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Senior Systems Engineer Jobs in Crete, IL (NOW HIRING)

Next Step Systems

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Senior Systems Engineer, Chicago IL This Senior Systems Engineer position is fully onsite. Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global ...

Humana

Senior Systems Engineer

Chicago, IL · Remote

$107K - $147K/yr

The Senior Systems Engineer work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors. The Senior ...

Humana

Senior Systems Engineer

Chicago, IL · Remote

$107K - $147K/yr

The Senior Systems Engineer work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors. The Senior ...

Akuna Capital

Senior Systems Engineer

Chicago, IL · On-site +1

$145K/yr

What you will do as a Senior Systems Engineer at Akuna: We are looking for a versatile and driven Senior Systems Engineer to join our Engineering team in building a best-in-class trading ...

Halo Group

Senior Systems Engineer

Chicago, IL

$107K - $147K/yr

Job Summary Senior Systems Engineer is responsible for resolving escalated service incidents and complex requests, coaching other engineers, leading implementation of complex projects, and ...

VAST Data

Senior Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Description VAST Data is looking for a Senior Systems Engineer to join our growing team! This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an ...

Apex Fintech Solutions

Sr Systems Engineer

Chicago, IL · Hybrid

$107K - $147K/yr

... Senior Systems Engineer to join our infrastructure team. In this role you will build, implement and maintain Linux based application systems in a developing DevOps culture. You will collaborate with ...

Apex Fintech Solutions

Sr Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

... Senior Systems Engineer to join our infrastructure team. In this role you will build, implement and maintain Linux based application systems in a developing DevOps culture. You will collaborate with ...

Judge Group, Inc.

Systems Engineer - Hybrid

Oak Forest, IL · On-site

$110K - $120K/yr

A Tech company is looking for a Sr Systems Engineer with 5+ years of experience. In this role you will be working in a team environment directly with clients on new projects, site reviews and ongoing ...

Next Step Systems

Senior Trading Systems Engineer

Chicago, IL · On-site

$107K - $147K/yr

Senior Trading Systems Engineer, Chicago, IL This Senior Trading Systems Engineer position is 100% fully onsite. Responsibilities: - Work collaboratively with technology and business teams on all ...

Peraton

NEXCOM Senior Systems Design Engineer

Chicago, IL · On-site

$107K - $147K/yr

NEXCOM Senior Systems Design Engineer Location: Chicago, IL We are seeking a Design Engineer for our Next Generation Air/Ground Communications (NEXCOM) program to lead the systems engineering ...

Peraton

NEXCOM Senior Systems Design Engineer

Chicago, IL

$107K - $147K/yr

NEXCOM Senior Systems Design Engineer Location: Chicago, IL We are seeking a Design Engineer for our Next Generation Air/Ground Communications (NEXCOM) program to lead the systems engineering ...

Peraton

NEXCOM Senior Systems Design Engineer

Chicago, IL

$107K - $147K/yr

NEXCOM Senior Systems Design Engineer Location: Chicago, IL We are seeking a Design Engineer for our Next Generation Air/Ground Communications (NEXCOM) program to lead the systems engineering ...

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All JobsSystems Engineer JobsSenior Systems Engineer JobsSenior Systems Engineer Jobs in Crete, IL

Senior Systems Engineer information

See Crete, IL salary details

$53.6K

$119.5K

$168.6K

How much do senior systems engineer jobs pay per year?

As of Jul 21, 2026, the average yearly pay for senior systems engineer in Crete, IL is $119,485.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,100.00 and $137,000.00 per year, depending on experience, location, and employer.

What are Senior Systems Engineers?

Senior Systems Engineers are experienced professionals responsible for designing, implementing, and maintaining complex IT systems within an organization. They oversee the integration of hardware and software, ensure system reliability, and troubleshoot advanced technical issues. Senior Systems Engineers often lead projects, mentor junior staff, and collaborate with other departments to meet organizational goals. Their role is critical in maintaining the infrastructure that supports business operations.

What are some common challenges faced by Senior Systems Engineers when integrating new technologies into existing infrastructure?

Senior Systems Engineers often encounter challenges such as ensuring compatibility between legacy systems and new technologies, minimizing downtime during migrations, and addressing unforeseen security vulnerabilities. Effective integration requires thorough planning, cross-team collaboration, and detailed testing to avoid disruptions to business operations. Staying current with emerging technologies and adopting best practices for change management are essential for overcoming these challenges and ensuring smooth implementation.

What are the key skills and qualifications needed to thrive as a Senior Systems Engineer, and why are they important?

To thrive as a Senior Systems Engineer, you need expertise in systems architecture, troubleshooting, and network administration, typically supported by a degree in computer science or a related field and several years of relevant experience. Familiarity with virtualization platforms, cloud services (like AWS or Azure), automation tools (such as Ansible or PowerShell), and certifications like CompTIA, Microsoft, or Cisco are often required. Outstanding problem-solving, communication, and project management skills help you lead initiatives and collaborate effectively across teams. These competencies are crucial for ensuring system reliability, scalability, and security in complex IT environments.

What Is a Senior Systems Engineer?

A senior systems engineer is an IT (information technology) professional tasked with designing and maintaining network systems and security. Examples include large server or storage systems, computer networks, and mainframes. As a systems engineer, your primary duties are to oversee the daily operations of your facility and lead a team of engineers in designing new systems to replace old ones. You may work for a company that provides engineering services and solutions for other businesses, or you may be part of a large university or other institution's IT department. Skills needed for the career include the ability to work independently, leadership, and analytical problem-solving. A bachelor’s degree in electrical engineering or IT and significant experience in a lower systems engineering position are essential qualifications.

What is the difference between Senior Systems Engineer vs Systems Administrator?

AspectSenior Systems EngineerSystems Administrator
CertificationsCompTIA Security+, Cisco CCNA, Microsoft certificationsCompTIA A+, Network+, Microsoft certifications
Work EnvironmentDesigning, implementing, and troubleshooting complex systemsManaging daily system operations and user support
Industry UsageIT, technology, enterprise environmentsIT support, small to medium businesses

While both roles involve working with IT systems, Senior Systems Engineers focus on designing and implementing complex infrastructure, whereas Systems Administrators handle routine maintenance and user support. The senior role typically requires more advanced certifications and experience, and often involves strategic planning and system architecture.

More about Senior Systems Engineer jobs
What are the most commonly searched types of Systems Engineer jobs in Crete, IL? The most popular types of Systems Engineer jobs in Crete, IL are:
What cities near Crete, IL are hiring for Senior Systems Engineer jobs? Cities near Crete, IL with the most Senior Systems Engineer job openings:
Senior Systems Engineer jobs near you
Infographic showing various Senior Systems Engineer job openings in Crete, IL as of July 2026, with employment types broken down into 76% Full Time, 22% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $119,485 per year, or $57.4 per hour.
Senior Systems Engineer

Senior Systems Engineer

Next Step Systems

Chicago, IL • On-site

$107K - $147K/yr

Full-time

Medical, Retirement, PTO

Re-posted 14 days ago

Job description

Senior Systems Engineer, Chicago IL
This Senior Systems Engineer position is fully onsite.
Responsibilities:
- Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure.
- Research and implement enhancements to infrastructure systems as well as automation and monitoring.
- Explore and work with industry leading technology and hardware.
- Work alongside industry experts in the fields of finance and technology.
- Lead/mentor junior team members.
- Take ownership of and leading projects from start to finish including design, roll out, and testing.
- Work on challenging and dynamic problems in a team atmosphere.
Qualifications:
- Past or present experience in the trading industry or at an exchange is required.
- Low-Latency experience is required for this role.
- 5+ years of experience with systems engineering oriented tasks.
- Bachelor's degree in Computer Science, Computer Engineering or an equivalent field.
- Strong Linux experience working with Linux servers in bare metal and virtualized environments.
- Experience with scripting languages bash and Python and automation tools.
- Understanding of TCP/IP and networking concepts.
- Financial or trading industry experience preferred.
- Excellent written and verbal communication skills.
- Must be willing to take ownership and lead others.
- Problem solvers who are driven, self-motivated, and "outside of the box" thinkers.
- Motivated, dependable, and responsible team players.
Benefits include medical insurance, retirement plan, PTO, etc. Salary: 80K+ DOE. Keywords: Chicago IL Jobs, Senior Systems Engineer, Linux Servers, Scripting, Automation Tools, TCP/IP, Networking Concepts, Trading Infrastructure, Financial, Software Engineer, Architect, Programmer Analyst, Chicago Recruiters, Information Technology Jobs, IT Jobs, Chicago Recruiting
Company Will Relocate Candidates To Chicago! Company Will Sponsor Candidates!
Looking to hire for similar positions in other cities?
We help companies that are looking to hire Sr Systems Engineers in Chicago, Illinois for jobs and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today! 630-428-0600 ext 11 or email us at jobs@nextstepsystems.com. Click here to submit your resume for this job and others.
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