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Weekend Junior Data Analyst Jobs in California (NOW HIRING)

Role Overview We are seeking a junior to mid-level Data Analyst (2-7 years' experience) who thrives on solving puzzles and uncovering the "why" behind the data. This role is focused on analytics and ...

Mentor junior data analysts and contribute to the development of their technical skills. * Document methodologies and processes to ensure that data science projects are scalable and sustainable ...

Manage client-level program data by reviewing data entry for quality assurance, maintaining case ... The Junior Research Analyst works in a collaborative, hybrid public health environment that ...

... analytics tasks at scale Domain-specific knowledge of the mapping/transportation/GIS industry Experience mentoring junior data scientists and leading projects of varying sizes and scopes

Data Analyst III

Irvine, CA · On-site

$95 - $120/hr

The Data Analyst identifies opportunities and challenges as well as their solutions across multiple ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

Data Analyst III

Irvine, CA · On-site

$92K - $143K/yr

The Data Analyst III turns data into insights that inform decisions and drive profit. The Data ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

The Data Analyst III turns data into insights that inform decisions and drive profit. The Data ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

The Data Analyst III turns data into insights that inform decisions and drive profit. The Data ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

They are seeking a Junior Data Scientist to analyze complex data sets, develop AI models, and collaborate with stakeholders to deliver data-driven outcomes. Responsibilities : • Responsible for ...

Data Analyst

San Diego, CA · On-site

$72K/yr

Fulltime, direct hire Salary: $72,000/year We are seeking a Data Analyst to join a nonprofit ... Occasional weekend hours may be required contingent on workload. Benefits: * Medical, Dental ...

The Data Analyst will collect, clean, and organize data from multiple sources to support business decisions and client projects. Daily responsibilities include building and maintaining reports and ...

New

Position : Data Analyst Location : Santa Clara, CA Onsite - Local Only Duration : Long term contract Description: * Strong in advance SQL * Good at data analysis * Should be able to build BI ...

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Weekend Junior Data Analyst information

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Infographic showing various Weekend Junior Data Analyst job openings in California as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution.

Data Analyst

1 point system

Irvine, CA • On-site

Contractor

Re-posted 20 days ago


Job description

Role Overview

We are seeking a junior to mid-level Data Analyst (2–7 years’ experience) who thrives on solving puzzles and uncovering the “why” behind the data. This role is focused on analytics and quantitative reasoning, not engineering. The ideal candidate enjoys working with numbers, identifying trends, and providing insights that drive business decisions.

Key Responsibilities

  • Perform data analysis to explain trends, anomalies, and root causes.
  • Write and execute queries to pull data from multiple sources (SQL, Python).
  • Apply statistical concepts (mean, variance, distributions) to interpret datasets.
  • Collaborate with cross-functional teams to deliver actionable insights.
  • Document findings and communicate results clearly to stakeholders.
  • Support ad-hoc reporting and data validation tasks.

Required Skills

  • Strong critical thinking and problem-solving mindset.
  • Hands-on experience with Python and/or SQL (ideally both).
  • Solid understanding of statistics and quantitative analysis.
  • Ability to focus on details and explain the “why” behind data outcomes.
  • Excellent communication skills to translate numbers into insights.

Preferred Profile

  • 2–7 years of professional experience (junior to mid-level).
  • Local to Irvine, CA or Southern California (must be able to collaborate onsite when needed).
  • Passion for puzzles, numbers, and uncovering insights.
  • Experience in healthcare or analytics environments is a plus, but not required.