• Senior Network Engineer

    Chicago Transit Authority (Chicago, IL)
    Senior Network Engineer - ( 2500007B ) **Description** **POSITION SUMMARY** **SALARY $117,624.56** Under direction, plans and designs the Authority's network ... (IT) or related field, plus five (5) years of experience as a Network Engineer installing and maintaining large enterprise network systems, or an equivalent… more
    Chicago Transit Authority (10/04/25)
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  • Network Engineer Tier II

    RKON (Chicago, IL)
    …the extraordinary level of service we deliver to our customers. The Tier 2 Network Engineer is responsible for providing advanced technical support to resolve ... support teams and other technical departments. The Tier 2 Engineer will handle escalated issues, participate in network... Engineer will handle escalated issues, participate in network improvement projects, and provide mentoring to Tier 1… more
    RKON (08/30/25)
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  • L2 Network Engineer (Field Services…

    NTT DATA North America (Chicago, IL)
    …forward-thinking organization, apply now. NTT Data's client is currently seeking a **L2 Network Engineer (Field Services and Dispatch)** to join their team in ... We are seeking a skilled and motivated Field Services and Dispatch L2 Network Engineer to join our team. The ideal candidate will have experience in service… more
    NTT DATA North America (08/13/25)
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  • Network Engineer

    Robert Half Technology (Chicago, IL)
    Description We are looking for an experienced Network Engineer to join our team in Chicago, Illinois. In this role, you will design, implement, and maintain ... complex network systems to ensure seamless connectivity and security for...and risk management. Responsibilities: * Design, implement, and support network systems, including routing, switching, and firewall technologies. *… more
    Robert Half Technology (10/04/25)
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  • Senior Multi-Cloud Network DevOps…

    Elevance Health (Chicago, IL)
    **Senior Multi-Cloud Network DevOps Engineer ** **Location:** Atlanta, GA; Richmond, VA; Chicago, IL; Washington, DC (preferred). This role requires associates to ... not eligible for current or future visa sponsorship._ The **Senior Multi-Cloud Network DevOps Engineer ** (Infrastructure Services Engineer Executive Advisor)… more
    Elevance Health (10/02/25)
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  • Strategic Network Security Engineer

    Lenovo (Chicago, IL)
    Strategic Network Security Engineer **General Information** Req # WD00086823 Career area: Information Technology Country/Region: United States of America State: ... You will actively contribute to the protection of Lenovo's global network and support the deployment of cutting-edge Artificial Intelligence (AI) security… more
    Lenovo (09/23/25)
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  • Sr Engineer , Supply Chain Network

    3M (Dekalb, IL)
    **Job Description:** **Job Title** Sr. Engineer , Network Optimization & Distribution Excellence **Collaborate with Innovative 3Mers Around the World** Choosing ... You'll Make in this Role** As a Sr. Industrial engineer at a 3M distribution center, you will play...Your primary focus will be designing, implementing and optimizing network , drive advanced automation systems, labor management programs and… more
    3M (10/08/25)
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  • Senior Network Engineer

    TEKsystems (Chicago, IL)
    …with routers, switches, firewalls, VPNs, and wireless networks. o Experience with network monitoring tools and software (eg, SolarWinds, Meraki) o Knowledge of ... protocols such as TCP/IP, DNS, ARP, SNMP, and others. o Understanding of network security practices and tools (eg, firewalls, IDS/IPS). o Experience with cloud… more
    TEKsystems (10/11/25)
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  • Network Engineer

    Marex (Chicago, IL)
    …www.marex.com (http://www.marex.com/) (http://www.marex.com/) (http://www.marex.com/) Purpose of Role: The Network team is responsible for the overall design, ... implementation, operations, and maintenance of the Global network infrastructure. To provide support for the wider technology group and to ensure technical… more
    Marex (09/18/25)
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  • Network Engineer

    DATAMAXIS (Northbrook, IL)
    …experience with another major public cloud platform required. + Experience with network automation and orchestration using Ansible, Terraform, or similar tools. + ... (Cisco ACI a plus). + Familiar with disaster recovery planning and network resiliency. + Experience with TLS/SSL certificate management, including renewal processes,… more
    DATAMAXIS (10/10/25)
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  • Network Engineer - Mid

    ABBTECH Professional Resources, Inc. (Chicago, IL)
    …accordance with DHS and industry best practices. + Perform web application, network , and infrastructure testing using both commercial and open-source tools. + Safely ... execute testing activities under defined operational guidance. + Document findings in detailed reports with actionable remediation recommendations. + Collaborate with SOC, engineering, and defensive security teams to validate and remediate vulnerabilities. +… more
    ABBTECH Professional Resources, Inc. (10/07/25)
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  • Network Engineer

    Insight Global (Mettawa, IL)
    …Skills and Requirements 5+ years working in Network Operations Cisco-Wireless, routing and switching, Wifi, firewall ... Automation - scripting - cisco tcl and python (would like to see some examples during interview) Need to be really good at Documentation DNS - we use InfoBlox F5 load balancers Management of NTP Any other Cisco certs more
    Insight Global (09/23/25)
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  • Sr. Industrial Engineer - Network

    Insight Global (Dekalb, IL)
    Job Description As a Sr. Industrial Engineer , you will play a pivotal role in driving operations excellence across our distribution centers. Your primary focus will ... in meeting evolving business needs. Day-to-Day Responsibilities/Job Summary: -Supply Chain Network Optimization: Lead and model network optimization scenarios,… more
    Insight Global (10/04/25)
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  • Principal Engineer , Hardware Design…

    Celestica (Chicago, IL)
    Engineer to help design and build market leading Fiber Optic Communication Switching Network . The Optical Engineer will be a member of the Engineering team ... and software teams on all matters related to datacenter and campus-wide network switch connectivity using Fiber Optics Components and other technologies. **Skills &… more
    Celestica (09/04/25)
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  • Assistant Electrical Engineer

    Burns & McDonnell (Chicago, IL)
    **Description** The Assistant Electrical Engineer will assist project teams to create world class designs for new projects, alterations and redevelopments on a ... institutional, industrial, manufacturing, government and military facilities. The Assistant Electrical Engineer will work with the project team throughout the design… more
    Burns & McDonnell (09/03/25)
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  • Senior Administrator, IT Infrastructure

    Invenergy (Chicago, IL)
    …the 3-day posting window. Job Description Position Overview Invenergy is seeking a Senior Network Engineer to join our Technology Services team. In this role, ... Network Professional (CCNP). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + Aruba Certified Mobility Associate (ACMA) or Aruba Certified… more
    Invenergy (09/03/25)
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  • Senior Process Engineer - Industrial Water

    Stantec (Chicago, IL)
    …Food and Beverage, Hi-Tech, Mining, and Pharma. The role of the Senior Process Engineer is to productively network with a wide array of engineering, ... Stantec's Water practice is seeking a highly motivated Senior Process Engineer with industrial and municipal wastewater engineering experience to join our… more
    Stantec (09/26/25)
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  • Tier 3 Engineer

    Proven IT (Tinley Park, IL)
    …* IT Apply Job Type Full-time Description The Tier III Engineer is responsible for server, network , application, and virtual ... an expert level of customer support for Managed IT Services. The Tier III Engineer has an expert understanding of the hardware, software and systems that the… more
    Proven IT (08/20/25)
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  • Tier 2 Engineer

    Proven IT (Naperville, IL)
    Tier 2 Engineer Naperville, IL (http://maps.google.com/maps?q=Naperville+IL+USA) * IT Apply Job Type Full-time Description The Tier II Engineer is responsible ... the intermediate level of customer support. The Tier II Engineer has a broad understanding of the hardware, software...is the first line of support for our customer's network and computer issues. + Responds to the customers… more
    Proven IT (08/20/25)
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  • Municipal Engineer

    Actalent (Aurora, IL)
    Job Title: Municipal Engineer Job Description The municipal engineer will be responsible for the organization, coordination, and control of all technical stages ... analyzing traffic patterns, geometric layouts, and roadway alignments. The engineer will prepare contract plans, technical memoranda, reports, specifications, bid… more
    Actalent (10/03/25)
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