Job Title: Infrastructure Engineer Experience Level: Level 3 (senior): 5-7 years and Level 5 (10+ years of experience) Job Level: FTC Location: Montreal (Day 1 onboarding onsite/in office presence 3x/week) Role Overview We are seeking a highly skilled and versatile Full Stack Infrastructure Engineer capable of handling a broad range of responsibilities including Proof of Concept (PoC), Request for Proposal (RFP), and Request for Enhancement (RFE) initiatives.

The ideal candidate will possess deep technical expertise across infrastructure layers, strong scripting capabilities, and excellent communication and stakeholder management skills.

As a Full Stack Infrastructure Engineer, you will be responsible for the design, analysis, implementation and support of technology systems for the China offices.

This will include working closely with many technology engineering teams such as Networks, Sec

Design, Proxy, Risk and Windows, in order to implement systems that meet the Firms policies.

This will also mean you will need to work with external vendors to ensure that their products meet these policies.

Key Responsibilities Lead and support infrastructure-related PoC/RFP/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.

Analytical, robust 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 Work with Sec

Design teams to design and apply appropriate controls and processes for integrated solutions Work with technology partners, stakeholders and SMEs to implement Sec

Design approved solutions Provide support on existing IoT systems, manage upgrades and troubleshoot problems Ensure production systems are compliant within Hygiene programmed Collaborate with vendors to future proof our systems Required Skills & Competencies Application AdministrationE3 Excellent - End-to-end request flow with network integration Network & SecurityE3 Excellent - Deep understanding of network layers, configs,



and authentication flows Server Administration E3 Excellent -Platform-agnostic, including vendor-specific systems Automation ScriptingE3 Excellent- Strong logic and scripting in Power

Shell/Python/Perl/Shell Communication Skills E3 Excellent - Clear, concise, and effective communication Customer/Stakeholder Mgmt E3 Excellent - Strong interpersonal and stakeholder engagement skills CI/CD Dev

OpsE2 Proficient - Familiarity with Dev

Ops practices and tools Cloud TechnologyE2 Proficient - Exposure to cloud platforms and services IoT/OT DevicesE3 Excellent - Platform-agnostic troubleshooting and support Preferred Qualifications Tools & Platforms Tenable, Qualys, Rapid7, Nessus Microsoft Defender, Crowd

Strike (exposure management) Service

Now (Vuln Response module) Tanium, Big

Fix, SCCM (patching)Practices Vulnerability scanning & assessment Patch management & remediation Risk scoring (CVSS, EPSS) Threat intelligence integration Configuration hardening (CIS benchmarks) Continuous monitoring & compliance Domains Cloud (AWS, Azure, GCP vulnerability posture) On-prem infrastructure (Windows/Linux) Network devices & appliances Containers & Kubernetes security IoT/OT vulnerability management (if applicable, strong differentiator in your profile) Bachelors or masters degree in computer science, Information Technology, or related field.

Certifications in network/security/cloud technologies (e.G., CCNA, AWS, Azure, etc.) are a plus. *//EEO Employer: Minorities/ Females/ Disabled/ Veterans/ Gender Identity/ Sexual Orientation//*

📌 Infrastructure Engineer (Montreal)
🏢 LanceSoft
📍 Montreal