• Senior Lead Infrastructure

    Lumen (Springfield, IL)
    …digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain Name System ... to ensure optimal performance, reliability, and availability of our network infrastructure within a hybrid cloud environment. This role combines advanced networking… more
    Lumen (09/30/25)
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  • Senior Network Engineer

    Insight Global (Rockford, IL)
    …One of Insight Global's clients is seeking a seasoned Senior Network Engineer to lead the infrastructure buildout for newly constructed buildings ... in Rockford, IL. The engineer will serve as the sole PCI representative at...ground up, including core routing and SD-WAN enablement. The engineer will be responsible for installing and configuring access… more
    Insight Global (10/02/25)
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  • Senior Mechanical Engineer , Kiewit…

    Kiewit (Chicago, IL)
    …Type:** Full Time **Position Overview** Kiewit Infrastructure Engineers is seeking a ** Senior Mechanical Engineer ** to help drive the rapid growth of our ... **Requisition ID:** 177897 **Job Level:** Senior Level **Home District/Group:** Kiewit Infrastructure ...work under the guidance of an Engineering Manager to lead the **design and development of HVAC, ventilation, pumping… more
    Kiewit (10/03/25)
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  • Senior Infrastructure

    CIBC (Chicago, IL)
    …be joining CIBC's US Infrastructure Planning & Engineering team. The Infrastructure Engineer to manage our organization's IT infrastructure , ensuring ... standards, data privacy regulations, and disaster recovery policies. + Lead and mentor a team of infrastructure ...+ Lead and mentor a team of infrastructure professionals, fostering a culture of collaboration, knowledge sharing,… more
    CIBC (07/11/25)
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  • Infrastructure Engineer

    CIBC (Chicago, IL)
    …(https://www.cibc.com/en/about-cibc.html) INFRASTRUCTURE ENGINEER **Position Summary:** As a ** Senior Infrastructure Engineer ** within CIBC's **US ... + Implement physical server technologies, virtualization, and associated hardware infrastructure . **Automation, DevOps & Monitoring** + Lead **automation… more
    CIBC (09/24/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (IL)
    …Description** **What Does Success Look Like?** We are looking for a **Principal VOIP Engineer ** to lead the architecture and technical direction of our next- gen ... voice infrastructure . You'll be responsible for building carrier- grade systems...routing and audio quality optimization (codecs, jieer, etc.) + Lead initiatives for **scalability, observability, security, and resiliency** of… more
    Sprinklr (09/21/25)
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  • VP, Principal Engineer

    Teradata (Springfield, IL)
    …you will be part of Teradata's Product Engineering leadership team and will lead the strategy and execution for infrastructure , test automation, and release ... like Kubernetes, Prometheus, and Grafana to ensure enterprise-grade reliability. + Lead the adoption of Infrastructure -as-Code (IaC) practices, utilizing tools… more
    Teradata (09/11/25)
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  • Senior Lead Backend Software…

    Lumen (Springfield, IL)
    …in accordance with the architectural direction. **The Main Responsibilities** + Lead the design and architecture of distributed, fault-tolerant, and highly available ... deployment and optimization experience. + Terraform - Ability to design infrastructure -as-code for production systems. + 5+ Hands-on experience with Docker,… more
    Lumen (09/17/25)
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  • Senior Engineer - Citrix

    United Airlines (Chicago, IL)
    …technologies such as VMware vSphere (ESXi), Microsoft Hyper-V, or Nutanix AHV + A senior engineer must understand how Citrix integrates with and leverages these ... motivated, self-starter that can assist with our virtual desktop infrastructure . The ideal candidate will be proficient in supporting...growing user demands without performance degradation + Mentorship: A senior engineer is expected to act as… more
    United Airlines (09/13/25)
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  • Senior Cloud Security Engineer

    Navient (Springfield, IL)
    …report to the Head of Security.** **As the Senior Cloud Security Engineer , you will:** + Partner with Infrastructure Engineering to align security controls ... architecture, participating in design reviews and threat modeling sessions. + Lead infrastructure -focused security initiatives that strengthen system resilience,… more
    Navient (08/20/25)
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