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# Network Infrastructure Security Engineer

- **Company:** Select Minds LLC
- **Location:** Dallas, TX, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Access Control List, Amazon Web Services, Software System Penetration Testing, Microsoft Azure, Cloud Computing Security, Cyber Security, Computer Networks, DevOps, Domain Name System (DNS), Intrusion Detection and Prevention, Intrusion Detection Systems, Virtual Private Networks (VPN), Network Security, Network Architecture, Network Monitoring, Network Protocols, Zero Trust Network Access, Security Information and Event Management, TCP/IP, Firewalls (Computer Science), Palo Alto Networks, Splunk, Cisco, Vulnerability Analysis
- **Published:** August 9, 2026
- **Apply:** https://www.wayup.com/i-j-Network-Infrastructure-Security-Engineer-Select-Minds-LLC-668901657955799/

## About the Role

3+ years of experience in network security engineering or a related cybersecurity role
Proficiency with firewalls, SIEM tools, and network monitoring platforms (e.g., Cisco, Palo Alto, Splunk)
Strong understanding of TCP/IP, DNS, VPN, and network protocols
Experience with cloud security environments (AWS, Azure, or GCP) is a plus
Relevant certifications such as CISSP, CCNP Security, CEH, or CompTIA Security+ preferred
Strong analytical and problem-solving skills with keen attention to detail
Excellent communication skills and ability to work both independently and collaboratively

## Description

Select Minds LLC is looking for a talented Network Security Engineer to join our growing team in Dallas, TX. This is an exciting opportunity to protect critical infrastructure, design robust security solutions, and work alongside a team of passionate technology professionals. If you thrive in a fast-paced environment and love solving complex security challenges, we want to hear from you!
Responsibilities:
Design, implement, and maintain network security architectures, firewalls, and intrusion detection/prevention systems (IDS/IPS)
Monitor network traffic for suspicious activity and respond to security incidents and threats in real time
Perform vulnerability assessments, penetration testing, and risk analysis across network infrastructure
Configure and manage VPNs, access control lists (ACLs), and zero-trust network policies
Collaborate with IT and DevOps teams to ensure security best practices are integrated into all systems
Develop and maintain security documentation, policies, and incident response procedures
Stay current with emerging cybersecurity threats, trends, and compliance requirements (NIST, ISO 27001, etc.)


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