Senior Systems Administrator

4 weeks ago

Cambridge, Ontario, Canada Farm Mutual Re Full time
Job Title: Senior Systems Administrator

We are seeking a highly skilled Senior Systems Administrator to join our IT Infrastructure team at Farm Mutual Re. As a key member of our team, you will be responsible for managing, maintaining, and optimizing our IT infrastructure to ensure optimal availability, security, and compliance for our IT environment.

Key Responsibilities:
  • Manage enterprise-level firewall, IPS, IDS, and appliances in a clustered environment, as well as SITE-to-SITE VPN, dynamic VPN (e.g., Cisco Secure Client), to maintain flawless network operations.
  • Manage enterprise networking using L2 and L3 switch stacks, cascaded switching, modular switching from leading manufacturers (e.g., Cisco, Fortinet, HP, etc.).
  • Possess a deep understanding of networking concepts, including spanning tree, port security, packet capture/tracing, policy-based routing, ISP redundancy, LACP, and port spanning.
  • Lead cybersecurity initiatives, promoting awareness and proactive measures to protect against emerging threats.
  • Strong understanding and familiarity working with SIEM, IDS, IPS, MFA, and RADIUS.
  • Architect and support Windows Active Directory 2022/2019, Azure AD in a hybrid environment, including but not limited to AD security, auditing, and SSO.
  • Automation using PowerShell and other scripting technologies.
  • Manage and optimize VMware virtualization platforms, ensuring efficient operation of virtual servers and desktops.
  • Utilize Qualys tools for vulnerability scanning and security compliance, implementing remediation strategies to enhance system security.
  • Manage and support Microsoft 365 services and Azure cloud deployments, ensuring seamless integration and optimal performance.
  • Perform regular system backups, disaster recovery operations, and maintain cloud data integrity.
  • Monitor system performance, troubleshoot issues, and ensure reliable access to data and resources.
  • Document system configurations, updates, and procedures.
  • Provide technical guidance and support to other team members and participate in training as needed.
Requirements:
  • Bachelor's degree in Computer Science, Software Engineering, or related field.
  • Extensive experience with managing Cisco networking hardware and software and VMware virtualization technologies.
  • At least 5 years of experience as a Systems Administrator with a strong background in platforms, virtualization, networking, and tiered security model.
  • Experience with Qualys or similar security tools for vulnerability management, remediation, and compliance.
  • Proficient in administering Microsoft 365 and managing Azure cloud services.
  • Demonstrated commitment to cybersecurity, with skills in promoting awareness and proactive measures.
  • Strong problem-solving skills, with strong organizational and communication skills, who can manage complex systems in a fast-paced environment.
  • Relevant certifications (e.g., MCSE, CCNA, VCP, Qualys certification, Microsoft Certified: Azure Administrator Associate) CCNP, CEH is highly preferred.
About Us:

Farm Mutual Re is a general reinsurer, sharing in the property, automobile, liability, and other risks originally accepted by insurance companies operating principally in Canada. We are committed to creating an equitable, diverse, and inclusive work environment for all, as well as providing accommodations and achieving a barrier-free workplace.

We offer a competitive salary, employer-paid benefits, pension plan, and more. Our office is in Cambridge, Ontario, off the 401 in a state-of-the-art, environmentally friendly building. Our employees enjoy perks, including complimentary access to an on-site gym, a variety of fitness classes, and wellness sessions, as well as the flexibility to work remotely as we embrace the modern hybrid work environment.

Join our team and be part of a culture that takes pride in being honest, delivering on promises, and committed to doing what is right.

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