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Si Pi Engineer Jobs in Minnesota (NOW HIRING)

Quality Support, Inc.

Hardware Engineer III

Virginia, MN · On-site

$100 - $130/hr

Quality Support, Inc., openings for Hardware Engineers with 8-10+ years of related experience with ... Familiarity with signal integrity (SI) and power integrity (PI) analysis. * Experience working with ...

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Si Pi Engineer information

What is a Si Pi engineer?

Si Pi Engineers, also known as Signal Integrity and Power Integrity Engineers, are professionals who specialize in ensuring that electronic systems, especially those involving high-speed signals and complex power delivery networks, function correctly and reliably. They analyze, design, and troubleshoot circuits to minimize signal degradation, interference, and power delivery issues in printed circuit boards (PCBs) and integrated circuits. Their work is critical in industries such as telecommunications, data centers, consumer electronics, and automotive electronics, where high-speed data transfer and stable power are essential.

What is the difference between Si Pi Engineer vs PCB Design Engineer?

AspectSi Pi EngineerPCB Design Engineer
CredentialsBachelor's in Electrical Engineering or related; certifications like IPC CID or IPC CID+Bachelor's in Electrical Engineering, Electronics, or related; certifications like IPC CID or IPC CID+
Work EnvironmentElectronics manufacturing, semiconductor, or embedded systems companiesElectronics design firms, manufacturing, or consulting companies
Industry UsageUsed in semiconductor, embedded systems, and IoT industriesCommon in consumer electronics, industrial equipment, and communication devices

Both Si Pi Engineers and PCB Design Engineers often hold similar credentials and work in electronics-related industries. However, Si Pi Engineers focus more on signal integrity and power integrity within integrated circuits, while PCB Design Engineers specialize in designing printed circuit boards. Understanding these distinctions helps clarify career paths and job expectations in electronics design and manufacturing.

What are some common challenges faced by Si Pi engineers when collaborating with cross-functional teams?

Si Pi Engineers often work closely with hardware designers, PCB layout engineers, and system integrators to ensure signal and power integrity across complex electronic systems. A common challenge is effectively communicating technical requirements and constraints, as not all team members may have a deep understanding of SI/PI principles. Additionally, balancing performance, cost, and manufacturability while resolving issues such as crosstalk, noise, and voltage fluctuations can require creative problem-solving and strong teamwork. Regular design reviews and open communication channels help mitigate these challenges and lead to successful project outcomes.

What are the key skills and qualifications needed to thrive as a Si Pi engineer?

To thrive as a Si Pi (Signal Integrity/Power Integrity) Engineer, a strong background in electrical engineering, circuit design, and high-speed signal analysis is essential, usually supported by a relevant engineering degree. Familiarity with simulation tools such as HyperLynx, Ansys SIwave, and Cadence, along with experience in PCB layout and measurement instruments like oscilloscopes and VNAs, is typically required. Analytical thinking, problem-solving, and effective communication are vital soft skills for collaborating across design and manufacturing teams. These competencies ensure reliable high-speed electronic systems, minimize signal loss, and prevent power distribution issues, which are critical for product performance and integrity.
What are popular job titles related to Si Pi Engineer jobs in Minnesota? For Si Pi Engineer jobs in Minnesota, the most frequently searched job titles are:
What job categories do people searching Si Pi Engineer jobs in Minnesota look for? The top searched job categories for Si Pi Engineer jobs in Minnesota are:
What cities in Minnesota are hiring for Si Pi Engineer jobs? Cities in Minnesota with the most Si Pi Engineer job openings:
Si Pi Engineer jobs near you
Infographic showing various Si Pi Engineer job openings in Minnesota as of August 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Hardware Engineer III

Quality Support, Inc.

Virginia, MN • On-site

$100 - $130/hr

Other

Posted 5 days ago

Job description

Quality Support, Inc., openings for Hardware Engineers with 8-10+ years of related experience with a background of submarine electronic subsystem requirements, development, testing, building, maintaining, and troubleshooting AI infrastructure under the guidance of senior staff. In this role, you will own the design, development, and testing of complex embedded hardware systems and electronic components, collaborating closely with software, layout and manufacturing teams to support system integration of our rapidly expanding AI infrastructure. Working alongside senior engineers, you will ensure the highest levels of system availability, performance, and security as we bring innovative products from concept to prototype to mass production. Preferred Virginia Class Submarine Program and/or Columbia Class Submarine Program background/experience but not required. Secret and Top-Secret clearances required. Must be a US Citizen.

THIS POSITION IS CONTINGENT UPON CONTRACT AWARD.

Hardware Engineer III Job Responsibilities

Transform AI technology into opportunity as a Hardware Engineer at QSI. Help drive the next-must have dynamic mission‑critical government projects while maturing your engineering skills and career.

  • Hardware Design: Create and review schematics, component layouts, and blueprints for high-speed digital and analog circuits.
  • Prototyping & Bring‑Up: Lead prototype bring‑up, debug hardware issues, and perform root‑cause analysis on electrical and electromechanical failures.
  • Validation & Testing: Develop comprehensive test plans and conduct verification and validation (V&V) testing to ensure regulatory compliance, performance, and reliability.
  • Cross‑Functional Collaboration: Partner with firmware, mechanical, and manufacturing teams to optimize designs for manufacturability (DFM/DFA) and seamless system integration.
  • Documentation: Author and maintain rigorous technical documentation, including hardware specifications, test reports, and design configuration data.
Hardware Engineer Qualifications/Skills
  • Technical Skills: Proficiency in schematic capture and PCB layout tools (e.g., Altium Designer, OrCAD, Allegro).
  • Knowledge: Strong understanding of embedded system architecture, microprocessors, FPGA logic, and power management.
  • Problem Solving: Exceptional debugging and troubleshooting skills utilizing lab equipment (oscilloscopes, logic analyzers, spectrum analyzers).
  • Experience taking hardware from initial development through rate production in highly regulated industries (e.g., aerospace, defense, telecom).
  • Familiarity with signal integrity (SI) and power integrity (PI) analysis.
  • Experience working with U.S. Government defense contracts or security clearance eligibility.
  • Teamwork
  • Analyzing information
  • Hardware/AI design
  • System/AI requirements
  • Hardware in anAI architecture setting
  • The desire to be challenged and think out of the box
Education / Experience Required
  • BS or MS degree in electrical engineering, computer engineering, or closely related field
  • Five to eight years of professional experience in electric hardware development, including high-speed PCB design
  • Eight to ten plus years of experience as a Hardware/AI Engineer
  • Four plus years of experience with AI, would be helpful

Quality Support, Inc. is an Equal Opportunity / Affir­mative Action employer.

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