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Added 3 mins ago
K
Senior Manager - Senior Tech Lead – AI & Technology Transformation
KPMG
Montreal, QC
- Full-time
Lead the integration of agents into complex client environments, including Finance, HR, Legal, Risk, Compliance, Operations, and Customer Service functions, with a strong focus on security,…
Added 3 mins ago
K
Senior Manager - Senior AI Architect
KPMG
Montreal, QC
- Full-time
…project execution, taking into account existing environments, data platforms, integration constraints, governance, security, cost considerations, and…
Added 1 hour ago
HT
VP, Accounting & Controllership (Husky)
Husky Technologies
Bolton, ON
- Full-time
Lead all global accounting, financial reporting, consolidation, controllership, and financial governance activities.
Added 1 hour ago
HT
Master Data Mgmt Analyst
Husky Technologies
Bolton, ON
- Full-time
Process master data requests in accordance with data governance policies and guidelines, within the defined service level agreements
Added 1 hour ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 1 hour ago
HT
IT Internal Auditor
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 2 hours ago
CO
Manager, Digital Solutions
City of Saint John
Saint John, NB
- Full-time
…the City’s enterprise applications, digital solutions, and data and information management functions. This role ensures that corporate systems - including major enterprise systems and other…
Added 2 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 3 hours ago
Senior Advisor, Global Compensation
Velan Inc.
Montreal, QC
…key individual contributor providing strategic guidance and governance on global compensation programs and workforce data. Reporting to the VP, Human Resources and HSE, this role partners…
Added 4 hours ago
A
Analyste Principal d'Affaires
Astek
Montreal, QC
- Full-time
Added 5 hours ago
A
Vice President, EC6 Product Development
AtkinsRéalis
Mississauga, ON
- Full-time
Assemble and lead a high-performing, multidisciplinary project team across engineering, architecture, construction, and support functions.
Added 5 hours ago
CO
Director, Health, Safety, & Organizational Resilience
City of Saint John
Saint John, NB
- Full-time
The Director will lead organizational change and influence leaders at all levels of the organization to embed safety, risk management, prevention, and employee well-being into strategic and…
Added 5 hours ago
CC
Senior Manager, Salesforce Platform Architecture & Development
Canadian Cancer Society
Toronto, ON · Ottawa, ON · Montreal, QC · Quebec, QC · Prince George, BC · Vancouver, BC · Kelowna, BC · Halifax, NS · St. John's, NL · Calgary, AB
- Full-time
We are seeking a Senior Manager, Solution and Platform Architecture to lead the design, evolution, and operational excellence of our enterprise Salesforce ecosystem. This is a high-impact…
Added 7 hours ago
HT
IT Internal Auditor
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 7 hours ago
HT
VP, Accounting & Controllership (Husky)
Husky Technologies
Bolton, ON
- Full-time
Lead all global accounting, financial reporting, consolidation, controllership, and financial governance activities.
Added 7 hours ago
HT
Master Data Mgmt Analyst
Husky Technologies
Bolton, ON
- Full-time
Process master data requests in accordance with data governance policies and guidelines, within the defined service level agreements
Added 7 hours ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 7 hours ago
C
Senior Manager, Compensation (People & Culture) (Hybrid/Telework)
CBC/Radio-Canada
Ottawa, ON · Montreal, QC
- Full-time
Compensation Governance, Strategy & Program Management
Added 7 hours ago
T
Actuarial Analyst III - Capital
TD
Toronto, ON · Montreal, QC
- Full-time
Ensure an adequate level of governance, peer review, and challenge of the modelling process:
Added 7 hours ago
T
Channels Architect
TD
Toronto, ON
- Full-time
This role operates within the enterprise architecture governance model and is expected to lead and represent the Channels domain through all EA touchpoints:
Added 7 hours ago
C
Senior Compliance Officer, Corporate Functions Compliance
CIBC
Toronto, ON
- Full-time
…(CFC) team, serving as the primary Oversight Function (OF) Lead and reporting to the Director, Corporate Function Compliance. You will support the RCM Accountable Officer and will be…
Added 8 hours ago
ES
Senior Cloud & Infrastructure Engineer (Azure & Terraform)
EPAM Systems
Canada
- Full-time
AI-Assisted Development Governance: Leverage AI tools to accelerate development while acting as the technical authority - setting the right context, validating outputs against corporate…
Added 9 hours ago
SM
GOAPRDJP000001045 – Project Manager (IT) – Senior
S M Software Solutions Inc
AB · Edmonton, AB
- Internship
Lead training, adoption, and change management in coordination with ministry stakeholders and AI champions.
Added 10 hours ago
S
Project Manager I - BC Mental Health and Substance Use Services
Sanya’k̓ula
BC · British Columbia, Canada
- Full-time
The Project Manager serves as the primary coordination lead for assigned workstreams, ensuring alignment with overall Operational Readiness objectives and supporting governance, reporting,…
Added 11 hours ago
L
Principal AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
The Enterprise Data & AI organization is a strategic and operational driver of growth for lululemon, owning and building the data and AI platforms and services that enable the enterprise to…

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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