Senior Infrastructure Specialist
4 weeks ago
The Senior Infrastructure Specialist plays a critical role in designing, implementing, and maintaining the integrity of internal infrastructure platforms. This position provides expert technical assistance to internal teams and consults with business stakeholders to understand their needs. The role encompasses various network technologies, including WAN, LAN, Routing, Switching, Wireless, and other infrastructure-dependent technologies.
As a technical lead, the Senior Infrastructure Specialist is responsible for the design, implementation, testing, and troubleshooting of core infrastructure components, ensuring system stability. This individual must be able to work independently with minimal supervision while offering technical guidance to team members, peer teams, and partner support teams.
Key Responsibilitie
- sInfrastructure Design & Planning
- :Develop and implement network infrastructure designs to align with current and future business needs
- .Seek guidance from senior support staff, partners, and vendors to execute designs effectively
- .Conduct peer reviews of team members' infrastructure designs
- .Analytics-Driven Decision Making
- :Utilize monitoring, alerting, and data analytics tools to guide future infrastructure design based on long-term trends and performance statistics
- .Drive corrective action plans and oversee their implementation to enhance infrastructure efficiency
- .Global Collaboration & Roadmaps
- :Work closely with global peers, partners, and vendors to review designs, share best practices, and contribute to product and platform roadmaps
- .Ensure adherence to roadmaps and provide technical guidance to peers and support teams
- .Technology Selection & Validation
- :Lead product selection, proof of concept validation, product testing, and certification of infrastructure components to ensure compliance with security standards
- .Technical Leadership & Mentorship
- :Serve as a technical leader and mentor, educating and training other infrastructure specialists to strengthen team capabilities
- .Level 3 Technical Support & Troubleshooting
- :Provide Level 3 support for complex/core network issues, utilizing diagnostic tools to identify root causes and implement corrective measures
- .Monitor trends, report findings, and drive issue resolution while ensuring tickets meet Service Level Objectives (SLOs)
- .Consulting & Strategic Initiatives
- :Offer consulting services for network/telecom infrastructure in support of strategic projects and initiatives
- .Oversee and balance ticket queues, review escalations, and support incident triage
- .Documentation & Best Practices
- :Develop and maintain design documentation, best practices, templates, and a centralized knowledge base
- .Document workarounds for advanced troubleshooting and support scenarios
.
Required Qualificatio
- ns5+ years of experience leading infrastructure project
- s.Technical Certifications (any of the following
- ):Cisco: CCIE, CCNP-ENT (Routing: OSPF, EIGRP, BG
- P)Juniper: JNCIS-ENT, JNCIS-Mist
- AICloud Expertise: Familiarity with Azure and/or GCP Fundamentals, including cloud connectivity methods and implementatio
- n.Security Knowledge: Working knowledge of FortiNet firewalls and firewall security principle
- s.Wireless & Network Technologie
- s:Working knowledge of wireless networking principles (Juniper Mist preferred
- ).Experience with cellular radio boosters for enterprise and warehouse environment
-
Senior Infrastructure Specialist
3 weeks ago
Mississauga, Ontario, Canada Altis Technology Full timeDirect message the job poster from Altis TechnologyThe Senior Infrastructure Specialist plays a critical role in designing, implementing, and maintaining the integrity of internal infrastructure platforms. This position provides expert technical assistance to internal teams and consults with business stakeholders to understand their needs. The role...
-
senior infrastructure specialist 2025-03-14
4 weeks ago
Mississauga, Ontario, Canada Randstad Full timeAre you a Senior Infrastructure Specialist looking for a new opportunity?Are you looking for a new contract opportunity?We are pleased to offer you a new contract opportunity for you to consider: Senior Infrastructure Specialist-Start: ASAP-Estimated length: 10 months-Location: Mississauga-Onsite roleAdvantagesYou will have an opportunity to work with a...
-
Senior IT Infrastructure Manager
19 hours ago
Mississauga, Ontario, Canada Randstad Full timeRandstad is seeking a highly skilled Senior Infrastructure Specialist to join our team. In this role, you will be responsible for designing, implementing, and maintaining our IT infrastructure, ensuring seamless operation of our systems.About the RoleThis is an onsite role located in Mississauga, Ontario, with an estimated length of 10 months.As a Senior...
-
Senior Server Infrastructure Specialist
3 weeks ago
Mississauga, Ontario, Canada CloudVital Full timeJob Title: Senior Server Infrastructure SpecialistJob Type: Full-TimeWe are looking for a Senior Windows Server Administrator with skills in Linux and F5 Big-IP and/or F5-NGINX load balancer administration.About the Role:As a Senior Server Infrastructure Specialist within our ITS Infrastructure Data Center Operations Department, you will be responsible for...
-
Senior Server Infrastructure Specialist
3 weeks ago
Mississauga, Ontario, Canada CloudVital Full timeJob Title: Senior Server Infrastructure Specialist Job Type: Full- Time Location: Mississauga We are looking for a Senior Windows Server Administrator with skills in Linux and F5 Big-IP and/or F5-NGINX load balancer administration. About the Role: As a Senior Server Infrastructure Specialist within our ITS Infrastructure Data Center Operations...
-
Senior Server Infrastructure Specialist
3 weeks ago
Mississauga, Ontario, Canada CloudVital Full timeJob Title: Senior Server Infrastructure Specialist Job Type: Full- Time Location: Mississauga We are looking for a Senior Windows Server Administrator with skills in Linux and F5 Big-IP and/or F5-NGINX load balancer administration. About the Role: As a Senior Server Infrastructure Specialist within our ITS Infrastructure Data Center Operations...
-
Senior Server Infrastructure Specialist
2 weeks ago
Mississauga, Ontario, Canada CloudVital Full timeJob Title: Senior Server Infrastructure SpecialistJob Type: Full- TimeLocation: MississaugaWe are looking for a Senior Windows Server Administrator with skills in Linux and F5 Big-IP and/or F5-NGINX load balancer administration.About the Role:As a Senior Server Infrastructure Specialist within our ITS Infrastructure Data Center Operations Department, you...
-
Senior Server Infrastructure Specialist
3 weeks ago
Mississauga, Ontario, Canada CloudVital Full timeJob Title: Senior Server Infrastructure Specialist Job Type: Full- Time Location: Mississauga We are looking for a Senior Windows Server Administrator with skills in Linux and F5 Big-IP and/or F5-NGINX load balancer administration. About the Role: As a Senior Server Infrastructure Specialist within our ITS Infrastructure Data Center Operations...
-
Senior IT Infrastructure Manager
2 weeks ago
Mississauga, Ontario, Canada CloudVital Full timeSenior Server Infrastructure Specialist Job DescriptionWe are seeking an experienced Senior Server Infrastructure Specialist to join our IT Infrastructure Data Center Operations Department at CloudVital. As a key member of our team, you will be responsible for assisting in the design, implementation, and management of server infrastructure solutions that...
-
IT Infrastructure Lead
1 week ago
Mississauga, Ontario, Canada Altis Technology Full timeAbout YouWe are seeking a mid-senior level Senior Infrastructure Specialist with at least 5 years of experience leading infrastructure projects. The ideal candidate will have strong technical certifications, AI cloud expertise, security knowledge, and experience with wireless and network technologies.
-
Senior IT Infrastructure Specialist
1 week ago
Mississauga, Ontario, Canada Bell Canada Full timeWe value diversity and provide a supportive, inclusive community where all team members can succeed. At Bell Canada, everyone belongs and you'll feel valued, respected and supported as you grow and reach your full potential.Critical Qualifications:12+ years of experience in IT infrastructure, with a minimum of 5 years in a senior architect role within a...
-
IT Infrastructure Specialist
4 days ago
Mississauga, Ontario, Canada Trapeze Group Full timeAt Trapeze Group, we're seeking a highly skilled IT Infrastructure Specialist to join our team. As an IT Infrastructure Specialist, you will be responsible for designing, implementing, and optimizing our IT infrastructure across both on-premises and cloud environments. This includes developing and maintaining comprehensive IT infrastructure roadmaps aligned...
-
Infrastructure Management Professional
3 days ago
Mississauga, Ontario, Canada Randstad Full timeWe are pleased to offer a new contract opportunity for a Senior Infrastructure Specialist to join our team at Randstad. This role is an exciting chance to work with a leading employer in the local market and take your career to the next level.Key Responsibilities:The successful candidate will have the opportunity to work on various infrastructure projects,...
-
IT Infrastructure Lead
1 week ago
Mississauga, Ontario, Canada Randstad Full timeJob DescriptionWe are seeking an experienced Senior Infrastructure Specialist to join our team.Responsibilities:The successful candidate will be responsible for leading the design and implementation of enterprise-wide infrastructure solutions.He/she will work closely with cross-functional teams to identify business requirements and develop strategic plans to...
-
Infrastructure Systems Expert
23 hours ago
Mississauga, Ontario, Canada Randstad Full timeWe are seeking a seasoned Senior Infrastructure Specialist to join our team at Randstad. As a key member of our infrastructure team, you will be responsible for providing expert-level technical guidance and support to ensure the smooth operation of our IT systems.Key ResponsibilitiesThe Senior Infrastructure Specialist will be accountable for designing,...
-
Senior Municipal Infrastructure Specialist
15 hours ago
Mississauga, Ontario, Canada Montrose Environmental Group Full timeJob DescriptionWe partner with clients and communities to solve challenges related to water resources management, infrastructure design, and project management.You will join our Eastern Surface Water-Infrastructure team in Guelph or Mississauga/Oakville, Ontario office as a Senior Municipal Engineer.Your responsibilities include providing project management...
-
Infrastructure Project Manager
1 week ago
Mississauga, Ontario, Canada Altis Technology Full timeJob SummaryWe are looking for a seasoned Senior Infrastructure Specialist to provide expert technical assistance to internal teams and consult with business stakeholders to understand their needs. The ideal candidate will have experience leading infrastructure projects and possess strong technical certifications in areas such as routing, switching, and...
-
IT Infrastructure Specialist
4 days ago
Mississauga, Ontario, Canada TalentWorld Full timeCompany Overview:TalentWorld is a trusted partner for top pharmaceutical brands, committed to quality, innovation, and compliance. Our client in the pharmaceutical industry is seeking an experienced IT Infrastructure Specialist to optimize IT operations in a highly regulated manufacturing environment.
-
Cloud Infrastructure Engineer
3 days ago
Mississauga, Ontario, Canada Randstad Full timeWe are looking for a talented Senior Infrastructure Specialist to join our team at Randstad. As a senior member of our infrastructure team, you will be responsible for leading the design, implementation, and maintenance of complex infrastructure systems.About the Role:This role requires strong technical skills, including expertise in cloud computing,...
-
Senior Hydrogeology Specialist
2 weeks ago
Mississauga, Ontario, Canada Consor Engineers Full timeCompany OverviewWe are Consor Engineers, a team of water and transportation professionals who specialize in planning, engineering design, structural assessment, and construction services.Job DescriptionWe are seeking a Senior Hydrogeology Specialist to lead groundwater assessments and hydrogeological studies to support infrastructure, environmental, and...