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Sr Network Security Engineer

LPL Financial
United Statesfull_timeVerifiedPosted 8 Oct 2025
💰 $133,060/yr($79,840/yr$133,060/yr)

About the role

Job Overview:

LPL is seeking a Senior Network Security Engineer to lead their network security products, including Palo Alto, Fortinet, and Cisco Next-Generation firewalls.  This individual will be part of a team of technical engineers, overseeing design, engineering, and operations management of network security products operating in a multiple data center environment and the cloud. The position directly relates to securing and protecting LPL, our Advisors, and their clients.

Responsibilities:

  • Design and engineer solutions focused on Palo Alto and Cisco FTD, Fortinet firewalls
  • Automation development using scripting languages such as Python or PERL and leveraging APIs for data exchange.
  • Engineering and operations of VPN and Cisco ISE/NAC remote access environment
  • Implementing firewall solutions in the AWS cloud environment using an auto-scaling design
  • Troubleshooting complex network security issues, identifying the root cause of issues and developing continuous improvement of the platform
  • Security hardening of platform devices reduces vulnerability footprint
  • Managing firewall service requests
  • Manage and optimize logging of firewall traffic and rule-based activity
  • Maintain security baseline standards, design documentation, and diagrams

Requirements:

  • 5+ years of engineering and administering an enterprise-level Palo Alto and/or Fortinet environment
  • 5+ years of Networking experience and knowledge of network devices (routers, switches, etc.), including such topics as HTTP headers, ISO layers, and TCP flags.
  • Ability to generate and read packet captures for troubleshooting of data traffic flow.
  • Fundamental knowledge of encryption, including HTTPS decryption and re-encryption, to examine data traffic content.

Core Competencies:

  • Excellent troubleshooting skills and ability to identify root causes of issues and provide solutions.
  • Strong interpersonal and presentation skills, both oral and written, with the ability to articulate and educate others about complex technology with business acumen.
  • Accurate diagramming and documentation skills.

Preferences:

  • Bachelor’s degree in computer science or related field.
  • Palo Alto Professional Security Certifications desirable such as PCNSE.
  • Security and Network Certifications such as CISSP, CEH, CCNP, CCNA, CCIE are desirable.
  • Enterprise level Network Routing protocols such as OSPF and BGP configuration.
  • Familiarity with industry standard automation tools


 

Pay Range:

$39.92-$66.53/hour


 

Actual base salary varies based on factors, including but not limited to, relevant skill, prior experience, education, base salary of internal peers, demonstrated performance, and geographic location. Additionally, LPL Total Rewards package is highly competitive, designed to support your success at work, at home, and at play – such as 401K matching, health benefits, employee stock options, paid time off, volunteer time off, and more. Your recruiter will be happy to discuss all that LPL has to offer!


 

Company Overview:

LPL Financial Holdings Inc. (Nasdaq: LPLA) is among the fastest growing wealth management firms in the U.S. As a leader in the financial advisor-mediated marketplace. LPL supports over 29,000 financial advisors and the wealth-management practices of 1,100 financial institution, servicing and custodying approximately $1.9 trillion in brokerage and advisory assets on behalf of approximately 7 million Americans. The firm provides a wide range of advisor affiliation models, investment solutions, fintech tools and practice management services, ensuring that advisors and institutions have the flexibility to choose the business model, services, and technology resources they need to run thriving businesses.

At LPL, independence means that advisors and institution leaders have the freedom they deserve to choose the business model, services, and technology resources that allow them to run a thriving business. They have the flexibility to do business their way. And they have the freedom to manage their client relationships, because they know their clients best. Simply put, we take care of our advisors and institutions, so they can take care of their clients.

For further information about LPL, please visit www.lpl.com.

Join LPL Financial: Where Your Potential Meets Opportunity

At LPL Financial, we believe that everyone deserves objective financial guidance. As the nation’s leading independent broker-dealer, we offer an integrated platform of cutting-edge technology, brokerage, and investment advisor

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LPL Financial

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