41 applicants

Company

Lumen Technologies · 3 days ago

Lead Information Security Engineer

United States

Full-time

Remote

Senior Level, Lead/Staff

$94K/yr - $146K/yr

10+ years exp

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Responsibilities

Perform as Subject Matter Expert (SME) for existing environments, mentor lower-level engineers, and assume ownership and accountability in areas of recognized technical expertise.

Perform high-level trouble identification, interpretation of standards, and implement resolution for internal network security problems or issues.

Develop and maintain written procedures to maintain technical accuracy.

Maintain a multitude of firewall vendor solutions across various environments (FortiNet, Palo Alto Networks, Sonic Wall, etc.)

Respond to, remediate, and document network security related alerts and issues not limited to dashboard alerts, tickets, emails, or phone calls.

Participate in on-call rotation.

Able to work other shifts as needed based on business requirements.

Maintain security of the network by ensuring firewall rules meet company policy and configuring best practice security measures on devices.

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

Firewall technologiesFortiNetPalo Alto NetworksNetwork securityData center platformsApplication developmentAutomation toolsSecurity administrationIDS/IPS systemsCISSPCISMCISAPHPPythonUNIX shellTerraformAnsibleSaltPuppetChefAPIsWindows ServersRedHat LinuxUbuntu LinuxEmail securityTechnical writing

Required

Must possess broad technical knowledge of current and emerging technologies used both within the service provider security, data center, cloud technologies and network infrastructure.

Working experience with firewall technologies, with FortiNet and Palo Alto Networks experience being preferred.

Working experience with data center platforms, such as service provider edge/core devices, Ethernet switch platforms, load balancers, etc.

Experience in application development/code assessment/reversing PHP, Python, UNIX shell, ELK.

Experience with automation tools such as Terraform, Ansible, Salt, Puppet, Chef and working with various types of APIs: REST, SOAP, etc.

Experience with common computing platforms, including Windows Servers, RedHat & Ubuntu Linux Servers.

Experience with system, network, or security administration/engineering in a Unix-based environment.

Experience using industry leading security solutions and technologies to deliver customer facing services: Access control and firewalls/UTM devices, SASE, Web Application Firewall (WAF), Web Content Filtering, Intrusion Detection and Prevention (IDS/IPS) systems, Remote Network Access (IPsec VPN, SSL), Anti-Virus and Anti-Spam (AV/AS), Email and Messaging Security, Managed End-point Detection and Response (MEDR), DNS security system.

Must have excellent written and verbal communication skills to successfully interact as a member of the engineering team and effectively collaborate in a diverse, multi-functional department.

10+ years of progressively expanding responsibilities and experience in telecommunications, networking, technology management or security operations.

Security Certifications from vendors, such as Palo Alto, Zscaler, Fortinet, Netskope and Versa networks.

Professional/technical certifications, such as CISSP, CISM or CISA.

Understanding of technology lab testing strategies.

Bachelor’s Degree in Computer Science, Engineering, or related field, or equivalent experience.