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Contract Testing Jobs in Illinois (NOW HIRING)

Lead Handler

Chicago, IL · On-site

$31 - $33/hr

Must be able to pass the applicable Contract Testing and Certifications for the program within four to six weeks of employment; candidate mustmaintainthe certification requirements * Must have a ...

Principal Backend Engineer (Remote)

Nauvoo, IL · On-site +1

$133K - $179K/yr

You possess experience with unit, integration, and contract testing (Jest, Mocha, Pact) and CI/CD (Terraform, Pulumi) * You are a familiar with cloud platforms (AWS, Azure), serverless computing ...

K9 Handler

Elk Grove Village, IL · On-site

$25 - $27/hr

Must be able to pass the applicable Contract Testing and Certifications for the program within four to six weeks of employment; candidate must maintain the certification requirements * Must have a ...

Lead Handler

Chicago, IL · On-site

$31 - $33/hr

Must be able to pass the applicable Contract Testing and Certifications for the program within four to six weeks of employment; candidate mustmaintainthe certification requirements * Must have a ...

Lead Handler

Chicago, IL · On-site

$31 - $33/hr

... Contract Testing and Certifications for the program within four to six weeks of employment; candidate must maintain the certification requirements Must have a valid driver's license and a clear ...

Testing Officer

North Chicago, IL · On-site

$45K - $60K/yr

Job Type Full-time, Contract Description This position is currently filled, however we are ... Prevailance is seeking an experienced Testing Officer to support Navy training and testing ...

QC REVIEW SPECIALIST II

Bloomingdale, IL · On-site

$35.54 - $40/hr

Performs detailed data review for analytical test results generated by contract testing labs to assure correctness and accuracy. * Coordinates with Method Development and/or Lab Management for ...

Showing results 41-60

Contract Testing information

What is contract testing?

Contract testing is a software testing approach used to ensure that different services or components in a system interact correctly according to a set of agreed-upon rules, known as contracts. It is especially useful in microservices architectures, where independent services must communicate reliably. By verifying that the provider and consumer of an API adhere to the same contract, contract testing helps prevent integration issues and reduces the risk of breaking changes during development.

What are the key skills and qualifications needed to thrive as a contract tester?

To thrive as a Contract Tester, you need a solid understanding of software testing principles, API interactions, and experience with contract testing frameworks like Pact or Postman, often supported by a background in computer science or QA. Familiarity with version control systems such as Git, CI/CD pipelines, and relevant certifications like ISTQB can be highly beneficial. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for collaborating with development teams and stakeholders. These skills are essential to ensure seamless integration between services, reduce bugs, and deliver reliable software systems.

What are some common challenges faced by professionals working in contract testing, and how can they be addressed?

Professionals in contract testing often encounter challenges such as ensuring clear communication between frontend and backend teams, maintaining up-to-date test suites when APIs evolve, and managing test flakiness due to changes in dependencies. Addressing these challenges typically involves regular collaboration with development teams, implementing automation for contract verification, and using robust mocking tools. Being proactive in reviewing contract changes and participating in cross-functional meetings can greatly enhance the reliability and efficiency of contract testing processes.

What is the difference between Contract Testing vs Software Tester?

AspectContract TestingSoftware Tester
Primary FocusVerifies interactions between services or components based on predefined contractsEnsures overall software quality through manual or automated testing of functionalities
Skills & CertificationsKnowledge of API testing, contract frameworks, possibly some automation toolsTesting methodologies, scripting, automation, certifications like ISTQB
Work EnvironmentOften in Agile teams, working closely with developers and QACan vary from manual testing to automation, in various development environments

Contract Testing specializes in validating interactions between services based on contracts, while Software Testers focus on overall software quality through various testing methods. Both roles require testing skills but differ in scope and focus.

What are the most commonly searched types of Testing jobs in Illinois?

The most popular types of Testing jobs in Illinois are:

What cities in Illinois are hiring for Contract Testing jobs?

Cities in Illinois with the most Contract Testing job openings:

Infographic showing various Contract Testing job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution.

Lead Handler

Constellis

Chicago, IL • On-site

$31 - $33/hr

Full-time

This job post has expired today. Applications are no longer accepted.


Constellis rating

7.2

Company rating: 7.2 out of 10

Based on 45 frontline employees who took The Breakroom Quiz

37th of 118 rated security


Job description

POSITION SUMMARY

The Lead Handler willbe responsible foroverseeing the Handlers to ensure cargo screenings are done in compliance with TSA rules and regulations.

PAY TRANSPARANCY/COMPENSATION

  • Pay rate is compensated at $31-33 per hour
  • Moyock rate is compensated at fifteen dollars per hour

RESPONSIBILITIES

  • Provide supervision and training to Handlers and canines at assigned locations
  • Conduct and oversee authorized representative duties related to X-Ray, physical search, and trace detection as needed
  • Perform canine training, audits and administrative deliverables asrequiredfor assigned Canine Teams
  • Manage,superviseand coordinate post assignments and schedules for canine Handlers, to include vacation relief that ensure required coverage
  • Participate in CCSP related training to search cargo andidentifythreats
  • Perform Handler duties while commanding a trained working dog
  • Handler willbe responsible formaintainingtraining records
  • Responsible for care and maintenance of assigned canine.The assigned canine must be permitted to live inside the employee's residence. The employee's residence must be adequate, indoor, and climate-controlledfor the canine. The canine living area at the employee's residence is subject to reoccurring inspections.
  • Mustmaintainall job-related certifications andrequiredsecurity clearances
  • Must be willing tooperatecompany vehicle (during on-site training)
  • Work conditions can vary from a busy training environment to field work, both subject to frequent interruptions. Frequent work outsideand ininclement weather conditions isrequired, including heat, cold, and humidity. May be exposed to fumes or airborne particles, toxic or caustic chemicals and vibration. Work hours will be dictated by the customers agreed upon schedule. Nights, weekends, and holiday hours will berequired, and the work schedule will vary. Travel may also berequired.
  • Other duties as assigned

QUALIFICATIONS

  • U.S. Citizenship isrequired
  • Two years of documented experience handling an explosive detection dog in an operational environment preferred
  • Prior supervisory experience preferred
  • Prior Military or Law Enforcement preferred
  • Must be able to obtain a Known Traveler Number (KTN), STA, and SIDA within four to six weeks of employmentrequired, and pass all applicable background checks
  • Must have adequate transportation to transport assigned Canine and Crate (inside the vehicle) to/from assigned work location; transportation must have operational climate control
  • Must be able to pass the applicable Contract Testing and Certifications for the program within four to six weeks of employment; candidate mustmaintainthe certification requirements
  • Must have a valid driver's license and a clear driving record for the last three years
  • Effective oral and written communication skills with all levels of the organization
  • Strong organizational skills with the ability to manage time and multiple priorities to completion
  • Problem solving skills with an analytical thought process
  • Ability to adapt to a rapidly changing environment
  • Must be able to lift and carryvarious itemsweighing up to 100 lbs. Requires standing forlong periodsof time in all weather conditions. Requires intermittent sitting, walking, running, climbing, squatting, stretching, bending, and kneeling. Requires constant use of hands and fingers to feel, handle oroperateobjects, tools, or controls, and reach with hands and arms

BENEFITS

Constellis offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects its commitment to creating a diverse and supportive workplace.

Constellis and its affiliated companies are equal opportunity employers. All applicants receive consideration without regard to race, color, sex, sexual orientation, gender identity, age, ethnicity, religion, national origin, disability, veteran status or any other characteristic prohibited by federal, state, or local law.

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