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Si Pi Engineer Jobs (NOW HIRING)

Ciena

Principal SI/PI Design Engineer

New Providence, NJ

$157K - $250K/yr

As an SI/PI Design Engineer, you will be an integral part of the Ciena engineering team and lead the electrical package design for custom in-house photonic, analog, and digital ICs supporting next ...

Ciena

Principal SI/PI Design Engineer

New Providence, NJ · On-site

$157K - $250K/yr

As an SI/PI Design Engineer, you will be an integral part of the Ciena engineering team and lead the electrical package design for custom in-house photonic, analog, and digital ICs supporting next ...

Waymo

Senior Signal Integrity Engineer

Mountain View, CA

$123K - $169K/yr

Hardware Engineering is an innovative and collaborative group of electrical, mechanical ... Establish comprehensive SI/PI guidelines and stack-up specifications through feasibility studies ...

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Si Pi Engineer information

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$36.5K

$107.3K

$137.5K

How much do si pi engineer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for si pi engineer in the United States is $107,282.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $136,000.00 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.
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Si Pi Engineer jobs near you
Infographic showing various Si Pi Engineer job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $107,282 per year, or $51.6 per hour.
Principal SI/PI Design Engineer

Principal SI/PI Design Engineer

Ciena

New Providence, NJ

$157K - $250K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago

Job description

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We're a technology company that leads with our humanity-driving our business priorities alongside meaningful social, community, and societal impact.

How You Will Contribute:

As an SI/PI Design Engineer, you will be an integral part of the Ciena engineering team and lead the electrical package design for custom in-house photonic, analog, and digital ICs supporting next generation optical modules.

  • Own and drive advanced package selection, new product BGA configuration and package structure
  • Responsible for package/SIP layout, optimization, design verification and tapeout
  • Interface and coordinate with cross-functional groups throughout Ciena on new product package selection, feasibility analysis and design
  • Work cross-functionally, understand trade-offs, constraints, and optimizing silicon floor plan, bump and package pin out
  • Simulate and optimize signal/power integrity and RF performance of the package design
  • Interface and work with CMs and vendors for the sourcing existing designs and future product development

Must Haves:

  • BS in Electrical Engineering or Physics
  • 5+ years hands on experience with IC package design

Assets:

  • Substrate design experience for RF, digital, high speed and mixed signal die
  • Thorough understanding of signal and power integrity fundamentals
  • Proficient in Advanced Package Designer (APD)+SIP and/or Xpedition Package Designer (XPD) tools (Cadence highly preferred)
  • Fluent in SI/PI and EM simulation tools such as SIWave, HFSS
  • Experience in package design electrical review, SI/PI analysis
  • Experience in package design for manufacturing reviews
  • Familiar with package substrate technologies including 2.5-D IC and 3-D IC interposers
  • Problem solver with strong engineering fundamentals

Pay Range:

The annual salary range for this position is $157,100 - $250,900 USD.

Pay ranges at Ciena are designed to accommodate variations in knowledge, skills, experience, market conditions, and locations, reflecting our diverse products, industries, and lines of business. Please note that the pay range information provided in this posting pertains specifically to the primary location, which is the top location listed in case multiple locations are available.

Non-Sales employees may be eligible for a discretionary incentive bonus, while Sales employees may be eligible for a sales commission. In addition to competitive compensation, Ciena offers a comprehensive benefits package, including medical, dental, and vision plans, participation in 401(K) (USA) & DCPP (Canada) with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays, paid sick leave, and vacation time. We also comply with all applicable laws regarding Paid Family Leave and other leaves of absence.
At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard. Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is anEqual Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

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