VLAN jobs in Chicago, IL

Chicago, Illinois

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Today

Greetings from WB Solutions We have an Urgent requirement for a Network Administrator at Chicago, IL Long-Term Contract. Role: Network Administrator Location: Chicago, IL Job Summary We are looking for a Network Administrator to install, configure, maintain, and support our organization's computer networks. The ideal candidate will ensure network performance, security, and availability while providing technical support to users. Key Responsibilities Install, configure, and maintain network har

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Contract, Third Party

Depends on Experience

Cyber SDC - OT - Platform Integration Engineer

Chicago, Illinois

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Today

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. External Role Description Role Family OT Platform Integration / Operations Readiness Primary Focus Operational integration, platform readiness, documentation, control/evidence support, monitoring validation, and operational stabiliz

Full-time

USD 144,900.00 - 265,800.00 per year

Cyber SDC - Operational Technology - Onsite Field Support Engineer

Chicago, Illinois

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Today

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. External Role Description Role Family OT Field Engineering / Site Implementation Support Primary Focus Site readiness, hands-on field support, infrastructure coordination, troubleshooting, documentation, and support transition Seni

Full-time

USD 104,800.00 - 192,200.00 per year

Senior Network Architect

Chicago, Illinois

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Today

Description Sargent & Lundy is a leading consulting engineering firm specializing in the power and energy sectors. Since 1891, we have provided comprehensive engineering, design, and consulting services for both traditional and renewable power generation, grid modernization, nuclear power, and more. Our mission is to help clients achieve their energy goals effectively by adopting advanced technologies and sustainable practices. Role Overview The Senior Network Architect will be responsible for

Full-time

USD 97,864.00 - 149,514.00 per year

Network Engineer

Remote or Downers Grove, Illinois

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Today

Responsibilities Sentinel Technologies is seeking a highly skilled Network Support Engineer with CCNA level expertise in Routing and Switching. This is a high-impact role requiring deep technical knowledge, and strong customer engagement skills. The ideal candidate will thrive in a fast-paced enterprise environment and play a key role in supporting and optimizing complex network infrastructures. This is a full-time remote role with occasional on-site support at the Downers Grove, Illinois offic

Full-time

USD 60,000.00 - 70,000.00 per year

Sr. Systems and Cloud Engineer

Addison, Illinois

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Today

Position at Parts Town See What We're All About As the fastest-growing distributor of restaurant equipment, HVAC and residential appliance parts, we like to do things a little differently. First, you need to understand and demonstrate our Core Values with safety being your first priority. That's key. But we're also looking for unique enthusiasm, high integrity, courage to embrace changeand if you know a few jokes, that puts you on the top of our list! Do you have a genius-level knowledge of or

Full-time

USD 121,265.51 - 162,254.66 per year

Level 2 Technician - Managed IT Services - MSP

Chicago, Illinois

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Today

Benefits: 401(k) Bonus based on performance Dental insurance Health insurance Paid time off Training & development Vision insurance Job Summary NerdsToGo of Chicago Downtown is a growing managed IT services (MSP) provider supporting small and mid-sized businesses across Chicago. We are hiring a full-time Level 2 Technician to own escalated tickets, client on-site visits, and hands-on infrastructure work across multiple client environments. This is a hybrid help desk + field role for an experie

Full-time

Compensation information provided in the description

Network Engineer

Chicago, Illinois

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Today

Location GGP Chicago - 350 N Orleans Street, Suite 300 Business Headquartered in Chicago, IL, GGP is a leading retail real estate company with a portfolio of 95+ high-performing retail assets, encompassing over 95 million square feet of space across the United States. As an owner-operator, we're committed to creating vibrant destinations that bring people and brands together. With a team of 1,200+ employees and a legacy of leadership in retail real estate, we're shaping the future of the indu

Full-time

USD 105,000.00 - 135,000.00 per year

Network Administrator

Itasca, Illinois

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Today

Essential Job Functions Support, maintain, and troubleshoot enterprise network infrastructure including firewalls, switches, wireless access points, and branch connectivity.Diagnose and resolve issues across LAN, WAN, WLAN, VPN, and SD-WAN environments supporting regional and remote locations.Administer and troubleshoot firewall policies, NAT, routing, and VPN solutions including site-to-site IPsec, SSL VPN, and remote access clients.Coordinate circuit provisioning, ISP/carrier activities, and

Full-time

HPC Data Center Developer

Chicago, Illinois

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Today

HPC Data Center Production Engineer Location: Chicago or New York (On-site 5 days/week) Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together

Full-time

USD 150,000.00 - 200,000.00 per year

Senior QA Engineer – OSS Network Tester

Remote

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10d ago

Senior QA Engineer OSS Network TesterPosition Title: Senior QA Engineer- OSS Network Tester Location: NJ Experience: 8+ Years Wireline and network domain knowledge as 1stpriority. He/she should know what to test and should be able to tell this is pass or a defect.By Network domain here we mean what is wireline topology, VLAN, Port , various entities such as captive office, OLT , and so on.Should know the network OSS flow of wireline or wireless. Such as if a router is to be added to a new cust

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Contract

40 - 48

Sr System Engineer - (VMware-to-Hyper-V Migration SME) ::: Remote

Remote

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13d ago

ROLE TITLE: VMware-to-Hyper-V Migration SME / Senior Systems Engineer WORK ARRANGEMENT:Remote DESCRIPTION OF ROLE: The client is seeking an experienced VMware-to-Hyper-V Migration SME or Senior Systems Engineer for a time-sensitive infrastructure transition. A key member of the clients infrastructure team has given notice, creating an immediate need for knowledge transfer and specialized migration support. REQUIRED SKILLS: (Need All) Significant hands-on experience administering production VMwa

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Contract

Depends on Experience

HPC Data Center Operational Lead

Chicago, Illinois

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Today

HPC Infrastructure Operations Lead Location: Chicago or New York (On-site 5 days/week; regular travel to HPC data center sites required) Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless

Full-time

USD 150,000.00 - 200,000.00 per year

Senior Consultant - VMware vSAN

Remote

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13d ago

Senior Consultant - VMware vSAN Job Title: Senior Consultant - VMware vSAN Experience: 8+ Years Job Description We are seeking an experienced Senior Consultant with strong VMware vSAN expertise to design, implement, administer, and optimize hyper-converged infrastructure environments. The ideal candidate will have hands-on experience with VMware vSphere, vSAN, ESXi, and related virtualization technologies, supporting enterprise-scale infrastructure and cloud initiatives. Key Responsibilities De

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Contract

Depends on Experience

System Administrator

Bolingbrook, Illinois

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Today

Position Summary The System Administrator / Network & Help Desk Engineer is responsible for maintaining, supporting, and optimizing the organization's IT infrastructure, including virtualization platforms, backup solutions, endpoint management systems, and network services. This role ensures high availability, security, and performance of IT systems while providing Tier 2/3 support to end users. Principle Responsibilities: System AdministrationAdminister and maintain enterprise IT infrastructu

Full-time

USD 90,000.00 - 100,000.00 per year

VMWare System Engineer

Remote

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Today

This position is responsible for building, maintaining, securing, and supporting servers, applications, and infrastructure within 24/7 high-performance, highly secure data centers serving a globally distributed customer base. Reporting to IT Management, this role encompasses a broad range of technologies, including VMware as well as virtual and physical Microsoft Windows and Linux servers. Required Skills - VMware Virtualization & Infrastructure Management Cisco UCS & Enterprise Hardware Adminis

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Contract, Third Party

Depends on Experience

Windows Systems Administrator

Remote

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Today

Windows Systems AdministratorLocation: Denver, CO Remote Employment Type: 6-month contract with possibility of extension "Applicants must be authorized to work in the U.S. without current or future employer sponsorship. Sponsorship for employment visas is not available for this role." About the RoleWe are seeking a skilled Windows Systems Administrator to support pre-production environments within an Environment Management Group. This role is responsible for identifying, analyzing, monitoring,

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Contract

Up to 40

Cloud Infrastructure Associate Director

Chicago, Illinois

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Today

JOB REQUISITION Cloud Infrastructure Associate Director LOCATION CHICAGO ADDITIONAL LOCATION(S) DALLAS, ORLANDO, PHILADELPHIA JOB DESCRIPTION You Belong Here The Protiviti Career provides opportunity to learn, inspire, and advance within a collaborative and inclusive culture. We hire curious individuals for whom learning is a passion. We lean into our mission: We Care. We Collaborate. We Deliver. At every level, we champion leaders who live our values of integrity, inclusion, innovation, and

Full-time

USD 153,000.00 - 260,000.00 per year

Physical Security Engineer

Remote

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30+d ago

Join New Era Technology, where People First is at the heart of everything we do. With a global team of over 3,000 professionals, we''re committed to creating a workplace where everyone feels valued, empowered, and inspired to grow. Our mission is to securely connect people, places, and information with end-to-end technology solutions at scale. At New Era, you''ll join a team-oriented culture that prioritizes your personal and professional development. Work alongside industry-certified experts, a

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Full-time

90,000 - 100,000

IT Infrastructure and Security Engineer

Naperville, Illinois

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Today

Job#: 3040903 Job Description: IT Infrastructure and Security Engineer Location: Naperville, Illinois (Hybrid) Role Overview This position is a hybrid role responsible for implementing and managing core technology infrastructure while ensuring the organization is protected against cyber threats. The IT Infrastructure and Security Engineer will balance IT infrastructure operations and cybersecurity responsibilities, serving as a primary technical resource for server, virtualization, cloud, net

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Full-time

$120,000 - $150,000

VLAN jobs in Chicago, IL, USA