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Network Security Engineer 3 - Austin ,TX (Hybrid)

Remote, USA Full-time Posted 2026-06-17

About the position Hi , Hope you are doing great Please find the below requirement, let me your thought Position : Network Security Engineer 3 Location : Austin ,TX (Hybrid) Government Project Only Independent candidate Required Qualifications 8 years of experience in security architecture, delivering solutions using emerging technologies, with continuous monitoring and improvement. 8 years of experience securing public cloud data using authentication, encryption, ACLs, IDS, and firewalls. 8 years of experience with multi-cloud security architectures, infrastructure security, and cloud application security 8 years of experience implementing enterprise security best practices meeting business and regulatory requirements. 8 years of experience mitigating cloud threats including data breaches, account hijacking, APTs, insider threats, data loss, and DoS. 8 years of experience in threat analysis, risk assessment, and security mitigation strategies. 8 years of experience working with NIST standards and ISO 27001 frameworks. 8 years of experience with Splunk, creating alerts, dashboards, and executive reports. 8 years of experience designing security architectures aligned with organizational goals. 8 years of experience resolving complex security issues with strong communication skills. 8 years of experience conducting cyber forensic investigations and incident analysis. 8 years of experience creating and maintaining cloud security policies and standards (public/private/hybrid). Preferred Qualifications 3 years of experience with security certifications (GSEC, CEH, CISA, CCSP). Certification as an AWS Solutions Architect, Cloud Security Certification, and/or OpenStack Administrator Certification a plus. (Other cloud-related certification also a plus.) 3 years of experience with EDR tools (EndGame, CrowdStrike, CyberReason). 3 years of experience with Email Threat Management (Proofpoint, Mimecast, Microsoft). 3 years of experience with SIEM platforms (Splunk, Rapid7, Sumo Logic). 3 years of experience with DLP/CASB tools (Symantec, Microsoft, Bitglass, Netskope). 3 years of experience with enterprise network security (Cisco Umbrella, Palo Alto, Zscaler). Specific skill set required: Cloud security architecture (IaaS, PaaS, cloud-native workloads) AI / ML security (model training, pipelines, APIs, inference services) CSPM, CWPP, CIEM, container security, API security IAM, encryption, key management, DLP DevSecOps / MLOps integration Threat modeling & security architecture reviews Splunk alert creation and triage Incident response & monitoring Compliance: SOC 2, ISO 27001, NIST, GDPR About Zirlen Zirlen Technologies Inc, A Leading IT Services company, offering a wide array of solutions customized for a range of key verticals and horizontals. From strategy consulting right through to implementing IT solutions for customers, Zirlen addresses the entire IT space. As a diverse end-to-end IT solutions provider, Zirlen offers a range of expertise aimed at helping customers re-engineer and re-invent their businesses to compete successfully in an ever-changing marketplace. Zirlen is a global management consulting, technology services and outsourcing company. Combining unparalleled experience, comprehensive capabilities across all industries and business functions, and extensive research on the world’s most successful companies, Zirlen collaborates with clients to help them become high-performance businesses and governments.

Requirements

  • 8 years of experience in security architecture, delivering solutions using emerging technologies, with continuous monitoring and improvement.
  • 8 years of experience securing public cloud data using authentication, encryption, ACLs, IDS, and firewalls.
  • 8 years of experience with multi-cloud security architectures, infrastructure security, and cloud application security
  • 8 years of experience implementing enterprise security best practices meeting business and regulatory requirements.
  • 8 years of experience mitigating cloud threats including data breaches, account hijacking, APTs, insider threats, data loss, and DoS.
  • 8 years of experience in threat analysis, risk assessment, and security mitigation strategies.
  • 8 years of experience working with NIST standards and ISO 27001 frameworks.
  • 8 years of experience with Splunk, creating alerts, dashboards, and executive reports.
  • 8 years of experience designing security architectures aligned with organizational goals.
  • 8 years of experience resolving complex security issues with strong communication skills.
  • 8 years of experience conducting cyber forensic investigations and incident analysis.
  • 8 years of experience creating and maintaining cloud security policies and standards (public/private/hybrid).
  • Cloud security architecture (IaaS, PaaS, cloud-native workloads)
  • AI / ML security (model training, pipelines, APIs, inference services)
  • CSPM, CWPP, CIEM, container security, API security
  • IAM, encryption, key management, DLP
  • DevSecOps / MLOps integration
  • Threat modeling & security architecture reviews
  • Splunk alert creation and triage
  • Incident response & monitoring
  • Compliance: SOC 2, ISO 27001, NIST, GDPR

Nice-to-haves

  • 3 years of experience with security certifications (GSEC, CEH, CISA, CCSP).
  • Certification as an AWS Solutions Architect, Cloud Security Certification, and/or OpenStack Administrator Certification a plus. (Other cloud-related certification also a plus.)
  • 3 years of experience with EDR tools (EndGame, CrowdStrike, CyberReason).
  • 3 years of experience with Email Threat Management (Proofpoint, Mimecast, Microsoft).
  • 3 years of experience with SIEM platforms (Splunk, Rapid7, Sumo Logic).
  • 3 years of experience with DLP/CASB tools (Symantec, Microsoft, Bitglass, Netskope).
  • 3 years of experience with enterprise network security (Cisco Umbrella, Palo Alto, Zscaler).

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