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Added 2 hours ago
DQ
Technical support analyst - network
DAIRY QUEEN GRILL & CHILL
North Bay, ON
- From $37 CAD / hour
- Full-time
- On-site
Network and system administration/administrator
Added 3 hours ago
SM
RQ11723 – Solutions Designer – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
…implementations, system integrations, accessibility compliance, technical documentation, testing, and application enhancements while ensuring alignment with business requirements,…
Added 3 hours ago
SM
RQ11723 – Solutions Designer – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
…implementations, system integrations, accessibility compliance, technical documentation, testing, and application enhancements while ensuring alignment with business requirements,…
Added 3 hours ago
SM
RQ11723 – Solutions Designer – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
…implementations, system integrations, accessibility compliance, technical documentation, testing, and application enhancements while ensuring alignment with business requirements,…
Added 4 hours ago
Customer Service Administrator
Transx Ltd
New Westminster, BC
…providers of premier integrated transportation and logistics services across North America. With 11 locations across Canada and the USA, approximately 900 company employees, and over 4,000…
Added 4 hours ago
BT
IT Support Administrator
Beanfield Technologies Inc.
Toronto, ON
- $70,000 to $90,000 CAD / year
- Full-time
The IT Applications & Support Administrator II serves as a mid-level technical specialist bridging day-to-day end user support and enterprise application ownership within the End User…
Added 6 hours ago
IT Systems Administrator - Security & Operations
Tree Time Services
Sherwood Park, AB
The IT Systems Administrator owns the security, hardware lifecycle, and operational efficiency of our physical and cloud technology assets (~90 total endpoints across 3 locations).
Added 6 hours ago
MG
Technical Analyst, Database
Michael Garron Hospital
Toronto, ON
- Full-time
Reporting to the IT Manager – Technical and Client Services, the Technical Analyst is responsible for the effective provisioning, installation, configuration, operation, security, access…
Added 13 hours ago
B
Facility Manager III
BGIS
Milton, ON
- Full-time
BGIS is a leading provider of customized facility management and real estate services. With a combined team of over 10,000 professionals worldwide, we relentlessly focus on enabling…
Added 15 hours ago
SR
Sr. Counsel
SmartCentres REIT
Montreal, QC
- Full-time
Added 15 hours ago
V
Senior Software Engineer
Virtusa
Halifax, NS
- Full-time
infrastructure services. You will be responsible for providing technical support, managing
Added 15 hours ago
AC
Salesforce Administrator
Aviva Canada
Toronto, ON
- Full-time
Aviva Canada has an exciting opportunity to join our commercial Global Corporate and Specialty team. The Salesforce Administrator will help to enhance and improve the CRM and underwriting…
Added 15 hours ago
AC
Salesforce Administrator
Aviva Canada
Markham, ON
- Full-time
Aviva Canada has an exciting opportunity to join our commercial Global Corporate and Specialty team. The Salesforce Administrator will help to enhance and improve the CRM and underwriting…
Added 15 hours ago
SM
RQ11723 – Solutions Designer – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
…implementations, system integrations, accessibility compliance, technical documentation, testing, and application enhancements while ensuring alignment with business requirements,…
Added 16 hours ago
A
IT Administrator
Ausenco
Burnaby, BC
- Full-time
Our team in Burnaby is growing, we are currently recruiting for an IT Administrator to join our team in the Burnaby office.
Added 17 hours ago
ST
Desktop Support Analyst
Skilled Trades Ontario
Mississauga, ON
- $25.83 to $31.79 CAD / hour
- Temporary
The Desktop Support Analyst assists staff with technical support for desktop computers, applications and related technology at Skilled Trades Ontario (STO). In this role, areas of support…
Added 17 hours ago
I
National Sales Administrator
IVARI
Toronto, ON
- Full-time
ivari is part of Sagicor Financial Corporation, a leading financial services provider with over 185 years of history operating across the Caribbean, US, and Canada. We offer a wide range of…
Added 18 hours ago
B
Facility Manager III
BGIS
Milton, ON
- Full-time
BGIS is a leading provider of customized facility management and real estate services. With a combined team of over 10,000 professionals worldwide, we relentlessly focus on enabling…
Added 18 hours ago
EC
IT Service Desk II – Open Competition
Enoch Cree Nation
Enoch, AB
- Full-time
The Service Desk II Technician is responsible for providing timely and reliable technical support across facilities operated by the Enoch Cree Nation Education Department (ECN Education).…
Added 19 hours ago
IG
Information Technology Network Administrator
Insight Global
Vancouver, BC
- $90,000 to $110,000 CAD / year
- Full-time
Insight Global is seeking a IT Network Administrator to join their IT team. This position is ideal for an experienced infrastructure professional with a strong cybersecurity focus who…
Added 19 hours ago
Procurement Administrator
Primary Engineering and Construction
Calgary, AB
…leading provider of professional engineering and construction services. Our diverse teams and inclusive culture are the core that powers Primary, enabling us to tailor solutions to clients'…
Added 20 hours ago
A
Senior Workday ERP Analyst- FR
Altasciences
Laval, QC
- Full-time
The Senior Workday ERP Analyst is a functional and technical partner to the Altasciences Accounting and Finance teams. This role owns complex configuration, support, and continuous…
Added 20 hours ago
A
Senior Workday ERP Analyst- FR
Altasciences
Montreal, QC
- Full-time
The Senior Workday ERP Analyst is a functional and technical partner to the Altasciences Accounting and Finance teams. This role owns complex configuration, support, and continuous…
Added 20 hours ago
FE
Intern System Administrator
Future Electronics
Kirkland, QC
- Internship
We are looking for an Intern Systems Administrator to join our IT team. In this role, you will support the day-to-day operations and continuous improvement of our Microsoft technology…
Added 20 hours ago
F
Systems Administrator III
FYidoctors
Delta, BC
- Full-time
Join our team as a System Administrator III, Enterprise Infrastructure! In this role you’ll oversee the timely and budget-conscious deployment of enterprise systems and software platforms.…

Tree Time Services

IT Systems Administrator - Security & Operations

Sherwood Park, AB, T8H 0B8, Canada

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Job details

Experience: Experience: 3 to 5 years of hands-on Systems Administration, IT Security, or IT Operations experience managing a multi-site network of 50–150 endpoints.
Posting language: English
Posted: Oct 10, 2026

Original job description

The IT Systems Administrator owns the security, hardware lifecycle, and operational efficiency of our physical and cloud technology assets (~90 total endpoints across 3 locations).

Operating within a dedicated 2-week Scrum framework, you will help manage day-to-day desktop support (~5 hrs/week, mostly remote), enforce modern cybersecurity protections, oversee hardware procurement and lifecycle management, build, upgrade, and maintain systems, maintain asset tracking, audit software subscriptions, serve as secondary technical backup for internal Linux/DevOps operations, and other sundry IT-related tasks.

This is a hybrid remote position based out of our Sherwood Park office. Travel to our other local facilities is minimal (typically once a month or less and within a 30-minute radius of our main office).

Key Responsibilities

Cybersecurity & Network Operations (Security-First):
- Manage and secure our footprint of ~90 endpoints across 3 locations and remote staff.
- Administer and harden perimeter defenses using OPNsense firewall gateways, Tailscale mesh VPN routing, and JumpCloud identity management (enforcing mandatory MFA, BitLocker disk encryption, and automated patch policies).
- Monitor centralized security telemetry via Wazuh SIEM to detect anomalies and ensure full compliance with cyber insurance requirements.
- Verify automated, immutable, ransomware-proof server backups syncing cleanly to AWS S3 (Object Lock enabled).
- Provide operational backup to the Lead DevOps Engineer for internal system repositories (Linux SVN on Ubuntu LTS).
Hardware Lifecycle & Procurement Management:
- Manage the complete end-to-end lifecycle for company laptops, desktops, and edge devices across all divisions.
- Procure, deploy, and decommission computer hardware.
- Maintain 100% data integrity in AssetTiger for all physical hardware assets.
- Own IT onboarding and offboarding workflows, ensuring clean account provisionings and hardware staging on Day 1.
Software Governance & User Efficiency:
- Audit software seats and SaaS subscriptions across all divisions to eliminate redundant licensing costs.
- Evaluate, test, and help divisions implement Commercial Off-The-Shelf (COTS) software tools to streamline workflows.
- Deliver practical cybersecurity hygiene and software efficiency training to staff.
End-User Technical Support:
- Provide practical, down-to-earth L1/L2 technical support (primarily remote, occasionally on-site) for workstations (Windows 11, ChromeOS Flex), network printers, and cloud VoIP desk phones (~5 hrs/week ticket volume).

Qualifications & Technical Requirements

Experience: 3 to 5 years of hands-on Systems Administration, IT Security, or IT Operations experience managing a multi-site network of 50–150 endpoints.
Linux & Security Competency: Strong terminal-level experience with Linux (Ubuntu LTS), file permissions, systemd, Bash/Python scripting, and fundamental security practices (firewall rulesets, log analysis, threat mitigation).
Cloud & Open-Source Stack: Familiarity with cloud identity management (Google Workspace, JumpCloud or similar), stateful firewalls (OPNsense/pfSense), mesh VPNs (Tailscale/WireGuard), and cloud storage tools (rclone/AWS S3 CLI).
Hardware Management: Proven track record managing hardware procurement, asset tracking, and vendor sourcing.
Mobility: Valid Alberta Class 5 Driver's License and access to a personal vehicle for occasional local travel between facilities (mileage reimbursed).

About Us

We are a growing, resource and environmental services group headquartered near Sherwood Park, Alberta. Operating across forestry seedling production, land reclamation, e-commerce, carbon offsets, and professional heritage management (visit
treetimeservices.ca for full divisional context), we combine deep field expertise with pragmatic operational technology.

We operate on a lean, zero-Windows-Server technology stack centered on Google Workspace, JumpCloud, Linux (Ubuntu LTS), OPNsense firewalls, and Tailscale mesh networking - valuing practical open-source tools over bloated enterprise software and markups.

Company Core Values

Take Care of Each Other: We put team, safety, dignity, and respect ahead of individual interest.
Get It Done and Do It Right: We take work seriously, delivering high-quality results on time.
Passion for the Work and the Landscape: We care deeply about our team, our environment, and the planet.
Adaptable and Flexible: We adjust quickly to changing environments to find the best practical solution.
Down to Earth: We are realistic, experienced professionals providing simple, sensible answers to complex problems.

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More about this job

Responsibilities

The IT Systems Administrator is responsible for managing the security, hardware lifecycle, and operational efficiency of physical and cloud technology assets. They will also provide L1/L2 technical support and maintain system repositories within a Scrum framework.

Requirements

Candidates must have 3 to 5 years of hands-on experience in systems administration, IT security, or IT operations. Strong proficiency in Linux, network security, and hardware management is required, along with a valid driver's license.

Skills

Systems Administration
Cybersecurity
Linux
Ubuntu LTS
Bash
Python
Network Operations
Hardware Lifecycle Management
JumpCloud
OPNsense
Tailscale
Wazuh SIEM
AWS S3
Asset Management
Technical Support
Cloud Identity Management

Visa sponsorship

Not detected in the job text

Keywords

Systems Administration
Cybersecurity
Linux
Ubuntu LTS
Bash
Python
OPNsense
Tailscale
JumpCloud
Wazuh SIEM
AWS S3
AssetTiger
Hardware Lifecycle
Cloud Identity Management
Network Security
Scrum
IT Operations
Endpoint Management
MFA
BitLocker
Ransomware Protection
SaaS
Technical Support
Windows 11
ChromeOS Flex
VoIP
Infrastructure
Open-source
DevOps
Asset Management

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