Columbus Helpdesk specialist Jobs – 17 Openings This Week

IT Infrastructure & Security Specialist
Frontier Dental Supply —Markham, ON
- $80,000–$100,000 a year
- Full-time
- Hybrid work
- Azure
- ERP systems
- Maintenance
- Dental care
- Paid time off
IT Helpdesk Administrator
Jonas Software —Markham, ON
- $70,000–$75,000 a year
- Full-time
- Azure
- Bachelor's
- No university degree
1d
Tier 1 IT Helpdesk Support Specialist - Bilingual
Infoya Inc. —Toronto, ON
- $20–$24 an hour
- Full-time
- Hybrid work
- Bilingual
- Oracle
- Customer service
- Work from home
- Flexible schedule
Quick apply
13d
Product Support Technician
Jonas Software —Markham, ON
- $55,000–$60,000 a year
- Full-time
- CRM software
- Hospitality
- Computer Science
VIP Guest Specialist
Four Seasons —Toronto, ON
- $55,000–$65,000 a year
- Full-time
- Hybrid work
- Microsoft Powerpoint
- Hospitality
- Microsoft Excel
6d
Marketing Systems and Web Specialist
Bluestar Equity Professional Services Inc. —North York, ON
- $65,000–$70,000 a year
- Full-time
- Hybrid work
- Azure
- SQL
- JavaScript
- Dental care
- Paid time off
Quick apply

More jobs to discover

Find similar jobs that you might be interested in.

#1212 PFT IT Support Analyst/PolicyTech Administrator
YORK REGION CHILDREN'S AID SOCIETY —Newmarket, ON
As a leader within the child welfare sector, we partner with parents, caregivers, and community to provide a safe environment for children and youth, through…
$53,094.00–$65,510.80 a year
Quick apply
3h
IT Helpdesk Administrator
Jonas Software —Markham, ON
College diploma or university degree in a technical field and 3 - 5+ years IT Helpdesk or equivalent work experience.
$70,000–$75,000 a year
1d

Show more similar jobs

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

IT Security Governance & Compliance Specialist
YM INC. —North York, ON
Coordinate user awareness training on topics such as phishing, social engineering, and data protection. Act as the first point of coordination for security…
$65,000–$75,000 a year
Quick apply
9d
IT Infrastructure & Security Specialist
Frontier Dental Supply —Markham, ON
Help maintain Frontier’s overall *security posture* through monitoring, policy enforcement, and collaboration with leadership on security initiatives.
$80,000–$100,000 a year

Show more jobs in cities nearby

I want to receive the latest job alerts for helpdesk specialist in columbus

By signing in to your account, you agree to Workopolis's Terms of Service and consent to our Cookie and Privacy Policy.

IT Infrastructure & Security Specialist

Frontier Dental Supply
Markham, ON

Apply Now

Job details

Permanent | Full-time

Benefits

Casual dress
Dental care
Paid time off
Work from home
Company events
Vision care
On-site parking

Skills

SFTP
Cloud infrastructure
System administration
Azure
ERP systems
Maintenance
E-commerce
Databases
SQL
IT infrastructure
Firewall
AWS
Incident response
Scripting
Computer networking
SharePoint
SaaS
AI
Data warehouse
PowerShell
Help desk
VPN

Full job description

Role Overview

We are seeking an IT Infrastructure & Security Specialist to join our IT Operations team. This role combines cloud infrastructure management, cybersecurity operations, networking, and L1/L2 technical support.

The ideal candidate has strong experience managing Microsoft 365, Azure, AWS infrastructure, networking, and enterprise systems, while also supporting internal users and maintaining secure, reliable IT operations in a fast-growing organization. The role also plays an important part in maintaining Frontier’s security posture, including security tooling, monitoring, and internal security awareness initiatives.

Key Responsibilities

Infrastructure & Cloud Operations

Administer and maintain Microsoft 365 services including Entra ID (Azure AD), Exchange Online, SharePoint, endpoint management, and security configurations.
Support and maintain Azure and AWS cloud infrastructure, including virtual networks, access controls, system monitoring, and connectivity.
Manage VPN connectivity, networking infrastructure, firewalls, and virtual networks to ensure secure and reliable connectivity across systems and users.
Maintain and support SFTP servers and secure file transfer processes used for business integrations.
Assist with maintenance, monitoring, and troubleshooting of SQL databases supporting internal applications and integrations.
Administer and support VoIP and cloud telephony platforms (such as RingCentral), including user provisioning, call routing, integrations, and troubleshooting.

Cybersecurity

Administer and monitor Microsoft Defender and other enterprise security platforms used for endpoint, identity, and email protection.
Investigate security alerts, assist with incident response, and support vulnerability remediation and access management practices including MFA enforcement.
Help maintain Frontier’s overall security posture through monitoring, policy enforcement, and collaboration with leadership on security initiatives.
Lead internal security awareness initiatives, including employee security training programs and simulated phishing campaigns.
Coordinate with external security vendors to conduct periodic penetration testing and vulnerability assessments, including managing testing scope, scheduling, remediation tracking, and follow-up verification.

IT Support & Business Systems

Provide L1–L2 technical support for employees across the organization, troubleshooting issues related to Microsoft 365, ERP, networking, and SaaS platforms.
Manage user provisioning, permissions, device setup, and access controls across enterprise systems.
Collaborate with internal teams to resolve system issues, improve reliability, and document processes and solutions.

Required Qualifications

5–7+ years of experience in IT infrastructure, systems administration, or similar roles.
Hands-on experience administering Microsoft 365 environments, including identity and security management.
Experience managing Azure and AWS cloud infrastructure.
Strong knowledge of networking, VPNs, firewalls, and virtual networks.
Experience supporting IT Helpdesk / L1-L2 support in a business environment.
Experience maintaining SFTP servers and secure file transfer processes.
Experience with SQL database maintenance, backups, and troubleshooting.
Experience supporting ERP systems (preferably Acumatica) and other SaaS business applications.
Experience administering Microsoft Defender or comparable enterprise security platforms.

Nice to Have

Experience with PowerShell or scripting for automation
Experience working in e-commerce environments
Experience supporting or maintaining infrastructure for chatbots, AI tools, or conversational platforms
Experience supporting or maintaining data warehouse infrastructure and data pipelines

Job Types: Full-time, Permanent

Pay: $80,000.00-$100,000.00 per year

Benefits:

Casual dress
Company events
Dental care
On-site parking
Paid time off
Vision care
Work from home

Work Location: Hybrid remote in Markham, ON

Apply Now

Refine Your Search

helpdesk specialist jobs in columbus

IT Infrastructure & Security Specialist

IT Helpdesk Administrator

Tier 1 IT Helpdesk Support Specialist - Bilingual

Product Support Technician

VIP Guest Specialist

Marketing Systems and Web Specialist

More jobs to discover

Explore jobs in cities nearby

I want to receive the latest job alerts for helpdesk specialist in columbus

Job seeker tools

Employer Tools

Browse

Stay Connected