Sr Network Security Engineer

• Design, implement, and maintain enterprise network security solutions, including physical, virtual, and cloud-based firewalls (Fortinet), ensuring secure, reliable, and compliant operations.
• Engineer and support network security architectures across hybrid environments, including Google Cloud Platform (GCP), Microsoft Azure, Oracle Cloud Infrastructure (OCI), and on-premises data centers.
• Design, implement, and administer secure access technologies, including VPN, Zero Trust Network Access (ZTNA), Network Access Control (NAC), web proxy, IoT security, and microsegmentation solutions to support Zero Trust initiatives.
• Install, upgrade, configure, and maintain firewalls, network security appliances, and related infrastructure while managing lifecycle, change control, and operational support.
• Monitor, troubleshoot, and optimize enterprise security systems; investigate security events, respond to escalated issues, and lead break/fix activities to ensure service availability.
• Collaborate with Infrastructure, Cloud, Network, Security Operations, and Architecture teams to design secure solutions, implement remediation plans, and integrate security into enterprise projects.
• Evaluate emerging security technologies, industry trends, and threat intelligence to improve the organization’s security posture and defend against evolving cyber threats.
• Develop and maintain security standards, technical documentation, operational procedures, and architecture diagrams while ensuring knowledge transfer to Security Operations teams.
• Automate security operations and infrastructure management using scripting and Infrastructure-as-Code tools such as Python, Ansible, Terraform, or similar technologies.
• Mentor junior engineers, provide technical leadership on complex initiatives, and communicate effectively with technical teams, leadership, and business stakeholders.
• Maintain a strong understanding of enterprise networking, security architecture, compliance frameworks, risk management, and project delivery best practices.

To be successful, the individual in this role must have strong knowledge of security practices and tools related to identity and access management along with enterprise digital certificate management systems. This role establishes and maintains programs that enable the business to operate efficiently and remain in compliance with regulatory and industry best practices., * Bachelor’s degree Computer Science, CIS, Engineering, Cybersecurity, or related field or equivalent years of experience in lieu of education requirement, if applicable

• 5 Years of Experience in technology system support, software development or a related field
• 2 Years of Experience with information security applications and systems

Preferred Skills/Education

• Master’s degree Computer Science, CIS, Business Administration, or related field
• 3 Years of Experience evaluating entire applications (Container, Infrastructure, host platform) to identify potential threats and vulnerabilities
• 1 Year of DevOps experience
• 3 Years of Experience evaluating entire applications (Container, Infrastructure, host platform) to identify potential threats and vulnerabilities
• 3 Years of Experience in the custom enhancement or development of applications using secure coding techniques to reduce the threat of remote or local vulnerabilities
• 5 Years of IT experience developing and implementing business systems within an organization
• 5 Years of Experience working with defect or incident tracking software
• 5 Years of Experience writing technical documentation in a software development environment
• 3 Years of Experience working with an IT Infrastructure Library (ITIL) framework
• 3 Years of Experience leading teams, with or without direct reports
• 5 Years of Experience working with source code control systems
• Experience working with Continuous Integration/ Continuous Deployment tools
• Experience with Cloud technologies
• PCI ISA
• OSCP
• GPen

Pay Range: $95,100.00 - $180,700.00 annually Starting rate of pay may vary based on factors including, but not limited to, position offered, location, education, training, and/or experience. For information regarding our benefit programs and eligibility, please visit https://talent.lowes.com/us/en/benefits.

Lowe’s Companies, Inc. (NYSE: LOW) is a FORTUNE® 100 home improvement company with total fiscal year 2025 sales of more than $86 billion. Lowe’s employs approximately 300,000 associates and operates over 1,750 home improvement stores, 540 branches and 120 distribution centers. Lowe’s is a core value S&P 500 equity stock and a dividend aristocrat. Based in Mooresville, N.C., Lowe’s supports the communities it serves through programs focused on creating safe, affordable housing, improving community spaces, helping to develop the next generation of skilled trade experts and providing disaster relief to communities in need. For more information, visit Lowes.com .