Performance Testing jobs in Illinois, USA

5185 results (39 new)

Senior Linux/SDET engineer---Remote|Fulltime

Remote

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Today

Title: Senior Linux/SDET engineer Location: Cambridge, MA 02142 Remote | Full-Time Skills: Linux kernel-level infrastructure using C, including any work with KVM/virtualization, Virtio, kernel debugging, performance testing, or system-level automation Summary: Our client is seeking an experienced Principal Software Development Engineer in Test (SDET) to lead test strategy and automation for a highly distributed Linux-based AI and Compute platform. This is a remote opportunity for a senior techni

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Full-time

$160,000 - $200,000

Lead Performance Tester - Mississauga, ON (REMOTE)

Remote or Hybrid in Mississauga, Ontario

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4d ago

Lead end-to-end performance engineering activities including test strategy workload modelling test planning scripting execution monitoring analysis reporting and signoff recommendations across multiple applications and programsOwn PT delivery execution and daily delivery governance ensuring all commitments are delivered within agreed timelines meeting project standards and client expectations while proactively identifying and mitigating delivery risksEnsure to prerequisites of priority delivery

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Full-time

Depends on Experience

Technical Project Manager

Remote or Denver, Colorado

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Today

Technical Project Manager Job description: We are seeking a high-performing, deeply technical, and exceptionally self-reliant Technical Delivery Lead to drive the execution of core automation and artificial intelligence initiatives within our Application Infrastructure and Operations (AIO) team. Acting as a Technical Lead, this hands-on, high-impact position requires a strong technical baseline combined with master-level stakeholder management. The ideal candidate will operate with high autonom

Contract

Performance Test Engineer

Remote

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Today

Job#: 3046744 Job Description: Performance Test Engineer Location: Remote, Maryland (Remote) Role Overview An experienced Automai AppLoader Performance Tester with healthcare claims-system experience, particularly Facets, is sought for this role. The position focuses on designing, developing, and executing performance testing scripts using Automai AppLoader to ensure enterprise applications meet scalability, reliability, and responsiveness standards. If you or anyone you know is interested i

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Full-time

$32 - $42 per hour

Mid-Level Test Engineer

Roxana, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Maryville, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Belleville, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Glen Carbon, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

East St. Louis, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Mid-Level Test Engineer

Hartford, Illinois

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Today

Description Job Description: Are you passionate about delivering high-quality software that directly supports our nation's security? Leidos is seeking an experienced Mid-Level Test Engineer to join the Chinook Program supporting an Intelligence Community customer. This is an opportunity to work alongside talented engineers, software developers, product managers, and mission experts to build innovative geospatial intelligence capabilities that enable critical national security missions. If you'

Full-time

USD 87,100.00 - 157,450.00 per year

Sr. Performance Tester - W2 only

Remote

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2d ago

Role Title: Sr. Performance TesterLocation: RemoteDuration: 11+ Months ContractRequired Skills: Simulates hundreds/thousands of virtual users (Vusers) Captures KPIs like response time, throughput, error rate Supports different protocols (HTTP/HTTPS, web services, etc. depending on licensing) Provides analysis reports and graphs to identify bottlenecks Administrative support for maintenance of testing infrastructure and tools, including ALM, LoadRunner Enterprise, UFT, Etc. Performance testin

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Contract

Depends on Experience

Remote Sr. IT Developer with Hadoop & Spark

Remote or Jacksonville, Florida

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Sr. IT Developer with Hadoop & Spark for a contract assignment with one of our premier Healthcare Services clients in Jacksonville, FL . This role will be remote. Top Experience Needed: -HBASE/Scala/Spark development required (all three) -Experience using Hadoop Distributed File System (HDFS) required -Development experience with Kafka required -Data warehousing experience required Responsibilities : Responsible for the design, d

Contract

USD 62.86 - 67.86 per hour

Automation Test Lead with Healthcare domain

Remote

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8d ago

Job Description: Automation Leadership Design and implement scalable test automation frameworks using C#, Selenium, and open-source tools. Lead automation strategy across UI, API, and integration testing layers. Establish reusable automation components and best practices. Drive migration from legacy tools to open-source automation solutions. Mentor QA engineers and enforce coding/testing standards. Performance Testing & Engineering Plan and execute performance testing using LoadRunner. Design

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Full-time

Up to $90,000

Mechanical engineer

Chicago, Illinois

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13d ago

Mechanical Engineer: We are seeking a highly skilled and innovative Mechanical Engineer to lead scale-up and manufacturing initiatives for soft magnetic materials and stack assemblies in advanced technology applications. This role is pivotal in bridging R&D and full-scale production, ensuring high-performance materials are manufactured efficiently and reliably for use in cutting-edge products. Primary Responsibilities Mechanical Engineer: Lead process development and scale-up for soft magnetic

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Part-time

90,000 - 110,000

Software Development Engineer in Test

Chicago, Illinois

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Today

A growing technology company in Chicago is seeking a full-time Senior Software Development Engineer in Test to support the development of advanced automation platforms. This organization builds scalable systems using modern technologies across web applications, backend services, and cloud-based infrastructure. The role focuses on test automation, reliability engineering, and system performance within a collaborative engineering environment. This opportunity stands out for its blend of SDET and S

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Full-time

$100000 - $130000

Performance Engineering Lead (Google Cloud Platform)

Remote

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13d ago

Performance focus SummaryThe Performance Lead will providetechnical strategyand solutions to ensure theOneViewremains highly responsive for DaVita physicians. This individual will act as a subject matter expert for our Google Cloud Platform environment, identifying bottlenecks in response times (patient data retrieval, microservices, and databases) to ensure a frictionless rounding experience. Essential Duties & Responsibilities Technical Strategy:Define and lead the technical strategy for cloud

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Full-time

Depends on Experience

Remote DevOps Engineer (w/OpenShift)

Remote or Jacksonville, Florida

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote DevOps Engineer w/Openshift for a contract assignment with one of our premier Healthcare Services clients in Jacksonville, FL . (Remote with occasional visit onsite as necessary maybe once a quarter) Candidates MUST be solid DevOps Engineer with experience deploying, configuring, and supporting applications on OpenShift container platform. Be proactive in identifying/detecting issues by monitoring application logs, metrics,

Contract

USD 55.00 - 60.00 per hour

IT Software Engineer 4 Senior SDET

Chicago, Illinois

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Today

Job Summary We are seeking an experienced Senior SDET to design, develop, and maintain enterprise test automation frameworks for web services and enterprise applications. The role focuses on Java-based test automation, API testing, BDD frameworks, performance testing, CI/CD, and end-to-end integration testing while providing technical guidance and mentoring to engineering teams. Key Responsibilities Design, develop, and maintain scalable enterprise test automation frameworks using Java and JavaS

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Contract

DOE

Salesforce Performance Tester- Remote Work

Remote

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Today

Job Title: Salesforce Performance Tester Location: Remote Work Description: Required Experience: 8+ years of hands-on performance testing experience, with at least 4 years of Salesforce performance testing experience.Hands on experience working and understanding large, complex Salesforce projects, with proficiency in navigating Salesforce and comprehensive understanding of Salesforce terminology.Expertise in QA Test management on Salesforce, including functional and non-functional testing, and e

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Contract

Depends on Experience

Civil PE / Fiber Outside Plant / Remote / Full Time

Remote or Bethpage, New York

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Today

Civil PE / Fiber Outside Plant Location: Remote with travel required. Arizona, Ohio, Pennsylvania preferred. Employment type: Full time, direct hire We are seeking a Licensed Professional Engineer (PE) to support the planning, design, permitting, and execution of complex fiber infrastructure projects across the United States. This is a high-impact role focused on challenging utility routes, railroad crossings, bridge attachments, river crossings, and long-haul fiber deployments supporting data

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Full-time