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Big Query Jobs in Illinois (NOW HIRING)

Teradata Lead w/ Strong SQL

Chicago, IL · On-site

$60.75 - $79.50/hr

... query writing * experience in Oracle databases * normalizing complex data sets from disparate ... Good comm skills are a big priority * Duration: 12+ Months * Candidate must have excellent verbal ...

ETL Engineer

Bloomington, IL · On-site

$110 - $130/hr

... query authoring and optimization (SQL) as well as working familiarity with a variety of databases. * Experience with message queuing, stream processing, and highly scalable 'big data' data stores.

Big data tools: Databricks, Spark, Kafka, etc. * Relational SQL databases, such as Postgres, MySQL ... Advanced working SQL knowledge and experience working with relational databases, query authoring ...

The team operates in a collaborative, innovation-focused environment using modern big data, cloud ... Experience using SQL (Structured Query Language) for data extraction, manipulation, segmentation ...

AI Data Engineer

Moline, IL · On-site

$103K - $124K/yr

Proficient in Python Strong understanding of database design, data modeling, and query optimization ... Experience with Apache Spark, Kafka, or other big data technologies. Familiarity with ...

... built around Big Data technologies. The ideal candidate will have experience in the cluster ... Perform query performance and resource utilization tuning. Required Qualifications Experience:

IL · On-site

$114K - $143K/yr

We're a community of dreamers, big thinkers, problem solvers, active listeners, and multipliers. At ... Able to structure and process qualitative or quantitative data, query product analytics, and link ...

At least 5 years of database experience, including database administration, SQL development, query ... Good comm skills are a big priority * Duration: 6-12 months + extensions * Interview Process: will ...

Showing results 41-60

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Infographic showing various Big Query job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 61% Full Time, 36% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution.

Teradata Lead w/ Strong SQL

Atria Group LLC

Chicago, IL • On-site

$60.75 - $79.50/hr

Full-time

Re-posted yesterday


Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Technical Skill :-         

  • Lead the analysis, design and development of Central Data repository. Define the data and reporting structure and align with the TeraData roadmap/design approach and client's future data management strategy with IT team.
  • Strong SQL Skills - query writing
  • experience in Oracle databases
  • normalizing complex data sets from disparate sources to ensure data integrity, batching , and performance tuning 
  • Responsible for creating the technical design based on the solution architecture.
  • Responsible for the complete development of the specific technology modules of the project.
  • Responsible for managing the non-functional requirements and ensure that they are addressed with the technical solution
  • Responsible for the technology level development work effort estimations and work with PM/Lead to create an integrated effort estimate for the components/modules and the whole system
  • Responsible for managing and mentoring offshore team members for the development work with the assistance of PM/Tech Lead
  • Responsible for addressing technical issues related to the specific modules and ensuring the right quality and on time delivery of agreed deliverable.
  • Responsible for peer-reviews and lead reviews and provide feedback 
Additional Information
  1. Good comm skills are a big priority
  2. Duration: 12+ Months
  3. Candidate must have excellent verbal and written communication skills.