Closed listing
Full Stack Infrastructure Engineer
- Montreal, QC, Canada
$65.52 USD / hour
This opening has closed.
The original listing is kept below for reference.
Job details
- Pay
- $65.52 USD / hour
- Closing date
- Experience
- Minimum 5 years of experience in a similar role.
- Posting language
- English
- Posted
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Search current openingsOriginal job description
Archived listing. The details below describe a past opening.
Summary
- Location: Montreal
- Work Mode: Hybrid (onboarding onsite/in office presence 3x/week)
- 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 DataPower).
- Develop and maintain automation scripts using PowerShell, Python, Perl, or Shell to streamline operations.
- Collaborate with DevOps 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 SecDesign 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.
- 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 PowerShell, Python, Perl, or Shell.
- Excellent communication skills with clear, concise, and effective communication.
- Strong interpersonal and stakeholder engagement skills.
- Proficiency in CI/CD DevOps practices and tools.
- Exposure to cloud platforms and services.
- Excellent troubleshooting and support skills for IoT/OT devices.
- Bachelor’s or master’s degree in computer science, Information Technology, or related field.
- Experience with tools such as Tenable, Qualys, Rapid7, Nessus.
- Knowledge of Microsoft Defender, CrowdStrike, and ServiceNow (Vuln Response module).
- Experience with Tanium, BigFix, 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.
More about this job
Responsibilities
Lead infrastructure initiatives including PoCs and RFPs while managing full-lifecycle application administration and network security configurations. Develop automation scripts and collaborate with DevOps and security teams to maintain robust, compliant IoT and cloud systems.
Requirements
Requires a minimum of 5 years of experience in infrastructure roles with strong skills in platform-agnostic server administration and scripting. A Bachelor's or Master's degree in Computer Science or a related field is required.
Skills
- Infrastructure Engineering
- Network Administration
- Server Administration
- PowerShell
- Python
- CI/CD
- Cloud Infrastructure
- IoT/OT Troubleshooting
- Vulnerability Management
- Patch Management
- Security Configuration
- Stakeholder Engagement
- Perl
- Shell Scripting
- RBAC
- Kubernetes Security
Visa sponsorship
Not detected in the job text
Categories
- Technology
- Software
- Engineering
- Security & Safety
- Data & Analytics
Keywords
- Full Stack Infrastructure
- Network Layers
- Load Balancers
- Firewalls
- DMZ
- Kerberos
- SSO
- LDAP
- Active Directory
- Windows
- Linux
- Mac
- IBM DataPower
- DevOps
- IoT
- OT
- Tenable
- Qualys
- Rapid7
- Nessus
- Microsoft Defender
- CrowdStrike
- ServiceNow
- Tanium
- BigFix
- SCCM
- CVSS
- EPSS
- CIS Benchmarks
- AWS