LAN jobs in Deerfield, IL

Hybrid in Downers Grove, Illinois

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2d ago

Our client operates worldwide and stands at the forefront of developing innovative solutions for the government, municipal, and industrial industries. They provide everything from state-of-the-art emergency vehicles to effective street sweepers, significantly improving our daily experiences and the cleanliness of our cities. Focused on advanced public safety and communication systems, they guarantee the swift delivery of essential alerts to the appropriate parties. The Network Engineer will be r

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Full-time

$110,000 - $135,000

Network Administrator

Hybrid in Elgin, Illinois

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27d ago

Must-Have Skills (Core Screening) Minimum 5+ years managing and supporting multi-location corporate networks Strong hands-on experience with Cisco networking equipment Knowledge of WAN/LAN, VLANs, TCP/IP, SD-WAN, subnets Experience with Cisco ISE and Cisco Umbrella Practical exposure to enterprise VoIP/phone systems (Cisco preferred) Network monitoring, alerting, and performance analysis Firewall and network security (traffic analysis, patching, access control) Experience with network docume

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Contract

$50 - $60

Network Administrator - Chicago, IL

Itasca, Illinois

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Yesterday

We are seeking a proactive and skilled Network Administrator to serve as a critical on-site resource supporting the mission-critical operations of a high-profile client in the logistics sector. This is a unique opportunity to apply your technical network expertise directly in a fast-paced environment that relies heavily on stable infrastructure for its continuous, 24/7 operations. If you excel at hands-on troubleshooting and have a strong customer-service focus, this role offers high impact and

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Contract

Depends on Experience

Controls High Level Engineer

Arlington Heights, Illinois

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Today

Job DescriptionBuild your best future with the Johnson Controls team! As a global leader in smart, healthy, and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places, and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We

Full-time

Compensation information provided in the description

Controls High Level Engineer

Arlington Heights, Illinois

•

Today

Build your best future with the Johnson Controls team! As a global leader in smart, healthy, and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places, and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the opportunity to develop yourself through meaningful work projects and learning opportunities. We strive to pro

Full-time

USD 81,000.00 - 101,000.00 per year

Sr Network Engineer II

Deerfield, Illinois

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Today

Job Description Job Summary: Leads the design, implementation and maintenance of complex network infrastructure and services. Plays a critical role in enhancing network performance, security, ability to troubleshoot complex infrastructure problems and reliability while ensuring the network infrastructure aligns with business goals. Job Responsibilities:Leads the design, implementation and maintenance of complex network infrastructure and services. Plays a critical role in enhancing network pe

Full-time

USD 102,800.00 - 164,400.00 per year

Systems Engineer - EEC SI

Elgin, Illinois

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Full-time

USD 65,900.00 - 85,000.00 per year

Firewall Administrator (Required Active Secret Clearance)

Remote

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Today

Position: Firewall Administrator Location: Remote Duration: Full-time with benefits Client: Federal/DOD Clearance: Active Secret Clearance Certification: IAT Level II AND Computing Environment (CCSA OR CCSE OR CCSM) Job Description Demonstrates knowledge and accomplishment in monitoring and analyzing Firewall system logs. Works under general supervision, developing the requirements of a product from inception to conclusion. Develops required specifications for simple to moderately complex proble

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Full-time

Depends on Experience

Controls Engineer

Libertyville, Illinois

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Today

Job Posting Start Date 12-03-2025 Job Posting End Date 01-03-2026 Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraord

Full-time

USD 119,300.00 - 164,100.00 per year

Network Architect

Chicago, Illinois

•

Today

Company Description RRD is a leading global provider of marketing, packaging, print, and supply chain solutions that elevate engagement across the complete customer journey. The company offers the industry's most trusted portfolio of creative execution and world-wide business process consulting, with services designed to lower environmental impact. With 22,000 clients, including 93% of the Fortune 100, and 32,000 employees across 28 countries, RRD brings the expertise, execution, and scale desi

Full-time

USD 105,900.00 - 169,500.00 per year

Senior Specialist, IT Desktop Support

Lake Forest, Illinois

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Today

Job Description Position Summary As a member of the IT Desktop Support team, this position is responsible for interfacing with the IT Service Desk as a 2nd level escalation in user communication and technical support. This position will work extensively within the Incident, Service Request, Knowledge, and Asset Management processes; ensuring proper troubleshooting, restore, and completeness of services requested by the customer or internal IT teams. Technology support is focused on all desktop

Full-time

USD 60,000.00 - 86,000.00 per year

Telecom Engineer || Location: Remote || No C2C via Third Party ||

Remote

•

7d ago

Technical Skills (ALL ARE MUST HAVES) Expert level technical expertise of NICE CXOne systems and management of complex telecommunications environments and infrastructures. Experience with multiple voice and call center technologies such as but not limited to voice systems, call center technologies, PBX, gateways, voice networks, ACD, voicemail, call recording, and ancillary support systems. Knowledge of WAN/LAN technologies and VoIP/SIP call routing technologies and protocols, including working

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Contract

$48 - $53

Lead SCADA & Automation Engineer 1 - Grid

Chicago, Illinois

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Today

Description Automation Engineers design SCADA systems to address operational requirements & emerging trends including Smart Grid, Substation & Distribution Automation applications, Battery Energy Storage, and Microgrid controllers. As an Automation Engineer in our Electric Grid Infrastructure Services business unit you will: Engage in fast-paced client projects to plan, engineer, & design SCADA and communications systems. Develop communication block diagrams, panel layout/bill of material drawi

Full-time

USD 116,620.00 - 179,890.00 per year

Sr Network Engineer

Remote

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3d ago

About Company, Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succ

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Contract, Third Party

35 - 45

Telecom Engineer 2

Remote

•

7d ago

#W2 Requirement Job Title: Telecom Engineer 2 Location: Remote Duration: 12+ Months contract with possible extension Employment: W2 Job Description: Technical Skills (ALL ARE MUST HAVES) Expert level technical expertise of NICE CXOne systems and management of complex telecommunications environments and infrastructures. Experience with multiple voice and call center technologies such as but not limited to voice systems, call center technologies, PBX, gateways, voice networks, ACD, voicemail, cal

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Contract

$45 - $50

Lead Associate Principal, Network Engineering

Chicago, Illinois

•

Today

Location: Chicago, IL Salary: $120,000.00 USD Annually - $160,000.00 USD Annually Description: Lead Associate Principal, Network Engineering Are you a highly experienced Network Engineering leader with a passion for designing and deploying cutting-edge, secure network architectures across both on-premise and cloud environments? We're looking for a visionary technologist to drive the future of our network infrastructure, leveraging automation and Infrastructure as Code (IaC) to ensure peak p

Contract

USD 120,000.00 - 160,000.00 per year

Infrastructure Senior Technical Analyst

Remote or New York, New York

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Today

The Infrastructure Senior Technology Analyst is an intermediate level role responsible for assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology Infrastructure team. The overall objective is to use infrastructure technology knowledge and identified policies to process data, resolve issues and execute administrative tasks. Responsibilities: Create complex project plans, perform impact

Full-time

USD 109,120.00 - 163,680.00 per year

Enterprise Network Services Engineer

Remote

•

14d ago

Description NexGen Data Systems is looking for an Enterprise Network Services Engineer to work with one of our government customers. The Enterprise Networking Services (ENS) Engineer will need to be a F5 subject matter expert with the ability to troubleshoot security suite solutions related to routing, load balancing, and application delivery. The selected individual will work within a team to make recommendations related to troubleshooting, device configuration, and documentation. The engineer

Full-time

Depends on Experience

Data Center Network Architect

Remote

•

10d ago

Title: Data Center Network Architect Location: Remote Join New Era Technology, where People First is at the heart of everything we do. With a global team of over 4,500 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 deve

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Full-time

$160,000 - $180,000

Infrastructure Senior Tech Analyst, Assistant Vice President

Remote or Roanoke, Texas

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Today

Overview of Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is sys

Full-time

USD 96,400.00 - 144,600.00 per year

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LAN jobs in Deerfield, IL, USA