Senior Cybersecurity Engineer

6 days ago

Richardson, Texas, United States Droisys Inc Full time
Job Title: Senior Cybersecurity Engineer

About the Role:

We are seeking a highly skilled Senior Cybersecurity Engineer to join our team at Droisys Inc. as an Infrastructure Security L3 Engineer. This is a critical role that requires expertise in network security, multifactor authentication, firewall management, and Single Sign-On technologies.

Key Responsibilities:

  • SAML / SSO (Single Sign-On):
    • Implement and manage SAML-based authentication systems to support SSO across various applications.
    • Ensure secure and seamless access to applications and systems using identity providers.
  • DUO Security & MFA:
    • Configure and manage DUO Security solutions, implementing robust multi-factor authentication (MFA) across the organization.
    • Troubleshoot MFA-related issues and ensure compliance with security policies.
  • Firewall (FW) Management:
    • Administer, configure, and monitor firewall rules and policies to ensure the security of network traffic.
    • Analyze firewall logs, mitigate threats, and maintain an optimal firewall performance level.
  • Antivirus (AV) Management:
    • Manage and monitor antivirus (AV) software to protect infrastructure from viruses, malware, and other security threats.
    • Ensure AV solutions are up-to-date and functioning effectively across all devices.
  • DNS Security:
    • Implement and manage DNS security solutions, preventing DNS-based attacks and ensuring domain name resolution integrity.
    • Monitor DNS traffic for potential threats and anomalies.
  • NinjaOne (RMM) Management:
    • Utilize NinjaOne Remote Monitoring and Management (RMM) tool to monitor, manage, and maintain endpoint security across the network.
    • Respond to alerts and proactively identify areas of concern within the infrastructure.
  • Network Storage Management:
    • Manage and secure network-attached storage (NAS) and other storage solutions to ensure data integrity and availability.
    • Implement backup and disaster recovery strategies for network storage systems.
  • Network Monitoring:
    • Oversee network monitoring tools, analyzing real-time data to detect potential threats, bottlenecks, or performance issues.
    • Ensure high availability and security of the network by implementing monitoring best practices.
  • Database Backup and Restore Testing:
    • Perform regular backups of databases and conduct restoration testing to ensure data can be recovered effectively in the event of a disaster or failure.
    • Ensure compliance with data retention policies and storage best practices.
  • Documentation:
    • Create and maintain detailed documentation for infrastructure, including security configurations, network architecture, and backup procedures.
    • Ensure that documentation is up-to-date and easily accessible for future reference.

Requirements:

  • Certifications:
    • CCNP (Cisco Certified Network Professional) certification required.
    • Security certifications such as CompTIA Security+, Certified Information Systems Security Professional (CISSP), or Cisco Security certifications are preferred.
  • SAML/SSO Expertise:
    • Strong understanding of SAML, identity providers, and the integration of SSO solutions across diverse platforms.
  • Security Technologies:
    • Hands-on experience with DUO Security, firewalls (FW), antivirus (AV) management, and DNS security.
    • Familiarity with multi-factor authentication (MFA) technologies and practices.
  • NinjaOne RMM:
    • Proficiency with NinjaOne or similar remote monitoring and management (RMM) tools for monitoring and securing endpoints.
  • Network & Storage Management:
    • Advanced knowledge of network storage solutions and best practices for data management and backup.
    • Experience managing and securing network infrastructure, including switches, routers, and NAS.
  • Backup & Restore Procedures:
    • Experience performing database backups, restoration testing, and ensuring data recovery processes are functional and reliable.
  • Network Monitoring:
    • In-depth experience with network monitoring tools to detect and resolve security or performance issues.

Preferred Qualifications:

  • CCNP Security or other advanced networking security certifications.
  • Familiarity with ITIL-based processes for incident and change management.
  • Experience with cloud-based security solutions and hybrid network environments.

Soft Skills:

  • Strong analytical and problem-solving skills with a focus on security and operational efficiency.
  • Excellent communication skills, both verbal and written, with the ability to explain complex security concepts.
  • Ability to work independently and as part of a cross-functional team.

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