City: Mississauga
Salary: $120,000.00+/yr
Added: August 25, 2026
Senior System Engineer - Permanent - 19158
About the Opportunity
The Senior Systems Engineer will be responsible for implementing, maintaining, and monitoring our enterprise environment. The role will include research, analysis, selection, planning, and implementation of complex solutions ranging from software and service stacks to entire datacenter roll outs and migrations.
The Senior Systems Engineer will bring valuable perspectives, derived from deep professional experiences, with the ability to convey benefits and detractors of any solution offered. You will bring a strong understanding of monitoring methodologies and solid documentation practices. We are looking for an experienced systems engineer who has a desire to take ownership of aspects of an environment and use their own curiosity and commitment to incremental improvements to raise the bar on our service offerings.
Duties include but are not limited to:
Collaborate closely with Operations team members and the wider IT Dept to offer solutions to business needs
Identify and research high-value improvements to physical and virtual infrastructure
Implement and maintain VMWare, Active Directory, SANs and other components that support a on-premises enterprise environment
Work with the IT Dept and business to develop and maintain backup and recovery strategies
Implement, maintain and tune monitoring tools to provide validated alerts when needed and limit alert storms and fatigue
Develop methods to facilitate non-disruptive update and upgrade paths for enterprise systems
Ability to automate where possible using various tools (Scripting, power automate/logic apps, Azure functions)
Stay current and knowledgeable of new technologies and process within enterprise IT and manufacturing spaces
Exceptional communicator who can collaborate with stakeholders to gather and understand business related needs
Develop and maintain process-related documentation
Troubleshoot and support escalations and incidents
Following Information Technology policies and industry best practices
About You
The successful candidate will have the following:
Minimum of 7 years’ work experience in operations and infrastructure
4+ years of experience working in public cloud, M365 and similar technologies
2+ years of experience as a senior team member executing complex projects and deliverables
Extensive knowledge and experience with enterprise hardware and virtualization stacks (Cisco UCS, VMWare, SANs, ISCSI networks)
Deep understanding on VMware’s platform (VCF preferred)
Experience with backup platforms, methodologies and validation techniques (Veeam preferred)
Strong knowledge maintaining Active Directory domains and Entra ID environments
Solid knowledge of networking technologies and concepts
Exceptional written and verbal communication skills
Nice to Have:
Hands-on experience with Open-Source platforms (Proxies, HA, Web services, Monitoring tools)
Experience with developing KPIs
Experience with DevOps (ADO) methodologies
Experience with MDM platforms (Intune preferred)
Copilot Studio and Power Platform experience
About the Job
Hybrid position in Mississauga (2 days)
$120,000 yr
Work for a great organization with an amazing leader
Excellent benefits
LROIT
How to Apply
Please apply by clicking the “” button below and follow the instructions to submit your résumé. You can also apply by submitting your résumé directly to
[email protected] If you are already registered with us, please contact your Senior Recruiter. Please quote job 19158.
LRO Staffing values fairness, confidentiality, and human judgment in every stage of our hiring process. We do not use automated or AI-driven screening tools to assess applications. Each submission is reviewed by an experienced recruiter to ensure a thoughtful and equitable evaluation of every candidate.
Thank you for your interest in this role. One of our Recruiters will be in touch with you if your profile meets the requirements for the role and the expectations of our clients. Please note that all candidates must be permitted to work in Canada to be considered for this opportunity.
#LI-Hybrid #LI-CA1
