About NDT Global
NDT Global is the leading provider of inline diagnostic solutions, advanced data insights, subsea inspection, and integrity management services that safeguard energy-sector infrastructure. The company is recognized for its expertise in both ultrasonic inspection technologies—such as Pulse Echo, Pitch-and-Catch, Phased Array, and Acoustic Resonance (ART Scan)—and ultra-high-resolution Magnetic Flux Leakage (MFL) inspection services. These differentiated offerings, along with non-ultrasonic technologies like Inertial Measurement Units and others in development, enable NDT Global to deliver comprehensive asset integrity solutions.

Innovation is at the core of NDT Global's mission. We continuously challenge the boundaries of existing technologies to deliver transformational solutions that empower the industry to achieve safer, more cost-effective pipeline management. Our commitment to research and development drives the creation of vital new methods and tools that address the evolving needs of our customers while setting new industry standards.

By strategically applying inspection technologies to detect, diagnose, and model various types of threats, NDT Global provides predictive, decision-ready insights. These insights, driven by the world’s most accurate data, enable asset owners to optimize infrastructure health, drive operational efficiencies, reduce risk, and minimize their carbon footprint.

Position Summary
We are seeking a Senior Cybersecurity Specialist with deep expertise in network security and robust hands-on networking skills. This role is responsible for ensuring a security-by-design approach across the organization’s infrastructure, with a primary focus on network environments.

The position emphasizes continuous security validation,



configuration governance, and threat mitigation. While not a primary network architect role, the specialist contributes to architecture reviews and provides expert guidance to ensure secure design principles are consistently applied.

Key Responsibilities

Lead detection, analysis, and response to cybersecurity threats and incidents

Enforce and promote a security-by-design approach across all network and infrastructure initiatives (core responsibility)

Conduct ongoing reviews of network and system configurations to ensure alignment with security best practices

Define, implement, and validate network security controls (segmentation, firewalls, zero trust, etc.)

Identify vulnerabilities and drive remediation efforts across network environments

Act as a senior escalation point for complex network-related security issues

Troubleshoot advanced network and security problems (routing, switching, VPNs, firewall policies)

Review and challenge network architecture designs to ensure security requirements are embedded from the outset

Provide targeted advisory input into network architecture and infrastructure planning, as needed (non-primary responsibility)

Support audits, risk assessments, and compliance initiatives

Mentor team members and advocate for secure configuration standards

Required Qualifications

7-10+ years in cybersecurity,



with strong exposure to network environments

Deep understanding of network protocols and architecture (TCP/IP, routing, switching, DNS, VPNs)

Proven experience with network security technologies (firewalls, IDS/IPS, NAC, segmentation)

Familiar with modern detection & inline enforcement

Strong experience in configuration reviews and security validation practices

Hands-on troubleshooting skills in complex enterprise networks

Solid understanding of modern threats, attack vectors, and defensive strategies

Experience working with managed detection and response (MDR) services and collaborating with external SOC providers

Ability to influence technical decisions without direct ownership

Preferred Qualifications

Experience participating in or reviewing network architecture design

Certifications such as CISSP, CCNP Security, CCSP, or equivalent

Experience with cloud network security (AWS, Azure, GCP)

Familiarity with SIEM, EDR, and monitoring platforms

Scripting or automation experience (Python, PowerShell)

What Success Looks Like

Security is consistently embedded early in network and infrastructure design (not retrofitted)

Configuration reviews systematically prevent misconfigurations and reduce risk exposure

Network-related incidents are minimized and resolved efficiently

Architecture decisions reflect strong security principles, even when driven by other teams

The organization maintains a mature and proactive security posture

Benefits

Great long-term career prospects and development opportunities

Challenging tasks in innovative and diverse teams

Attractive compensation system

Flexible working workplace

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📌 Senior Cyber Security Specialist (Quebec City)
🏢 NDT Global
📍 Quebec City