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Junior Infrastructure Engineer Jobs in Chicago, IL

City Of Gary

JR. Network Engineer

Gary, IN · On-site

$56K/yr

Chief Innovation Officer Status: Full-Time The Jr. Network Engineer reporting to the Chief ... Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical ...

SDI Presence

Junior Network Engineer

Chicago, IL · On-site

$33 - $38/hr

... cloud infrastructure solutions to optimize our clients' technology environments. SDI is NMSDC ... Summary The Junior Network Engineer Junior is an entry level role focused on supporting the ...

SDI Presence

Junior Network Engineer

Chicago, IL · Hybrid

$33 - $38/hr

... cloud infrastructure solutions to optimize our clients' technology environments. SDI is NMSDC ... Summary The Junior Network Engineer Junior is an entry level role focused on supporting the ...

SDI Presence

Junior Network Engineer

Chicago, IL · Hybrid

$33 - $38/hr

... cloud infrastructure solutions to optimize our clients' technology environments. SDI is NMSDC ... Summary The Junior Network Engineer Junior is an entry level role focused on supporting the ...

SDI Presence

Junior Network Engineer

Chicago, IL · Hybrid

... cloud infrastructure solutions to optimize our clients' technology environments. SDI is NMSDC ... Summary The Junior Network Engineer Junior is an entry level role focused on supporting the ...

Aplaro Ltd

Junior Trading Systems Engineer

Chicago, IL · On-site

$120 - $160/hr

This team designs, builds, and maintains the infrastructure that powers our global trading, and is ... 7. As a Junior Trading Systems Engineer, you'll work on projects focusing on our real-time ...

Atria Group LLC

Junior Developer

Barrington, IL

$66K - $86K/yr

... infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice ... The support engineer will be responsible for handling tier 2 help desk tasks that involve ...

Apex Systems

Junior DevOps Engineer

Chicago, IL · On-site

$54.50 - $74.50/hr

Knowledge of Terraform , Ansible , and Infrastructure as Code (IaC). * Experience with cloud automation and configuration management. Why This Role Matters You'll be the backbone of our cloud ...

Sterling Engineering Inc.

SR Design Engineer

Wheaton, IL · On-site +1

$135K - $160K/yr

... junior engineers, and working directly with utility clients on critical grid modernization and infrastructure initiatives. Job Summary: The Senior Design Engineer will lead the design, analysis, and ...

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All JobsInfrastructure Engineer JobsJunior Infrastructure Engineer JobsJunior Infrastructure Engineer Jobs in Chicago, IL

Junior Infrastructure Engineer information

See Chicago, IL salary details

$34.5K

$74K

$112.9K

How much do junior infrastructure engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for junior infrastructure engineer in Chicago, IL is $74,022.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,000.00 and $82,500.00 per year, depending on experience, location, and employer.

What is a junior infrastructure engineer?

A Junior Infrastructure Engineer is an entry-level IT professional responsible for supporting and maintaining an organization's IT infrastructure, including networks, servers, and cloud services. They assist in troubleshooting, system deployments, and performance monitoring to ensure smooth operations. This role often involves working with senior engineers to implement upgrades, security measures, and optimizations. Strong problem-solving skills, basic networking knowledge, and familiarity with operating systems are essential.

What are some typical projects or tasks a junior infrastructure engineer handles on a daily basis?

As a Junior Infrastructure Engineer, your daily tasks often involve monitoring system performance, assisting with server maintenance, troubleshooting network or hardware issues, and supporting software updates or deployments. You may also help document infrastructure changes, manage user permissions, and participate in upgrade projects alongside more senior engineers. Collaboration with IT support, developers, and other technical teams is common, providing you with broad exposure to different aspects of the organization's technology environment. These experiences help build your technical skill set and prepare you for more advanced responsibilities as you gain experience.

What are the key skills and qualifications needed to thrive in the junior infrastructure engineer position, and why are they important?

To thrive as a Junior Infrastructure Engineer, you generally need foundational knowledge of networking, system administration, operating systems, and a relevant degree in computer science or a related field. Familiarity with tools such as Linux/Windows servers, cloud platforms (like AWS or Azure), scripting languages, and industry certifications such as CompTIA Network+ or Microsoft Certified: Azure Fundamentals is typically expected. Attention to detail, strong problem-solving skills, and effective teamwork and communication abilities are crucial soft skills in this role. These skills and qualities are essential as they enable you to maintain reliable IT infrastructure, resolve issues efficiently, and collaborate with senior engineers and cross-functional teams in fast-paced environments.

How much do infrastructure engineers get paid?

The average salary for a junior infrastructure engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level roles often require knowledge of networking, servers, and cloud platforms, which can influence compensation.

How much do junior infrastructure engineers make?

Junior infrastructure engineers in New York typically earn between $60,000 and $80,000 annually, depending on experience, certifications, and the specific employer. Entry-level roles may start lower, while those with additional skills in networking, cloud platforms, or scripting can command higher salaries.

What are the most commonly searched types of Infrastructure Engineer jobs in Chicago, IL?

The most popular types of Infrastructure Engineer jobs in Chicago, IL are:

What are popular job titles related to Junior Infrastructure Engineer jobs in Chicago, IL?

For Junior Infrastructure Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Junior Infrastructure Engineer jobs in Chicago, IL look for?

The top searched job categories for Junior Infrastructure Engineer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Junior Infrastructure Engineer jobs?

Cities near Chicago, IL with the most Junior Infrastructure Engineer job openings:

Junior Infrastructure Engineer jobs near you
Infographic showing various Junior Infrastructure Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 87% Full Time, 8% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $74,022 per year, or $35.6 per hour.

Junior Trading Systems Engineer

Chicago, IL

Hudson River Trading
See more jobs at Hudson River Tradingexternal

Full-time

Re-posted 3 days ago

Job description

Hudson River Trading (HRT) is seeking a Junior Trading Systems Engineer to join our growing Trading Systems Infrastructure team. This team designs, builds, and maintains the infrastructure that powers our global trading, and is responsible for ensuring optimal performance and uptime of the ultra low-latency operating systems, automation software, and development tools that allow our trading strategies to run worldwide 24/7.
As a Junior Trading Systems Engineer, you'll work on projects focusing on our real-time production trading environment and tackle problems that require high availability, high throughput, and ultra low-latency solutions. The ideal candidate possesses a passion for coding and automation, is eager to learn new skills to help build an elegant stack, and has the ability to handle challenging technical issues within a dynamic and fast-paced environment. 
Responsibilities

  • Manage worldwide Linux-based trading infrastructure by contributing to the planning and execution of complex technical projects and tasks
  • Troubleshoot hardware and software issues across the stack 
  • Plan and implement system installations and upgrades 
  • Deploy, configure, and test internal and external applications 
  • Improve documentation and reduce technical debt
  • Benchmark the performance of the trading stack, working with subject matter experts across the organization
  • Join an on-call rotation schedule to cover trading hours and weekend shifts, as needed

Qualifications

  • 2+ years of relevant experience managing Linux systems: you can install packages, manage users, control services, and know where to look for system logs, and you understand TCP/IP networking, default gateways, and how to debug connectivity problems
  • Familiarity installing and configuring Linux systems, from hardware and networking to kernel to applications 
  • Knowledge of Debian/Ubuntu is desirable
  • Basic familiarity with configuration management tools, particularly SaltStack - some knowledge of Puppet, Ansible, Chef, or CFEngine is also desirable
  • Project Management Skills
  • Proven programming experience: you don't just know what big-O notation is, you've also built working software and can explain and defend your design
  • Basic shell (bash) scripting experience
  • Experience using JIRA
  • Strong cross-functional communication and organization skills
  • Experience with production systems, as well as some cloud experience in AWS or GCP, is desirable but not required

The estimated base salary range for this position is 120,000 to 160,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package.

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