Top 4836 Technology Jobs in Chicago, IL

Sr. Virtualization Infrastructure Engineer
MMD Services, Inc —Chicago, IL
- $115,000 - $135,000 a year
- Weekends as needed
- Hybrid work
- 5 years
- Windows
- Linux
- Health insurance
- Dental insurance
Quick Apply
10d
Implementation Specialist
Dober —Woodridge, IL
- From $75,000 a year
- Full-time
- Hybrid work
- Background check
- Microsoft Excel
- Software troubleshooting
- Health savings account
- Health insurance
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Sales Data Administrator
GC America Inc. —Alsip, IL
- $85,000 - $100,000 a year
- Full-time
- Background check
- Mid-level
- Bachelor's degree
- Health savings account
- Health insurance
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Lead System Test Engineer (Audio & Video Solutions)
Shure —Skokie, IL
- $113,000 - $182,000 a year
- Full-time
- Computer Science
- Engineering
- Office
- Health insurance
- Paid time off
IT Technician
BTI Communications Group, LTD. —Downers Grove, IL
- $25 - $35 an hour
- Full-time
- Background check
- Microsoft Outlook
- Mid-level
- Health insurance
- Dental insurance
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Field Systems Engineer
TeamLogic IT —Chicago, IL
- $75,000 - $95,000 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- Mid-level
- 401(k)
- 401(k) matching
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3d
Technical Service Specialist
Midco International —Chicago, IL
- $70,000 - $80,000 a year
- Full-time
- Mid-level
- Residential
- Analysis skills
- Health insurance
- Dental insurance
Quick Apply
Special Agent: Cybersecurity/Technology Expertise
Federal Bureau of Investigation —Chicago, IL
- $103,326 - $133,200 a year
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
- Health insurance
- Retirement plan
8d
Data Scientist
Hirose Electric USA —Downers Grove, IL
- Full-time
- Computer Science
- Ability to walk for extended periods
- Mid-level
Quick Apply
1d
Digital Tech Support Analyst
Caterpillar —Chicago, IL
- $99,840 - $133,810 a year
- Full-time
- Computer Science
- Pass drug screening
- Research
- Health savings account
- Paid holidays
9d
IT HELP DESK TECHNICIAN
F.E. Moran Group of Companies —Chicago, IL
- Full-time
- Azure
- Office
- Windows
- Disability insurance
- Health insurance
Service Desk Technician I
Assetmark —Chicago, IL
- $75,000 - $85,000 a year
- Full-time
- Hybrid work
- 5 years
- Office
- US work authorization
- Health savings account
- Health insurance
IT-Helpdesk Technician-Desktop Support
EM Key Solutions Inc —Chicago, IL
- Full-time
- Azure
- Mid-level
- Windows
- Health insurance
- Dental insurance
Quick Apply
IT Help Desk Coordinator
AVANT LLC —Chicago, IL
- $26.45 - $32.21 an hour
- Full-time
- Google Workspace
- Mid-level
- Office
- Paid parental leave
- Health insurance
9d
IT Helpdesk Technician
Murgado Automotive Group —Chicago, IL
- $55,000 - $70,000 a year
- Weekends as needed
- Computer Science
- English
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Desktop Support Analyst
Connection —Chicago, IL
- $25.00 - $28.50 an hour
- Full-time
- Office
- Windows
- US work authorization
- Health insurance
- Dental insurance
12d
Data Center Technician
Introl —Chicago, IL
- Overtime
- Mid-level
- Ability to lift 50 pounds
- US work authorization
- Health insurance
- Dental insurance
Technology Support Specialist
Vedder Price P.C. —Chicago, IL
- $60,000 - $70,000 a year
- Monday to Friday
- Hybrid work
- Computer science
- Computer Science
- Computer literacy
- Profit sharing
- Commuter assistance
3d
Desktop Support Technician
HamayaGroup —Chicago, IL
- $23 - $27 an hour
- Contract
- Background check
- Mid-level
- Organizational skills
- Flexible schedule
Quick Apply
Entry Level IT Analyst
Common Goal Systems Inc. —Des Plaines, IL
- Bachelor of Science
- Office
- Analysis skills

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Sr. Virtualization Infrastructure Engineer

MMD Services, Inc
Chicago, IL

Quick Apply

Job Details

Full-time
$115,000 - $135,000 a year
10 days ago

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Parental leave
Vision insurance
401(k) matching
Life insurance

Qualifications

Containerization systems
Cloud identity and access management (IAM)
IT user and group management
Linux support
Ansible
GPO
Enterprise software
IT system monitoring
Network switch
Windows
DHCP
Nutanix Certified Professional – Multi-Cloud Infrastructure (NCP-MCI)
Hardware support
DNS
Server virtualization
Scalability
VMware
Linux
Network monitoring tools
Access control management
Server management automation
RHEL
PowerShell
Shell Scripting
Identity & access management
System performance monitoring

Full Job Description

This is a rare chance to join a tenured, low-turnover infrastructure team at a globally recognized, multi-billion dollar organization with a worldwide footprint and thousands of employees across multiple continents. Their on-premises environment is the backbone of global operations and this team is at the center of it all. The organization is making serious investments in modernizing their enterprise infrastructure, with hands-on AI and automation initiatives actively in flight. The technology stack here is genuinely exciting, the team culture is built on curiosity and collaboration, and your contributions will be visible from day one.

Engineers who thrive here are intellectually curious, leave ego at the door, and are energized by complexity. If you want to be challenged technically, supported in your growth, and surrounded by real professionals - this is it.

As a Senior Infrastructure Engineer, VMware vSphere/ESXi will be the heartbeat of your day-to-day work. You'll own the health, performance, and scalability of a large-scale virtualization platform while also contributing across a modern, evolving stack that includes Kubernetes, Docker, Red Hat, Ansible automation, Active Directory, and Azure IaaS. On-call rotation runs every 8 weeks, with monthly maintenance windows typically after hours or on weekends.

One thing that sets this role apart: you need to be genuinely strong in both Windows and Linux. This environment runs a large-scale mixed OS footprint, and you'll be expected to diagnose and resolve issues across both platforms with equal confidence. On the Windows side, that means Windows Server (2016+), Active Directory, Group Policy, and PowerShell. On the Linux side, you need to be comfortable at the command line including RHEL/Ubuntu, user management, permissions, disk, services, and SELinux. Candidates who are Windows-only or Linux-only will not be the right fit for this team.

VMWare & Virtualization (Primary Focus)

Own the health, performance, and scalability of a sprawling VMware vSphere/ESXi virtualization platform — this is where you'll spend the majority of your time.
Troubleshoot host failures, DRS/HA events, and distributed vs. standard switch configurations with confidence and speed.
Support vMotion operations and contribute to capacity planning and platform optimization across the virtualization layer.

Containers & AI Workloads

Get hands-on with a modern, evolving tech stack that includes Kubernetes, Docker, and Red Hat container platforms powering real AI workloads.
Support containerized environments in production and contribute to the infrastructure underpinning active automation and AI initiatives.

Windows and Linux Systems

Keep a large-scale Windows and Linux environment running smoothly, diagnosing everything from authentication failures and access issues to full system outages.
Manage Windows Server (2016+) environments and support RHEL/Ubuntu systems at the command line — including user management, permissions, disk, services, and SELinux.

Automation & Configuration Management

Build and maintain automation that actually reduces toil — writing and refining Ansible playbooks through Ansible Tower to streamline provisioning and configuration at scale.
Leverage PowerShell scripting for task automation and operational efficiency across the Windows environment.

Identity, Access and Network Services

Manage identity and access infrastructure including Active Directory, Group Policy, DNS, DHCP, and Certificate Services across a complex, multi-region environment.
Maintain security and compliance through proactive vulnerability remediation, patch management, and performance monitoring.

Enterprise Tooling & Monitoring

Use enterprise tooling including SCCM for software deployment and change management, and SCOM for infrastructure monitoring to keep the environment healthy and compliant.
Leverage Zabbix and other monitoring platforms to maintain visibility across a large, distributed infrastructure.

Azure & Cloud Support

Play a supporting role in Azure IaaS operations (VMs, RBAC, backup, and disaster recovery) as a complement to the core on-prem workload.

On-Call & Maintenance

Step up during on-call windows (rotating every 8 weeks) and monthly maintenance windows to keep global operations running without interruption.
Most changes happen after hours or on weekends - this is a global environment and uptime is non-negotiable.

REQUIRED

5+ years of enterprise infrastructure engineering experience, ideally in environments running thousands of servers.
Deep, hands-on VMware vSphere/ESXi expertise; you know this platform and can troubleshoot, optimize, and scale it with confidence. This is the cornerstone of the role.
Solid Windows Server (2016+) experience required.
Linux (RHEL/Ubuntu) fundamentals required. You must be comfortable at the command line: navigation, user management, permissions, disk, services, and SELinux.
Working knowledge of DRS, HA, distributed vs. standard switches, and vMotion in production environments.
Practical experience with container technologies (Kubernetes, Docker, and Red Hat) in live production environments.
Hands-on Ansible experience: writing and working with playbooks, not just running them.
Strong Active Directory fundamentals across DNS, DHCP, Group Policy, and Certificate Services.
PowerShell scripting ability and familiarity with enterprise monitoring platforms such as SCOM, Zabbix, and SCCM.
A collaborative, professional presence - this is a tight-knit global team and communication matters.
Adaptability and a growth mindset - this environment moves fast and rewards engineers who are curious and coachable.

Preferred:

Cisco UCS platform experience (B-Series or C-Series) - this is a real data center environment with physical hardware.
Hyper-V or Nutanix familiarity.
Working understanding of Azure IaaS - enough to support and troubleshoot, not necessarily architect.
Degree optional - what you've built and supported matters far more than where you studied.

MMD Services Inc. is an equal opportunity employer. All applicants are considered for all positions without regard to race, religion, color, sex, gender, sexual orientation, pregnancy, age, national origin, ancestry, physical/mental disability, medical condition, military/veteran status, genetic information, marital status, ethnicity, alienage or any other protected classification, in accordance with applicable federal, state, and local laws.

Pay: $115,000.00 - $135,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Parental leave
Vision insurance

Work Location: Hybrid remote in Chicago, IL 60606

Quick Apply

Refine Your Search

technology jobs in Chicago, IL

Sr. Virtualization Infrastructure Engineer

Implementation Specialist

Sales Data Administrator

Lead System Test Engineer (Audio & Video Solutions)

IT Technician

Field Systems Engineer

Technical Service Specialist

Special Agent: Cybersecurity/Technology Expertise

Data Scientist

Digital Tech Support Analyst

IT HELP DESK TECHNICIAN

Service Desk Technician I

IT-Helpdesk Technician-Desktop Support

IT Help Desk Coordinator

IT Helpdesk Technician

Desktop Support Analyst

Data Center Technician

Technology Support Specialist

Desktop Support Technician

Entry Level IT Analyst

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