Data Analyst

Posted 15 Days Ago
95014, Cupertino, CA, USA
In-Office
90K-90K Annually
Mid level
Security • Cybersecurity
The Role
Analyzes and reconciles data across systems, builds and maintains data pipelines, develops predictive and machine-learning models, and creates automated AI workflows for security intelligence, anomaly detection, and reporting. The role also develops LLM prompts, evaluates model quality, supports cloud and containerized infrastructure, contributes to CI/CD automation, monitors controls, creates SOPs, and provides analytical guidance to clients and management.
Summary Generated by Built In

About the role:

The Data Analyst's duties include developing, executing, and refining service requests, which may involve routine monitoring of online platforms for potential security and operational hazards, escalation procedures, and data report creation. This role involves direct interaction with clients and SIS management and requires providing specialized guidance on security intelligence matters. The ideal candidate possesses a robust foundation in compliance and data analytics, with proficiency in SQL, Python, Tableau, and other relevant tools. This position reports to the Senior Retail Operations Manager

In this role, your responsibilities will be:

  • Investigative data analysis, pulling and reconciling data across multiple systems

  • Use statistical and machine-learning techniques to build scalable systems.

  • Maintain and update live data pipelines and operationalize new data pipelines as additional data sources are identified within the scope of deliverables.

  • Analyze and extract relevant information from large amounts of the Client’s historical business data to help automate and optimize key processes.

  • Design, development, and evaluation of highly innovative models for predictive learning.

  • Establish scalable, efficient, automated processes for large-scale data analyses, model development, validation, and implementation.

  • Building SOPs for gathering data and searching specific systems

  • Regular control monitoring report resolutions

  • Use individual problem-solving and analytical skills to authenticate customers

  • Perform other related duties as required

  • Design, build, and deploy AI-based analytical workflows (including LLM-powered tools and agentic pipelines) to automate security intelligence monitoring, anomaly detection, and reporting tasks.

  • Develop, test, and refine prompts for AI/LLM applications; fine-tune models on domain-specific data to improve accuracy, relevance, and consistency of outputs for security and compliance use cases.

  • Establish evaluation frameworks and QC processes (accuracy benchmarks, hallucination checks, bias/drift monitoring) to continuously assess and improve AI model and pipeline performance.

  • Apply understanding of modern software development practices — version control, code review, testing — to build maintainable, production-grade data and AI pipelines; CI/CD pipeline design and deployment automation.

  • Support infrastructure management for data/AI systems (cloud resources, containerization, environment configuration) and contribute to CI/CD automation for reliable, scalable deployment of models and data pipelines.

Qualifications

As a candidate, you must have:

  • A bachelor’s degree in information technology (IT), Statistics, Mathematics, Data Science, Computer Science, or equivalent military/professional training

  • 3-5 years of Data Engineering, Data Analytics, and Machine Learning experience

  • Proficient in Python, SQL, querying databases, familiarity with analytics tools, and statistical techniques

  • Skilled in developing data pipelines from diverse sources, including APIs and Structured Databases

  • Strong expertise in data transformation, processing, and visualization

  • Self-motivated team player with the flexibility to work various shifts and deliver high-quality results, and willing to assist the team with overtime as applicable

  • Maintain required state guard card and client-requested certifications; employee is responsible for documentation and fees.

We offer:

  • $90,000 salary

  • Health, Dental, Vision, and 401 (k)

  • Paid Time Off, including Sick/Safe Time

  • A dynamic and challenging work environment with opportunities for growth

Skills Required

  • Bachelor’s degree in information technology, Statistics, Mathematics, Data Science, Computer Science, or equivalent military/professional training
  • 3-5 years of experience in data engineering, data analytics, and machine learning
  • Proficiency in Python and SQL
  • Experience querying databases and using analytics tools
  • Knowledge of statistical techniques
  • Experience developing data pipelines from diverse sources, including APIs and structured databases
  • Expertise in data transformation, processing, and visualization
  • Ability to work various shifts and provide overtime assistance as applicable
  • Maintain a state guard card and client-requested certifications
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The Company
HQ: Culver City, CA
5,000 Employees
Year Founded: 1999

What We Do

Security Industry Specialists, Inc. (SIS) provides innovative and customized security solutions and services for people, assets, and facilities, catering to Fortune 500 companies, international events, and high-profile clients.

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