cryptography jobs in Ottawa

About Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade — a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...

Advance mathematical cryptography research with CSE and TIMC in Ottawa, using deep theory, computational resources, and original scientific insight. As a Strategic Researcher, you will contribute to TIMC’s Mathematical Foundations of Cryptography research area. The work addresses complex challenges through foundational mathematics, computer science,...

Lead enterprise cryptography and network security initiatives with a hybrid role in Ottawa. Your expertise will shape security strategy while advancing post-quantum capabilities. As a Manager, Cryptography & Network Security Architect, you will provide technical leadership in a robust enterprise environment. This role requires extensive knowledge in...

Scope The Manager, Cryptography and Network Security Architect enables the client’s cryptographic strategy, advances quantum-resilient security, and strengthens network security across the enterprise. With deep expertise in cryptography and network security, this role designs secure, scalable, and resilient solutions that protect systems, data, and...

Manager, Cryptography & Network Security Architect Location: Ottawa, Ontario – HybridTerm: 12-Month Contract + 12-Month Extension OptionHours: 37.5 hours/weekStart Date: November 2026 IMPORTANT: Enterprise experience is critical. Candidates may be subject matter experts in a specific area, but must also understand the broader enterprise environment. Must...

Adecco is currently hiring a full-time Cryptography Security Architect for a strategic cybersecurity opportunity in Ottawa, ON. This role is ideal for professionals with experience in cryptography, cybersecurity architecture, PKI, encryption, key management, network security, cloud security, and enterprise security design. As a Cryptography Security...

Adecco is seeking a Cryptography Security Architect for a strategic cybersecurity role in Ottawa. You will serve as the subject matter expert for cryptographic technologies, govern encryption solutions, secure communications, and cryptographic standards across cloud, on‑prem, and hybrid environments.The position requires 5–8 years in cybersecurity with...

Qorsa Corp in Waterloo, Ontario, seeks a Cryptography Engineer to advance the crypto core of CasQade—our crypto‑agile TLS and PKI platform—and related hardware programs. You will decide algorithms, implement them, and enable customers to migrate fleets without downtime, partnering with Go-based systems and hardware teams. The role emphasizes...

Join to apply for the Cryptanalyst / Crypto‑Scientist | Cryptanalyste / Scientifique en cryptographie role at Communications Security Establishment Canada | Centre de la sécurité des télécommunications Canada Numéro de référence : RF-14661 Salaire : UNMA‑07 103 114 $ à 119 613 $ UNMA‑08 112 431 $ à 130 044 $ À propos du CST Le...

Advance mathematical cryptography research with CSE and TIMC in Ottawa, using deep theory, computational resources, and original scientific insight. As a Strategic Researcher, you will contribute to TIMC’s Mathematical Foundations of Cryptography research area. The work addresses complex challenges through foundational mathematics, computer science,...

Manager, Cryptography & Network Security Architect Location: Ottawa, Ontario – Hybrid Term: 12-Month Contract + 12-Month Extension Option Hours: 37.5 hours/week Start Date: November 2026 Important Enterprise experience is critical. Candidates may be subject matter experts in a specific area, but must also understand the broader enterprise...

Myticas Consulting Inc. seeks an experienced Manager, Cryptography & Network Security Architect in Ottawa for a hybrid engagement.The role focuses on leading enterprise cryptography, PKI, and secure solution architecture across cloud, on-premises, and distributed environments. The ideal candidate will have hands-on cryptographic expertise, executive-level...

Manager, Cryptography & Network Security Architect Location: Ottawa, Ontario – Hybrid Term: 12-Month Contract + 12-Month Extension Option Hours: 37.5 hours/week Start Date: November 2026 Important Enterprise experience is critical. Candidates may be subject matter experts in a specific area, but must also understand the broader enterprise...

Myticas Consulting Inc. seeks an experienced Manager, Cryptography & Network Security Architect in Ottawa for a hybrid engagement. The role focuses on leading enterprise cryptography, PKI, and secure solution architecture across cloud, on-premises, and distributed environments. The ideal candidate will have hands-on cryptographic expertise, executive-level...

About Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade — a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...

cyberzero is a security-first technology company focused on protecting critical systems and long-lived data in complex environments.Our work spans security architecture, cloud hardening, Zero Trust design, API security and cryptographic analysis. We also operate at the leading edge of post-quantum cryptography and cryptographic lifecycle risk, helping...

Mozilla is seeking a Senior Software Engineer for Firefox Security. This remote Finland role focuses on designing, implementing, and hardening security features across platforms. You will drive improvements to the core security posture, work with cryptography and WebPKI, and collaborate across teams to resolve issues while maintaining high performance and...

About Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade - a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...

Le CST, organisme national du Canada, cherche des chercheurs en cryptologie pour contribuer à des fondements mathématiques et à des avancées en cryptographie et apprentissage automatique. Le poste exige une habilitation de sécurité TSA et une forte adaptation, créativité et passion pour l'avancement des connaissances. Lieu à Ottawa (Ontario) avec...

Closing Date: 2026-11-20 Classification: Reference number: RF-17248 About CSE The Communications Security Establishment (CSE) is Canada’s agency responsible for foreign signals intelligence, cyber operations and cyber security. Learn more about our mission and what it means to work in a security and intelligence field . The Tutte Institute for...