Sr. Network Engineer (Cisco ISE) at Innocore Solutions
Fort Worth, TX 76115
About the Job
Sr. Network Engineer (Cisco ISE)
Responsibilities:
- Implement and integrate Network Access Control (NAC) / Cisco ISE with wired data, wireless infrastructure, and VPN as well as posturing and client provisioning
- Build and analyze ISE rules to comply with client network security policies
- Write/engineer ISE rules scripts with associated change documentation to meet project goals and deadlines
- Develop and manage API-based integrations with Cisco ISE, leveraging REST APIs for communication with other systems.
- Write code/scripts to automate network access control processes and security policies using APIs (Python, JavaScript, etc.).
- Create workflows and automate repetitive tasks like user onboarding, device management, and security policy updates
- Serve as a technical resource providing guidance and advice to associates on Network Access Control (NAC) / Cisco Identity Services Engine (ISE) for utilizing the full capability of technology in designing effective solutions
- Support in the authoring and maintenance of ISE related documentation, including that for standards, processes, network security, topology, and inventory, to ensure high quality service on an ongoing basis
- Implement any ISE changes during appropriate change windows (typically after hours)
- Participate in on-call support rotation for Network Access Control (NAC)/ISE, to maximize network availability (after hours)
Requirements:
- 3+ years of experience as a Cisco ISE Engineer creating design documentation, building ISE rules, implementing ISE solutions across a variety of environments, and be a subject matter expert on the ISE application
- Demonstrated experience providing ISE policy management and control platforms for wired, wireless, and VPN users
- Proficiency in developing API calls, scripting, and coding using Python, JavaScript, or similar languages
- Strong understanding of RESTful APIs and web services
- Knowledge of network security protocols (RADIUS, TACACS+, 802.1x)
- Ability to analyze complex problems associated with the ISE platform and implement solutions and/or workarounds to comply with network security policies
- Excellent communication, interpersonal, and problem-solving skills with a track record as a problem solver & an effective team player is essential
- Be the escalation point for resolution of Cisco ISE integration issues
- Any experience with Meraki wireless infrastructure including the associated cloud controllers, access points, and portal would be an advantage
Education:
- Bachelor's degree in Computer Science/Engineering or related field