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Senior Lead Network Security Engineer (Palo Alto)

ComTec Information Systems

Hybrid in Houston, Texas • Today

Easy Apply

Full-time

Depends on Experience

Job Details

Skills

Palo Alto

Summary

Job Title: Senior Lead Network Security Engineer (Palo Alto)

Responsibilities:

Design and implement Palo Alto firewall policies, NAT rules, VPN configurations, and security zones.
Deploy, configure, and manage Palo Alto firewalls including policies, NAT, VPN, IPS, and threat prevention features.
Demonstrate expertise in deploying, configuring, and managing Palo Alto firewall and VPN solutions across on-premises, cloud, and remote access environments, ensuring seamless integration and security.
Define, configure, and optimize firewall policies and rules.
Perform troubleshooting and root cause analysis for network security incidents and firewall-related issues.
Manage security zones, access control policies, and URL filtering.
Manage and support enterprise certificate lifecycle processes, including certificate issuance, renewal, revocation, and compliance monitoring, preferably using Venafi.
Plan and execute firewall upgrades, patches, and migrations with minimal downtime.
Monitor and respond to security events and incidents related to firewalls and network devices.
Perform regular firewall rule reviews to optimize security and ensure compliance with security best practices while ensuring business continuity.
Ensure security of routing protocols (BGP, OSPF), VLANs, and load balancing across the network.
Involve in security audits, vulnerability assessments, and incident response to ensure network security compliance.
Monitor network performance and proactively address bottlenecks, latency issues, and security breaches.
Maintain detailed documentation for firewall configurations, security policies, network diagrams, and certificate management processes.
Oncall rotation one week, every 5 weeks. Oncall schedule: Monday 7AM to Monday 7AM.
Weekend support as needed for weekend deployments.

Required Skills:

10+ years of experience in Network Security Engineering.
7+ years of strong experience in Palo Alto Firewall administration.
Hands-on experience with certificate management is required; experience with Venafi is preferred.
Experience managing digital certificates, PKI infrastructure, certificate lifecycle management, and certificate-related security controls.
Experience in log analysis, incident response, and security monitoring.
Hands-on with VPNs (SSL/IPSec), NAT, IDS/IPS, Threat Prevention, and URL Filtering.
In-depth knowledge of TCP/IP, routing, VLANs, NAT, VPN, IPS, IDS, and general network architecture.
Understanding of network protocols (TCP/IP, BGP, OSPF, VLANs, DHCP, DNS, NAT, SNMP, IPsec, GRE, VXLAN).
Must have excellent understanding of security architecture and integration.
Strong proficiency in scripting (Python, Bash) and automation (Ansible)
Experience with change management and ITIL-based processes.
Strong troubleshooting and analytical skills.
Any experience with AI will be a huge plus.
Excellent communication and documentation skills.
Able to participate in oncall rotation schedule. One week for every 5 weeks. Monday 7AM to Monday 7AM.
Nice to have: Certifications such as PCNSE, PCNSA, CISSP, or CCNP.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10121335
Position Id: 9051508
Posted 9 hours ago

Fitment

Dice Job Match Score™

⭐ Evaluating experience...

Contact the job poster

Kalyan Paripally

Recruiter @ ComTec Information Systems

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Houston, Texas

•

Today

Couple of months we placed with this hiring manager and we can setup immediate interview for this Onsite for Palo Alto Network Engineer Palo Alto Firewall Engineer Oil & Gas Domain Location: - Onsite ROLE , No remote or HYBRID Houston TX W2 all Inclusive Job Summary We are looking for a Palo Alto Firewall Engineer with strong experience in Oil & Gas enterprise environments to design, implement, manage, and secure network perimeter and internal security infrastructure. The role requires deep

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Contract

Depends on Experience

Senior Network Security Engineer

Remote

•

Today

Your future role at a glance Location: Remote Department: Core Tech Network Schedule: 8 hour shift, Monday-Friday Salary: $116,413 - $162,273 per year #LI-REMOTE Life at Ascension: Where purpose meets opportunity Ascension is a leading nonprofit Catholic health system with a culture and associate experience grounded in service, growth, care and connection. We empower our 97,000+ associates to bring their skills and expertise every day to reimagining healthcare, together. Recognized as one of t

Full-time

USD 116,413.00 - 162,273.00 per year

Senior Network Security Engineer

Remote

•

Today

We are hiring a Senior Network Security Engineer to support and modernize a large enterprise firewall environment across corporate, distribution-center, and retail operations. The engineer will administer and troubleshoot Palo Alto and Fortinet/FortiGate technologies, support dynamic routing with a strong emphasis on BGP, and maintain secure connectivity through VPN, IPsec, LAN, Ethernet, and Layer 3 firewall technologies. This person will balance complex project work with day-to-day operational

Easy Apply

Contract

Depends on Experience

Senior Network Security Engineer

Remote

•

Today

Role:NetworkSecurity Engineer Location: Remote Job Type:Contract Long Term Experience: 10-15yrs Job Description: Client isseekinga highly skilled Network Security Engineerto support, implement, and optimize enterprise network securityinfrastructure across on-premises and cloud environments. The ideal candidate will have strong hands-onexpertisein firewalls, secure networkaccess, VPN technologies, SD-WAN, and modern network securitysolutions aligned with Zero Trust and SASE principles. The engin

Easy Apply

Full-time

60 - 70

Job Details

Skills

Palo Alto

Summary

Job Title: Senior Lead Network Security Engineer (Palo Alto)

Responsibilities:

Design and implement Palo Alto firewall policies, NAT rules, VPN configurations, and security zones.
Deploy, configure, and manage Palo Alto firewalls including policies, NAT, VPN, IPS, and threat prevention features.
Demonstrate expertise in deploying, configuring, and managing Palo Alto firewall and VPN solutions across on-premises, cloud, and remote access environments, ensuring seamless integration and security.
Define, configure, and optimize firewall policies and rules.
Perform troubleshooting and root cause analysis for network security incidents and firewall-related issues.
Manage security zones, access control policies, and URL filtering.
Manage and support enterprise certificate lifecycle processes, including certificate issuance, renewal, revocation, and compliance monitoring, preferably using Venafi.
Plan and execute firewall upgrades, patches, and migrations with minimal downtime.
Monitor and respond to security events and incidents related to firewalls and network devices.
Perform regular firewall rule reviews to optimize security and ensure compliance with security best practices while ensuring business continuity.
Ensure security of routing protocols (BGP, OSPF), VLANs, and load balancing across the network.
Involve in security audits, vulnerability assessments, and incident response to ensure network security compliance.
Monitor network performance and proactively address bottlenecks, latency issues, and security breaches.
Maintain detailed documentation for firewall configurations, security policies, network diagrams, and certificate management processes.
Oncall rotation one week, every 5 weeks. Oncall schedule: Monday 7AM to Monday 7AM.
Weekend support as needed for weekend deployments.

Required Skills:

10+ years of experience in Network Security Engineering.
7+ years of strong experience in Palo Alto Firewall administration.
Hands-on experience with certificate management is required; experience with Venafi is preferred.
Experience managing digital certificates, PKI infrastructure, certificate lifecycle management, and certificate-related security controls.
Experience in log analysis, incident response, and security monitoring.
Hands-on with VPNs (SSL/IPSec), NAT, IDS/IPS, Threat Prevention, and URL Filtering.
In-depth knowledge of TCP/IP, routing, VLANs, NAT, VPN, IPS, IDS, and general network architecture.
Understanding of network protocols (TCP/IP, BGP, OSPF, VLANs, DHCP, DNS, NAT, SNMP, IPsec, GRE, VXLAN).
Must have excellent understanding of security architecture and integration.
Strong proficiency in scripting (Python, Bash) and automation (Ansible)
Experience with change management and ITIL-based processes.
Strong troubleshooting and analytical skills.
Any experience with AI will be a huge plus.
Excellent communication and documentation skills.
Able to participate in oncall rotation schedule. One week for every 5 weeks. Monday 7AM to Monday 7AM.
Nice to have: Certifications such as PCNSE, PCNSA, CISSP, or CCNP.

Dice Id: 10121335
Position Id: 9051508
Posted 9 hours ago

Fitment

Dice Job Match Score™

⭐ Evaluating experience...

Contact the job poster

Kalyan Paripally

Recruiter @ ComTec Information Systems

View Profile

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

Houston, Texas

•

Today

Easy Apply

Contract

Depends on Experience

Senior Network Security Engineer

Remote

•

Today

Full-time

USD 116,413.00 - 162,273.00 per year

Senior Network Security Engineer

Remote

•

Today

Easy Apply

Contract

Depends on Experience

Senior Network Security Engineer

Remote

•

Today

Easy Apply

Full-time

60 - 70

Senior Lead Network Security Engineer (Palo Alto)

Skills

Summary

Dice Job Match Score™

Kalyan Paripally

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Senior Lead Network Security Engineer (Palo Alto)

Job Details

Skills

Summary

Dice Job Match Score™

Kalyan Paripally

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