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Added 5 mins ago
IT Infrastructure Analyst
CanadaOne Auto
AB · Edmonton, AB
Full-time
CanadaOne Auto is modernizing its technology environment by moving from legacy infrastructure to cloud-based solutions, strengthening cybersecurity, improving application architecture, and…
Added 22 mins ago
Senior Payroll Administrator - Michels Canada
Michels Corporation
Nisku, AB
Michels Canada is a nationally recognized general contractor specializing in energy, infrastructure, and construction. Headquartered in Nisku, Alberta, we also operate offices in British…
Added 2 hours ago
Bilingual Presales Solutions Architect
Xerox
Toronto, ON · Ottawa, ON · Montreal, QC
…digital transformation, cloud, cybersecurity, managed services, infrastructure, and workplace modernization solutions across the…
Added 2 hours ago
Senior Systems Engineer - Identity and Access Management
Electronic Arts
Vancouver, BC
…we power the platforms, AI-driven tools, live services, and infrastructure that ensure global scale, secure player experiences, and unlock bold new…
Added 2 hours ago
Senior Database Administrator (Oracle, SQL Server, AWS RDS & Automation)
BMO
Toronto, ON · SCC
Full-time
We are seeking a highly skilled and motivated Database Administrator to join our NACB Database Deployment and Support Team. This role is responsible for ensuring the availability, security,…
Added 2 hours ago
Network Administrator
Technology Solve
Brandon, MB
$45,000 to $65,000 CAD / year
Full-time
We are seeking a skilled and customer-focused Network Administrator to join our team. The successful candidate will work directly with clients to maintain secure, stable, and…
Added 2 hours ago
Sr. Manager, System Administrator
Gildan Activewear Inc
Montreal, QC
Other
…of our Windows Server and Intel-based physical and virtual infrastructure. In this role, you will lead a global team of systems engineers, manage vendor relationships, and ensure maximum…
Added 3 hours ago
Firewall Administrator (Global)
Giesecke+Devrient
Markham, ON
Development, maintenance, and continuous improvement of infrastructure and security documentation
Added 3 hours ago
System Administrator, DevOps and Infrastructure
Sander Geophysics
Ottawa, ON
Full-time
The System Administrator, DevOps and Infrastructure performs day-to-day administration of SGL’s infrastructure through maintaining, upgrading, managing and troubleshooting our software,…
Added 4 hours ago
IT Systems & Microsoft 365 Administrator
Thyme & Again Creative Catering
Ottawa, ON
Contract
Thyme & Again is looking for a hands-on IT Systems & Microsoft 365 Administrator to take ownership of our day-to-day IT environment across our two Ottawa locations and help us continue…
Added 4 hours ago
Windows Server Administrator
Hays
Toronto, ON
Full-time
The ideal candidate will contribute to our modern IT practices through infrastructure automation, cloud technologies, and efficient system management.
Added 5 hours ago
Health & Safety Supervisor
FCC Construcción
Toronto, ON
Full-time
With 125 years of experience, the FCC Group's Infrastructure Division is present in 25 countries, and its activities cover all areas of engineering and construction. It is a leader in the…
Added 5 hours ago
Senior Identity & Access Management Engineer
Charger Logistics Inc
Brampton, ON
5+ years in identity and access management, with deep hands-on Okta administration. An Okta Certified Professional, Administrator or Consultant certification is a strong plus.
Added 6 hours ago
Senior Identity & Access Management Engineer
Charger Logistics Inc.
Brampton, ON
Full-time
5+ years in identity and access management, with deep hands-on Okta administration. An Okta Certified Professional, Administrator or Consultant certification is a strong plus.
Added 8 hours ago
Infra System Administrator
Emplo Inc.
Ottawa, ON
Full-time
You’re a systems engineer/administrator who designs secure, automated platforms at scale. You translate requirements into robust builds, optimize performance and cost, and lead…
Added 12 hours ago
Windows Server Administrator
The Citco Group Limited
Toronto, ON
Full-time
…work with dedicated professionals to implement and maintain IT infrastructure components while demonstrating expertise in systems administration and automation. This role reports to the…
Added 20 hours ago
Enterprise Application Administrator
DIRTT
AB · Calgary, AB
Full-time
The Enterprise Application Administrator owns the administration, configuration, and lifecycle of DIRTT's core business applications. You are the technical authority and escalation point…
Added 20 hours ago
Sr. System Administrator
DIRTT
AB · Calgary, AB
Full-time
The Senior Systems Administrator owns DIRTT's core infrastructure platforms: compute (VMware, Hyper-V, and AWS), storage (NetApp ONTAP), and identity and access management (Active Directory…
Added 21 hours ago
Infra / Cloud & GenAI Architect
Tata Consultancy Services
Calgary, AB
Full-time
…clients to transform themselves across the full AI stack, from infrastructure to…
Added 21 hours ago
Factory IT Technician - Bolton Pet Plant
Mars
Bolton, ON · BPP-Mars Canada Inc.
Full-time
Ensure cyber security of home site - Local Network Administrator
Added 21 hours ago
Lead EHS Advisor
Aecon Group Inc.
AB · Sturgeon County, AB
Full-time
Aecon delivers some of the most complex and impactful infrastructure projects - from transformative transportation networks to critical energy, industrial and nuclear programs. The projects…
Added 21 hours ago
Level 2 3 Network Administrator & Projects Specialist (35949)
Myticas Consulting
Ottawa, ON
Full-time
…delivers advanced IT solutions across cloud, cybersecurity, infrastructure and digital…
Added 21 hours ago
Senior Backup Administrator
Hays
Toronto, ON
Full-time
Coordinate with infrastructure, database, application, security, network, and vendor teams to resolve backup-related incidents and service requests.
Added 21 hours ago
DevOps Specialist - Kubernetes (35700)
Myticas Consulting
Ottawa, ON
Full-time
…manage, support, and optimize containerized applications and infrastructure. The ideal candidate will have hands-on experience deploying, scaling, maintaining, and troubleshooting…
Added 21 hours ago
Scheduler / Administrator
AWP Safety
Dartmouth, NS
$17.75 to $20 CAD / hour
Full-time
…safely. We protect those who operate, maintain, and upgrade infrastructure in the energy, broadband, and transportation sectors and provide traffic control for major events like the Super…

Giesecke+Devrient

Firewall Administrator (Global)

Markham, ON, Canada

Pay: $$ $$ $$ $$ $$ https://career5.successfactors.eu/career?company=gieseckede&career_job_req_id=27778&career_ns=job_application
Posting language: English
Posted: Sep 14, 2026

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Applications open in a new tab.

Original job description

Compensation: $115,000 - 135,000 plus up to 5% bonus, capped at 150%

Job Summary

Join our network security team and take responsibility for protecting and evolving a global enterprise firewall landscape in a dynamic international environment.

Primary Responsibilities

Firewall Operations

Administration and operation of enterprise firewall environments across global cloud, data center, and branch locations
Planning, coordination, and execution of firewall rollouts, migrations, and lifecycle activities
Ensuring compliance with defined SLAs, including response and resolution times during ticket handling
Creation, implementation, and documentation of changes within the scope of the firewall service
Development, maintenance, and continuous improvement of infrastructure and security documentation
Configuration and implementation of firewall rules, NAT policies, and routing adjustments
Regular review of existing firewall rule sets and execution of policy clean-ups to ensure security and performance best practices
Support in troubleshooting and resolving network connectivity and security-related incidents
Collaboration with internal teams and international stakeholders to ensure stable and secure network operations

Project Support & Design

Participate in design and implementation for business-driven projects
Assist in planning and deploying new sites, security Zones and upgrades
Contribute to firewall and segmentation design based on security requirements
Work with senior engineers/architects on solution design and validation
Implement and maintain network security controls and best practices

Cross-Functional Collaboration

Work closely with infrastructure, systems, and application teams
Communicate effectively with stakeholders on incidents and project progress
Escalate complex issues appropriately while taking ownership of resolution

Qualifications, Experience and Educational Requirements

Work Experience:

Proven experience in administering enterprise firewall environments, ideally with Palo Alto Networks firewalls
Strong networking knowledge, particularly in Internet technologies, routing protocols, IPv4, and IPv6
Solid understanding of IT security principles, network security architectures, and best practices
Familiarity with ITIL-based service management processes is an advantage
Structured, service-oriented working style with a strong focus on quality and reliability
Ability to communicate effectively with international stakeholders in a professional environment
Fluent English and good German language skills, both written and spoken

Education:

University or College Degree in the technology-related field or equivalent work experience
Certification in Security / Firewall Vendors

Working Conditions

Safety Shoes/boots are mandatory on the Production/Manufacturing floor;
Limited travelling is required;
Providing Level 3 support after-hours;
Available to work flexible hours and weekends to conduct maintenance and upgrades;

Additional Information

*This job description is not intended to be all inclusive. The candidate hired will also perform other reasonable related business duties as assigned by the supervisor. The company reserves the right to revise or change job duties as needed. This job description does not constitute a written or implied contract of employment.

By applying to this position, you are confirming you possess either a Canadian citizenship, permanent resident status or valid work permit.

Please note: Reference Checks and Credit, Criminal Background Checks will be administered on suitably qualified candidates. Your application will be kept on file for up to two years

$$ We are an equal opportunity employer! We promote diversity in all its forms and create an inclusive work environment, free from prejudice, discrimination and harassment, in which all employees feel a sense of belonging. We warmly welcome all applications regardless of gender, age, race or ethnic origin, social and cultural background, religion, disability and sexual orientation.

$$ $$ $$ $$ $$ https://career5.successfactors.eu/career?company=gieseckede&career_job_req_id=27778&career_ns=job_application

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More about this job

Responsibilities

The Firewall Administrator is responsible for the operation, maintenance, and security of global enterprise firewall environments across cloud and data center locations. They will also collaborate with international teams to design security solutions and resolve network-related incidents.

Requirements

Candidates must have proven experience in administering enterprise firewalls, preferably with Palo Alto Networks, and a strong understanding of networking and security principles. A university or college degree in a technology-related field or equivalent experience is required, along with proficiency in English and German.

Skills

Firewall Administration
Palo Alto Networks
Network Security
Routing Protocols
IPv4
IPv6
ITIL
Infrastructure Documentation
NAT Policies
Incident Troubleshooting
Security Architecture
Project Management
Stakeholder Communication
Network Connectivity

Visa sponsorship

Not detected in the job text

Keywords

Firewall
Palo Alto Networks
Network Security
Routing
IPv4
IPv6
ITIL
Cloud
Data Center
NAT
Infrastructure
Security Zones
Segmentation
Incident Management
SLA
Network Operations
Enterprise Security

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