Network Security Lead Technician

Job ID:
Charlotte, NC
Information Technology, Telecommunications, Array
$115,000.00 per year
Zip Code:
Employment Type:
Full time

Job Description:

Network Security Lead Technician

Looking for a candidate with Network Security, Palo Alto Firewall, intrusion, first responder to all security infrastructure incidents. You will monitor network performance. PowerShell Perl Python for automation Splunk


Manage Firewall and network security systems by establishing and enforcing approved policies.

Serve as a subject matter expert in coordinating and troubleshooting with customers, other infrastructure support activities and business units.

Develop network documentation of security infrastructure.

Troubleshoot a variety of products within a multi-vendor environment.

Monitor network performance and implement performance tuning as necessary.

Utilize industry best practices for security, disaster recovery, business continuity, change controls.

Act as First Responder to all Security Infrastructure Incidents. Infrastructure and data.

Attend Change Management meetings.

Assist in the deployment of security tools.

Assist with administering security policies, standards and procedures.

Palo Alto Firewall Administration - work with outside vendor to ensure Firewalls are fully operational.

Patch and Lifecycle Management - ensure that all security infrastructure tools are at current patch levels.

Maintain current and relevant knowledge of common network, authentication and security protocols (eg SNMP, TLS, SSL DNS, HTTPS, SMTP, LDAP, KERBEROS, RADIUS and FTPS)

Actively protect information technology assets and infrastructure from external or internal threats and ensure that the company complies with statutory and regulatory requirements regarding information access, security and privacy.

Assist in incident response for any breaches, intrusions, or theft.

Monitor systems for any anomalies, proper updating, and patching.

Monitor vendor websites for potential threat alerts and software upgrades.

Review, recommend, and approve major changes, and communicate critical changes for supported technologies and processes.

Document incident resolution and posts to appropriate logs/knowledge base for future reference. Responds to incidents/calls, determines severity, and takes action within the specified service level for rapid response support.

Resolve complex incidents and escalates highly complex incidents and problems.


College Degree or equivalent work experience.

5+ years work experience in security or risk management, networking, or related technology based role.

Certifications in area of specialty a plus. Examples include: CISSP, CSSLP, CISA, CISM, GIAC certs, CFE, CNP, CEH, etc.

Experience with Servicenow ITSM system.

Thorough understanding of how applications communicate over the network using source and destination IP addresses, ports and protocols.

Ability to analyze network security requirements and implement perimeter security changes.

Knowledge of how to configure, support, and troubleshoot Palo Alto Firewalls and Squid Proxy Servers.

Palo Alto Networks Accredited Configuration Engineer (ACE) certification or equivalent knowledge.

Palo Alto Networks Certified Network Security Engineer (PCNSE) certification or equivalent knowledge.

Experience troubleshooting Firewalls, Proxy and load balancers.

Experience using network management tools and packet captures to resolve operational issues.

Solid understanding of routing and switching.

Basic knowledge of incident management, problem management, and change management best-practices.

Company Info
Request Technology - Robyn Honquest