Data Engineer

TEKsystems' client is seeking a Data Engineer to work on a remote basis for a 6 month contract to hire role with our client. Ideal candidates will be in EST or CST, but can consider other areas. REQUIRED SKILLS: • Data engineer who has worked with ML experts and their requirements to optimize columnar databases using Python as a back end technology (use clickhouse for columnar database • • • • • • • • • • • • • • • • • • • Person has to have Clickhouse experience • • • • • • • • • • • • • • • • • • Need to have worked within a cloud environment, our customer is AWS so that is the preference but open to other technologies • This person should not only be comfortable optimizing databases but modeling them as well because optimization comes after modeling Description Responsibilities • Design and implement scalable ETL pipelines for telemetry and AI data processing. • Lead the migration from Vertica to ClickHouse for OLAP workloads. • Develop transformation jobs that support AI-driven RCA and anomaly detection. • Integrate structured and semi-structured data sources into unified models. • Collaborate with AI, Platform, and Human-Centered AI teams on data infrastructure. • Optimize data access and query performance using ClickHouse tuning. • Manage and evolve Superset dashboards used by internal teams and leadership. • Ensure security and RBAC compliance in all data access patterns. Required Skills & Experience • 5+ years in data engineering or similar backend data roles. • Deep experience with ClickHouse or equivalent columnar databases (e.g., Vertica, Redshift). • Expertise in ETL/ELT frameworks and data transformation logic. • Hands-on experience with Apache Superset, ODBC, and data access layers. • Proficiency in Python, SQL, and pipeline orchestration tools (e.g., Airflow). • Strong understanding of distributed systems, performance tuning, and telemetry data. • Familiarity with secure data handling and compliance frameworks. Nice-to-Have • Experience supporting AI/ML pipelines or RCA systems. • Prior work with observability stacks or streaming telemetry data. • Familiarity with DevOps tooling and secure CI/CD pipelines. • Experience working in Agile sprints and Jira-based ticket routing. Team Collaboration • Works closely with: QA, Platform, AI, and Ingestion Teams Skills Python, Aws, columnar database Top Skills Details Python,Aws,columnar database Additional Skills & Qualifications Ability to work independently and take initiative to complete work on their own. This person should be a go getter and have a proactive mindset Experience Level Expert Level Pay And Benefits The pay range for this position is $70.00 - $85.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully remote position. Application Deadline This position is anticipated to close on Jun 5, 2025. About TEKsystems And TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.