Summary: Location: Montreal Work Mode: Hybrid (onboarding onsite/in office presence 3x/week) Responsibilities: Lead and support infrastructure-related Proof of Concept (PoC), Request for Proposal (RFP), and Request for Enhancement (RFE) initiatives across diverse platforms.

Administer applications with full lifecycle ownership, ensuring seamless request flow and network integration.

Manage and troubleshoot network and security configurations including routers, switches, load balancers, proxies, firewalls, DMZ setups, IPs, ports, subnets, MAC addresses, and authentication protocols (RBAC, Kerberos, SSO, LDAP, AD).

Perform server administration across Windows, Linux, Mac, and vendor ecosystems (e.g., CA, BMC, IBM Data

Power).

Develop and maintain automation scripts using Power

Shell, Python, Perl, or Shell to streamline operations.

Collaborate with Dev

Ops teams to support CI/CD pipelines and cloud infrastructure.

Engage with stakeholders and customers to understand requirements, provide updates, and ensure satisfaction.

Provide analytical support and troubleshoot IoT/OT devices across multiple platforms (Android, Windows, Linux, Unix, iOS).

Work in a globally distributed team to provide innovative and robust solutions.

Collaborate with Sec

Design teams to design and apply appropriate controls and processes for integrated solutions.

Provide support on existing IoT systems, manage upgrades, and troubleshoot problems.

Ensure production systems are compliant within Hygiene program.

Collaborate with vendors to future-proof our systems.

Requirements:



Minimum 5 years of experience in a similar role.

Excellent application administration skills with end-to-end request flow and network integration.

Deep understanding of network layers, configurations, and authentication flows.

Platform-agnostic server administration including vendor-specific systems.

Strong logic and scripting skills in Power

Shell, Python, Perl, or Shell.

Excellent communication skills with explicit, concise, and effective communication.

Strong interpersonal and stakeholder engagement skills.

Proficiency in CI/CD Dev

Ops practices and tools.

Exposure to cloud platforms and services.

Excellent troubleshooting and support skills for IoT/OT devices.

Bachelors or masters degree in computer science, Information Technology, or related field.

Preferred Skills: Experience with tools such as Tenable, Qualys, Rapid7, Nessus.

Knowledge of Microsoft Defender, Crowd

Strike, and Service

Now (Vuln Response module).

Experience with Tanium, Big

Fix, SCCM (patching).

Skills in vulnerability scanning & assessment, patch management & remediation, risk scoring (CVSS, EPSS), threat intelligence integration, configuration hardening (CIS benchmarks), and continuous monitoring & compliance.

Experience with cloud (AWS, Azure, GCP vulnerability posture), on-prem infrastructure (Windows/Linux), network devices & appliances, containers & Kubernetes security, and IoT/OT vulnerability management.

Certifications in network/security/cloud technologies (e.g., CCNA, AWS, Azure) are a plus.

This role is for an existing vacancy.

📌 Full Stack Infrastructure Engineer (Montreal)
🏢 Axelon Services
📍 Montreal