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Si Pi Engineer Jobs in Bothell, WA (NOW HIRING)

Signal integrity (SI) and power integrity (PI) analysis * Clocking, reset, power sequencing, and ... D.) in Electrical Engineering, Electronics Engineering, Aerospace Engineering, or a related field.

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Si Pi Engineer information

See Bothell, WA salary details

$40.8K

$119.9K

$153.7K

How much do si pi engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for si pi engineer in Bothell, WA is $119,929.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $152,000.00 per year, depending on experience, location, and employer.

What are Si Pi Engineers?

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, and why are they important?

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 Bothell, WA? For Si Pi Engineer jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Si Pi Engineer jobs in Bothell, WA look for? The top searched job categories for Si Pi Engineer jobs in Bothell, WA are:
Avionics Hardware Engineer III

Avionics Hardware Engineer III

Blue Origin

Seattle, WA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Blue Origin rating

8.7

Company rating: 8.7 out of 10

Based on 91 frontline employees who took The Breakroom Quiz

13th of 61 rated aerospace companies


Job description

Application close date:

Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

This role supports the development and operations of New Glenn, a single-configuration, heavy-lift orbital launch vehicle capable of routinely carrying people and payloads to low-Earth orbit, geostationary transfer orbit, cislunar, and beyond. Its first stage is fully reusable, and the vehicle was designed from the beginning to be human-capable.Avionics Hardware Engineer III

The New Glenn Avionics team is multidisciplinary covering power, GNC, network and communications, Software, embedded systems, sensors, cabling, testing and integration. This position is in support of a multi-disciplinary engineer who will focus on network hardware for design, test, and integration of upper stage avionics systems. This position will be as an active participant in a rapid development type environment and requires the appropriate approach of bias for action while quickly delivering results. The decisions made early on will set Blue Origin up for long-term success. It also requires comfort with ambiguity and an ability to find a path forward

We are seeking an extremely ambitious network focused Avionics Hardware Engineer with a passion for the product lifecycle of ideation, design, development, testing, deployment, and maintenance. The ideal candidate should have a deep understanding of avionics system design and testing capabilities. Candidates are encouraged to apply if they meet most, but not all, of the qualifications below.

We are looking for someone to apply their technical expertise, leadership skills, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision is required!

Responsibilities include but are not limited to:

  • Design and develop avionics hardware systems that can be integrated into an upper stage vehicle.
  • Review detailed PCB designs and layouts. Ensure designs meet all required aerospace and industry standards, including signal integrity, thermal considerations, and mechanical constraints.
  • Collaborate with embedded software and network OS teams during system integration.
  • Define and sustain board-level architecture including switch ASICs, PHYs, optics, power, and management subsystems
  • Create and review schematics based on system requirements, ensuring accuracy and adherence to design specifications.
  • Build and test prototypes, troubleshoot design issues, and work with manufacturing teams to transition designs from prototype to production.
  • Collaborate with multi-functional teams to implement robust and efficient designs.
  • Conduct benchmarking and performance analysis to guide the design and optimization process.
  • Support the full development lifecycle, including requirements analysis, design, coding, testing, debugging, deployment, and documentation.
  • Keep abreast of the latest developments in hardware technologies, tools, and best practices.
  • Ensure all designs comply with relevant aerospace industry standards and safety regulations. Perform risk assessments and design reviews as necessary.

Minimum Qualifications:

  • Bachelor's degree or higher in Electrical Engineering, Electronics Engineering, or a related field, with a strong track record in electronics and computing.
  • Minimum of 5 years of experience in avionics systems design. Significant portion of this experience in the aerospace industry preferred.
  • Strong understanding of PCB layout requirements for Ethernet PHY designs (10/100/1000BASE-T), including controlled-impedance differential pair routing.
  • Proficient in stack-up planning, length matching, EMI/ESD mitigation, and proper PHY-magnetics-RJ45 placement.
  • Ability to follow PHY datasheets/reference designs and apply signal- and power-integrity best practices.
  • Strong understanding of signal integrity, power distribution, embedded systems, cabling and embedded system interfaces.
  • Experience with high-speed interfaces (SerDes, PCIe, Ethernet PHYs)
  • Signal integrity (SI) and power integrity (PI) analysis
  • Clocking, reset, power sequencing, and voltage regulation design
  • EMI/EMC considerations and compliance testing
  • Solid understanding of Ethernet switching fundamentals
  • Knowledge of TCP/IP, OSI model, IPv4/IPv6
  • Understanding of IEEE 802.3 / 802.1 standards
  • Experience analyzing and debug packet transmit (TX) and receive (RX) data paths across MAC, PHY, and optical interfaces
  • Validate correct CRC generation, insertion, checking, and error handling across Ethernet frames
  • Hands-on experience with hardware debugging tools such as oscilloscopes, logic analyzers, multimeters, and JTAG.
  • Familiarity with packet capture and network debugging tools such as Wireshark, tcpdump, BERT, and TDR.
  • Familiarity with Altium Designer, Altium Constraint Manager, impedance calculators, and WCCA.
  • Hands-on experience with performing environmental test derived from MIL-STD and SMC-S-016.
  • Skilled in analyzing system requirements and decomposing complex problems into clear, actionable steps for hardware implementation.
  • Good communication and collaboration skills, with a proven ability to work effectively in a multi-disciplinary team and articulate technical concepts clearly.
  • Be a continuous learner and proactive problem solver, eager to tackle the unique challenges presented in the realm of board development and hardware deployment.

Preferred Qualifications:

  • Advanced degree (Master's or Ph.D.) in Electrical Engineering, Electronics Engineering, Aerospace Engineering, or a related field.

Base Pay Range for:

WA applicants is $130,706.00 - $182,987.70

Other site ranges may differ

Culture Statement

Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

Export Control Regulations

Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S.as a refugee or granted asylum.

Background Check

  • Required for all positions: Blue's Standard Background Check

  • Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation

  • Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.

  • Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

Benefits

  • Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.

  • Stock Options for all regular employees (working at least 20 hours/week)

  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.

  • Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

Equal Employment Opportunity

Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see here.

Affirmative Action and Disability Accommodation

Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.


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About Blue Origin

Sourced by ZipRecruiter

Blue Origin is a private aerospace manufacturing and suborbital spaceflight services company based in Kent, Washington, USA. Established in 2000 by Amazon founder Jeff Bezos, the company operates in the cutting-edge aerospace industry aiming to build a future where millions of people can live and work in space. They develop a variety of technologies, with a focus on reusable rocket systems which significantly reduce the cost of space travel. Blue Origin's core mission is to make this vision come to life by incrementally building on its successes with an ultimate vision of dramatic cost reduction and increased reliance on reusable spacecraft.

Industry

Space research administration

Company size

1,001 - 5,000 Employees

Headquarters location

Kent, WA, US

Year founded

2000