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 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.

Analytical, strong 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 SecDesign teams to design and apply appropriate controls and processes for integrated solutions

Work with technology partners, stakeholders and SMEs to implement SecDesign 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

5+ years experience.

Application Administration – Excellent - End-to-end request flow with network integration

Network & Security – Excellent - Deep understanding of network layers, configs, and authentication flows

Automation Scripting – Excellent- Strong logic and scripting in PowerShell/Python/Perl/Shell

Communication Skills – Excellent - Transparent, concise, and effective communication

Customer/Stakeholder Mgmt – Excellent - Strong interpersonal and stakeholder engagement skills

CI/CD DevOps – Proficient - Familiarity with DevOps practices and tools

Cloud Technology – Proficient - Exposure to cloud platforms and services

IoT/OT Devices – Excellent - Platform-agnostic troubleshooting and support

Preferred Qualifications Tools & Platforms

Tenable, Qualys, Rapid7, Nessus

ServiceNow (Vuln Response module)

Tanium, BigFix, SCCM (patching)Practices

Vulnerability scanning & assessment

Patch management & remediation

Continuous monitoring & compliance Domains

Cloud (AWS, Azure, GCP vulnerability posture)

IoT/OT vulnerability management (if applicable, strong differentiator in your profile)

Bachelor’s or master’s degree in computer science, Information Technology, or related field.

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

📌 Infrastructure Engineer (Winnipeg)
🏢 Astek Group
📍 Winnipeg