Cisco · 22 hours ago
Senior Design Engineer
Allentown, PA
Full-time
Onsite
Senior Level, Lead/Staff
$166K/yr - $234K/yr
8+ years expCisco is a leader in networking solutions, and they are seeking a Senior Design Engineer to join their Silicon Photonics group. In this role, you will lead the design and development of next-generation photonics ICs, mentor engineers, and ensure innovation in optical networking.
Communications InfrastructureEnterprise SoftwareHardwareSoftware
Responsibilities
Drive architecture, design, and verification of high-speed mixed-signal and photonics circuits
Define and document chip-level specifications and verification plans
Collaborate across optical, electrical, firmware, and manufacturing teams to deliver end-to-end solutions
Lead lab validation, debug, and yield improvement activities
Mentor and provide technical guidance to junior engineers
Qualification
Required
Bachelors + 12 years of related experience, or Masters + 8 years of related experience, or PhD + 5 years of related experience
Master's or PhD in Electrical Engineering (or related field)
10+ years of experience in analog/mixed-signal IC design for high-speed systems
Lab validation and test experience with high-speed equipment
Experience with Python and C for automation and analysis
Hands-on expertise with design tools (Cadence Virtuoso, Spectre, Calibre, etc.)
Preferred
Deep expertise in photonics and high-speed datapath circuits (modulators, TIAs, PLLs, ADC/DAC, CDR)
Knowledge of industry standards (IEEE 802.3, QSFP, OSFP, QSFP-DD)
Experience leading cross-functional teams and making critical design tradeoffs
Strong leadership, communication, and mentoring skills
Benefits
Medical, dental and vision insurance
401(k) plan with a Cisco matching contribution
Paid parental leave
Short and long-term disability coverage
Basic life insurance
10 paid holidays per full calendar year
1 floating holiday for non-exempt employees
1 paid day off for employee’s birthday
Paid year-end holiday shutdown
4 paid days off for personal wellness determined by Cisco
16 days of paid vacation time per full calendar year
Flexible vacation time off program
80 hours of sick time off provided on hire date and each January 1st thereafter
Up to 80 hours of unused sick time carried forward from one calendar year to 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
Annual bonuses subject to Cisco’s policies
Company
Cisco
Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products. It is a sub-organization of Cisco Press.
10001+ employees
H1B Sponsorship
Cisco has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1238)
2024 (1231)
2023 (1273)
2022 (2127)
2021 (1991)
2020 (1173)
Funding
Current Stage
Public CompanyTotal Funding
unknown1990-02-13IPO
Leadership Team
Chuck Robbins
Chair and CEO
Carl Solder
Chief Technology Officer - Cisco System Australia/New Zealand
Recent News
2026-01-08
The Hollywood Reporter
2026-01-07
Company data provided by crunchbase