IT Systems Analyst / Systems Administrator

Location: Mississauga, ON (on-site)

Salary: $65,000-$85,000

Status: Full-time, Permanent

Position Overview

We are seeking an IT Systems Analyst / Systems Administrator to join a small, collaborative IT operations team. This role is primarily systems-focused, supporting infrastructure, security, and enterprise applications while also assisting end users as needed. The ideal candidate thinks analytically, takes ownership of systems, and is eager to learn and grow within a hands-on environment.

This position plays a key role in maintaining system stability, improving operational efficiency, and strengthening the organization’s security posture.

Key Responsibilities

Support and administer IT systems, infrastructure, and security environments
Troubleshoot and resolve end-user issues with a strong problem-solving mindset
Apply industry best practices to ensure systems are scalable, secure, maintainable, and high-performing
Install, configure, test, document, and support enterprise applications and systems
Contribute to or lead IT initiatives aimed at improving operational efficiency, system reliability, and security
Enforce IT policies, standards, and governance to ensure compliance and effective technology use
Assist with security audits, documentation, and policy development as needed
Utilize scripting and automation tools to streamline processes and reduce manual effort
Work closely with internal stakeholders and IT team members to support business systems, including ERP environments

Required Qualifications

Bachelor’s degree in Computer Science, Information Technology, or related field — or equivalent hands-on experience
2–5 years of experience in IT systems administration, infrastructure, or security-focused roles
Strong foundational knowledge of networking concepts (TCP/IP, DNS, DHCP, VPNs, routing, switching)
Experience working with IT Service Management (ITSM) tools and ticketing systems
Proficiency with Microsoft 365 and familiarity with documentation, diagramming, and project management tools
Strong written and verbal communication skills with the ability to support both technical and non-technical users
Ability to work independently while collaborating effectively within a team
Strong organizational skills and the ability to manage multiple priorities
Willingness to learn, adapt to change, and stay current with emerging technologies

Nice to Have

Experience supporting IT audits or working in regulated or compliance-driven environments
Familiarity with security and compliance frameworks (NIST, CMMC, ISO 27001, or similar)
Exposure to ERP systems, business intelligence (BI), or analytics tools
Experience with scripting or automation (PowerShell, Python, SQL, or automation platforms)
Relevant certifications such as Microsoft, CompTIA, ITIL, networking (e.g., CCNA), or cybersecurity certifications

Job Types: Full-time, Permanent

Pay: $65,000.00-$85,000.00 per year

Ability to commute/relocate:

Mississauga, ON: reliably commute or plan to relocate before starting work (required)

Education:

Bachelor's Degree (required)

Experience:

IT systems admin, infrastructure, security related roles: 2 years (required)

Work Location: In person

Core Services Inc

New Jobs

IT Systems Analyst