Senior Data Scientist to lead statistical analysis, modeling, and Big Data
S I SystemsRole Overview
S I Systems is hiring a Senior Data Scientist to lead statistical analysis, modeling, and Big Data. This is a full-time hybrid role, based in Winnipeg. Part of S I Systems's Qa hiring, posted yesterday. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Senior Data Specialists (Data Scientist/ Machine Learning) to lead statistical analysis, modeling, and Big Data capability rollout
Our energy client is seeking three Senior Data Specialists (Data Scientist/ Machine Learning) to lead statistical analysis, modeling, and Big Data capability rollout.
Join a high‑visibility AI initiative focused on accelerating experimentation and de‑risking strategic investments across the organization. This role drives end‑to‑end model development from hypothesis testing through production deployment to inform key business decisions. The position offers impact, ownership, and collaboration with cross‑functional engineering, analytics, and data science teams in a fast‑paced environment.
Duration: 1‑year initial contract with a strong possibility of extension
Model: Hybrid working model (3 days onsite / 2 days remote)
Responsibilities
Design, build, test, and implement machine learning models and algorithms supporting enterprise analytics.
Lead statistical analysis and modeling projects that inform major investment and operational decisions.
Collaborate with Data Engineers to integrate, transform, and prepare datasets for analytical workflows.
Develop and deploy end‑to‑end machine learning pipelines within AWS environments.
Interpret and communicate analytical results to stakeholders using visualizations and insights.
Apply and promote advanced analytics and data science practices across multiple business units.
Support rapid experimentation and MVP delivery for artificial intelligence use cases.
Must Haves
10+ years in data analytics and data science, including statistical modeling.
Strong proficiency in Python and SQL for data‑wrangling, feature engineering, and hypothesis testing.
Strong experience with AWS and AWS data pipelines.
Practical experience delivering machine learning models into production on AWS.
Hands‑on background designing and implementing predictive analytics and classification models.
Nice to Have
Experience with AWS SageMaker and algorithm tuning.
Familiarity with Databricks or rapid prototyping environments.
Disclaimer
AI may be used in evaluating candidates. This posting is for an existing vacancy.
Frequently Asked Questions
How do I apply for the Senior Data Scientist to lead statistical analysis, modeling, and Big Data position at S I Systems?
Use the Apply button above to submit your application directly to S I Systems. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Is the Senior Data Scientist to lead statistical analysis, modeling, and Big Data role at S I Systems remote or in-office?
This is a hybrid role based in Winnipeg. Expect a mix of in-office and remote days, with the specific cadence set by the hiring manager.
What does a Senior Data Scientist to lead statistical analysis, modeling, and Big Data at S I Systems earn?
S I Systems has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Data Scientist to lead statistical analysis, modeling, and Big Data role at S I Systems posted?
This role was posted on June 7, 2026 (yesterday). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Data Scientist to lead statistical analysis, modeling, and Big Data role at S I Systems require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. S I Systems lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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