ClifyX is seeking a Lead Performance Engineer responsible for performance engineering and testing ... Network layer. • Review functional and technical specifications and create/execute test cases ...
ClifyX is seeking a Lead Performance Engineer responsible for performance engineering and testing ... Network layer. • Review functional and technical specifications and create/execute test cases ...
Network Engineer
Chicago, IL · On-site
Network Engineer Location: Chicago, IL - Hybrid (1-2x a month onsite) Employment Type: Short-Term ... Design, test, and evaluate data communication systems * Develop implementation plans, testing plans ...
Network Engineer
Chicago, IL · On-site
Network Engineer Location: Chicago, IL - Hybrid (1-2x a month onsite) Employment Type: Short-Term ... Design, test, and evaluate data communication systems * Develop implementation plans, testing plans ...
Network Engineer
Chicago, IL · Remote
Network Engineer Location: Chicago, IL - Hybrid (1-2x a month onsite) Employment Type: Short-Term ... Design, test, and evaluate data communication systems * Develop implementation plans, testing plans ...
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Network Engineer
Chicago, IL · Remote
Network Engineer Location: Chicago, IL - Hybrid (1-2x a month onsite) Employment Type: Short-Term ... Design, test, and evaluate data communication systems * Develop implementation plans, testing plans ...
Network Engineer
Chicago, IL · On-site
$75 - $95/hr
Plans, designs, procures, installs and tests the performance of the Wide/Local Area network ... Some knowledge of computer operating systems, programming languages and database management systems.
Network Engineer
Chicago, IL · On-site
$75 - $95/hr
Plans, designs, procures, installs and tests the performance of the Wide/Local Area network ... Some knowledge of computer operating systems, programming languages and database management systems.
Network Engineer Job Duration: 6 Month Contract Interview Method: Phone then In Person Address ... This position provides network infrastructure support to setup, configure, modify, test, maintain ...
Network Engineer Job Duration: 6 Month Contract Interview Method: Phone then In Person Address ... This position provides network infrastructure support to setup, configure, modify, test, maintain ...
Electrical Engineer - Schaumburg, Illinois
Schaumburg, IL · On-site
$80 - $100/hr
SGF Global is seeking an Electrical Engineer (RF Product Integration, Test, and Regulatory) with 2+ ... Design automated RF test systems for infrastructure and networking products * Develop automated ...
Electrical Engineer - Schaumburg, Illinois
Schaumburg, IL · On-site
$80 - $100/hr
SGF Global is seeking an Electrical Engineer (RF Product Integration, Test, and Regulatory) with 2+ ... Design automated RF test systems for infrastructure and networking products * Develop automated ...
Sr. Network Engineer
Chicago, IL · On-site
$107K - $146K/yr
Senior Network Engineer (Contract): A mission-driven national organization dedicated to advancing ... Experience developing test plans and network implementation strategies * Excellent communication ...
Sr. Network Engineer
Chicago, IL · On-site
$107K - $146K/yr
Senior Network Engineer (Contract): A mission-driven national organization dedicated to advancing ... Experience developing test plans and network implementation strategies * Excellent communication ...
Sr. Network Engineer
Chicago, IL · On-site
$107K - $146K/yr
Senior Network Engineer (Contract): A mission-driven national organization dedicated to advancing ... Experience developing test plans and network implementation strategies * Excellent communication ...
Sr. Network Engineer
Chicago, IL · On-site
$107K - $146K/yr
Senior Network Engineer (Contract): A mission-driven national organization dedicated to advancing ... Experience developing test plans and network implementation strategies * Excellent communication ...
Network Software Engineer
Chicago, IL · On-site
As a Network Software Engineer at Network Perception, you will lead the design and implementation ... Solid experience with test-driven development * BS or MS in Computer Science (or related) with at ...
Network Software Engineer
Chicago, IL · On-site
As a Network Software Engineer at Network Perception, you will lead the design and implementation ... Solid experience with test-driven development * BS or MS in Computer Science (or related) with at ...
Network Software Engineer
Chicago, IL · On-site
As a Network Software Engineer at Network Perception, you will lead the design and implementation ... Solid experience with test-driven development * BS or MS in Computer Science (or related) with at ...
Network Software Engineer
Chicago, IL · On-site
As a Network Software Engineer at Network Perception, you will lead the design and implementation ... Solid experience with test-driven development * BS or MS in Computer Science (or related) with at ...
Software Development Engineer in Test
Chicago, IL · On-site
$51.50 - $66.50/hr
... networking fundamentals (DNS, IP, OSI model) Familiarity with performance testing or chaos engineering Experience working in Agile environments What You Will Be Doing Tech Breakdown 40% Test ...
Software Development Engineer in Test
Chicago, IL · On-site
$51.50 - $66.50/hr
... networking fundamentals (DNS, IP, OSI model) Familiarity with performance testing or chaos engineering Experience working in Agile environments What You Will Be Doing Tech Breakdown 40% Test ...
Software Development Engineer in Test
Chicago, IL · On-site
$51.50 - $66.50/hr
... networking fundamentals (DNS, IP, OSI model) · Familiarity with performance testing or chaos engineering · Experience working in Agile environments What You Will Be Doing Tech Breakdown · 40% Test ...
Software Development Engineer in Test
Chicago, IL · On-site
$51.50 - $66.50/hr
... networking fundamentals (DNS, IP, OSI model) · Familiarity with performance testing or chaos engineering · Experience working in Agile environments What You Will Be Doing Tech Breakdown · 40% Test ...
The network engineer is responsible for the implementation and management of the network ... Design, Build, Test, Implement, Manage and Maintain the enterprise network infrastructure.
The network engineer is responsible for the implementation and management of the network ... Design, Build, Test, Implement, Manage and Maintain the enterprise network infrastructure.
Senior Network Engineer
Chicago, IL · On-site
$120 - $160/hr
Design, build, test, and troubleshoot a complex network * Troubleshooting and resolving network ... Engineer Level support and troubleshooting to resolve issues.( This includes diagnosing network ...
New
Senior Network Engineer
Chicago, IL · On-site
$120 - $160/hr
Design, build, test, and troubleshoot a complex network * Troubleshooting and resolving network ... Engineer Level support and troubleshooting to resolve issues.( This includes diagnosing network ...
New
Information Technology - Network Engineer
Chicago, IL · On-site
$110 - $140/hr
Information Technology - Network Engineer Chicago, IL, USA • ABA Chicago, 321 North Clark ... Design, Build, Test, Implement, Manage and Maintain the enterprise network infrastructure.
Information Technology - Network Engineer
Chicago, IL · On-site
$110 - $140/hr
Information Technology - Network Engineer Chicago, IL, USA • ABA Chicago, 321 North Clark ... Design, Build, Test, Implement, Manage and Maintain the enterprise network infrastructure.
Network Engineers - All Shifts
Hines, IL · Hybrid
$96K - $130K/yr
As a Network Engineer, you will be part of a team modernizing SDWAN and enterprise networking ... Analyze application behavior in test environments to assess IP stack efficiency across WAN ...
Network Engineers - All Shifts
Hines, IL · Hybrid
$96K - $130K/yr
As a Network Engineer, you will be part of a team modernizing SDWAN and enterprise networking ... Analyze application behavior in test environments to assess IP stack efficiency across WAN ...
Network Engineers - All Shifts
Hines, IL · Hybrid
$96K - $130K/yr
As a Network Engineer, you will be part of a team modernizing SDWAN and enterprise networking ... Perform inside wiring modifications, Test and TurnUp activities, and router architecture/IOS ...
Network Engineers - All Shifts
Hines, IL · Hybrid
$96K - $130K/yr
As a Network Engineer, you will be part of a team modernizing SDWAN and enterprise networking ... Perform inside wiring modifications, Test and TurnUp activities, and router architecture/IOS ...
Senior Network Engineer - Chicago, IL
Chicago, IL · On-site
$107K - $146K/yr
... test exercise by identifying the gaps and addressing that along with network team. This will ... Required : • L3 Network Engineer with 10 - 12 yrs. • Should have supported Network deployments ...
Senior Network Engineer - Chicago, IL
Chicago, IL · On-site
$107K - $146K/yr
... test exercise by identifying the gaps and addressing that along with network team. This will ... Required : • L3 Network Engineer with 10 - 12 yrs. • Should have supported Network deployments ...
We have a global network of more than 200 sites in over 50 countries and employ more than 6,000 ... The Mechanical Engineer Co-Op - Product Testing role reports to a senior Mechanical Test Engineer ...
We have a global network of more than 200 sites in over 50 countries and employ more than 6,000 ... The Mechanical Engineer Co-Op - Product Testing role reports to a senior Mechanical Test Engineer ...
We have a global network of more than 200 sites in over 50 countries and employ more than 6,000 ... The Mechanical Engineer Co-Op - Product Testing role reports to a senior Mechanical Test Engineer ...
We have a global network of more than 200 sites in over 50 countries and employ more than 6,000 ... The Mechanical Engineer Co-Op - Product Testing role reports to a senior Mechanical Test Engineer ...
Network Test Engineer information
See Chicago, IL salary details
$31.9K - $43.8K
0% of jobs
$43.8K - $55.7K
1% of jobs
$55.7K - $67.6K
3% of jobs
$67.6K - $79.5K
7% of jobs
$79.5K - $91.4K
12% of jobs
$92.4K is the 25th percentile. Wages below this are outliers.
$91.4K - $103.3K
21% of jobs
The median wage is $108K / yr.
$103.3K - $115.2K
15% of jobs
$115.2K - $127.1K
12% of jobs
$133.4K is the 75th percentile. Wages above this are outliers.
$127.1K - $139K
8% of jobs
$139K - $150.9K
19% of jobs
$150.9K - $162.8K
2% of jobs
$31.9K
$112.3K
$162.8K
How much do network test engineer jobs pay per year?
As of Sep 6, 2026, the average yearly pay for network test engineer in Chicago, IL is $112,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,700.00 and $137,500.00 per year, depending on experience, location, and employer.
What is a network test engineer?
Network Test Engineers are professionals responsible for evaluating, analyzing, and ensuring the quality and performance of computer networks. They develop and execute test plans to identify network issues, validate new network hardware or software, and ensure that systems meet specified requirements. Their work helps organizations maintain reliable, secure, and efficient network infrastructures by troubleshooting problems and recommending improvements.
What are the key skills and qualifications needed to thrive as a network test engineer?
To thrive as a Network Test Engineer, you need a solid understanding of networking protocols, troubleshooting, and test methodologies, often supported by a degree in computer science or a related field. Expertise with network simulation tools (such as Wireshark, Cisco Packet Tracer), test automation frameworks, and certifications like CCNA or CCNP are commonly required. Strong analytical thinking, problem-solving, and effective communication skills help you diagnose issues and collaborate with cross-functional teams. These skills ensure reliable network infrastructure, efficient issue resolution, and high-quality performance in complex environments.
What are some common challenges faced by network test engineers during large-scale network deployments?
Network Test Engineers often encounter challenges such as managing complex configurations, ensuring device interoperability, and maintaining performance standards under heavy traffic loads. During large-scale deployments, coordinating tests across multiple devices and locations can require meticulous planning and effective collaboration with network architects, developers, and operations teams. Troubleshooting unexpected issues quickly and documenting test results accurately are crucial for minimizing downtime and ensuring a smooth rollout.
What is the difference between Network Test Engineer vs Network Support Engineer?
| Aspect | Network Test Engineer | Network Support Engineer |
|---|---|---|
| Certifications | CCNA, CompTIA Network+ | CCNA, CompTIA Network+ |
| Work Environment | Testing labs, network simulation environments | Help desks, on-site support, troubleshooting |
| Primary Focus | Designing and executing network tests, validating performance | Maintaining, troubleshooting, and resolving network issues |
| Industry Usage | Telecom, IT, networking vendors | IT departments, service providers |
While both roles require networking certifications and involve working with network systems, the Network Test Engineer primarily focuses on testing and validating network performance and reliability. In contrast, the Network Support Engineer handles ongoing support, troubleshooting, and resolving network issues in real-time. Both roles are essential in ensuring network integrity but differ in their core responsibilities and work environments.
What are popular job titles related to Network Test Engineer jobs in Chicago, IL?
For Network Test Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Network Test Engineer jobs in Chicago, IL look for?
The top searched job categories for Network Test Engineer jobs in Chicago, IL are:
Job description
Job Summary:
ClifyX is seeking a Lead Performance Engineer responsible for performance engineering and testing of server applications and Web Services. The role involves identifying performance issues, creating test plans, and providing improvement suggestions across various layers of the application stack.
Responsibilities:
• Identify, isolate and track performance issues.
• Troubleshoot bottlenecks, related to performance and provide improvement suggestions at application, DB, OS, Hardware and or Network layer.
• Review functional and technical specifications and create/execute test cases, scripts and Test Plan.
• Review capacity plans and production usage trends to create suitable usage profile, baseline and breakpoint analysis to ensure acceptable levels of performance.
• Identify potential problems, omissions and open issues, attend walkthroughs and signoff meetings.
• Present clear metrics to both technical and non-technical.
• Own the product from start to finish with minimal supervision.
• Deliver Test Plan/Test Cases/Load Runner Scripts.
• Prepare performance result documents including application and server side stats.
• Create closure document summarizing release.
• Provide performance improvement recommendations.
• Generate test data.
• Document lessons learned.
Qualifications:
Required:
• Minimum of 7 years' experience with Performance Testing/Engineering within the Client Server and Web Applications
• 7 years of expert knowledge with Client Load Runner utilizing all available protocols creating and executing scripts
• 7 year of experience working within the Server applications installing/troubleshooting and tuning Unix/Linux/Windows server environments
• Experience analyzing and trending performance issues and reliability of enterprise applications in production-like configuration and articulate test result impacts with stakeholders
• Proficient in creating and executing complex SQL queries (Oracle and MS SQL)
• Comfortable with the OS architecture, Kernel, tuning, Networking, Various Hardware Configs impacting performance of the applications and be able to provide suggestions based on statistics
• Experience with middleware using MQ Series and also WebSphere setup and configuration
• Experience in Test Management/Defect Tracking with the following tools: Client ALM, Clear Quest and SoapUI
• Possess critical thinking, expert project management skills, and exceptionally strong communication skills that can summarize and document performance test results.
Preferred:
• Client UFT
• APM Tools (AppDynamics, Dynatrace)
Company:
ClifyX provides innovative business solutions which satisfy requirements for mission-critical reliability, scalability, interoperations. Founded in 1998, the company is headquartered in South Plainfield, USA, with a team of 501-1000 employees. The company is currently Late Stage.
ClifyX is seeking a Lead Performance Engineer responsible for performance engineering and testing of server applications and Web Services. The role involves identifying performance issues, creating test plans, and providing improvement suggestions across various layers of the application stack.
Responsibilities:
• Identify, isolate and track performance issues.
• Troubleshoot bottlenecks, related to performance and provide improvement suggestions at application, DB, OS, Hardware and or Network layer.
• Review functional and technical specifications and create/execute test cases, scripts and Test Plan.
• Review capacity plans and production usage trends to create suitable usage profile, baseline and breakpoint analysis to ensure acceptable levels of performance.
• Identify potential problems, omissions and open issues, attend walkthroughs and signoff meetings.
• Present clear metrics to both technical and non-technical.
• Own the product from start to finish with minimal supervision.
• Deliver Test Plan/Test Cases/Load Runner Scripts.
• Prepare performance result documents including application and server side stats.
• Create closure document summarizing release.
• Provide performance improvement recommendations.
• Generate test data.
• Document lessons learned.
Qualifications:
Required:
• Minimum of 7 years' experience with Performance Testing/Engineering within the Client Server and Web Applications
• 7 years of expert knowledge with Client Load Runner utilizing all available protocols creating and executing scripts
• 7 year of experience working within the Server applications installing/troubleshooting and tuning Unix/Linux/Windows server environments
• Experience analyzing and trending performance issues and reliability of enterprise applications in production-like configuration and articulate test result impacts with stakeholders
• Proficient in creating and executing complex SQL queries (Oracle and MS SQL)
• Comfortable with the OS architecture, Kernel, tuning, Networking, Various Hardware Configs impacting performance of the applications and be able to provide suggestions based on statistics
• Experience with middleware using MQ Series and also WebSphere setup and configuration
• Experience in Test Management/Defect Tracking with the following tools: Client ALM, Clear Quest and SoapUI
• Possess critical thinking, expert project management skills, and exceptionally strong communication skills that can summarize and document performance test results.
Preferred:
• Client UFT
• APM Tools (AppDynamics, Dynatrace)
Company:
ClifyX provides innovative business solutions which satisfy requirements for mission-critical reliability, scalability, interoperations. Founded in 1998, the company is headquartered in South Plainfield, USA, with a team of 501-1000 employees. The company is currently Late Stage.
About ClifyX
Sourced by ZipRecruiter
ClifyX is a well-established player in the IT Services sector that specializes in providing result-oriented technological solutions to a wide range of industrial verticals. Based in South Plainfield, New Jersey, ClifyX offers a comprehensive selection of IT services that include project staffing, application development, professional consulting, and other IT-based solutions. While the company's website, clifyx.com, does not divulge the exact founding date, it is clear that ClifyX has grown into a renowned name within their domain, thanks to their unwavering commitment to innovative practices. The company's mission statement revolves around harnessing the power of technology to assist their clientele in steering their respective businesses towards success.
Industry
Recruiting and staffing services
Company size
51 - 200 Employees
Headquarters location
South Plainfield, NJ, US
Year founded
1998