Cisco

Data Science Analyst

Cisco$149K — $190K *
Manufacturing & Automotive
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Data Analytics, Computer Science, Information Systems, Engineering, Mathematics, or related field.
  • 3+ years of experience in a data analyst or manufacturing data support role.
  • Proficient in SQL with strong query design skills.
  • Experience with data hygiene, validation, and quality checks.
  • Working proficiency in Python for data manipulation and extraction.

Responsibilities

  • Perform data hygiene and reconciliation activities to ensure data quality.
  • Analyze test and manufacturing data to identify trends and anomalies.
  • Monitor data systems for quality, completeness, and usability.
  • Create reports for engineering investigations and management decisions.
  • Develop and optimize SQL queries and reporting datasets.
  • Support ETL-style data extraction and transformation workflows.
  • Maintain and improve Python-based code for data processing.

Benefits

  • Collaborative work environment that fosters innovation and teamwork.
  • Opportunities for professional development and continuing education.
  • Flexible work schedule with a focus on work-life balance.
  • Access to modern tools and technology for data analysis.
  • Participation in company-wide initiatives and projects.
Full Job Description
The application window is expected to close on: 07/06/2026
Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.

Your Impact

As a product line data analyst, you will:
  • Perform data hygiene and reconciliation activities, including identification and resolution of missing, duplicate, malformed, or inconsistent records.
  • Analyze test and manufacturing data to identify trends, anomalies, yield issues, and process deviations.
  • Monitor manufacturing-line data systems for data quality, completeness, consistency, and usability.
  • Create recurring and ad hoc reports to support engineering investigations, operational monitoring, and management decision-making.
  • Develop, maintain, and optimize SQL queries, views, stored procedures, and reporting datasets to support manufacturing and test operations.
  • Support ETL-style data extraction and transformation workflows from manufacturing databases. Maintain and improve Python-based extraction and processing code used for recurring data pulls, normalization, validation, and analysis support.


Minimum Qualifications:
  • Bachelor's degree in Data Analytics, Computer Science, Information Systems, Engineering, Mathematics, or a related technical field.
  • 3+ years of experience in a data analyst, or manufacturing data support role.
  • Proficient in SQL, including joins, aggregations, filtering, subqueries, common table expressions, and performance-conscious query design.
  • Experience with data hygiene, validation, reconciliation, and quality checks in operational datasets.
  • Working proficiency in Python for maintaining and improving extraction, cleansing, and transformation scripts.


Preferred Qualifications:
  • Experience supporting manufacturing, test, operations, or quality data environments.
  • Experience working with data generated by automated test systems, production systems, or factory equipment.
  • Familiarity with SPC, Cp/Cpk, yield analysis, or related manufacturing/process-control concepts.
  • Experience with Python libraries such as pandas for data manipulation and analysis.
  • Experience preparing data for dashboards or business intelligence tools such as Power BI or Tableau.

About Cisco

Cisco Careers

Join the vibrant team at Cisco, a global leader in networking and cybersecurity solutions, where innovation and leadership thrive. Cisco offers a plethora of job opportunities that cater to a range of skills and experiences, making it an ideal place for both seasoned professionals and those seeking an internship to jumpstart their career. Work You’ll Do At Cisco, you’ll be part of a culture that values diversity, leadership, and professional growth. Engage in work that matters with a team that combines technology, creativity, and the power of human connection to redefine networking. Cisco’s commitment to innovation isn’t just about technology, but also about transforming the way we work and collaborate. Cisco’s employment philosophy supports career advancement and nurtures a leadership pipeline that is equipped with diversity training and opportunities for growth. Whether you’re applying your skills to drive our latest innovations or using our vast networking capabilities to solve complex problems, at Cisco, every role is impactful. Join Our Dynamic Team Explore job opportunities in areas ranging from engineering to marketing, sales to cybersecurity. Cisco is hiring individuals who are passionate, curious, and ready to drive change. Positions at Cisco offer competitive benefits, a supportive culture, and the chance to work with cutting-edge technology. Internship Programs Kickstart your career with a Cisco internship. Gain invaluable industry experience, enhance your resume, and build professional networks that last a lifetime. Our internships provide hands-on experience and the chance to work on projects that matter. Leadership and Development Cisco is committed to fostering leadership skills and providing employees with the training needed to succeed. Our leadership programs help you develop new skills, manage teams effectively, and lead with confidence. Cisco’s commitment to professional development ensures that your career path is as dynamic as our technologies. Benefits and Culture Cisco understands the importance of a balanced life. Our benefits package is designed to ensure that our team members are healthy, happy, and secure. At Cisco, you’ll find a supportive culture that encourages open communication, teamwork, and mutual respect. Stay Connected Join Cisco’s Talent Network Stay informed about new positions that match your skills and interests. At Cisco, we value the curiosity and unique perspectives of our team members. Subscribe to receive personalized job alerts and insider tips directly from our hiring managers. Explore Cisco Jobs Ready to advance your career at Cisco? Search open positions, prepare your resume, and get ready for an interview that could lead to your next big opportunity. At Cisco, we’re not just filling positions—we’re investing in leaders. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Customize your subscription to receive job alerts, the latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await you at Cisco.
Learn more about Cisco
Size
79,500 employees
Market Cap
$194.5 billion
Industry
Net Income
$10.1 billion
Founded
2014
5 Year Trend
+1.4%
Revenue
$48 billion
NASDAQ

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