Sr. Network Security Engineer
Job title: Sr. Network Security Engineer in Radnor, PA at Lincoln Financial Group
Company: Lincoln Financial Group
Job description: Alternate Locations: Work from HomeWork Arrangement:Remote : Work at home employee residing outside of a commutable distance to an office location.Relocation assistance: is not available for this opportunity.Requisition #: 73662The Role at a GlanceLincoln Financial Group (LFG) is looking for a team-oriented network security engineer. This position is primarily responsible for implementing, maintaining, and administering the network security tools for preventing, detecting, and responding to security events. S/he will work closely with other LFG security and infrastructure teams to configure and tune tools per security requirements to facilitate business objectives.What you'll be doing
- Collaborates with LFG security and infrastructure teams as needed to configure and ensure appropriate data flows and integration with various systems.
- Assess and assists in the development of network security requirements and evaluate security services and technologies.
- Identifies systems misconfigurations and serves as a resource to others to correct and analyze the configurations.
- Maintains availability of security technologies, including but not limited to intrusion prevention system (IPS) and web application firewall (WAF) especially system health, upgrades, logs, and policies.
- Manages and provides engineering support to endpoint and network detection/response (EDR/NDR) solutions including client and system health, upgrades, protection policies, and logs.
- Manage LFG multifactor authentication (MFA) infrastructure health and availability. Collaborate with other LFG security teams as needed on configurations and enforcement for user and application access.
- Reviews firewall security policies and profiles and makes recommendations to LFG infrastructure teams as needed based on security best practices.
- Maintain LFG secure web gateway including traffic steering configuration, client health, and client configuration.
- Proactively identify and determine priority for any network security gaps and facilitate collaboration between LFG security and infrastructure teams as needed.
- Partners with project teams ensuring control techniques are incorporated into the overall security model regarding operating systems, applications, database management, and network management.
- Provide clear and concise documentation of technical solutions and communicate plans to management and customers.
- Assesses new and changing security needs and selects the right tools for those needs.
- Builds scripts and techniques to automate and speed up tasks.
- Researches, evaluates, and recommends new or improved information security software and tools.
- 7 - 10+ years of Information Security / Infrastructure Protection experience that directly aligns with the specific responsibilities of this position.
- Four-Year undergraduate degree in a technical field or equivalent experience.
- Strong networking knowledge and understanding of traffic flow.
- Strong security policy implementation experience.
- Network security architecture and design experience.
- Experience with installation, deployment, and management of security tools/devices, both hardware and software.
- Demonstrated experience with cloud networking in Amazon and Microsoft cloud environments.
- Experience in deploying, configuring, monitoring, and troubleshooting secure web gateway.
- Knowledge of National Institute of Standards and Technology Cyber Security Framework, MITRE Adversary Tactics, Techniques and Common Knowledge, Center for Internet Security Critical Security Controls, and similar frameworks.
- Scripting experience – Python, PowerShell, and Shell scripting
Expected salary: $108501 - 195900 per year
Location: Radnor, PA
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