical expertise.
• Experience: Minimum of 10+ years of dedicated experience in analog circuit design and high-precision systems engineering.
• Systems Analysis & Signal Processing: Deep theoretical and practical command of Linear Systems Analysis, Signal Processing, Laplace Transforms, and Fourier Analysis.
• Digital Signal Processing (DSP): Strong expertise in DSP principles, Z-Transforms, and Digital Filter Design.
• Engineering & Math Simulation Tools: Mastery of Matlab, Simulink, and Spice design/simulation platforms.
• Data Mastery: Proven capability in numerical data analysis, circuit simulations, and verification testing.

Preferred Skills (Nice to Have)

• Direct experience with sensor architectures, advanced instrumentation, or aerospace-related electronics.
• Mastery of complex data methods including Regression, Curve Fitting, and Finite Difference Methods.
• Familiarity with Six Sigma methodologies and continuous engineering improvement frameworks.
• Excellent presentation, communication, and cross-functional leadership capabilities.