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Information Technology 🏢 Full Time ⭐️ Verified

Senior Cybersecurity Engineer

NexaGuard Technologies
Dallas
Estimated Salary
USD 140.000 – USD 180.000
New
Live Update
10 September 2026
Deadline
10 Sep 2027

Job Description

Are you ready to architect the future of digital security? NexaGuard Technologies is seeking a visionary Senior Cybersecurity Engineer to lead our elite Threat Intelligence division in the heart of Dallas, Texas. We are not just protecting data; we are defining industry standards for resilience against advanced persistent threats (APTs).

As a key member of our security operations team, you will drive the strategy for our enterprise-wide security posture, leveraging cutting-edge technology to safeguard millions of transactions daily. We offer a competitive benefits package, remote-first flexibility, and a culture that prioritizes innovation and continuous learning. If you are a threat hunter who thrives on solving complex puzzles and protecting critical infrastructure, we want to meet you.

Responsibilities

  • Architect and implement advanced threat detection strategies using SIEM tools like Splunk and QRadar.
  • Lead forensic investigations and manage the incident response lifecycle during critical security breaches.
  • Conduct regular vulnerability assessments and penetration testing to identify systemic weaknesses.
  • Oversee compliance frameworks including SOC 2 Type II and ISO 27001 standards.
  • Collaborate with development teams to integrate security best practices (DevSecOps) into the software development lifecycle (SDLC).
  • Manage and tune security information and event management (SIEM) alerts to reduce noise and improve detection accuracy.
  • Present complex technical findings to executive stakeholders and non-technical audiences.

Qualifications

  • Minimum of 5+ years of experience in Cybersecurity, Information Security, or Network Engineering.
  • Certifications such as CISSP, CEH, SSCP, or Security+ are highly preferred.
  • Deep knowledge of firewall management, endpoint protection, and network architecture.
  • Proficiency with security tools including FireEye, CrowdStrike, and Okta.
  • Strong understanding of encryption protocols (SSL/TLS), VPNs, and secure coding practices.
  • Excellent verbal and written communication skills with a proven ability to mentor junior staff.
  • Ability to thrive in a fast-paced, high-pressure environment.

Required Skills

SOC2 ISO 27001 Splunk SIEM FireEye Incident Response Network Security Penetration Testing DevSecOps

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