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Firewall Management Jobs in Texas (NOW HIRING)

Mondo

DevOps Engineer

Austin, TX · On-site

$60 - $70/hr

Perform Linux administration, networking, firewall management, and troubleshooting * Collaborate with product and engineering teams to deliver scalable infrastructure solutions * Maintain ...

Robert Half

Senior Systems Administrator

Houston, TX · On-site

$55 - $58/hr

Manage enterprise networking infrastructure and ensure optimal performance, reliability, and security. * Configure and maintain firewall policies and security controls. * Monitor system health ...

Base Power Company

Head of IT & Security

Austin, TX · On-site

Manage firewalls, switches, access points, VLANs, and site-to-site connectivity. Ensure reliable, secure connectivity for both corporate and industrial environments. • Identify and automate ...

NOV, Inc.

Network Engineer

Houston, TX · On-site

Firewall Management - Advanced experience with firewall rules, policies, and enterprise-security implementations * Network Fundamentals - Strong knowledge of TCP/IP, routing protocols (BGP/OSPF ...

National Oilwell Varco

Network Engineer

Houston, TX

Firewall Management - Advanced experience with firewall rules, policies, and enterprise-security implementations * Network Fundamentals - Strong knowledge of TCP/IP, routing protocols (BGP/OSPF ...

Base Power Company

Head of IT

Austin, TX · On-site

Manage firewalls, switches, access points, VLANs, and site-to-site connectivity. Ensure reliable, secure connectivity for both corporate and industrial environments. • Identify and automate ...

NOV, Inc.

Network Engineer

Houston, TX

Firewall Management - Advanced experience with firewall rules, policies, and enterprise-security implementations * Network Fundamentals - Strong knowledge of TCP/IP, routing protocols (BGP/OSPF ...

Base Power Company

Head of IT & Security

Austin, TX · On-site

Manage firewalls, switches, access points, VLANs, and site-to-site connectivity. Ensure reliable, secure connectivity for both corporate and industrial environments. • Identify and automate ...

Confie

Network Engineer II

Dallas, TX · On-site +1

$80K - $90K/yr

As a part of the security requirement, follow the rules and specific procedures provided to implement any add, delete, and modify firewall rules, when required Responsible for managing and delivering ...

Permian Resources

Cybersecurity Engineer

Midland, TX · On-site

Firewall Management, Web Application Firewall (WAF), Data Loss Prevention (DLP), and Cloud Security (e.g., Azure, AWS, Google Cloud Platform). * Excellent communication and interpersonal skills, with ...

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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, 85% Full Time, 12% Part Time, and 2% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

Lead Cybersecurity Engineer

Permian Resources

Midland, TX • On-site

Other

Posted 17 days ago

Job description

Job Description:
Permian Resources (NYSE: PR) is currently seeking a Lead Cybersecurity Engineer to join the Enterprise Cybersecurity Team in Midland, Texas. This position serves as the principal technical authority for the Company's security engineering function, setting technical direction, owning the security engineering roadmap, and mentoring a team of engineers and analysts, while remaining hands-on across security engineering, identity and access management, vulnerability management, and threat analysis. The ideal candidate combines deep technical expertise with the leadership to guide a multi-disciplinary team in a fast-paced environment.
General Responsibilities
  • Serve as the principal technical authority and design lead across security engineering, IAM, vulnerability management, and security operations.
  • Own and maintain the security engineering roadmap, standards, and reference architectures, and drive maturity improvements over time.
  • Provide technical direction, coaching, and mentorship to security engineers and analysts, and partner with leadership on hiring and skills development.
  • Lead the evaluation, selection, and implementation of security tools and platforms, and own key vendor and technical relationships.
  • Design and implement enterprise security solutions across network, endpoint, cloud, and application layers, including firewalls, EDR/XDR, SIEM, and DLP.
  • Develop and enforce security policies, procedures, and hardening standards to ensure the confidentiality, integrity, and availability of company data.
  • Own the identity architecture - SSO, MFA, conditional access, least-privilege/RBAC, and privileged access management (PAM).
  • Direct the vulnerability management program - scanning strategy, risk-based prioritization, SLAs, and remediation governance - including penetration-testing engagement and closure.
  • Act as senior escalation point for complex investigations and major-incident response, leading containment, eradication, recovery, and post-incident reviews.
  • Guide detection engineering and threat hunting, and incorporate threat intelligence into defensive controls.
  • Communicate risk, roadmap, and incident posture clearly to technical teams and executive stakeholders.

Minimum Qualifications
  • Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field.
  • 8+ years of experience in cybersecurity engineering or a related role, including demonstrated experience as a technical lead.
  • Proven ability to set technical direction, mentor engineers, and own security architecture or programs.
  • Deep, hands-on expertise across multiple domains (security engineering, IAM, vulnerability management, and security operations) with strong working knowledge of all four.
  • Strong understanding of threat analysis, mitigation techniques, and incident response.
  • Familiarity with industry standards such as NIST CSF.
  • Technical expertise in several of the following security tools and technologies: Firewall Management, Web Application Firewall (WAF), Endpoint Detection and Response (EDR), Data Loss Prevention (DLP), Cloud Security (e.g., AWS, Azure, Google Cloud Platform), Security Information and Event Management (SIEM), Identity and Access Management (IAM), and Privileged Access Management (PAM).
  • Proficiency with scripting and automation (e.g., PowerShell, Python) and automation-first engineering practices.
  • Excellent leadership, communication, and stakeholder-management skills.

Preferred Qualifications
  • Related cybersecurity work experience in OT/Industrial Control Systems (SCADA) environments.
  • Senior certifications such as CISSP, CISM, GIAC, Microsoft SC-series, or equivalent experience.

Permian Resource is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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