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Senior IT Security Analyst Full Time / Permanent Location: St. John's, NL (Hybrid)

Vision33 is growing — locally, nationally, and globally — and we are seeking a seasoned Senior Security Analyst to join our Corporate IT Security Team to lead our security operations, compliance initiatives, and security awareness programs.

The Role This role is a blend of high-level technical execution and strategic oversight. You will be accountable for our detection and response capabilities, ensuring our corporate and hosted customer cloud environments—specifically on AWS and Microsoft 365/Azure—are resilient against modern threats.

The ideal candidate is a "player‑coach" who can dive deep into an XDR platform to hunt for threats while simultaneously navigating complex compliance frameworks and mentoring junior staff.

In this pivotal Security Operations role, your day‑to‑day activities might include:

Security Threat Hunting & Triage: investigating alerts within our XDR (Extended Detection and Response) platform, correlating data across endpoints, networks, and cloud identities.

Cloud Security Governance: monitoring and maintaining the security posture of thousands of endpoints across our AWS and Microsoft 365 cloud environments.

Security Awareness & Culture: participating in security awareness campaigns, webinars and working with staff directly regarding security policy compliance.

Vulnerability Management: managing the full lifecycle of vulnerability scanning. Identify current threats,



help prioritize patching efforts based on actual risk to the business and coordinate with corporate and customer cloud operations teams for remediation.

Incident Response Leadership: leading the containment, eradication, and recovery phases of security incidents. Develop and refine playbooks to automate responses to common threats like business email compromise (BEC) or ransomware.

Compliance & Audit Management: perform regular internal audits to ensure compliance with our documented Information Security Management System (ISMS) policies. Help evolve our security controls, utilizing proven experience working within industry frameworks such as NIST and CIS.

What We’re Looking For Experience

7+ years of experience in a Security Operations (SecOps) role, primarily in a cloud or hybrid cloud managed services environment.

Expert-level proficiency in at least one major XDR platform (e.g., Microsoft Defender XDR, CrowdStrike Falcon).

Advanced-level knowledge of cloud security within AWS and/or Microsoft Azure.

Extensive hands‑on experience securing AWS infrastructure (EC2, S3, Lambda, VPC); additional experience working in a DevSecOps context considered a definite asset.

Managing security controls within a standard controls framework (e.g., SOC2, ISO 27001).





Cloud security certification (CCSP, CISSP, AWS/Microsoft Security, etc) preferred.

Skills & Attributes

Passionate about all things cloud security.

You can translate security threats in business terms, devising pragmatic solutions to mitigate security risks for Vision33 and for our customers.

Ability to work independently while collaborating with remote teams and building strong relationships across the business.

Excellent organizational and time-management skills, with the ability to balance multiple tasks/projects and adapt to changing priorities in a fast-paced environment.

Clear, confident communicator.

Reliability, accountability, and a commitment to delivering quality work.

Benefits

Exposure to a global IT environment hosted by leading vendors like AWS & Microsoft 365.

Hands‑on experience working with world‑class security tools and technologies.

Opportunities to expand your technical skill set.

A team that values collaboration and knowledge‑sharing.

We’re an award‑winning organization with a strong global presence, but we still believe in keeping things collaborative, supportive, and growth‑focused.

We believe diversity drives innovation and strengthens our teams. We are committed to providing equal employment opportunities to all individuals and to maintaining a workplace that is respectful, inclusive, and free from discrimination. We encourage applications from candidates of all backgrounds and lived experiences.

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Apply on Kit Job: kitjob.ca/job/2g8t3b

📌 Senior IT Security Analyst (St. John's)
🏢 Vision33
📍 St. John's