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8 results for Wireless Network Engineer in Hoffman Estates, IL

Network Engineer

Chicago, IL
onsite
Permanent / Full Time
100000 - 115000 USD / Yearly
• Cisco Meraki – Hands-on experience with Meraki switches, wireless APs, templates/configuration, cameras, troubleshooting, and ideally multi-site network environments. • Microsoft 365 / Entra ID –Administration of M365, Entra ID, MFA, Exchange/Outlook, Teams, SharePoint, and OneDrive. • Active Directory / Identity –User provisioning, permissions, Group Policy, account administration, and access/security management. • Network & Systems Administration –Strong troubleshooting across LAN/WAN, Wi-Fi, VPNs, Windows Server, backups, endpoints, and general infrastructure. They need someone capable of supporting the current environment while helping execute the network migration. Preferred: • Multi-Site / Restaurant Technology –Restaurant, retail, hospitality, or another distributed-location environment would translate well. Toast POS, online ordering, third-party delivery integrations, and surveillance/camera systems would be particularly valuable. • Hands-On Troubleshooting & Customer Support – Must be comfortable working directly with restaurant managers and corporate users, diagnosing issues independently, managing vendors, and handling escalated problems. I would prioritize candidates in roughly this skill combination: Cisco Meraki + M365/Entra + Active Directory + multi-site networking + Windows Server + POS/restaurant or retail technology. The biggest differentiator is Meraki in a distributed, multi-location environment. Someone who has actually configured and migrated Meraki networks across dozens of locations is much closer to what this role needs than a traditional Systems Administrator who happens to have touched Merak
2026-08-28T00:00:00Z

Network Architect

Chicago, IL
onsite
Permanent / Full Time
130000 - 150000 USD / Yearly
Senior Healthcare IT Infrastructure Engineer responsible for secure, HIPAA-compliant infrastructure across network, Microsoft 365/Azure/Entra, endpoints, cybersecurity, and clinical systems. Serves as the senior technical escalation point while supporting healthcare compliance, PHI protection, and infrastructure reliability.
2026-08-28T00:00:00Z

AI Network Architect

Chicago, IL
onsite
Permanent / Full Time
175000 - 200000 USD / Yearly
We are seeking an experienced Network Architect to design, optimize, and future-proof our enterprise network environment with a strong focus on scalability, security, performance, and readiness for emerging AI-driven technologies. This role requires deep expertise in Cisco architecture, advanced routing and switching, and modern network design principles to support a growing and evolving business. Based on general knowledge. Key Responsibilities<ul><li>Design and lead enterprise network architecture across LAN, WAN, wireless, data center, and cloud-connected environments. Based on general knowledge.</li><li>Develop network strategies that support AI futureproofing, including scalable bandwidth, low-latency design, resilient connectivity, and infrastructure readiness for automation and data-intensive workloads. Based on general knowledge.</li><li>Lead architecture standards, roadmaps, and modernization initiatives across core networking platforms. Based on general knowledge.</li><li>Serve as the subject matter expert for Cisco-based environments, including routing, switching, security, SD-WAN, and wireless technologies. Based on general knowledge.</li><li>Evaluate current network performance, identify gaps, and recommend improvements for capacity, resilience, and operational efficiency. Based on general knowledge.</li><li>Partner with infrastructure, security, cloud, and application teams to ensure integrated and secure network solutions. Based on general knowledge.</li><li>Design high-availability and disaster recovery network solutions to support business continuity. Based on general knowledge.</li><li>Guide implementation teams on best practices, configuration standards, and troubleshooting for complex network initiatives. Based on general knowledge.</li><li>Maintain architecture documentation, diagrams, standards, and technical recommendations for leadership and engineering teams. Based on general knowledge.</li><li>Assess new technologies and vendor solutions that align with long-term network and business strategy. Based on general knowledge.</li></ul>Required Qualifications<ul><li>7+ years of progressive network engineering and architecture experience, including enterprise-level design responsibility. Based on general knowledge.</li><li>Deep hands-on experience with Cisco networking technologies in complex enterprise environments. Based on general knowledge.</li><li>Strong expertise in routing, switching, BGP, OSPF, VLANs, QoS, VPNs, firewalls, wireless, and network segmentation. Based on general knowledge.</li><li>Experience designing highly available, secure, and scalable networks across on-premises and cloud-connected environments. Based on general knowledge.</li><li>Knowledge of network architecture considerations for AI, automation, and future-state digital transformation initiatives. Based on general knowledge.</li><li>Strong understanding of network security principles, access controls, and performance optimization. Based on general knowledge.</li><li>Proven ability to create architectural standards, lead network modernization, and support enterprise growth. Based on general knowledge.</li><li>Excellent communication skills with the ability to present technical strategy to both technical and non-technical stakeholders. Based on general knowledge.</li></ul>
2026-08-24T00:00:00Z

Infrastructure & Security Engineer

Naperville, IL
onsite
Permanent / Full Time
120000 - 148000 USD / Yearly
Our client is seeking an experienced Infrastructure Security Engineer to support and secure a hybrid Microsoft environment spanning both on-premises and cloud platforms. This role is ideal for a hands-on professional with deep experience across traditional server and network infrastructure, along with responsibility for enterprise security tooling, threat monitoring, and ongoing security operations. The organization is currently in a hybrid state and actively transforming to a more cloud-centric environment, so this individual will play a key role in both day-to-day operational security and longer-term modernization efforts. Based on general knowledge. Key Responsibilities<ul><li>Manage and secure core infrastructure, including servers, networks, firewalls, switches, VPNs, and related systems in a hybrid on-premises and cloud environment. Based on general knowledge.</li><li>Administer, maintain, and optimize security tools such as endpoint protection, vulnerability management, SIEM, email security, identity and access management, and monitoring platforms. Based on general knowledge.</li><li>Monitor infrastructure and security events, investigate alerts, respond to incidents, and support remediation efforts. Based on general knowledge.</li><li>Partner with infrastructure and leadership teams to strengthen security controls across Microsoft technologies, including Active Directory, Azure, Microsoft 365, and related platforms. Based on general knowledge.</li><li>Support the company’s transition from traditional on-premises infrastructure to cloud-based solutions by helping design and implement secure architectures and best practices. Based on general knowledge.</li><li>Perform vulnerability assessments, patch management coordination, system hardening, and access reviews across servers, endpoints, and network devices. Based on general knowledge.</li><li>Develop and maintain security documentation, standards, procedures, and incident response processes. Based on general knowledge.</li><li>Assist with compliance, audit readiness, and security improvement initiatives. Based on general knowledge.</li><li>Collaborate with internal teams and third-party vendors to ensure reliable infrastructure performance and effective security coverage. Based on general knowledge.</li></ul>
2026-08-04T00:00:00Z

Systems Engineer

Libertyville, IL
onsite
Temporary / Contract
50 - 60 USD / Hourly
We are looking for a Systems Engineer to support and evolve a complex enterprise infrastructure environment in Libertyville, Illinois. This Long-term Contract position combines hands-on systems administration with infrastructure design, offering an opportunity to shape reliable on-premises, cloud, and hybrid platforms. The role will partner closely with IT operations leadership to strengthen core systems, improve performance, and deliver scalable architecture across servers, networks, and cloud services. Responsibilities: • Design and support enterprise infrastructure solutions spanning on-premises environments, cloud platforms, and hybrid deployments. • Build and maintain infrastructure-as-code frameworks while promoting modern, scalable approaches such as serverless computing and AWS Lambda-based solutions. • Administer physical and virtual server environments, including Windows Server platforms, VMware and Hyper-V systems, and related core infrastructure technologies. • Oversee network components and connectivity by managing routing, switching, NAT, DNS, and other critical network services across business environments. • Serve as a technical resource for IT operations by resolving complex infrastructure issues through both remote and on-site support. • Lead infrastructure initiatives from planning through implementation, ensuring technical milestones align with operational goals and project expectations. • Manage identity and access systems, including Active Directory, Azure Active Directory, IAM, and associated domain, policy, and trust configurations. • Participate in formal change processes and contribute to change review activities within an enterprise IT environment. • Support and integrate key enterprise tools and platforms such as Microsoft 365, Exchange, ServiceNow, Okta, CyberArk, and other operational technologies as needed.
2026-08-19T00:00:00Z

Systems Engineer

Glenview, IL
onsite
Temporary / Contract
55 - 65 USD / Hourly
We are looking for an experienced Systems Engineer to support and enhance a complex enterprise infrastructure environment in Illinois. This long-term contract position is ideal for a hands-on specialist who can manage core Microsoft, virtualization, and cloud technologies while maintaining stability, security, and operational efficiency. The role will focus on Windows systems engineering, hybrid identity administration, platform upgrades, and infrastructure automation across on-premises and Azure environments. Responsibilities: • Administer and improve enterprise Windows Server infrastructure, ensuring reliable performance, security, and alignment with operational standards. • Lead VMware vSphere lifecycle activities, including environment assessments, version upgrades, and workload movement to alternate hypervisor platforms when required. • Manage Active Directory in complex multi-forest environments, including organizational unit structure, delegated administration, trust design, Kerberos policy configuration, and directory cleanup efforts. • Support Azure infrastructure services by handling IaaS resources, hybrid connectivity, identity integration, backup operations, and subscription-level administration. • Oversee enterprise messaging and endpoint management platforms such as Exchange and SCCM, maintaining service availability and supporting ongoing enhancements. • Provision and maintain NetApp storage resources, administer datastores, and coordinate storage integration with virtualized environments. • Develop and maintain production-quality PowerShell scripts to automate routine administration, streamline operational tasks, and improve consistency. • Execute infrastructure changes within established ITSM and change control frameworks, documenting implementation steps, risks, and validation outcomes. • Contribute to technical documentation and runbook development, including the effective use of AI-based tools to accelerate knowledge capture and operational readiness.
2026-08-04T00:00:00Z

Artificial Intelligence (AI) Engineer

Lake Forest, IL
onsite
Permanent / Full Time
150000 - 185000 USD / Yearly
We are looking for an experienced AI Program Manager to lead enterprise AI and automation initiatives in Lake Forest, Illinois. This role will shape the direction of a digital workforce program, identify high-impact use cases, and guide solutions from initial evaluation through deployment and ongoing optimization. The position partners closely with business stakeholders and technical teams to expand AI adoption, deliver measurable operational value, and assess emerging technologies that support long-term innovation. Responsibilities:• Direct the enterprise digital workforce program across intake, prioritization, solution governance, implementation oversight, change enablement, and platform support activities.• Partner with business leaders and technical teams to uncover automation and agentic AI opportunities that improve efficiency, reduce costs, and strengthen operational outcomes.• Design end-to-end AI and automation solution approaches using platforms such as Bedrock, Databricks, and other approved enterprise AI environments.• Evaluate the existing automation portfolio and determine whether solutions should be retired, redesigned, or rebuilt to align with modern AI capabilities.• Lead adoption efforts for tools such as Microsoft 365 Copilot and Claude Enterprise by creating enablement strategies, user education plans, and engagement programs.• Establish and grow a network of AI champions across the organization to encourage practical usage, increase confidence, and accelerate business adoption.• Monitor program performance through recurring reporting that tracks participation, outcomes, and business value tied to capacity gains, cost impact, and revenue contribution.• Research developing trends in AI and automation, assess enterprise applicability, and run structured pilots that inform future roadmap decisions.• Guide and mentor AI Solution Analysts by overseeing process assessments and ensuring documentation and design deliverables meet business and audit standards.
2026-08-24T00:00:00Z

Cloud Engineer

Des Plaines, IL
onsite
Permanent / Full Time
115000 - 125000 USD / Yearly
We are looking for a Cloud Engineer to help shape and secure a modern cloud environment within a regulated healthcare organization right outside of Chicago. This role blends cloud engineering, architecture, and cybersecurity, requiring someone who can contribute technically while also guiding strategy and risk-informed decisions. The position works across infrastructure, security, development, and compliance functions to build resilient solutions, protect sensitive data, and support long-term cloud maturity. Responsibilities:• Develop and refine cloud architecture plans that align with business goals, security expectations, and future-state technology direction.• Lead cloud-focused initiatives such as platform enhancements, environment deployments, infrastructure automation, backup strategy, and operational monitoring.• Design, implement, and support secure configurations across cloud and on-premises systems with a strong emphasis on safeguarding sensitive healthcare information.• Partner with internal technical teams, privacy and legal stakeholders, and external service providers to evaluate solutions, resolve issues, and strengthen cloud operations.• Contribute hands-on expertise to cloud administration, troubleshooting, and migration efforts while improving reliability and performance across hosted services.• Establish and maintain infrastructure-as-code practices using tools such as Terraform, Bicep, Ansible, or comparable automation frameworks.• Support security operations by addressing vulnerabilities, assisting with incident response activities, and recommending practical controls to reduce risk.• Prepare architecture documentation, roadmap materials, and leadership-ready recommendations that clearly explain technical options, risk considerations, and investment priorities.• Monitor cloud consumption trends, identify opportunities to reduce waste, and provide reporting that supports effective cost management.• Participate in audits, vendor reviews, compliance assessments, and governance activities related to regulated healthcare technology environments.
2026-08-25T00:00:00Z