Data Center Engineer Jobs in Illinois
Data Center Engineer jobs in Illinois are in strong demand, driven by the state's dense concentration of enterprise data infrastructure, financial services firms, and cloud colocation facilities serving companies from Chicago's central business district through the I-88 technology corridor and suburban Cook and DuPage counties. Most hiring is concentrated in Chicago, Schaumburg, and Lisle, where established operators such as Equinix, CyberArca, and Motorola Solutions maintain significant footprints and consistently recruit data center engineers across entry-level technician and senior infrastructure roles. The most sought-after specialties in the Illinois market are power and cooling systems management, network infrastructure, and critical facilities operations. Find a role that fits below and apply directly.
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What success looks like in this role:
Unisys Corporation is seeking an experienced On-Site Service Engineer (OSE) to provide hands-on support for enterprise data center servers and hardware environments , including next-generation AI infrastructure.
This is a hands-on server hardware and break/fix role . The successful candidate will have direct experience diagnosing, repairing, replacing, and maintaining enterprise server hardware in a data center, field service, or customer-facing environment.
Prior AI experience is not required. Strong experience with enterprise servers and data center hardware is the priority.
What You’ll Do
- Provide on-site technical support for Dell PowerEdge and other enterprise server hardware
- Diagnose and resolve server hardware failures and system issues to minimize customer downtime
- Perform hands-on hardware installation, removal, replacement, and repair, including:
- Memory/DIMMs
- CPUs/processors
- Power supplies
- Fans and cooling components
- Hard drives/SSDs
- RAID/HBA components
- NICs and other PCIe components
- GPUs and accelerator hardware
- Motherboards/system boards and other server components
- Perform rack-and-stack, server installation, cabling, component swaps, and hardware configuration
- Troubleshoot issues involving server hardware, BIOS/firmware, operating systems, and hardware diagnostics
- Perform firmware and BIOS updates and utilize server management tools such as Dell iDRAC or comparable platforms
- Execute both reactive break/fix and preventive maintenance following established procedures
- Troubleshoot and isolate hardware failures using documented diagnostic procedures and technical resources
- Work directly with customers and internal technical teams during service events to communicate status, troubleshoot issues, and drive resolution
- Accurately document service activities, hardware replacements, troubleshooting steps, and resolution details
- Escalate complex technical issues when appropriate
Participate in on-call rotations and provide extended coverage as required
You will be successful in this role if you have:
What You Bring – Required
- 3+ years of hands-on experience supporting enterprise servers, data center hardware, or similar infrastructure
- Direct, hands-on experience physically working on server hardware — installing, removing, diagnosing, repairing, or replacing server components
- Experience troubleshooting and replacing components such as memory, CPUs, power supplies, storage, RAID/HBA, NICs, fans/cooling systems, PCIe components, or GPUs
- Experience working with rack-mounted enterprise servers in a data center, field service, or customer environment
- Strong understanding of server hardware architecture and troubleshooting methodology
- Experience with hardware diagnostics, BIOS/firmware, and server management tools
- Familiarity with Linux or similar operating systems
- Strong troubleshooting and problem-solving skills with the ability to independently diagnose hardware issues
- Comfortable working independently in a customer-facing environment
- Ability to clearly communicate technical issues and resolutions to customers and internal teams
- Ability to lift up to 50 lbs. , travel to customer sites, and support flexible/on-call schedules
Preferred Qualifications
- Experience supporting Dell PowerEdge servers
- Dell or other enterprise hardware certifications
- Experience with iDRAC, iLO, or comparable server management platforms
- Experience supporting GPU/AI server infrastructure
- Experience with data center operations, rack/stack, structured cabling, or server deployment
- Associate’s or Bachelor’s degree in IT, Computer Science, or a related field
Important Note
AI infrastructure experience is not required. Candidates with strong enterprise server and data center hardware experience who are willing to learn emerging AI platforms are encouraged to apply.
#LI-BW1
This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.
Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.
This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here .
What success looks like in this role:
Unisys Corporation is seeking an experienced On-Site Service Engineer (OSE) to provide hands-on support for enterprise data center servers and hardware environments , including next-generation AI infrastructure.
This is a hands-on server hardware and break/fix role . The successful candidate will have direct experience diagnosing, repairing, replacing, and maintaining enterprise server hardware in a data center, field service, or customer-facing environment.
Prior AI experience is not required. Strong experience with enterprise servers and data center hardware is the priority.
What You’ll Do
- Provide on-site technical support for Dell PowerEdge and other enterprise server hardware
- Diagnose and resolve server hardware failures and system issues to minimize customer downtime
- Perform hands-on hardware installation, removal, replacement, and repair, including:
- Memory/DIMMs
- CPUs/processors
- Power supplies
- Fans and cooling components
- Hard drives/SSDs
- RAID/HBA components
- NICs and other PCIe components
- GPUs and accelerator hardware
- Motherboards/system boards and other server components
- Perform rack-and-stack, server installation, cabling, component swaps, and hardware configuration
- Troubleshoot issues involving server hardware, BIOS/firmware, operating systems, and hardware diagnostics
- Perform firmware and BIOS updates and utilize server management tools such as Dell iDRAC or comparable platforms
- Execute both reactive break/fix and preventive maintenance following established procedures
- Troubleshoot and isolate hardware failures using documented diagnostic procedures and technical resources
- Work directly with customers and internal technical teams during service events to communicate status, troubleshoot issues, and drive resolution
- Accurately document service activities, hardware replacements, troubleshooting steps, and resolution details
- Escalate complex technical issues when appropriate
Participate in on-call rotations and provide extended coverage as required
You will be successful in this role if you have:
What You Bring – Required
- 3+ years of hands-on experience supporting enterprise servers, data center hardware, or similar infrastructure
- Direct, hands-on experience physically working on server hardware — installing, removing, diagnosing, repairing, or replacing server components
- Experience troubleshooting and replacing components such as memory, CPUs, power supplies, storage, RAID/HBA, NICs, fans/cooling systems, PCIe components, or GPUs
- Experience working with rack-mounted enterprise servers in a data center, field service, or customer environment
- Strong understanding of server hardware architecture and troubleshooting methodology
- Experience with hardware diagnostics, BIOS/firmware, and server management tools
- Familiarity with Linux or similar operating systems
- Strong troubleshooting and problem-solving skills with the ability to independently diagnose hardware issues
- Comfortable working independently in a customer-facing environment
- Ability to clearly communicate technical issues and resolutions to customers and internal teams
- Ability to lift up to 50 lbs. , travel to customer sites, and support flexible/on-call schedules
Preferred Qualifications
- Experience supporting Dell PowerEdge servers
- Dell or other enterprise hardware certifications
- Experience with iDRAC, iLO, or comparable server management platforms
- Experience supporting GPU/AI server infrastructure
- Experience with data center operations, rack/stack, structured cabling, or server deployment
- Associate’s or Bachelor’s degree in IT, Computer Science, or a related field
Important Note
AI infrastructure experience is not required. Candidates with strong enterprise server and data center hardware experience who are willing to learn emerging AI platforms are encouraged to apply.
#LI-BW1
This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.
Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.
This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here .
See All 17 Data Center Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Data Center Engineer JobsData Center Engineer Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Data Center Engineer Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
- Science & Research
- Chemicals & Materials
- Electronics & Hardware
- Investment & Asset Management
What Illinois Employers Look For
The qualifications that appear most often in data center engineer jobs across Illinois.
- CompTIA Data+, DCCA, or equivalent data center certification recognized by Illinois employers
- Hands-on experience with power distribution, UPS systems, and HVAC cooling infrastructure
- Proficiency in network cabling, structured wiring, and physical server hardware installation
- Familiarity with DCIM platforms and ticketing systems used in enterprise colocation environments
- Ability to lift equipment and work in raised-floor or hot-aisle-containment data center environments
- Associate or bachelor's degree in information technology, electrical engineering, or a related field
Data Center Engineer Jobs in Illinois: Frequently Asked Questions
How do you become a data center engineer in Illinois?
Most Illinois employers hire data center engineers who hold an associate or bachelor's degree in information technology, electrical engineering, or computer networking, combined with a vendor or industry certification such as CompTIA Server+, the Uptime Institute's DCCA, or a manufacturer credential from Cisco or Dell. Illinois does not require a state-issued license specific to this role, so the clearest path is combining education with hands-on lab or internship experience and earning one of those widely recognized certifications before applying.
Which companies hire data center engineers in Illinois?
Employers hiring data center engineers in Illinois right now include Equinix, CAI, and Lambda, based on current listings on Migrate Mate as of August 2026. Illinois's concentration of financial services headquarters and colocation campuses along the I-88 corridor means large enterprise and cloud infrastructure operators are among the most consistent sources of openings in the state.
Which Illinois cities have the most data center engineer jobs?
Chicago, Elk Grove Village, and Illinois account for the largest share of data center engineer openings in Illinois. Chicago drives volume through its dense enterprise and financial services sector, while Schaumburg and Lisle sit at the heart of the I-88 technology corridor where major colocation facilities and corporate IT campuses are concentrated, making those suburban markets significant hiring centers in their own right.
Are there remote data center engineer jobs in Illinois?
Yes, but they're rare. Data center engineering is fundamentally a hands-on, on-site role requiring physical access to hardware, power systems, and cooling infrastructure, so most positions require a full on-site presence. About 25% of data center engineer openings tied to Illinois are remote or hybrid as of August 2026. The portions of the role most likely to be done remotely are monitoring, documentation, and capacity planning tasks rather than floor-level operations.
How can I get hired as a data center engineer in Illinois with little or no experience?
The most realistic entry point is a data center technician or IT operations associate role, which large Illinois colocation operators and enterprise IT departments use to bring in candidates who are newer to the field. Companies with substantial Illinois infrastructure footprints often run structured associate technician programs that pair new hires with senior engineers. Earning a CompTIA Server+ or CompTIA Network+ certification before applying gives candidates a concrete edge, and candidates who transition from adjacent roles such as IT help desk, network operations center analyst, or facilities electrician find those backgrounds translate directly to the core duties of the role.
Where can I find and apply to data center engineer jobs in Illinois?
You can find and apply to data center engineer jobs in Illinois on Migrate Mate, which lists current Illinois openings from employers actively hiring in the state. Find roles that fit your experience and location and apply directly to the ones that match.
See All 17 Data Center Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Data Center Engineer Jobs