Job Description
Join Nexus Cyber Systems' elite security team protecting Fortune 500 infrastructure. We're seeking a Senior Cybersecurity Engineer to architect next-gen defense systems while enjoying our flexible remote-first culture. Based in Dallas with nationwide remote options, you'll collaborate with cutting-edge technologies in a mission-driven environment. Enjoy competitive benefits, professional development stipends, and work-life balance initiatives.
Responsibilities
- Design and implement advanced threat detection systems across cloud/on-premises environments
- Lead incident response coordination during security breaches and cyber-attacks
- Develop zero-trust network architectures and access control frameworks
- Conduct penetration testing and vulnerability assessments for enterprise systems
- Collaborate with DevOps teams to embed security in CI/CD pipelines
- Mentor junior engineers and create security documentation
- Stay current with emerging threats and countermeasures (MITRE ATT&CK, NIST frameworks)
Qualifications
- 5+ years in cybersecurity with 2+ years in enterprise-level engineering roles
- CISSP, CISM, or OSCP certification required
- Expertise in cloud security (AWS/Azure/GCP) and containerized environments
- Proficiency in SIEM tools (Splunk, QRadar) and EDR solutions
- Experience with threat hunting and SOC operations
- Strong scripting skills (Python, PowerShell, Bash)
- Ability to work independently with minimal supervision in remote settings