LAN Administrator jobs in Ontario

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Onsite Network Security Administrator — LAN/WAN & Recovery

DoubleTree by Hilton Toronto Downtown
Toronto

A leading hotel in Toronto is seeking a Network Administrator to coordinate computer networks and install server hardware and software. The role requires 2 years of experience, strong problem-solving skills, and a focus on client communication. Key responsibilities include maintaining networks, performing backups, and providing user support. Health benefits and group insurance are offered. This...

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a day ago

GROUP 11 - LAN ADMINISTRATOR (0.5)(EXTERNAL) - Apply

York Region District School Board
Ontario

Job Summary :The School LAN Technician reports to the Team Leader- Client Services and takes direction from the school Principal. They are responsible for school based technical support for the school in which they are assigned. They are the first point of contact for service requests, primary level change requests and for users experiencing disruption in service locally. Major...

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5 days ago
Hybrid

Tribute Entertainment Media Group - System Administrator

Hire Level Consulting
Toronto

Tribute Entertainment Media Group - System AdministratorAbout the job Tribute Entertainment Media Group - System AdministratorTribute Entertainment Media GroupYonge at York MillsSalary, benefits, vacation $80-97k (maybe a bit more).Our client is an industry leader in the Media and Entertainment space. They operate a network of multi-channel media and web sites, web properties and promotional...

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a day ago

System Network Administrator - IT-25-071

Aviso
Toronto

3 weeks ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Aviso:At Aviso, we are dedicated to improving the financial well-being of Canadians. As a leading wealth management organization, we are committed to leadership, innovation, partnership, responsibility, and community. Working with talented and energetic professionals who exemplify our values...

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a day ago
Hybrid

Network and Security Administrator

Smith + Andersen
Toronto

Join to apply for the Network and Security Administrator role at Smith + Andersen1 day ago Be among the first 25 applicantsJoin to apply for the Network and Security Administrator role at Smith + AndersenRole: Network and Security AdministratorLocation: TorontoJob Type: Hybrid – WFH + In OfficeWho We AreSmith + Andersen is a trusted, Canadian, multi-disciplinary engineering firm with ten offices...

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a day ago

IT Systems Administrator

Procom
Toronto

Job Title: IT Systems AdministratorOn behalf of our financial services client, Procom is searching for an IT Systems Administrator for a permanent role. This position is onsite at our client’s Toronto, Ontario office.Job DescriptionWe are seeking a highly responsible, hands‑on IT Systems & Infrastructure Administrator to manage and continually improve our technology environment. This role...

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a day ago

IT System Administrator

Taalas
Toronto

Join to apply for the IT System Administrator role at TaalasJoin our team as we seek a dynamic IT System Administrator to spearhead IT operations at Taalas. We are looking for a candidate with a strong cultural alignment to our company who is eager to embark on a journey of learning and growth with us.Job ResponsibilitiesEstablish and manage complete network infrastructure, including firewall...

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a day ago
Hybrid

Sr. Systems Administrator

OpenText
Richmond Hill

OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of digital transformation. AI-First. Future-Driven....

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3 days ago

Telecommunications/Network Administrators & Analysts (Various levels)/Administratrice, administ[...]

Communications Security Establishment Canada | Centre de la sécurité des télécommunications Canada
Ottawa

Telecommunications/Network Administrators & Analysts (Various levels)/Administratrice, administrateur ou analyste – réseaux et télécommunications (différents niveaux) Join to apply for the Telecommunications/Network Administrators & Analysts (Various levels)/Administratrice, administrateur ou analyste – réseaux et télécommunications (différents niveaux) role at Communications Security...

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5 days ago

IT and Systems Administrator

Vital Bio
Oakville

About you You are a resourceful, customer-focused IT professional dedicated to delivering reliable technology solutions in a fast-paced, mission-driven organization. With a background in systems administration and hands‑on support, you excel at troubleshooting, process optimization, and clear communication. You balance technical depth with excellent communication skills, and you enjoy building...

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2 days ago

Senior Network Administrator

HOLT RENFREW
Toronto

Holt Renfrew offers you an inspiring, fashion-driven environment with opportunities to learn and grow. From our incredible partnerships with iconic luxury brands, to our commitments to corporate social responsibility, you will be inspired every day. A job at Holt Renfrew offers a competitive total compensation, a generous employee discount, pension, and health & dental benefits, tuition...

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5 days ago

IT System Administrator

This is Mine Life
Timmins

We are looking to hire anIT System Administrator to join ourTimmins Operations team inTimmins, ON. , on afull-time basis. The schedule for this position is Monday-Friday, 8 hrs/day. Please note that this role requires relocation to the Timmins area and is not a camp-based position. Job Responsibilities The IT System Administrator will be responsible for assisting staff with technical support...

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3 hours ago

Systems Administrator

MDA Space
Ottawa

Join to apply for the Systems Administrator role at MDA Space . Overview This position will be based at the Ottawa-Nepean office, and will provide backup support for all offices in the Ottawa area. MDA Space (TSX:MDA) is a trusted mission partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55-year+ story of world firsts and more than 450...

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5 days ago

Senior System Administrator - LAMP

Software International
Montréal

Overview Software International (SI) supplies technical talent to Fortune 100/500/1000 companies in Canada. We Currently have a long term, renewable contract as a Systems Team Lead with our IT consulting client that primarily supports North American clients on various website and backend infrastructure services. Role(s) Required: Senior System Administrator Location: Remote (anywhere in...

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6 minutes ago
Remote

Information Technology and Operations Administrator

Canadian Partnership for Women and Children
Ottawa

Information Technology and Operations Administrator Oxfam Canada is an affiliate of the internationalOxfam Confederation networked in over 90 countries as part of a global movement for change. Our mission is to build lasting solutions to poverty and injustice with a focus on improving the lives and promoting the rights of women and girls. We work directly with communities, partners and women’s...

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11 hours ago
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System Administrator

Halton Healthcare
Oakville

Company Description Halton Healthcare's vision of Exemplary patient experiences, always, goes beyond just the patient experience; it has shaped our entire culture and remains at the core of every interaction in our organization, from our patients & families to our staff, physicians and volunteers. We believe in exemplary PEOPLE experiences always At Halton Healthcare you will thrive in a...

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a day ago

Information Technology and Operations Administrator

Oxfam Canada
Ottawa

Internal/External Posting Notice Title: Information Technology and Operations Administrator Department: Finance & Operations Status: Full-time, 1-year term, unionized Immediate Supervisor: Manager, Information Technology and Operations Salary: $67,966.33 - $89,439.04 Level: Band 2 Application Deadline: February 4, 2026 Vacancy Type: Existing opening Oxfam Canada is an affiliate of the...

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11 hours ago

Senior Network Administrator - Apply

Great Canadian Entertainment
Toronto

Position Summary Under the direction of the Manager/ Network Architect, this position is responsible for overseeing all Internet Services, LAN, WAN and WLAN infrastructure the ideal candidate should be able to deploy, configure, maintain and monitor all active network equipment in order to ensure smooth network operation. Ensures adherence to all policies and procedures while contributing to a...

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5 days ago

Service Administrator

Primoris Services Corporation
Ottawa

3 days ago Be among the first 25 applicants Company Profile Primoris Services Corporation is an infrastructure contractor serving major firms in the oil, gas, power, renewables, petrochemical, and heavy oil industries, with services covering tailings and hydro-transport pipeline construction and maintenance, storage tank construction and maintenance, industrial facilities multi-discipline...

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5 days ago

Senior System Administrator - LAMP Stack

Software International
Montréal

Overview Software International (SI) supplies technical talent to Fortune 100/500/1000 companies in Canada. We currently have a long term, renewable contract as a Systems Team Lead with our IT consulting client that primarily supports North American clients on various website and backend infrastructure services. Role(s) Required: Senior System Administrator Location: Remote (anywhere in...

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5 minutes ago
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