Network Security Engineer - NAC

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May 9

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GuidePoint Security

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Cybersecurity

GuidePoint Security is a cybersecurity firm offering consulting, engineering, and managed services to help organizations secure their digital assets. The company specializes in application security, cloud security, data protection, email security, threat intelligence, and identity and access management. With solutions tailored to various platforms including AWS, Microsoft, Google Cloud, and OT environments, GuidePoint Security aims to enhance cybersecurity resilience for both enterprise and government clients. They focus on integrating advanced security technologies and providing expertise in risk assessment, compliance, and security awareness education, helping clients navigate complex cybersecurity challenges and improve their security posture.

201 - 500 employees

🔒 Cybersecurity

📋 Description

•GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. •We are looking for a Network Security Engineer with deep expertise in Network Access Control (NAC) to lead and support NAC implementations in complex enterprise environments. •Lead the design, deployment, and operational support of NAC solutions, primarily using Cisco ISE. •Work with clients to develop access control policies, device profiling, posture assessments, and guest/BYOD workflows. •Configure and troubleshoot 802.1X, MAB, RADIUS, TACACS+, and integration with AD, PKI, and other identity stores. •Integrate NAC with other security tools such as firewalls, SIEMs, MDM solutions, and EPP/EDR platforms. •Provide strategic guidance to clients on NAC policy development, user segmentation, and zero trust principles. •Deliver documentation, runbooks, and knowledge transfer for ongoing client operations. •Support NAC assessments, policy refinement, and incident response scenarios where NAC plays a role. •Work in tandem with network, security, and desktop teams to ensure alignment across all access control layers.

🎯 Requirements

•3+ years of experience implementing and managing Cisco ISE in enterprise environments. •Strong understanding of network security concepts including 802.1X, RADIUS, EAP-TLS, device profiling, and posture checks. •Experience integrating ISE with Active Directory, certificate authorities, and third-party MDM/SIEM tools. •Solid knowledge of LAN switching, VLANs, and network architecture required to support NAC deployments. •Familiarity with NAC in both wired and wireless environments, including Cisco Catalyst, Cisco WLC, or Meraki infrastructure. •Experience working in a consulting or MSP environment and managing multiple projects or clients. •Excellent communication skills, both written and verbal, for stakeholder engagement and documentation.

🏖️ Benefits

•Remote workforce primarily (U.S. based only, some travel may be required for certain positions, working on-site may be required for Federal positions) •Group Medical Insurance options: Zero Deductible PPO Plan (GuidePoint pays 90% of the premium for employees and 70% for family plans (spouse/children/family) or High Deductible Health Plan with HSA (GuidePoint pays 100% of the employees premiums and 75% for family plans (spouse/children/family) and GPS will contribute in one lump sum: ($500 per EE annually / $1000 per family annually (includes spouse/children/family options) •Group Dental Insurance: GuidePoint pays 100% of the premium for employees and 75% of family plans •12 corporate holidays and a Flexible Time Off (FTO) program •Healthy mobile phone and home internet allowance •Eligibility for retirement plan after 2 months at open enrollment •Pet Benefit Option