Signal and Power Integrity (SIPI) Engineer

Schweitzer Engineering Laboratories

Boise, ID

Full Time

Posted September 17, 2026

$89k - $134k

Transmission & Distribution

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Listing evidence and provenance

Source: Workday View original listing
Freshness: Open in the current public read path; this is not an employer guarantee.Last observed October 5, 2026
Classification: Modern power-system classification not yet published for this listing.Legacy source industry field: Transmission & Distribution
Pay provenance: Employer-provided pay

Job Description

We are seeking a talented Signal Integrity and Power Integrity Engineer to join our hardware engineering team.

Key Responsibilities

Perform signal integrity and power integrity simulations and analysis for high-speed digital designs
Conduct pre-layout and post-layout SI/PI assessments to ensure design compliance with specifications
Develop and validate models for signal integrity analysis including IBIS, SPICE, and S-parameter models
Collaborate with PCB layout designers to optimize stackup, routing, and power delivery network design
Analyze and troubleshoot signal integrity issues such as crosstalk, reflection, impedance discontinuities, and EMI
Evaluate power distribution network (PDN) performance including impedance analysis, decoupling strategies, and voltage droop
Support hardware validation through correlation of simulation results with measurement data
Create design guidelines and best practices for SI/PI optimization
Interface with cross-functional teams including hardware design, layout, and product engineers

Requirements

Bachelor's degree in Electrical Engineering, Computer Engineering, or related field (Master's preferred)
3+ years of experience in signal integrity and power integrity analysis and simulation
Experience with electromagnetic theory, transmission line theory, and high-speed digital design
Proficiency with SI/PI simulation tools (e.g., Ansys HFSS, SIwave, Cadence Sigrity, Keysight ADS, or similar)
Experience with SPICE simulation tools (e.g. Ansys Nexxim, Synopsys HSPICE, Cadence Spectre, LTSPICE, or similar)
Solid understanding of circuit design fundamentals including analog and digital circuits
Strong foundation in hardware design principles and PCB design considerations
General modeling and simulation experience for hardware validation and verification
Hands-on experience with hardware development lifecycle
Experience with IBIS model development and validation
Familiarity with S-parameter measurements and VNA operation
Knowledge of DDR, PCIe, USB, Ethernet, or other high-speed interface standards
Proficiency with scripting languages (i.e. Python) for automation and data analysis
Experience correlating simulation results with lab measurements
Understanding of EMC/EMI design principles
Exposure to thermal simulation and analysis
Strong analytical and problem-solving skills
Excellent communication skills with ability to present complex technical concepts clearly
Detail-oriented with strong organizational skills
Ability to work collaboratively in a cross-functional team environment
Self-motivated with ability to manage multiple priorities

Benefits & Perks

People are at the core of our company and we hire employee-owners. We welcome you to learn more about how we support employees.
We’re 100% employee owned. Retirement benefits include an employer funded stock ownership plan (ESOP) and personal 401(k) options.
We offer top tier medical, prescription, dental, vision, life, and disability insurance.
We recognize the importance of a healthy life balance and offer: 10 paid holidays, annual vacation accrual starting at 12 days, 9 paid sick days, and paid family and medical leave that covers 90% of your pay.
We foster growth and development of our employees through avenues such as STEM courses, apprenticeships, tuition assistance, and engineering development programs.
Ask our team about other benefits including wellness, fertility, adoption, and flexible spending benefits.