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Added 9 mins ago
Sr Associate, Mechanical Engineering
L3Harris Technologies
Huntsville, AL
L3Harris is seeking a Sr Associate Mechanical Design Engineer to support the design and development of filament‑wound composite cases for solid propulsion and controllable solids systems.…
Added 9 mins ago
Sr. AI Security Software Engineer (Starshield)
SpaceX
Hawthorne, CA · Washington, DC
As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time…
Added 9 mins ago
Sr. AI Security Software Engineer (Starshield)
SpaceX
Washington, DC · Hawthorne, CA
As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time…
Added 16 mins ago
Senior Customer Quality Engineer
Bose Corporation, U.S.A
MI
As a Senior Customer Quality Engineer within the Automotive Global Customer Quality organization, you will directly support North American automotive OEM customers while supervising one…
Added 24 mins ago
Sr Lead Software Engineer - Forward Deployed Engineer
JPMC page
New York, NY · NY
As a Senior Lead Software Engineer at JPMorganChase within the Payments and Global Banking, Commercial & Industrial Lending division, you are an integral part of an agile team that works to…
Added 28 mins ago
Sr. Front End Engineer, AWS Solutions
Amazon Development Center U.S., Inc.
Seattle, WA
As a Senior Front-End Engineer, you'll be a technical lead for the system. You'll shape its architecture, build new interaction patterns for working with AI, and help product teams adopt…
Added 29 mins ago
Sr FPGA Design Engineer
Scientific Research Corporation
Huntsville, AL
Experienced in firmware and embedded software development for FPGAs
Added 32 mins ago
Project Manager
Kaufman Lynn Construction
United States
Provide direct oversight and mentoring of the Project Engineer and Assistant Project Manager assigned to the project (as applicable) and is directly responsible for successful performance…
Added 33 mins ago
GD
Lead Engineer, Software Development
Green Dot Corporation
Cincinnati, OH
- $148,662 to $181,000 USD / year
Lead Engineer, Software Development (Green Dot Corporation; Cincinnati, OH): Perform coding and code reviews, unit testing, and integration testing. Ensure quality deliverables/releases,…
Added 54 mins ago
C
Sr Project Manager
ComEd
OAKBROOK TERRACE, IL
- $100,800 USD / year
…Leads project teams through business case / capital approval process, development and execution of project plans and project closeout. These projects have budgets that will typically range…
Added 54 mins ago
Sr. Segment Industrial Engineer
Mars Petcare US, Inc.
United States
Maintain accurate catalogue of process, product and packaging capabilities relevant to leveraging existing platforms for growth
Added 57 mins ago
Technical Project Manager - Sr. Lead Software Engineer
JPMC page
Jersey City, NJ
Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to drive efficiency and…
Added 1 hour ago
TP
Sr. Engineer, Digital Systems Quality Assurance
The Planet Group
Bridgewater, NJ
- $58 to $63 USD / hour
…acceptance criteria that meet or exceed the performance of the process being replaced, with process SME…
Added 1 hour ago
Mechanical Engineer
Actalent
Fairfax, VA
Job Title: Mechanical Engineer (Level 2)Job DescriptionThe Mechanical Engineer (Level 2) supports the design, analysis, and documentation of mechanical hardware for advanced electronic…
Added 1 hour ago
Propulsion Base Software Sr Core Development Engineer
Stellantis
Auburn Hills, MI
The Propulsion Base Software Core Development Engineer is responsible for contributing to the development of embedded software for EE/core and propulsion control modules. This role involves…
Added 1 hour ago
Technical Support
CrowdStrike, Inc.
Remote, United States
The Ideal Technical Support Engineer candidate is passionate about technology and customers. A true problem solver, the Technical Support Engineer will provide well-thought out and reliable…
Added 1 hour ago
TH
Sr Engineer Mechanical
The Hershey Company
Stuarts Draft, VA
- $92,160 to $115,200 USD / year
The Sr Packaging Engineer is a key member of the Stuarts Draft Engineering team, providing primary packaging engineering support for the site. Working independently, this role designs,…
Added 1 hour ago
Sr Security Engineer, Network, Leo Security
Amazon
Herndon, VA · Arlington, VA
…communities around the world. We are looking for a senior security engineer to join the Leo Infrastructure and IP Security team. The team defends the manufacturing lines, launch sites, and…
Added 1 hour ago
Sr Security Engineer, Leo Security
Amazon
Herndon, VA · Arlington, VA
We are looking for a senior security engineer to join the founding cohort of the Engineering and R&D team within Leo Infrastructure and IP Security. The team defends the manufacturing…
Added 1 hour ago
Sr. Packaging Development Engineer II
HP Hood
Batavia, NY
We are seeking a highly skilled and experienced Sr. Package Development Engineer – Level II to join our dynamic team. The ideal candidate will possess a comprehensive understanding of a…
Added 1 hour ago
A
Civil Engineer
Actalent
Spokane, WA
- $93,000 to $115,000 USD / year
Job Title: Civil EngineerJob DescriptionThis role offers an opportunity for a civil engineer with 4+ years of professional experience to contribute to a wide range of site development…
Added 1 hour ago
Sr Electrical Design Engineer
Actalent
Cedar Park, TX
Job Title: Senior Electrical Design EngineerJob DescriptionThe Senior Electrical Design Engineer provides advanced technical expertise in facilities and industrial power systems, delivering…
Added 1 hour ago
Electrical Engineering Manager 60 Hz
GE Vernova Hitachi Nuclear Energy Americas LLC
Remote, United States
…with interface to electric transmission grid throughout the Engineer-Procure-Construct (EPC) project lifecycle of new first of a kind (FOAK) small modular reactor (SMR)…
Added 1 hour ago
Principal Radar Systems Engineer
RTX
United States
…Capabilities (SE&TC) is looking for a Principal Radar Systems Engineer to lead radar architecture and requirements development activities. This position will be onsite in Huntsville,…
Added 1 hour ago
X-ray Computed Tomography Sr. Engineer (Onsite)
RTX
United States
…our micro computed tomography (micro-CT) team. The micro-CT engineer will work within inter-disciplinary teams to define micro-CT scanning and analysis approaches tailored for various…

Cisco

Sr Software Engineer--Routing Platform & Infrastructure

Milpitas, CA, United States

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Job details

Experience: Bachelor's degree and 6+ years, Master’s degree and 4+ years, or PhD and 1+ years of experience with a degree in CS, EE, or related field; this experience must include:
Posting language: English
Posted: Sep 3, 2026

Original job description

The application window is expected to close on: 11/01/2026

_Candidates must be local to Milpitas as this hybrid role requires being in office there at least 3 days each week_

Meet the Team:

Join the Platform Infrastructure & Optics team, a powerhouse within Cisco’s Mass Infrastructure Group dedicated to redefining network performance for the AI era. We design and deliver the software intelligence behind Cisco’s next-generation high-performance routing platforms, including the Cisco 8000 series. Our work sits at the critical intersection of high-speed optics, custom Silicon One NPUs, and distributed system software. We are looking for engineers who are passionate about solving the challenges of exponential data growth and building the resilient, scalable, and efficient transport foundations that power the world’s most critically important networks.

You will join this next-generation networking and AI infrastructure team, contributing to the design and development of scalable software systems for high-speed networking platforms, coherent optical transceivers, PHY devices, and next-generation NPU-based systems. You will work at the intersection of optics and its standards, silicon photonics, ASIC/NPU datapath, Linux embedded software and distributed network operating systems.

Your Impact:

Own the lifecycle of management frameworks that ensure seamless, standardized interoperability between our hardware and the complex pluggable optics ecosystem.
Bridge the gap between hardware and software by driving the integration of control-plane and datapath logic, ensuring our NPU and ASIC designs deliver peak performance in next-generation high-speed environments.
Architect robust, Linux-based embedded solutions that enable deep integration of hardware optics and PHY layers
Champion system reliability by designing the diagnostic and telemetry infrastructure that keeps our networks observable and autonomous.
Lead the end-to-end design of medium-scope features, acting as a technical steward for our software roadmap and influencing the adoption of modern, agile engineering best practices.
Elevate the team through technical mentorship with knowledge sharing, meticulous code reviews, and the creation of comprehensive user documentation.

Minimum Qualifications:

Bachelor's degree and 6+ years, Master’s degree and 4+ years, or PhD and 1+ years of experience with a degree in CS, EE, or related field; this experience must include:

C/C++/Python, Data Structures and Algorithms
Embedded systems development and Linux OS programming experience
Platform Infrastructure or Optics software development

Preferred Qualifications:

Experience with coherent optics (ZR/ZR+), PHY / SerDes, FEC, ASIC / NPU, and DSP-based systems
Familiarity with CMIS and / or SFF standards
Experience with IOS-XR, SONiC, FBOSS, or similar NOS platforms
Experience with AI networking infrastructure
Knowledge of optical line systems and coherent transport technologies

Why Cisco?

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.

Message to applicants applying to work in the U.S. and/or Canada:

The starting salary range posted for this position is $167,700.00 to $245,200.00 and reflects the projected salary range for new hires in this position in U.S. and/or Canada locations, not including incentive compensation*, equity, or benefits.

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 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

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:

$167,700.00 - $282,000.00

Non-Metro New York state & Washington state:

$149,100.00 - $250,900.00

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.

Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis.

Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.

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