LAN Jobs in Illinois

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81 - 100 of 112 Jobs

Associate Network Engineer

Ameriprise Financial

•

Remote or Minneapolis, Minnesota, USA

Full-time

Ameriprise Financial, Inc. seeks an Operations Engineer in Minneapolis, MN to support the hardware/software/network technologies production environment by proactively monitoring and quickly responding to hardware/software/network incidents across multiple technologies within the technical area of expertise. *This is a 2nd shift position with an estimated schedule of 11am-8pm CST.* Key Responsibilities Support complex network technologies through defined day-to-day BAU activities. Work to compl
Posted 37 days ago | Updated 3 hours ago

Network Engineer

CACI International, Inc.

•

Illinois, USA

Full-time

Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: Are you ready to revolutionize financial auditability and transportation logistics? We're seeking talented Network Engineers to join our team in implementing a cutting-edge software system that will transform how businesses manage their finances and supp
Posted 57 days ago | Updated 22 days ago

Network Architect with DNAC/Catalyst Center/SDA experience - 100% Remote

Calance

•

Remote or Orange, California, USA

Contract

Five years experience designing complex networks configured with high availability. Managing Cisco routers & switches, wireless technologies, cabling systems, firewalls, UPS power systems, SNMP. Experience in designing networking infrastructure, working with all aspects of configuring routers & switches, hardware &software upgrades, network protocols, LAN/WLAN/WAN based networks. Eight years experience designing complex networks configured with high availability. Managing WLAN & VoIP network
Posted 60+ days ago | Updated moments ago

Senior Firemon Engineer

Aquinas Consulting

•

Remote

Contract

This position is 100% remote opportunity within USA. Strictly No C2C Candidates PLEASE! Applicantsmust beauthorizedtoworkforANY employerin the U.S. We are unable tosponsorortakeoversponsorshipofan employment Visa at this time. Key Skills (Mandatory): FiremonCisco Routing & SwitchingISE Preffered Looking for: 10+ years experience in information technology including 5+ years experience in the implementation of WAN, LAN, and datacenter networks with a focus on mission critical, customer-facing a
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Posted 16 days ago | Updated 3 days ago

Desktop Support

Javen Technologies, Inc

•

Cordova, Illinois, USA

Contract

Position: IT Analyst/ Desktop Support Location: 22614 ROUTE 84 N, Cordova, IL 61242 - Onsite Duration: 12+ Months (Possible Extension) Hours: 8am-4:30 pm Export control required Drug screen required The analyst is responsible for the IT infrastructure at the site, and may be involved in workstation support, telecom, VOIP support, printers, server support and/or networking Skills Ability to Configure, Deploy, Install, Migrate, Order, Patch, Replace, Support & Triage Site Infrastructure as follo
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Posted 18 hours ago | Updated 14 hours ago

System Engineer (SME) - Top Secret Clearance Required

M & S Consulting

•

Remote

Full-time

M&S Consulting was conceived in 2002 with the vision of creating highly effective teams of elite consultants to deliver strategic process and technology solutions to enterprise organizations across the US. Our commitment to delivery in complex environments and long-term customer success has merged process and technology into innovative solutions, established deep pockets of expertise, and enabled innovative transformation for evolving businesses. We have intentionally cultivated steady growth fo
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Posted 26 days ago

Process Control Engineer

Agile Global Solutions, Inc

•

Granite City, Illinois, USA

Contract, Third Party

Candidate Specification: Minimum Requirements: PLC block and ladder logic programmingDesign, engineering, installation, testing and troubleshooting of Allen-Bradley (PLC3, PLC5, ControlLogix, etc) family of PLCsUnderstanding of SCADA and HMI s Preferred Qualifications OpenVMS and Windows Operating SystemsOracle, Oracle RDB, and Microsoft SQL Server databasesWonderware, Citect, and FactoryTalk HMI/SCADA SoftwareOSISoft PI HistorianFORTRAN, C, and C# languages Education: Bachelor s degree or 2 yea
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Posted 7 days ago

Network Automation Engineer (Python)

APN Software Services, Inc

•

Remote

Contract

Job Title - Network Engineer Location - Remote Duration: 12 months+ Required - -Please provide candidates with experience in large ISP or cloud provider environments, working on Datacenter networks, Edge, or Backbone with expertise in BGP, TCP, IPv4, IPv6, DNS, and DHCP. -Familiarity with libraries such as Netmiko, NAPALM, Nornir, automation tasks like config pushes, device polling, config management, Ansible, pipelines, and Git for version control, branch management, and collaboration on confi
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Posted 42 days ago | Updated 14 hours ago

Senior Route Switch Engineer

Solution Partners, Inc.

•

Remote

Contract

We re currently searching for a senior level Route Switch Engineer. This is a 6-12 month project, 100% remote based. We need someone with L2/L3 and multicast experience. Per client request, we can't utilize 3rd party firms. Minimum 5 years experienceProven track record and proficiencies around the following:Ability to review network documentation and toolsUnderstand Extreme code levels (i.e. version 8.10 on Virtual Switch Platform (VSP))Identify Fabric runs and document necessary remediationUnd
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Posted 3 days ago | Updated 19 hours ago

Wireless Engineer

Sentinel Technologies

•

Downers Grove, Illinois, USA

Full-time

As a Wireless Engineer you will be responsible for troubleshooting the customers LAN and Wireless infrastructure. This includes troubleshooting of switching and wireless equipment needed to supply connectivity to all areas of the site. The wireless engineer will have to work closely with the support team and the customer in order to ensure that the problem has been resolved. The role might include oversight of staging/configuration team, which is in place to stage and configure all switches an
Posted 17 days ago

Site Reliability Engineer Windows / Active Directory Administration

Altezzasys

•

Chicago, Illinois, USA

Full-time, Third Party

Title: Site Reliability Engineer Windows / Active Directory Administration Chicago IL Targeted Industry Segments - Financial Services, Insurance, Consumer Retail, Environment & Energy, Distribution, Logistics and Transportation Technology Solutions - Application Management, SAP, Salesforce, Calypso, Integration, Testing and Digital Level: Sr. Consultant Provide Site Reliability Engineering operations for Windows and Active Directory (AD) Support. Required skills for Resources. Windows/Active Dir
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Posted 33 days ago | Updated 28 days ago

WiFi Network Engineer

Toucreek Technologies

•

Remote

Full-time

About the Role We are seeking a seasoned WiFi Network Engineer to join our professional services team to work with our customer on enterprise WiFi and campus network environments. The ideal candidate will bring deep technical expertise in wireless infrastructure, modern campus network design, and data center technologies. The engineer will play a critical role in maintaining, optimizing, and scaling secure, high-performance network environments across multiple locations. Key Responsibilities Des
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Posted 3 days ago | Updated 18 hours ago

Manager Network Engineering - Hands on

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

NO SPONSORSHIP Manager, Network Engineering - Hands on SALARY: $123K - $165K flex PLUS 15% BONUS There will be up to 8 direct reports Chicago ONLY - 3 days on site Mandatory Five day in office from Aug 4th-Sept 26th, 2025 This is over both engineering and operational support. I need a blend of both, not just operational support. I need management experience, not just someone who has led teams. Automation is key. Python is key Ansible & Terraform are big pluses. They are heavy in Cisco ACI and bi
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Posted 60+ days ago | Updated 21 days ago

Data Security Engineer

Factspan Inc

•

Remote

Full-time

Title: Sr. Security Data Engineer Location Glendale, CA/Remote Job Type: Full time5 years of experience in information security and/or the following areas:Security architecture, security engineering, production or network storage engineering, cybersecurity incident investigations, experience with cloud technologies Advanced knowledge of cloud security and infrastructure environments for popular cloud providers (AWS, Azure, Google Cloud Platform)Broad technology expertise with application, system
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Posted 20 hours ago | Updated 20 hours ago

Service Desk Lead

Bayforce

•

Libertyville, Illinois, USA

Contract

Role Title: Service Desk Lead Duration: 6 months, potential CTH Preferred Location: Local to Northern Chicago suburbs- 5 days onsite Role Description: You will assist the IT Service Desk Manager in key tasks to meet the Service Desk's goals and responsibilities and keep the department running smoothly. This includes: Scheduling Team members for visits to remote sites; updating the calendar; keeping the IT Service Desk manager informedKeeping the calendar of New Hires and Terminations, making s
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Posted 13 days ago | Updated 22 hours ago

Service Desk Lead

Bayforce

•

Chicago, Illinois, USA

Contract

Role Title: Service Desk Lead Employment Type: Contract Duration: 6 months, potential CTH Preferred Location: Local to Northern Chicago suburbs- 5 days onsite Role Description: You will assist the IT Service Desk Manager in key tasks to meet the Service Desk's goals and responsibilities and keep the department running smoothly. This includes: Scheduling Team members for visits to remote sites; updating the calendar; keeping the IT Service Desk manager informedKeeping the calendar of New Hires an
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Posted 17 days ago | Updated 22 hours ago

Technical Writer Executive Audience IT Network Infrastructure

NR Consulting LLC

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Remote

Contract

Title: Technical Writer Executive Audience IT Network Infrastructure Location: Remote Type: Contract Duration: Long Term Job Summary: We are seeking a skilled Technical Writer to collaborate with the Senior Director of IT Network Infrastructure in creating compelling and informative content for vision and strategy presentations.This role requires a strong technical background, excellent communication skills, and the ability to translate complex Connectivity Technical concepts into clear, engagi
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Posted 40 days ago | Updated 11 days ago

Systems Administrator

Nexagen Networks Inc.

•

Rock Island, Illinois, USA

Full-time

Nexagen Networks is a trusted partner to the Department of Defense (DoD) and other federal agencies, including the Army, Air Force, Marine Corps, Navy, and DHS. With more than 20 years of industry expertise, we deliver exceptional lifecycle professional services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, and Satellite Communication. Nexagen has a current opening for a Systems Administrator in Rock
Posted 36 days ago | Updated 21 days ago

Hiring! Senior Palo Alto Security Firewall Engineer - Remote

PropelSys Technologies LLC.

•

Texas, USA

Full-time, Third Party, Contract

Job Role: Senior Security Firewall Engineer Location: Remote (US) Shift: CST Mode of Interview: Video What does a successful Senior Security Engineer do ? The Senior Security Engineer is an integral member of the Perimeter Security Team, entrusted with delivering cutting-edge Enterprise Perimeter Security infrastructure solutions leveraging next-generation security technologies. This role involves providing design and engineering expertise to project and program initiatives, fostering collaborat
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Posted 31 days ago | Updated 1 day ago

Network Security Engineer (SME) - Top Secret Clearance Required

M & S Consulting

•

Remote

Full-time

M&S Consulting was conceived in 2002 with the vision of creating highly effective teams of elite consultants to deliver strategic process and technology solutions to enterprise organizations across the US. Our commitment to delivery in complex environments and long-term customer success has merged process and technology into innovative solutions, established deep pockets of expertise, and enabled innovative transformation for evolving businesses. We have intentionally cultivated steady growth fo
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Posted 26 days ago | Updated 26 days ago