ECLARO · 10 hours ago
Senior Data Analyst
New York, NY
Contract
Onsite
Senior Level
7+ years expECLARO is looking for a Senior Data Analyst for their client in the energy industry, which operates one of the world's largest energy delivery systems. The role involves designing and maintaining data systems, mining data, applying statistical tools for analytics, and collaborating with cross-functional teams to derive insights and enhance data quality.
Staffing & Recruiting
Responsibilities
Designing and maintaining data systems and databases; this includes fixing coding errors and other data-related problems
Mining data from primary and secondary sources, then reorganizing said data in a format that can be easily read by either human or machine
Using statistical tools to interpret data sets, paying particular attention to trends and patterns that could be valuable for diagnostic and predictive analytics efforts
Advanced Analytics & Machine Learning: Design, develop, and optimize machine learning models (forecasting, classification, clustering). Apply data mining techniques to uncover patterns and insights in large datasets. Perform feature engineering, model validation, and performance tuning. Explore and deploy modern AI and ML approaches to enhance automation and analytics
Data Preparation & Quality: Prepare structured and unstructured data for modeling and advanced analysis. Develop scripts and tools for data cleansing, validation, and enrichment. Collaborate with Data Engineering to maintain efficient data pipelines. Identify data quality issues and propose remediation
Analytics, Insights & Reporting: Conduct deep-dive analyses to identify trends and improvement opportunities. Communicate complex findings in clear, concise ways to technical and non-technical stakeholders. Support the development of dashboards, metrics, and analytical solutions
Cross-Team Collaboration: Work with architects, engineers, and analysts to define analytical requirements. Contribute to conceptual data model design and workflow optimization. Promote best practices in machine learning, analytics, and data governance
Qualification
Required
Bachelor's or Master's degree in Computer Science, Data Science, Machine Learning, Statistics, Mathematics, or related field with at least 3-5 years' work experience in an enterprise IT environment
Strong experience in machine learning algorithms, predictive modeling, and data mining
Proficiency in Python for data science workloads
Strong SQL knowledge and experience with relational databases
Proficiency in PySpark for data science workloads
Minimum 3 years of experience with data visualization tools such as Power BI, Dax Queries, and best practices
Experience with Azure Databricks, Oracle, and modern data science libraries (e.g., scikit-learn, pandas, NumPy)
Experience with GenAI and large language models
Ability to interpret complex datasets and produce actionable insights
Must know how to analyze the root cause of dashboard errors
Have experience in ML Ops and have strong coding background
Have experience with Natural Language Processing (NLP)
Knowledge or experience with A / B Testing
Working knowledge of designing, training, and implementing machine learning models
Familiarity with cloud-based infrastructure
Excellent communication and problem-solving skills
7 or more years of experience in data science and machine learning engineering
Advanced SQL
Azure Databricks Data Engineer Associate Certificate
Full-Stack Python
Generative AI
Knowledge of statistical modeling and machine learning concepts
Machine Learning Operations
Power BI Dashboards
Python PySpark Programming
Preferred
Knowledge of statistical methods and experimental design
Google Cloud BigQuery, Google Cloud Experience
Benefits
401k Retirement Savings Plan administered by Merrill Lynch
Commuter Check Pretax Commuter Benefits
Eligibility to purchase Medical, Dental & Vision Insurance through ECLARO
Company
ECLARO
ECLARO is an award-winning professional services firm headquartered in New York City and operating in the U.S., Canada and the Philippines.
1001-5000 employees
H1B Sponsorship
ECLARO has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (1)
2023 (1)
2022 (2)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Nicholas Butcher
QA CTO Label Specialist
Dan Broderick
Chief Delivery Officer
Company data provided by crunchbase