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Application Support

Job in Chicago, Cook County, Illinois, 60290, USA
Listing for: TEKsystems
Full Time position
Listed on 2026-01-12
Job specializations:
  • IT/Tech
    IT Support, Technical Support, Database Administrator, Systems Administrator
Job Description & How to Apply Below

Top Skills Details

  • 2+ years of application support experience for cloud‑based applications.
  • Experience working with AWS services and SQL for queries in Snowflake.
  • Experience troubleshooting APIs.
Description

Position’s Contributions to Work Group:

  • Triage & resolve support tickets as per defined Service Level Agreement.
  • Identify and resolve critical application/technical problems, including responding to off‑shift and weekend support calls.
  • Investigate tickets with statistical analyses, testing, and analysis of application failures.
  • Proactively identify and manage issue resolutions, document and follow up with requestors.
  • Involve in application availability and performance monitoring.
  • Perform other duties as assigned by management.
Typical Task Breakdown
  • Triage & resolve support tickets as per defined SLA.
  • Identify and resolve critical application/technical problems, including off‑shift and weekend support calls.
  • Proactively identify and manage issue resolutions, document and follow up with requestors.
  • Involve in application availability and performance monitoring.
Technical Skills (Required)
  • At least 2‑4 years of experience in application support.
  • Expertise with relational database support, querying and database reporting, preferably Snowflake.
  • Experience with AWS services: EC2, S3, VPC, Route 53, RDS, Cloud Formation, Dynamo

    DB (No

    SQL), Lambda, Cloud Watch logs, IAM, Certificate Manager, ELB, EBS, ECS, Cloud Front/WAF, SQS, SNS, SES.
  • Experience troubleshooting issues related to UI/API & data flow.
  • Expertise with high‑availability architecture.
  • Experience with monitoring tools (e.g., Thousand Eyes, App Dynamics, Grafana).
Technical Skills (Desired)
  • Programming knowledge:
    Python, Power Shell, SQL & JSON.
  • Experience deploying autoscaling features (no hands‑on support required).
Additional

Skills & Qualifications
  • College or university degree with 2‑4 years’ experience or technical certification with 8 years’ experience.
  • At least 2‑4 years of application support experience.
Job Type & Location

Contract position based out of Chicago, IL.

Pay and Benefits

Pay range: $ – $ (to be defined).

Benefits:
Medical, dental & vision;
Critical Illness, Accident, and Hospital; 401(k) Retirement Plan;
Life Insurance;
Short and long‑term disability; HSA;
Transportation benefits;
Employee Assistance Program;
Time off/leave.

Workplace Type

Hybrid.

Final date to receive applications

This position is anticipated to close on Jan 14, 2026.

Equal Opportunity Employer

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.

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