Senior Hardware Systems Engineer

The application window is expected to close on 01/30/2026.

Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.

Meet the Team
The High-End Routing hardware team develops the groundbreaking routers deployed in Service Providers and Data Centers worldwide. We are inventors in our field, using powerful technologies to design a new class of innovative routers supporting the Internet of the Future. Join us and participate in this exciting journey towards the future of connectivity!

You will work among engineers as a direct contributor, designing and operating our growing worldwide network infrastructure. You will collaborate multi-functionally with architects, developers, and vendors within Cisco throughout the product development life cycle, solving sophisticated problems along the way.

Your Impact

You are a hard-working individual, dedicated to designing innovative electronic systems. You have a strong technical foundation and are continuously eager to learn. You demonstrate strong analytical and problem-solving abilities, with the capability to identify and solve hardware issues during the design and testing phases. You understand the importance of adhering to industry standards in hardware design and can clearly articulate ideas, discuss design concepts, and collaborate with team members effectively.

You will be designing the hardware for the Cisco 8000 series routers to deliver the best quality and best power efficiency using groundbreaking Serdes technology at the highest bit rates possible. Your responsibilities will span from hardware definition to design, and from qualification to final product release to our customers.

Primary responsibilities:

* Drive hardware product life cycle development including architecture, detailed design, bring up, debug, Hardware Qualification, Release to Manufacturing, sustaining support and field failure support

* Use Cadence/Allegro to develop and collect schematics

* Guide layout and routing phase of the design

* Write hardware specs, develop test plans, bring up hardware with ASIC teams

* Debug issues the lab using analyzers, scopes

Minimum Qualifications:
*Bachelor's degree in Electrical Engineering or Computer Engineering and 7+ years of experience, or Master's degree in Electrical Engineering or Computer Engineering and 4+ years of experience

* Experience with high speed design (for example Ethernet, PCIe, USB etc)

* Experience collaborating with one or more peer teams such as: Manufacturing, Mechanical, or Signal Integrity

* Expertise in Board Design using industry standard tools such as Concept, Allegro, or equivalent tools

* Experience with lab bring up and hardware design validation of products

Preferred Qualifications:

* Experience writing hardware functional specifications

* Experience with control interfaces such as PCIe, MDIO, SPI, I2C

* Experience designing systems with DDR4/DDR5 DIMMs and storage products

* Experience with tackling signal integrity issues and board mounted power design and distribution techniques

* Experience working with programmable devices such as FPGAs, CPLD

* Prior experience with shipping products

At Cisco, we're revolutionizing how data and infrastructure connect and protect organizations in the AI era - and beyond. We've been innovating fearlessly for 40 years to create solutions that power how humans and technology work together across the physical and digital worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital footprint.

Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that the opportunities to grow and build are limitless. We work as a team, collaborating with empathy to make really big things happen on a global scale. Because our solutions are everywhere, our impact is everywhere.

We are Cisco, and our power starts with you.

Individual pay is determined by the candidate's hiring location, market conditions, job-related skillset, experience, qualifications, education, certifications, and/or training. The full salary range for certain locations is listed below. For locations not listed below, the recruiter can share more details about compensation for the role in your location during the hiring process.

U.S. employees are offered benefits, subject to Cisco's plan eligibility rules, which include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance. Please see the Cisco careers site to discover more benefits and perks. Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.

U.S. employees are eligible for paid time away as described below, subject to Cisco's policies:

• 10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees

• 1 paid day off for employee's birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by Cisco

• Non-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employees

• Exempt employees participate in Cisco's flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)

• 80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours ofunused sick timecarried forwardfrom one calendar yearto the next

• Additional paid time away may be requested to deal with critical or emergency issues for family members

• Optional 10 paid days per full calendar year to volunteer

For non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco's policies.

Employees on sales plans earn performance-based incentive pay on top of their base salary, which is split between quota and non-quota components, subject to the applicable Cisco plan. For quota-based incentive pay, Cisco typically pays as follows:

• .75% of incentive target for each 1% of revenue attainment up to 50% of quota;

• 1.5% of incentive target for each 1% of attainment between 50% and 75%;

• 1% of incentive target for each 1% of attainment between 75% and 100%; and

• Once performance exceeds 100% attainment, incentive rates are at or above 1% for each 1% of attainment with no cap on incentive compensation.

For non-quota-based sales performance elements such as strategic sales objectives, Cisco may pay 0% up to 125% of target. Cisco sales plans do not have a minimum threshold of performance for sales incentive compensation to be paid.

The applicable full salary ranges for this position, by specific state, are listed below:

New York City Metro Area:

Non-Metro New York state & Washington state:

* For quota-based sales roles on Cisco's sales plan, the ranges provided in this posting include base pay and sales target incentive compensation combined.

** Employees in Illinois, whether exempt or non-exempt, will participate in a unique time off program to meet local requirements.