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Added 9 days ago
GD
Co-op Winter 2027 - Systems Integration, Verification, and Validation - 8-12 months
General Dynamics Missions System International
Ottawa, ON
- Internship
Experience with scripting or programming languages such as Python, PowerShell, or Java.
Added 9 days ago
OT
Architect
Open Text Corporation
Waterloo, ON
- Other
4+ years of Java / Python development coupled with REST and SOAP Frameworks.
Added 9 days ago
L
AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
Experience with common ML tools and frameworks and implementation such as Python, Spark, Airflow, MLFlow, feature stores, cloud ML platforms
Added 9 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Halifax, NS
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Vancouver, BC
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 days ago
C
Data Engineering Expert
Croesus
Laval, QC
- Full-time
…partners, and employees and to positively impact the community. With more than 200 employees in its Montréal, Toronto, and Geneva offices, Croesus has won several industry awards for being…
Added 9 days ago
C
Data Engineering Expert
Croesus
Montreal, QC
- Full-time
…partners, and employees and to positively impact the community. With more than 200 employees in its Montréal, Toronto, and Geneva offices, Croesus has won several industry awards for being…
Added 9 days ago
A
Senior Applied AI Developer
Autodesk
Toronto, ON
- Full-time
We are looking for a Senior Software Developer to help build the backend platform that powers these experiences. In this role, you will design and develop REST APIs, implement a flexible…
Added 9 days ago
V
Databricks Engineer-Canada
V4C.ai
Remote, Canada
- Contract
- Remote
…fast-growing technology consultancy, our Databricks practice partners with industry leaders to architect modern data platforms, build high-performance data pipelines, and accelerate…
Added 9 days ago
C
Développeur expert IA
CGI
Montreal, QC
- Full-time
Experience with AI powered developer tools: GitHub Copilot, Cursor, Codeium, or similar solutions.
Added 9 days ago
C
Ingénieur(e) MLOps senior
CGI
Montreal, QC
- Full-time
Senior level Python development across the full data and ML stack.
Added 9 days ago
Software Engineer II
Planview Incorporated
Vancouver, BC
Work alongside data scientists to implement and iterate on insights, turning data science Python code and LLM-based logic into reliable production capabilities. Write evals while also…
Added 9 days ago
S
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
Added 9 days ago
GD
Co-op Winter 2027 - Software Engineering - 8 Months
General Dynamics Missions System International
Ottawa, ON
- Internship
Experience with programming languages such as C#, Java, Kotlin, Python, or C++.
Added 9 days ago
GD
Co-op Winter 2027 DevOps Engineering - 8-16 Months
General Dynamics Missions System International
Ottawa, ON
- Internship
…defence operations. These positions provide hands-on experience with build systems, automated testing, tooling evaluation, and DevOps practices. Students gain exposure to critical software…
Added 9 days ago
V
Databricks Engineer-Canada
v4c.ai
Canada
- Contract
…fast-growing technology consultancy, our Databricks practice partners with industry leaders to architect modern data platforms, build high-performance data pipelines, and accelerate…
Added 9 days ago
A
Security Software Engineer
Actalent
Ottawa, ON
- $60 to $80 CAD / hour
- Full-time
Programming experience with Python and Go for developing secure software and automation.
Added 9 days ago
A
Embedded Software Developer
Actalent
Ottawa, ON
- $55 to $70 CAD / hour
- Contract
We are seeking an Embedded Software Developer to design, develop, and maintain high-performance embedded software solutions for advanced systems. In this role, you will work closely with…
Added 9 days ago
A
Vulnerability Management Engineer
Actalent
Ottawa, ON
- $60 to $80 CAD / hour
- Contract
Strong programming experience with at least one of Python, C, C++, or Go for investigating and remediating vulnerabilities in code and dependencies.
Added 9 days ago
A
Security Software Engineer
Actalent
Ottawa, ON
- $65 to $85 CAD / hour
- Full-time
…secure cryptographic solutions in production environments, with a strong emphasis on software development, system design, and secure…
Added 9 days ago
A
Cloud Software Engineer
Actalent
Ottawa, ON
- $61 to $70 CAD / hour
- Contract
Develop integrations with approved data sources from vehicles, service, engineering, manufacturing, and software factories.
Added 9 days ago
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Programmer
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…arm of the McGill University Health Centre (MUHC) affiliated with the Faculty of Medicine at McGill University. The RI-MUHC is supported in part by the Fonds de recherche du Québec - Santé…
Added 9 days ago
Senior Software Engineer II
Schneider Electric
Calgary, AB
Strong programming skills in Python and/or Java, with experience writing maintainable, well-tested, production-quality code.
Added 9 days ago
C
Software Developer Embedded Systems I (Co-op) - Canada
Cisco
Montreal, QC · Saint-Laurent, QC
- Full-time
As an Embedded Systems Software Developer Co-op, you will contribute to the design, enhancement, and testing of foundational software powering Cisco’s networking platforms and intelligent…
Added 9 days ago
C
Software Developer Embedded Systems I (Co-op) - Canada
Cisco
Montreal, QC
- Full-time
As an Embedded Systems Software Developer Co-op, you will contribute to the design, enhancement, and testing of foundational software powering Cisco’s networking platforms and intelligent…

Actalent

Security Software Engineer

Ottawa, ON, Canada

$65 to $85 CAD / hour · Full-time

Apply About employer

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Job details

Pay: $65 to $85 CAD / hour
Job type: Full-time
Apply by: Nov 15, 2026
Posting language: English · French
Posted: Oct 17, 2026

Original job description

English section of this bilingual listing.

Post-Quantum Cryptography (PQC) Security Software Engineer

Description

We are seeking a Security Software Engineer to help drive the integration of Post-Quantum Cryptography (PQC) capabilities into products, platforms, and networking protocols. This role is focused on implementing secure cryptographic solutions in production environments, with a strong emphasis on software development, system design, and secure communications.

Key Responsibilities

Design and develop security-focused software primarily using Python and Go.
Implement and integrate Post-Quantum Cryptography (PQC) technologies into existing systems and networking protocols.
Develop and maintain secure communications solutions leveraging TLS, certificates, PKI, and TPM technologies.
Integrate cryptographic algorithms into protocols such as mTLS, SSH, and other secure networking frameworks.
Contribute to software architecture and secure system design initiatives.
Work within Linux-based development environments and cloud-hosted security infrastructure.

Required Qualifications

Strong software development experience in Linux environments.
Hands-on experience implementing and integrating cryptographic technologies into production systems.
Experience with Post-Quantum Cryptography (PQC) deployment or integration.
Knowledge of cryptographic protocols and secure communications, including TLS, mTLS, SSH, certificates, and key management.
Experience working with PKI and/or TPM technologies.
Proficiency in Python and Go.
Solid understanding of secure software design principles and architecture.

Nice to Have

Experience in telecom, networking, embedded systems, or other infrastructure-focused environments.
Familiarity with Google Cloud or cloud-based secrets management.
Experience supporting or operating PKI environments.

Job Type & Location

This is a Contract to Hire position based out of Ottawa, ON.

Pay And Benefits

The pay range for this position is $65.00 - $85.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Job Type & Location

This is a Contract to Hire position based out of Ottawa, ON.

Workplace Type

This is a fully onsite position in Ottawa,ON.

À propos d'Actalent

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Use of Artificial Intelligence (AI):We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Read the full bilingual original

Design and develop security-focused software primarily using Python and Go.
Implement and integrate Post-Quantum Cryptography (PQC) technologies into existing systems and networking protocols.
Develop and maintain secure communications solutions leveraging TLS, certificates, PKI, and TPM technologies.
Integrate cryptographic algorithms into protocols such as mTLS, SSH, and other secure networking frameworks.
Contribute to software architecture and secure system design initiatives.
Work within Linux-based development environments and cloud-hosted security infrastructure.

Required Qualifications

Strong software development experience in Linux environments.
Hands-on experience implementing and integrating cryptographic technologies into production systems.
Experience with Post-Quantum Cryptography (PQC) deployment or integration.
Knowledge of cryptographic protocols and secure communications, including TLS, mTLS, SSH, certificates, and key management.
Experience working with PKI and/or TPM technologies.
Proficiency in Python and Go.
Solid understanding of secure software design principles and architecture.

Nice to Have

Experience in telecom, networking, embedded systems, or other infrastructure-focused environments.
Familiarity with Google Cloud or cloud-based secrets management.
Experience supporting or operating PKI environments.

Job Type & Location

This is a Contract to Hire position based out of Ottawa, ON.

Pay And Benefits

The pay range for this position is $65.00 - $85.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Job Type & Location

This is a Contract to Hire position based out of Ottawa, ON.

Workplace Type

This is a fully onsite position in Ottawa,ON.

À propos d'Actalent

Actalent est un leader mondial dans les services dingénierie et de sciences ainsi que dans les solutions de talents. Nous aidons des entreprises visionnaires à faire progresser leurs initiatives dingénierie et de science grâce à laccès à des experts spécialisés qui favorisent léchelle, linnovation et la rapidité de mise sur le marché. Avec un réseau de près de 20 000 consultants et 5 000 clients à travers les États-Unis, le Canada, lAsie et lEurope, Actalent dessert de nombreuses entreprises du Fortune 500. Nous sommes fiers dêtre lune des 500 meilleures firmes de conception de lEngineering News-Record (ENR) pour nos services de conception en ingénierie et un lauréat du prix ClearlyRated Best of Staffing® tant pour le service client que pour les talents.

Actalent est un employeur souscrivant au principe de légalité des chances et accepte toutes les candidatures sans tenir compte de la race, du sexe, de lâge, de la couleur, de la religion, des origines nationales, du statut dancien combattant, dun handicap, de lorientation sexuelle, de lidentité sexuelle, des renseignements génétiques ou de toute autre caractéristique protégée par la loi.

Si vous souhaitez faire une demande daccommodement raisonnable, tel que la modification ou lajustement du processus de demande demploi ou dentrevue à cause dun handicap, veuillez envoyer un courriel à actalentaccommodation@actalentservices.com pour connaître dautres options daccommodement.

Ordonnance sur légalité des chances de San Francisco: Conformément à lOrdonnance sur légalité des chances de San Francisco, pour tous les postes situés dans la ville et le comté de San Francisco, nous examinerons les candidatures des personnes qualifiées ayant un casier judiciaire ou des antécédents criminels.

Utilisation de lintelligence artificielle (IA): Nous pouvons utiliser lintelligence artificielle (IA) pour soutenir certaines étapes de notre processus dembauche, notamment la recherche, la présélection et lévaluation des candidatures. LIA aide à analyser les candidatures et les qualifications, mais les décisions finales sont prises par notre équipe de recrutement. En soumettant votre candidature, vous reconnaissez et acceptez que celle-ci puisse être examinée à laide doutils dIA.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Use of Artificial Intelligence (AI):We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

Apply About employer

More about this job

Responsibilities

Design and develop security-focused software in Python and Go, integrating post-quantum cryptography into products, systems, and networking protocols. Build and maintain secure communications using TLS, certificates, PKI, TPM, mTLS, and SSH, while contributing to secure architecture and system design.

Requirements

Candidates need strong software development experience in Linux environments, production experience implementing cryptographic technologies, and experience deploying or integrating post-quantum cryptography. They should be proficient in Python and Go and understand secure communications protocols, PKI or TPM technologies, key management, and secure software design.

Skills

Python
Go
Linux
Post-Quantum Cryptography
Cryptographic Integration
TLS
Mutual TLS
SSH
Certificates
Public Key Infrastructure
Trusted Platform Module
Key Management
Secure Software Design
System Architecture
Secure Communications
Cloud Security

Visa sponsorship

Not detected in the job text

Keywords

Post-Quantum Cryptography
PQC
Python
Go
Linux
Cryptography
TLS
Mutual TLS
SSH
Certificates
Public Key Infrastructure
PKI
Trusted Platform Module
TPM
Key Management
Secure Communications
Networking Protocols
Secure Software Design
Software Architecture
System Design
Cloud Security
Google Cloud
Secrets Management
Telecommunications
Networking
Embedded Systems
Production Systems

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