IT Specialist Senior

Crossfire Consulting
New York, NY
Full-time

Must Have :

  • Bachelor s degree in Computer Science, Information Security, or related field (or equivalent experience).
  • Minimum of 3-5 years of hands-on experience in cyber security, system administration, or a related role.
  • Proven experience in cyber security & system administration, including Windows, Linux, and cloud platforms (AWS, Azure, Oracle).
  • Strong knowledge of networking protocols, firewalls, and intrusion detection / prevention systems.
  • Familiarity with bulk deployment tools and automation.
  • Scripting or programming skills (Python, PowerShell, Bash) for automation is a plus.
  • Knowledge of encryption, authentication, and access control mechanisms.
  • Experience working with distributed systems and microservices architectures.
  • Experience with network security tools such as NIDS / NIPS / Proxy / Secure Web Gateway / Firewall.
  • Experience with AV / EDR / XDR solutions.
  • Excellent problem-solving skills and attention to detail.
  • Versatility, adaptability, and a willingness to learn new technologies.
  • Excellent communication skills and ability to collaborate with cross-functional teams.

Nice to Have :

Certifications such as CISSP, CEH, or CompTIA Security+ are a plus.

Position Overview :

We are seeking a skilled and experienced Cyber Security Engineer to join our team on a contract basis. The ideal candidate will have a strong background in system administration, bulk deployment, working with distributed systems, a deep understanding of networking principles, network security, and incident response, along with proficiency in tools such as EDR / XDR, SIEM, and SOAR.

As a Cyber Security Engineer, you will play a crucial role in safeguarding our organization s digital assets, ensuring compliance with security policies, and proactively identifying and mitigating cyber threats.

Responsibilities :

  • Collaborate with cross-functional teams to design, implement, and maintain security solutions.
  • Monitor and analyze security logs, alerts, and incidents.
  • Bring fresh perspectives and innovative ideas to enhance our security posture.
  • Conduct vulnerability assessments, and risk assessments.
  • Creating metrics on security tools coverage across the organization.
  • Configure and manage EDR / XDR solutions to detect and respond to security incidents on endpoints.
  • Develop and enforce security policies, standards, and best practices.
  • Investigate and respond to security incidents, including incident containment and recovery.
  • Collaborate with cross-functional teams to resolve security / operational incidents promptly.
  • Maintenance and upkeeping of security systems including security patching / system upgrades.
  • Participate in security architecture reviews and provide recommendations.
  • Communicate effectively with technical and non-technical stakeholders, translating complex security concepts into actionable recommendations.
  • Maintain accurate documentation of security procedures, configurations, and incident response playbooks.
  • Stay up-to-date with emerging threats, vulnerabilities, and security technologies.
  • 30+ days ago
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