Senior System Administrator

Zonda; Ontario; Remote; CAD 120,000 - 130,000; Full time

Job summary

A leading company in the real estate industry is seeking a Senior System Administrator to join their IT team. This role involves managing and optimizing IT infrastructure, ensuring performance and security, and requires strong technical skills along with proactive problem-solving capabilities. The ideal candidate will oversee cloud infrastructure, implement security measures, and manage IT projects while mentoring junior members.

Benefits

100% Company paid Life Insurance

401k with company match

Paid vacation and general holidays

Employee Assistance Program (EAP)

Virtual Wellness Program

Hybrid Work Environment

Qualifications

• 7+ years of experience in system administration, preferably in an enterprise environment.
• Expertise in Windows and Linux operating systems.
• Hands-on experience with cloud platforms such as AWS, Azure.

Responsibilities

• Oversee installation, configuration, and maintenance of servers and IT infrastructure.
• Implement and manage security protocols and perform regular security audits.
• Provide advanced technical support and resolve complex system-related issues.

Skills

Network Management

Security Management

System Administration

Cloud Management

Automation

Database Administration

Problem Solving

Communication

Education

Bachelor's degree in Computer Science or Information Technology

Job description

Join to apply for the Senior System Administrator role at Zonda

Join to apply for the Senior System Administrator role at Zonda

This range is provided by Zonda. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

CA$120,000.00 / yr - CA$130,000.00 / yr

Remote, Canada

Pay Range : $120K-130K CAD

Zonda is redefining the future of housing. We are perfectly placed in the heart of the fast-growing real estate industry. We are making big bets on the future of real-estate, trailblazing a 2030 vision for the industry. Here at Zonda, you’ll be able to use your passion and curiosity to drive the next generation of real estate analysts, advisors, and technologists.

We are seeking an experienced and highly skilled

• Senior System Administrator
• to join our IT team. The ideal candidate will be responsible for managing, maintaining, and optimizing the company’s IT infrastructure, ensuring high availability, performance, and security. This role requires a proactive approach to problem-solving, strong technical expertise, and the ability to lead IT projects and mentor junior team members. The Senior System Administrator will also be responsible for capacity planning, implementing new technologies, and ensuring compliance with industry standards and regulatory requirements.

Key Responsibilities :

• System Administration : Oversee the installation, configuration, and maintenance of servers, networks, and related infrastructure, ensuring system integrity and optimal performance.
• Security Management : Implement and manage security protocols, firewalls, intrusion detection systems, multi-factor authentication, and conduct regular security audits to safeguard the organization’s IT infrastructure from cyber threats.
• Network Administration : Monitor network performance, troubleshoot issues, and ensure efficient data flow across the organization while managing VPNs, VLANs, and wireless network configurations.
• Cloud & Virtualization Management : Maintain and optimize cloud-based infrastructure (AWS, Azure, GCP) and virtualization platforms (VMware, Hyper-V, etc.), ensuring scalability and security.
• Backup & Disaster Recovery : Develop and maintain backup, disaster recovery, and business continuity plans to protect against data loss and ensure minimal downtime during outages.
• User Support & Troubleshooting : Provide advanced technical support to internal teams, resolve complex system-related issues, and assist in troubleshooting escalated IT tickets.
• Automation & Scripting : Develop and deploy automation scripts and tools (PowerShell, Python, Bash) to streamline system management tasks and improve efficiency.
• Software & Patch Management : Ensure timely updates and patches for operating systems, applications, and enterprise software while minimizing downtime.
• Compliance & Documentation : Maintain comprehensive system documentation, ensure adherence to industry standards (ISO 27001, NIST, HIPAA, GDPR, etc.), and assist in compliance audits.
• Project Management : Lead IT infrastructure projects, coordinate with third-party vendors, and collaborate with cross-functional teams to implement new technologies and optimize system performance.
• Performance Monitoring & Reporting : Utilize monitoring tools (Nagios, Zabbix, Splunk, etc.) to track system health and generate reports on performance, security, and capacity planning.
• Mentorship & Training : Train and mentor junior system administrators, providing guidance on best practices and troubleshooting methodologies.

Required Skills & Qualifications :

• Bachelor's degree in Computer Science , Information Technology, or a related field (or equivalent experience).
• 7+ years
• of experience in system administration, preferably in an enterprise environment.
• E xpertise in Windows and Linux operating systems, including server administration and automation.
• Strong knowledge of networking concepts, protocols (TCP / IP, DNS, DHCP, VPN, etc.), and security best practices.
• Hands-on experience with cloud platforms (AWS, Azure, Google Cloud) and hybrid cloud deployments.
• Proficiency in scripting languages such as PowerShell, Python, or Bash for automation.
• Experience with database administration (SQL, MySQL, PostgreSQL, Oracle, etc.).
• In-depth knowledge of Active Directory, Group Policy, and identity management solutions (Okta, LDAP, IAM).
• Strong analytical, troubleshooting, and problem-solving skills, with the ability to diagnose and resolve complex technical issues.
• Excellent communication and leadership abilities, with experience leading projects and mentoring team members.
• Relevant certifications (e.g., Microsoft Certified : Azure Administrator, AWS Certified SysOps Administrator, CompTIA Security+, CCNA, CISSP) are a plus.

Preferred Qualifications :

• Experience with DevOps tools, CI / CD pipelines, and infrastructure as code (Terraform, Ansible, Puppet, Chef, etc.).
• Knowledge of ITIL frameworks and service management best practices.
• Familiarity with containerization technologies such as Docker and Kubernetes.
• Experience with enterprise backup solutions (Veeam, Commvault, etc.).
• Proficiency with endpoint security, SIEM solutions, and compliance management tools.

Why People Love Working Here

• We offer meaningful work and opportunities for career growth
• 100% Company paid Life Insurance, Long Term Disability, and Short-Term Disability coverage
• 401k with company match
• Paid vacation and general holidays
• Employee Assistance Program (EAP)
• Live Meditation Sessions
• Employee Recognition Platform
• Virtual Wellness Program
• Hybrid Work Environment – and always will be!
• Visionary Leadership Team

Inclusion & Equal Opportunity Employment

Zonda (formerly Hanley Wood | Meyers Research) is proud to be an Equal Opportunity Employer committed to diversity, inclusion & belonging. Here at Zonda, we are interested in every qualified candidate who is eligible to work in the United States.

Seniority level

Seniority level

Mid-Senior level

Employment type

Employment type

Full-time

Job function

Job function

Information Technology

Technology, Information and Media

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