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Added 3 mins ago
Senior Customer Engineer, Named - Toronto Canada
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…all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in…
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Added 1 hour ago
CyberSecurity Specialist
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Contract
Hands-on experience integrating APIs, cloud platforms, containers, and automation frameworks
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Cyber Security Specialist
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CyberSecurity Specialist
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Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities.
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Senior Systems Engineer - Identity and Access Management
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Themesoft Inc.

CyberSecurity Specialist

Toronto, ON, Canada
North York, ON, Canada

Job type: Contract
Apply by: Oct 25, 2026
Posting language: English
Posted: Sep 25, 2026

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Applications open in a new tab.

Original job description

Role: CyberSecurity Specialist

Location: Toronto, ON (Hybrid)

Duration: Contract

AI Security & Agentic AI Development

Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, and security automation

Ability to build agentic AI security harnesses, prototypes, and proof-of-concepts

Knowledge of AI Security and emerging AI-native security technologies

Security Research & Emerging Technology Evaluation

Research experience in Application Security, AI Security, Quantum/PQC, Blockchain, and other emerging technologies

Ability to design experiments, build prototypes, benchmark products, and perform technical due diligence

Experience validating vendor claims and assessing enterprise applicability

Software Engineering & Security Architecture

Strong development skills in Python (most important), along with Java, Node.js, Go, and C/C++

Hands-on experience integrating APIs, cloud platforms, containers, and automation frameworks

Deep understanding of Application Security, Threat Modeling, Secure Development, Network Security, Infrastructure Security, and Security Architecture

Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging • Master’s degree in Cybersecurity, Computer Science, AI, Computer Engineering, or related field; PhD welcomed.

Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.

Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, cloud, containers, and security automation.

Strong knowledge of Application Security, AI Security, vulnerability research, threat modeling, Secure development, Network security, infrastructure Security, Security Architecture and other security domains.

Demonstrated ability to design experiments, build prototypes, and evaluate emerging technologies.

Highly Valued

Research papers or presentations at recognized cybersecurity, AI, or systems forums.

Experience with AI red teaming, autonomous penetration testing, agent security, or AI-native security tooling.

Cybersecurity startup, founder, or early-stage product experience.

• Experience pitching to venture capital, corporate venture teams, accelerators, or investment stakeholders.

Patents, open-source security projects, vulnerability research, or other demonstrated technical innovation.

Certifications : CISSP, OSCP, CSSLP or equivalent

Ideal Candidate

The ideal candidate combines the mindset of a security researcher, software engineer, and emerging-technology evaluator and is comfortable turning new ideas into measurable, working cybersecurity capabilities.

Thank you

Praveen

praveen.s@themesoft.com

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More about this job

Responsibilities

Research, prototype, benchmark, and evaluate emerging cybersecurity technologies, including AI security, quantum and post-quantum cryptography, and blockchain. Build and operationalize security capabilities through software development, API and cloud integrations, security automation, and technical due diligence.

Requirements

A master's degree in cybersecurity, computer science, AI, computer engineering, or a related field is requested; a PhD is welcomed. The role calls for strong hands-on software development skills, especially in Python, experience with LLMs and AI agents, and broad knowledge of security domains and emerging technologies.

Skills

Python
Java
Node.js
Go
C/C++
LLMs
AI Agents
AI Security
Application Security
Vulnerability Research
Threat Modeling
Secure Development
Network Security
Infrastructure Security
Security Architecture
Cloud Platforms

Visa sponsorship

Not detected in the job text

Hiring contact

Praveen

Hiring contact email

praveen.s@themesoft.com

Keywords

Cybersecurity
AI Security
LLMs
AI Agents
Tool Calling
Orchestration Frameworks
APIs
Security Automation
Application Security
Quantum Computing
Post-Quantum Cryptography
Blockchain
Python
Java
Node.js
Go
C/C++
Cloud Platforms
Containers
Vulnerability Research
Threat Modeling
Secure Development
Network Security
Infrastructure Security
Security Architecture
AI Red Teaming
CISSP
OSCP
CSSLP

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