Senior Network Security Architect

5 days ago

Denver, Colorado, United States Raymond James Financial Services Full time
Job Summary:

The Senior Forescout Engineer is responsible for managing, designing and improving RJ's enterprise network, with a focus on our Forescout NAC Global infrastructure. This role is responsible for senior level network engineering implementation and providing technical principles guidance to peer engineers, proactively taking technology project delivery from 0 to 100% with little to no supervision.

Key Responsibilities:

• Design, improve and innovate: Understand and own the full lifecycle of Forescout infrastructure. Primary focus is expanding on existing Forescout environment and building new functionalities driven by business requirements in collaboration with the architecture and engineering teams.

• Researches and recommends innovative technologies and approaches for enterprise infrastructure management, upgrades, or improvements.

• Utilize and integrate network components such as Forescout NAC servers, firewalls, switches, routers, AP/Controllers, SDN fabric components, load balancers and cloud infrastructure network elements.

• Proactively identify and implement network improvements to assure the performance, resiliency and redundancy of the network.

• Utilizes blueprints to engineer solutions and adhere to enterprise standards (engineering focused, architecture supported).

• Take disaster recovery and business continuity plan aspects into consideration for any new technology implementation or change.

Requirements:

• 5-7 years of experience in network design, implementation and documentation of medium-large scale enterprise networks (10,000 users). Experience with routing and switching enterprise technologies (CCNA level required, CCNP level desirable).

• 3-5 years of experience with Forescout technologies.

• Deploy and maintain Forescout NAC appliances in an environment of over 10,000 assets

• Expanded Forescout capability through modules and security stack integrations (vCenter, Service Now, Qualys, Palo Alto, etc.)

• Troubleshoot various types of issues with the Forescout platforms (authentication, 802.1x, quarantine VLANs, network reachability, logging, etc.).

• Develop and maintain enforcement and posture policies

• Create dashboards and automated reporting

• Develop and maintain enforcement and posture policies

• Awareness of IAM best practices and 802.1x deployment in large enterprise environments.

• Experience with implementing and maintaining Palo Alto Centrally managed firewall platforms.

• Prisma Access (preferred – Cortex, DataLake, CloudIdentityEngine)

• Deployment from 0 to 100% of enterprise firewall clusters

• Desirable: Administering F5 Clusters, Load balancing, SSL decryption policies, DNS Geolocation (LTM, GTM, APM, ASM/Cloud WAF).

• Certificate management (Venafi), Cryptographic protocols and algorithms, certificate PKI.

• Experience with Infoblox DNS/IPAM functions.

• Familiarity with cloud computing principles and experience in designing secure and scalable network solutions for cloud environments.

• Automation/scripting experience (Python, Ansible).

• Network security protocols, architecture and design principles; intrusion detection, prevention systems, secure socket layer (SSL) protocols, virtual private networks (VPNs).

• Familiarity with one of following monitoring platforms: Microsoft SevOne, SolarWinds, DataDog, Splunk.

• Experience in designing, implementing and maintaining data center spine leaf fabrics (Arista/Cisco).

• Experience with Cisco Wireless technologies in a large enterprise environment (Cisco WLC, FlexConnect, CAPWAP).

• Experience with Cisco DNA Center.

• 1-2 years of Experience with SDWAN technologies (Cisco, Palo Alto ION).

• Skilled in: Technical skills to oversee hardware and software systems.

• Problem-solving skills, such as troubleshooting network issues and developing effective solutions.

• Communication, convey information and ideas through a variety of media to individuals or groups in a manner that engages the audience and helps them understand and retain the message.

• Satisfactory level of technical and professional skill or knowledge in position-related areas; remains current with developments and trends in areas of expertise.

• Problem solving using effective approaches for choosing a course of action or developing appropriate solutions; recommend or take action that is consistent with available facts, constraints and probable consequences.

• Time management to prioritize and effectively get through project deadlines

• Research, creating, writing, editing and proofreading documentation.

• Communication, convey information and ideas through a variety of media to individuals or groups in a manner that engages the audience and helps them understand and retain the message.

• Satisfactory level of technical and professional skill or knowledge in position-related areas; remains current with developments and trends in areas of expertise.

• Ability to: Identify and understand issues, problems and opportunities; compare data from different sources to draw conclusions.

• Use effective approaches for choosing a course of action or developing appropriate solutions; recommend or take action that is consistent with available facts, constraints and probable consequences.

• Demonstrate a satisfactory level of technical and professional skill or knowledge in position-related areas.

• Develop and use collaborative relationships to facilitate the accomplishment of work goals.

• Ability and desire to effectively work as a team member in cross functional environment.

• Strong communication with technical team members and more importantly non-technical team members.

• Make internal and external clients and their needs a primary focus of actions; develop and sustain productive client relationships.

• Occasionally work a non-standard shift including nights and/or weekends and/or have on-call responsibilities.

• Work in a team environment or project room to facilitate collaboration.

• Understand basic programming concepts, coding practices, algorithms and data structures.

• Work a non-standard shift including nights and/or weekends and/or have on-call responsibilities.

• Performs other duties and responsibilities as assigned.

Requirements:

• Minimum of a Bachelor's degree in Computer Science, MIS, Business or related degree and three (3) to five (5) years of relevant experience or a combination of education, training and experience approved by HR.

• Five (5) or more years of experience in Network or Information Security would be preferred.

Licenses/Certifications:

• Required: Forescout Certified Professional (FSC) / Desirable: PCNSE, CCNP.

• Security and Control certifications preferred: (CISSP, CISM, CISA, CRISC).

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