Security Engineer Jobs in Texas
Security Engineer jobs in Texas are in high demand, with strong hiring concentrated in defense, financial services, energy, and technology sectors at every level from entry-level analyst to principal architect. Austin, Dallas, and San Antonio lead the state in openings, anchored by employers such as Dell Technologies, USAA, and Lockheed Martin, which maintain large and sustained security teams across Texas. The most sought-after specialties are cloud security, application security, and security operations center work. Find a role that fits below and apply directly.
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Job Title: Vmware NSX Security Engineer
Location: Spring, TX (Work from Office)
Duration: Long Term Contract
Job Summary:
The NSX Security Engineer is responsible for the architecture, deployment, configuration, and day-to-day administration of network virtualization and security policies within our VMware infrastructure. This role bridges the gap between traditional networking, cloud infrastructure, and cybersecurity. The primary objective is to enforce a zero-trust network posture by configuring advanced logical routing, distributed firewalls, and micro-segmentation strategies across hybrid cloud workloads.
Key Responsibilities:
Security Architecture & Micro-segmentation:
- Design and enforce granular distributed firewall (DFW) and Gateway Firewall rules.
- Isolate virtual machines and applications to prevent lateral "east-west" threat propagation.
Network Virtualization Management:
- Deploy and manage logical switching, tier-0/tier-1 routing, distributed load balancers, and VPNs within VMware NSX environments.
Lifecycle Management:
- Handle regular maintenance, component scaling, software upgrades, patches, and configurations of NSX Managers, Edge Nodes, and Transport Nodes.
Infrastructure Automation:
- Develop infrastructure-as-code (IaC) and automation scripts to streamline security rule deployment and ensure consistent disaster recovery readiness.
Monitoring & Log Analysis:
- Audit infrastructure health, capacity, and security event logs utilizing tools like VMware Aria Operations (formerly vRealize), Network Insight, or third-party SIEM platforms like Splunk.
Cross-Team Collaboration:
- Work alongside systems engineers, traditional network administrators, and the Security Operations Center (SOC) to troubleshoot physical-to-virtual network overlays.
Incident Response Support:
- Assist security incident teams by performing deep-packet inspection, tracing network flows, and applying emergency isolation rules during an active breach.
Technical Requirements & Skills:
VMware Ecosystem:
- Deep hands-on experience with VMware vSphere, ESXi, vCenter, and comprehensive NSX-T/NSX architecture.
Core Networking Protocols:
- Expert-level knowledge of BGP, OSPF, Geneve/VXLAN overlay encapsulation, VLANs, and TCP/IP stack.
Firewalling & Security:
- Strong understanding of Layer 4-7 firewall rules, intrusion detection/prevention systems (IDS/IPS), and zero-trust concepts.
Automation/Scripting:
- Proficiency with PowerShell/PowerCLI, Python, Terraform, or interacting directly with NSX REST APIs.
Third-Party Integration:
- Familiarity with integrating NSX with physical next-gen firewalls (e.g., Palo Alto Networks, Check Point) or cloud networking environments like AWS and Azure.
Preferred Certifications:
- VMware Certified Professional Network Virtualization (VCP-NV)
- VMware Certified Advanced Professional Network Virtualization (VCAP-NV Design or Deploy)
- Cisco Certified Network Associate (CCNA) or Professional (CCNP)
Name—Pradeep Sharma
Title—Account Manager
e: Pradeep.s@tekgence.com
Job Title: Vmware NSX Security Engineer
Location: Spring, TX (Work from Office)
Duration: Long Term Contract
Job Summary:
The NSX Security Engineer is responsible for the architecture, deployment, configuration, and day-to-day administration of network virtualization and security policies within our VMware infrastructure. This role bridges the gap between traditional networking, cloud infrastructure, and cybersecurity. The primary objective is to enforce a zero-trust network posture by configuring advanced logical routing, distributed firewalls, and micro-segmentation strategies across hybrid cloud workloads.
Key Responsibilities:
Security Architecture & Micro-segmentation:
- Design and enforce granular distributed firewall (DFW) and Gateway Firewall rules.
- Isolate virtual machines and applications to prevent lateral "east-west" threat propagation.
Network Virtualization Management:
- Deploy and manage logical switching, tier-0/tier-1 routing, distributed load balancers, and VPNs within VMware NSX environments.
Lifecycle Management:
- Handle regular maintenance, component scaling, software upgrades, patches, and configurations of NSX Managers, Edge Nodes, and Transport Nodes.
Infrastructure Automation:
- Develop infrastructure-as-code (IaC) and automation scripts to streamline security rule deployment and ensure consistent disaster recovery readiness.
Monitoring & Log Analysis:
- Audit infrastructure health, capacity, and security event logs utilizing tools like VMware Aria Operations (formerly vRealize), Network Insight, or third-party SIEM platforms like Splunk.
Cross-Team Collaboration:
- Work alongside systems engineers, traditional network administrators, and the Security Operations Center (SOC) to troubleshoot physical-to-virtual network overlays.
Incident Response Support:
- Assist security incident teams by performing deep-packet inspection, tracing network flows, and applying emergency isolation rules during an active breach.
Technical Requirements & Skills:
VMware Ecosystem:
- Deep hands-on experience with VMware vSphere, ESXi, vCenter, and comprehensive NSX-T/NSX architecture.
Core Networking Protocols:
- Expert-level knowledge of BGP, OSPF, Geneve/VXLAN overlay encapsulation, VLANs, and TCP/IP stack.
Firewalling & Security:
- Strong understanding of Layer 4-7 firewall rules, intrusion detection/prevention systems (IDS/IPS), and zero-trust concepts.
Automation/Scripting:
- Proficiency with PowerShell/PowerCLI, Python, Terraform, or interacting directly with NSX REST APIs.
Third-Party Integration:
- Familiarity with integrating NSX with physical next-gen firewalls (e.g., Palo Alto Networks, Check Point) or cloud networking environments like AWS and Azure.
Preferred Certifications:
- VMware Certified Professional Network Virtualization (VCP-NV)
- VMware Certified Advanced Professional Network Virtualization (VCAP-NV Design or Deploy)
- Cisco Certified Network Associate (CCNA) or Professional (CCNP)
Name—Pradeep Sharma
Title—Account Manager
e: Pradeep.s@tekgence.com
See All 254+ Security Engineer Jobs in Texas
Find roles in Texas that match your experience and apply in just a few clicks.
Find Security Engineer JobsSecurity Engineer Jobs by City in Texas
Where Texas roles are concentrated, by current openings.
Security Engineer Job Market in Texas
A snapshot from current Texas openings, updated as new roles post.
Who's Hiring
- Amazon20
- HP6
- Saronic Technologies6
- Aledade5
- JPMorganChase5
Top Industries Hiring
- Technology & Software20
- Electronics & Hardware9
- Banking & Financial Services4
- Consulting & Professional Services3
- Retail2
What Texas Employers Look For
The qualifications that appear most often in security engineer jobs across Texas.
- Relevant industry certification such as CISSP, CEH, or Security+ required or strongly preferred
- Bachelor's degree in computer science, information security, or a related technical field
- Hands-on experience with SIEM platforms, intrusion detection systems, and vulnerability management tools
- Demonstrated ability to conduct penetration testing, threat modeling, and risk assessments
- Familiarity with compliance frameworks including NIST, ISO 27001, or FedRAMP for federal or defense roles
- Strong written and verbal communication skills for incident reporting and cross-team collaboration
Security Engineer Jobs in Texas: Frequently Asked Questions
How do you become a security engineer in Texas?
Most security engineer roles in Texas require a bachelor's degree in computer science, cybersecurity, or a related field, followed by hands-on experience in IT or network administration. Texas does not issue a state license specifically for security engineers, so employers rely heavily on industry certifications such as CISSP, CompTIA Security+, or CEH to validate expertise. Candidates who combine a relevant degree with one or two recognized certifications and practical lab or internship experience are consistently competitive in the Texas market.
How much do security engineers make in Texas?
Security engineers in Texas earn a median of about $111,530 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $55,480 for the lowest 10% to over $174,300 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire security engineers in Texas?
Employers hiring security engineers in Texas right now include Amazon, HP, and Saronic Technologies, based on current listings on Migrate Mate as of September 2026. Texas's concentration of defense contractors, large financial institutions, and major technology campuses means demand for security engineers is distributed across multiple industries rather than tied to a single sector.
Which Texas cities have the most security engineer jobs?
Austin, Dallas, and Houston have the most security engineer openings in Texas. Austin's dense technology industry and corporate headquarters drive much of the volume there, Dallas benefits from a large concentration of financial services firms and regional corporate offices, and San Antonio's strong military presence, including major installations such as Joint Base San Antonio, sustains consistent demand for security professionals with defense and government experience.
Are there remote security engineer jobs in Texas?
Yes, and more than most fields. About 59% of security engineer openings tied to Texas are remote or hybrid as of September 2026, reflecting how much of the work involves analyzing systems, reviewing code, and monitoring networks rather than maintaining physical infrastructure. Roles centered on cloud security, application security, and security operations are the most likely to offer fully remote arrangements, while positions requiring on-site access to classified systems or hardware typically require in-person attendance.
How can I get hired as a security engineer in Texas with little or no experience?
The most realistic entry path is landing a junior security analyst or IT support role and building toward a security engineer title from there. Large Texas employers including USAA, AT&T, and Texas-based defense contractors run rotational technology programs and entry-level cybersecurity associate positions that do not require prior security experience. Earning CompTIA Security+ before applying signals foundational knowledge, and completing a structured cybersecurity bootcamp recognized by Texas community colleges can accelerate eligibility for those programs significantly.
Where can I find and apply to security engineer jobs in Texas?
You can find and apply to security engineer jobs in Texas on Migrate Mate, which lists current Texas openings updated regularly. Search the listings for roles that match your experience level, specialty, and preferred location, then apply directly to the ones that fit.
See All 254+ Security Engineer Jobs in Texas
Find roles in Texas that match your experience and apply in just a few clicks.
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