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Firewall Management Jobs in Texas (NOW HIRING)

AMS Technologies

Senior Network Engineer

San Antonio, TX · On-site

$93K - $128K/yr

Palo Alto Firewall Management: * Design, configure, deploy, and maintain Palo Alto Networks firewalls (PA-Series, Panorama, etc.). * Administer Palo Alto firewalls to ensure high availability and ...

AMS Technologies

Senior Network Engineer

San Antonio, TX · On-site

$93K - $128K/yr

Palo Alto Firewall Management: * Design, configure, deploy, and maintain Palo Alto Networks firewalls (PA-Series, Panorama, etc.). * Administer Palo Alto firewalls to ensure high availability and ...

1 point system

Network Engineer (Firewall)

Irving, TX · On-site

$45.75 - $61.50/hr

* Network Security Experience including work in firewalls, firewall rules/policies * Utilize subject ... management, threat identification, modeling, monitoring, incident response, access management, and ...

Addison Group

Cybersecurity Administrator

Austin, TX · On-site

$65K - $70K/yr

Experience managing firewall policies. * Understanding of web application firewall policies. * Ability to troubleshoot and administer firewall-related issues. 3. AI & Emerging Technology Awareness

Leidos

Firewall Engineering Architect

Houston, TX · On-site

$92K - $166K/yr

Define NASA's enterprise firewall architecture strategy, ensuring alignment with zero-trust, mission-security, and risk management requirements. * Serve as the senior technical authority and ...

Procom Services

Security/Firewall Architect

Dallas, TX · On-site

$64.25 - $83/hr

Application Development Project Management Quality Assurance Business/Systems Analysis ... Qualifications Security/Firewall Architect Mandatory Skills * Minimum of 12 years' experience in ...

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Firewall Management information

What is firewall management?

Firewall management involves the configuration, monitoring, and maintenance of firewall systems to protect a computer network from unauthorized access and cyber threats. It includes tasks such as setting up rules to permit or block specific types of network traffic, regularly updating firewall software or firmware, and reviewing logs for suspicious activities. Effective firewall management helps ensure data security, compliance with industry regulations, and minimizes the risk of breaches. Professionals in this role may also conduct vulnerability assessments and respond to security incidents related to firewall configurations.

What are the key skills and qualifications needed to thrive in firewall management, and why are they important?

To thrive in Firewall Management, you need a solid understanding of network security principles, TCP/IP protocols, and experience with firewall technologies, often supported by a degree in IT or related certifications like CompTIA Security+ or Cisco CCNP Security. Familiarity with tools such as Palo Alto, Fortinet, Cisco ASA, and centralized management systems is typically required. Strong analytical thinking, attention to detail, and effective problem-solving skills help professionals excel in this role. These skills are crucial for safeguarding network infrastructure, preventing unauthorized access, and ensuring business continuity.

What are some common challenges faced by professionals in firewall management, and how can they be addressed?

Professionals in Firewall Management often encounter challenges such as managing complex rule sets, keeping up with evolving security threats, and ensuring minimal disruption during updates or policy changes. Staying proactive with regular policy reviews, using automation tools to reduce manual errors, and collaborating closely with network and security teams can help mitigate these issues. Additionally, ongoing training and staying current with industry best practices are essential for effectively managing and optimizing firewall performance.

What is the difference between Firewall Management vs Network Security Analyst?

AspectFirewall ManagementNetwork Security Analyst
CertificationsCompTIA Security+, Cisco CCNA Security, CISSPCompTIA Security+, CISSP, GIAC Security Certifications
Work EnvironmentFocus on configuring and maintaining firewalls within network infrastructureMonitor, analyze, and respond to security threats across networks
Employer UsageIT departments, cybersecurity teams, network administratorsSecurity teams, cybersecurity firms, IT departments

Firewall Management primarily involves configuring, maintaining, and updating firewalls to control network traffic. In contrast, a Network Security Analyst monitors and analyzes network activity to identify and respond to security threats. While both roles require similar certifications and work within cybersecurity environments, Firewall Management is more focused on firewall policies, whereas Network Security Analysts handle broader threat detection and incident response.

How to become a firewall management expert?

To become a firewall management expert, gain a strong understanding of network security principles and firewall technologies, such as Cisco ASA, Palo Alto, or Fortinet. Obtain relevant certifications like CompTIA Security+, Cisco CCNA Security, or Palo Alto Networks certifications, and gain hands-on experience configuring and managing firewalls in real-world environments. Continuous learning and staying updated on emerging threats and security best practices are essential for expertise in this field.

What are popular job titles related to Firewall Management jobs in Texas?

For Firewall Management jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Firewall Management jobs in Texas look for?

The top searched job categories for Firewall Management jobs in Texas are:

What cities in Texas are hiring for Firewall Management jobs?

Cities in Texas with the most Firewall Management job openings:

Firewall Management jobs near you
Infographic showing various Firewall Management job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 13% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Firewall OPS Engineer - Palo Alto

Tata Consultancy Service Limited

Plano, TX • On-site

$115K - $125K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Job description

Must Have Technical/Functional Skills
• Experienced Network Security Engineer with strong expertise in Palo Alto Networks firewall administration, security policy management, threat prevention, VPN technologies, and enterprise network security operations.
• Strong understanding of network and security protocols including SSL/TLS, TCP/UDP, HTTP, FTP/SFTP, NTP, Telnet, NFS, SSH, LDAP and DNS etc.
• Proficient in configuring and managing Next-Generation Firewalls (NGFWs), including App-ID, User-ID, Content-ID, NAT, routing, and access control.
• Hands-on experience with IPSec VPNs, High Availability (HA) deployments, and Panorama for centralized firewall management.
• Possesses a solid foundation in networking technologies, including TCP/IP, VLANs, subnetting, routing protocols (BGP, OSPF, RIP), Policy-Based Forwarding (PBF), and ECMP
• Skilled in cloud security integrations involving Prisma Access, AWS, Azure, and Cloud NGFW deployments.
• Experienced in security monitoring, log analysis, SIEM integrations (Splunk, Sentinel), and advanced troubleshooting using packet captures, traffic flow analysis, CLI diagnostics, and ACC.
• Demonstrates strong analytical, problem-solving, and operational skills in securing enterprise environments, optimizing firewall policies, troubleshooting complex network issues, and ensuring high availability and business continuity.
Roles & Responsibilities
• Serve as primary support lead for security environment by managing customer devices and end-to-end security services, identifying sources of problems, and resolving configuration issues.
• Deep understanding of Firewall technologies.
• Configuring and installing security infrastructure devices.
• Reporting the security analysis and monitoring findings.
• Using industry-standard analysis criteria to test the security level of the firm.
• Responsible to identify threats, vulnerabilities etc & take appropriate actions
• Consults about network performance, throughput, protocols, network security, and infrastructure technology changes.
• Defining and maintaining security policies.
• Occasionally replacing the security system protocol and architecture.
Base Salary Range : $115,000 to $125,000 Per Annum
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.

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