Full-Time

Senior Data Scientist

Cisco

Cisco

10,001+ employees

Networking hardware, security software, collaboration services

No salary listed

Bengaluru, Karnataka, India

In Person

Category
Data & Analytics (1)
Required Skills
Python
Git
Forecasting
SQL
Machine Learning
Data Engineering
Requirements
  • 6+ years of Advanced Analytics experience with a Masters Degree or 4+ years with a PhD in a Mathematics or Applied Mathematics, Operations Research, Economics, Econometrics, Physics, Computer Science, Engineering, or related quantitative field.
  • Great foundation in AI and machine learning, with a theoretical and practical understanding of Causal machine learning approaches.
  • Expertise in Python, with sophisticated data analysis and data engineering skills, including using SQL, experience git version control.
  • Demonstrated structured wrangling and mining skills from data, and problem-solving skills using machine learning, including in real-time hackathon-like settings.
  • Excellent communication and storytelling skills with an ability to unpack sophisticated problems, and articulate AI/ML approaches, solutions, and results for non-technical audiences.
Responsibilities
  • Develop, evolve, and sustain key elements of the Causal-AI based Forecasting system for Aggregated Demand.
  • Analyse and sharpen the causal consideration of global financial markets, macro-economics, micro-economic and competitive factors in the Demand Forecasting models.
  • Engineer model features from broad internal and external structured and unstructured datasets, discover and enhance the natural segmentation for Demand based on these factors, determine causality of the factors, and incorporate them into structural causal models.
  • Develop high-quality, accurate models that are robust and have a long shelf life.
  • Solve challenging research problems that push the boundaries of structural causal modelling and scale to Enterprise and Supply Chain business applications.
  • Work closely with business leads and experts in Global Planning, other Supply Chain functions, Finance, and other Cisco organisations to understand relationships and patterns driving Cisco demand.
  • Develop and evolve reliable approaches for uncertainty quantification to enable scenario/range forecasts
  • Research and develop new methods to reconcile between forecasts at multiple product hierarchy levels, multiple time horizons, and different forecasting approaches.
  • Leverage and incorporate appropriate machine learning approaches including customisation of recently published research as needed to build better Causal AI solutions.
  • Provide technical direction and mentoring to junior data scientists and data engineers in the team, helping shape the skillsets and values of the next generation of Cisco data scientists.
Desired Qualifications
  • Experience with global financial markets, macro-economics, micro-economics, econometrics, and financial datasets.
  • Meaningful experience using Causal AI and Structured Causal Models in time series settings.
  • Meaningful experience in time series forecasting for demand use cases and/or other sophisticated or dmultifaceteddomains like marketing/pricing
  • A practical and effective approach to problem-solving using AI/ML and a knack for envisioning, translating business requirements into analytics requirements, and realising feasible data science solutions.
  • Demonstrated team leadership, project management, and business stakeholder influencing skills
  • Experience mentoring team members to improve their own technical and project management skills.

Cisco designs and sells networking hardware, software, and services that help organizations connect, protect, and manage data. Its products include networking gear, security solutions, cloud services, and collaboration tools like Webex to support hybrid work. Cisco differentiates itself with a broad, integrated stack—routing and switching, security, cloud, and collaboration—that works together at scale. Its goal is to help customers securely connect people, devices, and applications, enabling reliable communication and digital transformation across enterprises of all sizes.

Company Size

10,001+

Company Stage

IPO

Headquarters

San Jose, California

Founded

1984

Simplify Jobs

Simplify's Take

What believers are saying

  • AI networking revenue surges 21% YoY to $8.29B in Q2 FY2026.
  • Hyperscaler contracts with Amazon, Google, Meta drive $3B AI revenue in FY2026.
  • Wi-Fi 7 and wireless upgrades fuel multi-year enterprise cycle.

What critics are saying

  • Arista erodes Cisco's share in AI Ethernet switches within 6-12 months.
  • HPE's Juniper acquisition undercuts Cisco via AI-native pricing in 12-18 months.
  • BWG downgrade signals softening non-AI demand, pressuring margins in 3-6 months.

What makes Cisco unique

  • Silicon One G300 chip delivers 102.4 Tbps for AI data centers.
  • Universal Quantum Switch connects incompatible quantum systems at room temperature.
  • Splunk integration boosts ARR to $31.4B via observability and AIOps.

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Benefits

Paid Vacation

Hybrid Work Options

Flexible Work Hours

Professional Development Budget

Company News

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Apr 10th, 2026
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Cisco appoints former Deloitte executive Pete Shimer to board of directors

Cisco has appointed Pete Shimer to its board of directors, effective immediately. Shimer will serve on the board's Audit Committee. Shimer brings 40 years of executive leadership experience from Deloitte, where he held C-suite positions including chief operating officer, chief financial officer and interim chief executive officer. His expertise spans enterprise transformation, strategic planning and digital innovation. He currently serves on the boards of Alaska Airlines, Korn Ferry and Synopsys, and is executive chair of the Cancer Artificial Intelligence Alliance. Shimer holds a Bachelor of Arts degree in Accounting from the University of Washington. Cisco chair and CEO Chuck Robbins said Shimer's experience leading global organisations and guiding digital transformation brings valuable insight as Cisco delivers infrastructure for AI innovation.

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Cisco beats Q4 revenue estimates with $15.35B, stock falls 7.6% amid sector downturn

Applied Digital topped Q4 IT services and tech stocks, while the sector overall saw revenues beat analyst estimates by 5.3%. The 20 tracked companies reported strong results, though share prices averaged a 10.4% decline following earnings announcements. Cisco reported revenues of $15.35 billion, up 9.7% year on year, exceeding analyst expectations by 1.5%. The networking equipment maker delivered a strong quarter with revenue guidance surpassing forecasts. CEO Chuck Robbins highlighted the company's portfolio strength and its role in connecting and protecting customers. Despite positive results, Cisco's stock fell 7.6% post-earnings to $79.08. The IT services sector faces growth opportunities from cloud adoption and AI-driven automation, whilst navigating challenges including competition from cloud-native providers and supply chain constraints for networking hardware.