<p>We are seeking an experienced <strong>Network Architect</strong> to design, optimize, and future-proof our enterprise network environment with a strong focus on scalability, security, performance, and readiness for emerging <strong>AI-driven technologies</strong>. This role requires deep expertise in <strong>Cisco architecture</strong>, advanced routing and switching, and modern network design principles to support a growing and evolving business. Based on general knowledge.</p><p><br></p><p><strong>Key Responsibilities</strong></p><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 <strong>AI futureproofing</strong>, 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 <strong>Cisco-based environments</strong>, 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><p><strong>Required Qualifications</strong></p><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 <strong>Cisco networking technologies</strong> 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 <strong>AI, automation, and future-state digital transformation initiatives</strong>. 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>
We are looking for an AD/Identity Engineer to support enterprise identity services and help strengthen secure access across a complex technology environment in Illinois. This Long-term Contract position is ideal for someone who can combine hands-on engineering expertise with strong coordination skills across business stakeholders, internal IT teams, and external partners. The role focuses on modern identity platforms, application authentication, and operational ownership of critical directory and access management services.<br><br>Responsibilities:<br>• Serve as the primary technical point of contact among business stakeholders, internal technology teams, and external delivery partners to keep identity-related work aligned and on track.<br>• Guide hybrid identity initiatives by supporting the movement of on-premises directory services into a Microsoft-based modern authentication environment.<br>• Collaborate with third-party partners to assess implementation plans, confirm technical settings, and verify that agreed project outcomes are completed successfully.<br>• Help onboard and enable roughly 200 applications for updated authentication methods and enterprise identity platforms.<br>• Administer, configure, and resolve issues across Active Directory, Microsoft Entra ID, Azure AD Connect, Okta, and integrated OAuth or single sign-on solutions.<br>• Work closely with application owners to collect integration needs, coordinate testing efforts, and manage production cutover activities.<br>• Review migrated users, groups, and access assignments to ensure identity data and permissions are transferred accurately.<br>• Investigate and resolve issues involving authentication, federation, directory synchronization, and application access.<br>• Produce and maintain technical documentation, support procedures, and knowledge-sharing materials to enable stable ongoing operations.<br>• Take long-term administrative ownership of the identity environment and provide continued support after project milestones are completed.