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Added 13 mins ago
Senior Manager, Critical Infrastructure Operations
Amazon
Airdrie, AB · Vancouver, BC · Victoria, BC · Toronto, ON
Recruit, lead, coach, and develop a team of managers, including managers responsible for compute operations, engineering, logistics, and security.
Added 29 mins ago
M(
Housekeeping Supervisor
MLSE (Maple Leaf Sports & Entertainment Partnership)
Toronto, ON · Scotiabank Arena
- Part-time
We're more than a workplace. We are a team of passionate people, boldly building the future of sport and entertainment, together. We believe in the power of play, the strength of…
Added 14 hours ago
SP
Proposal Lead
Spark Power ⚡
AB · Edmonton, AB
- Full-time
Spark Power, a trusted partner in energy in North America, is seeking to look for an experienced and results-driven Proposal Lead to lead the development and execution of winning pursuit…
Added 14 hours ago
SP
Proposal Lead
Spark Power
Remote, Canada
- Full-time
- Remote
Spark Power, a trusted partner in energy in North America, is seeking to look for an experienced and results-driven Proposal Lead to lead the development and execution of winning pursuit…
Added 15 hours ago
BE
Transformer Engineer
Boundary Electric
Grand Forks, BC
- Full-time
…resource supporting the sales, design, development, testing, and maintenance of transformers. This includes distribution transformers, power transformers, and special-purpose units. The…
Added 15 hours ago
BC
Senior Automation Engineer (Project Manager)
BBA Consultants
Saguenay, QC
- Full-time
By joining our team, you’ll support our industrial clients in the aluminium, energy and mining sectors with their operations as well as their maintenance and growth projects. As an…
Added 16 hours ago
NR
Sr. Microsoft Dynamics Nav BC Developer
Northern Reflections
Toronto, ON
- Full-time
As part of our growing organization, you'll join a collaborative and dynamic team that values innovation, customer connection, and the power of great fashion. Whether it's timeless comfort,…
Added 16 hours ago
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Associate Buyer
Northern Reflections
Toronto, ON
- Full-time
As part of our growing organization, you'll join a collaborative and dynamic team that values innovation, customer connection, and the power of great fashion. Whether it's timeless comfort,…
Added 17 hours ago
W
Field Technician- Electrical/Mechanical
Wajax
Sudbury, ON
- Full-time
The Electrical Service Field Technician will be responsible for the dismantling and reassembly of rotating equipment. The Technician will ensure quality and customers are the basis of all…
Added 17 hours ago
A
Systems Integration Engineer
AtkinsRéalis
Montreal, QC · Quebec, QC
- Full-time
AtkinsRealis is truly a world leader in its field and has been chosen to design and build some of the world's most prestigious projects. In Canada, our Rail, Transit Systems and…
Added 17 hours ago
CI
HR Operations Advisor
Calian in Space & Technology
Kingston, ON
- Full-time
We create innovative solutions that tackle complex challenges and help organizations and communities stay resilient, informed, and connected. If you’re driven by purpose and energized by…
Added 17 hours ago
GD
Senior Application Architect Manager
Globalfaces Direct
Toronto, ON · North York, ON
- $95,000 to $115,000 CAD / year
- Full-time
The Senior Application Architect Manager, Architecture & Integrations leads the design, delivery, and support of secure, scalable applications and integrations that power our business and…
Added 18 hours ago
Program Handover Manager
Bechtel Corporation
Toronto, ON
Bechtel Infrastructure is working in a Delivery Partner role within an integrated team with the customer organization for a Subway Project in Toronto, Ontario. The project scope includes…
Added 19 hours ago
K
Surveyor
Kiewit
Toronto, ON
- Full-time
As a Surveyor, you will play an integral role in establishing and maintaining methods for safe, accurate, and efficient Survey Field Operations. You will have responsibilities over field…
Added 19 hours ago
D
Professional Solution Development Engineer
Dematic
Mississauga, ON
- Full-time
After award, facilitate an organized handoff of the approved scope, costing assumptions, commitments, and supporting information to the Operations or execution team.
Added 20 hours ago
Senior Operator
PCL Construction
Oakville, ON
Strong understanding of power system operations and switching practices, including knowledge of solar PV and battery energy storage systems.
Added 20 hours ago
Junior Operator
PCL Construction
Oakville, ON
Basic understanding of power system operations, electrical systems, and switching practices; knowledge of solar PV and battery energy storage systems is considered an asset.
Added 20 hours ago
KG
Professional Solution Development Engineer
KION Group
Mississauga, ON
- Full-time
After award, facilitate an organized handoff of the approved scope, costing assumptions, commitments, and supporting information to the Operations or execution team.
Added 21 hours ago
BC
Program Handover Manager
Bechtel Corporation
Toronto, ON
- Full-time
Bechtel Infrastructure is working in a Delivery Partner role within an integrated team with the customer organization for a Subway Project in Toronto, Ontario. The project scope includes…
Added 21 hours ago
Surveyor
Kiewit
Toronto, ON
As a Surveyor, you will play an integral role in establishing and maintaining methods for safe, accurate, and efficient Survey Field Operations. You will have responsibilities over field…
Added 22 hours ago
Industrial Systems Program & Performance Lead
Amrize
Edmonton, AB · AB · Calgary, AB
Reporting to the Manager, Industrial Systems Acceleration & Implementation, the Industrial Systems Program & Performance Lead plays a key role in accelerating the development,…
Added 23 hours ago
Senior Power Systems Architect
Bell
Toronto, ON
Bell's Site Architecture team is seeking a motivated individual to define the long-term vision and strategy for site architecture with a dedicated focus on power infrastructure and energy…
Added 23 hours ago
GV
Lead Customer Project Support Engineer
GE Vernova
Markham, ON
- Full-time
GE Vernova’s Grid Automation Lead Customer Project Support Engineer (Protection/SCADA/Telecom Panel Design) is a hands-on, high-impact engineering role responsible for owning the design,…
Added 1 day ago
Director, CX Business Systems
Braze
Toronto, ON
This role will be responsible for defining and executing the strategy, roadmap, development, ownership, and maintenance of all business systems supporting our CX business domain that…
Added 1 day ago
LA
Director of Operations
LISI AEROSPACE NORTH AMERICA
Dorval, QC
- $150,000 to $180,000 CAD / year
- Full-time
Responsible for the business’s operations and lead the implementation of lean concepts and cost reduction activities (LEAP), manufacturing strategies, and daily operations for Lisi…

Altice USA

Dir Cyber Security Engineering

Toronto, ON, M5J 1H8, Canada

The starting pay rate/range at time of hire for this position in New York is $155,509.00 - 255,479.00 / year.

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Job details

Pay: The starting pay rate/range at time of hire for this position in New York is $155,509.00 - 255,479.00 / year.
Experience: 15+ years of cybersecurity leadership experience, including network and cloud security or related field experience.
Posting language: English
Posted: Oct 20, 2026

Original job description

Are you looking to Optimize your life? Start your exciting path to a rewarding career today!

We are Optimum, a leader in the fast-paced world of connectivity, and we're seeking driven and enthusiastic professionals to join our team, empower lives, fuel businesses, and drive innovation. Connectivity is no longer a luxury, but a necessity. A career at Optimum means you'll be enabling progress and enhancing lives by providing reliable, high-speed connectivity solutions that keep the world connected. Our successes, now and in the future, are powered by our amazing product, a commitment to our people and culture, and the connections we make in our communities.

If you are resourceful, collaborative, and passionate about delivering consistent excellence, Optimum is for you!

Job Summary

As the Director of Cyber Security Engineering, you will lead the strategic vision and implementation of advanced security frameworks, leveraging automation and AI/ML to enhance threat detection, response, and secure digital transformation across hybrid and multi-cloud environments. This role requires deep expertise in Zero Trust Architecture, SASE, CSPM, AI/ML, DevSecOps practices, NDR, WAF and Firewalls. You will oversee a team of security professionals and collaborate with IT, Architecture, engineering, and business units to ensure the protection of Optimum’s assets. The Director will be a forward-thinking leader with a passion for innovation, resilience, and secure digital transformation.

Responsibilities

Develop and execute a comprehensive Cyber Security strategy aligned with business objectives.
Oversee platform engineering for security controls: VPAM/PKI, key management/HSM, log pipelines, DDoS, WAF, remote access, and network firewalls.
Network & ISP security: engineer and operate DDoS scrubbing/runbooks; authoritative DNSSEC and WAF hygiene for customer-facing properties; coordinate policy distribution with backbone automation/orchestration.
Lead the adoption of Zero Trust Architecture and SASE frameworks across enterprise and cloud environments.
Hybrid Cloud and Emerging Technology such as AI/ML security: enforce Secure by Design guardrails for all Cloud and AI workloads (data boundaries, private tenancy, model and prompt protections).
Software supply chain security: vendor security management enforced with Zero Trust Networking concepts.
Oversee Cloud Security Posture Management (CSPM) and Cloud Workload Protection (CWPP) tools.
Collaborate with DevOps teams to embed and maintain security into CI/CD pipelines (DevSecOps) for cloud deployments.
Incorporate AI/ML-driven practices to enhance cybersecurity posture, improve threat detection and response times, and ensure a more secure digital transformation.
Enhance the security of corporate AI/ML initiatives, protect sensitive data, and aid the development of resilient systems that drive innovation while maintaining trust and compliance.

The Director also leads the Cyber Security Engineering Operations team, which runs the security platforms described above in production. The operations responsibilities include:

Own the day-to-day operation, availability, and performance of enterprise security platforms, including firewalls, WAF, DDoS protection, SASE, VPAM, PKI, HSM, and security log pipelines.
Establish and maintain a 24x7 on-call model for security engineering, with defined escalation paths and service levels for platform incidents and customer-impacting events.
Serve as the Tier 3 engineering escalation point for the Security Operations Center during active incidents, including emergency blocks, rule changes, and DDoS mitigation.
Manage the security policy and rule change process for firewalls, WAF, and proxies so that every change is requested, peer reviewed, tested, and recorded through enterprise change management.
Drive patching, upgrades, and end-of-life replacement of security infrastructure so platforms remain on supported and hardened versions.
Oversee certificate and key lifecycle operations, including issuance, renewal, revocation, and expiration monitoring, to prevent service outages caused by expired certificates.
Maintain configuration baselines for security platforms and monitor for drift, unauthorized changes, and unused or overly permissive rules.
Develop and keep current the operational runbooks, standard operating procedures, and disaster recovery plans for each security platform, and test failover on a regular schedule.
Automate routine operational work such as rule provisioning, health checks, and reporting to reduce manual effort and error.
Track operational metrics such as platform uptime, change success rate, mean time to restore, and ticket backlog, and report them to security leadership.
Provide audit evidence and support control testing for PCI, SOX, and other regulatory and internal requirements that depend on security platform operations.
Manage vendor support relationships, maintenance contracts, and license renewals for security engineering tools.
Coordinate capacity planning for security platforms with network and cloud engineering ahead of traffic growth and new service launches.

Qualifications

Bachelor’s degree in computer science preferred, Cybersecurity, or related field experience; Master’s preferred.
15+ years of cybersecurity leadership experience, including network and cloud security or related field experience.
Experience with AWS, Azure, and GCP security controls.
Expertise in Zero Trust, SASE, CASB, CSPM, CWPP, NDR, AI/ML Security, WAF, and Firewalls.
Proven experience on utilizing automation best practices to drive efficiencies and cost savings.
Strong understanding of security protocols, cryptography, authentication, and authorization.
Proven ability to lead cross-functional teams and manage complex projects.
Experience leading security engineering operations teams in a 24x7 production environment, including on-call and change management practices.
Excellent communication and stakeholder engagement skills.
Relevant certifications a plus: CISSP, CCSP, CISM, AWS Security Specialty, Azure Security Engineer, GCP.

At Optimum, every action and interaction we take part in, is driven by our three Guiding Principles: Do What’s Right, Drive One Optimum, and Make It Happen. These aren’t just words, they help us build trust, create real community, and embrace new ways of thinking. Our employees are empowered to do the right thing for our customers and co-workers and to recognize and reward these behaviors when we see them. It’s all part of the bigger picture of “Be The Difference” where each employee knows they have the power to enact real change, share new ideas, and understand that learning never stop.

If you have the drive to succeed and are ready to embark on a thrilling career, seize this opportunity today, and join our winning team. Together, we'll shape the future of connectivity.

All job descriptions and required skills, qualifications and responsibilities for a particular position are subject to modification by the Company from time to time, in the Company’s discretion based on business necessity.

We are an Equal Opportunity Employer committed to recruiting, hiring and promoting qualified people of all backgrounds regardless of gender, race, color, creed, national origin, religion, age, marital status, pregnancy, physical or mental disability, sexual orientation, gender identity, military or veteran status, or any other basis protected by federal, state, or local law.

The Company collects personal information about its applicants for employment that may include personal identifiers, professional or employment related information, photos, education information and/or protected classifications under federal and state law. This information is collected for employment purposes, including identification, work authorization, FCRA-compliant background screening, human resource administration and compliance with federal, state and local law.

Applicants for employment with The Company will never be asked to provide money (even if reimbursable) as part of the job application or hiring process. Please review our Fraud FAQ for further details.

Pay is competitive and based on a number of job-related factors, including skills and experience. The starting pay rate/range at time of hire for this position in New York is $155,509.00 - 255,479.00 / year. For other locations, please inquire with your recruiter. The rates/ranges provided herein are the anticipated pay at the time of hire, and do not reflect future job opportunity.

We appreciate your interest in this opportunity. Applicants must be authorized to work for ANY employer in the U.S. Please note that at this time, we do not provide visa sponsorship for employment.

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More about this job

Responsibilities

The Director of Cyber Security Engineering will lead the strategic vision and implementation of advanced security frameworks, including Zero Trust and AI/ML-driven threat detection. They will oversee a team of security professionals to manage enterprise security platforms and ensure the protection of assets across hybrid and multi-cloud environments.

Requirements

Candidates must have 15+ years of cybersecurity leadership experience with deep expertise in network and cloud security controls. A bachelor's degree in computer science or a related field is preferred, along with proficiency in AWS, Azure, and GCP security architectures.

Skills

Cybersecurity strategy
Zero Trust Architecture
SASE
Cloud Security
DevSecOps
AI/ML security
Network security
DDoS mitigation
WAF
Firewalls
Identity and Access Management
Cryptography
Incident response
Automation
Leadership
Risk management

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Zero Trust
SASE
CSPM
CWPP
DevSecOps
AI/ML
AWS
Azure
GCP
DDoS
WAF
Firewalls
PKI
HSM
DNSSEC
CISSP
CCSP
CISM
Cloud Security
Network Security
Automation
Incident Response
Cryptography
Identity Management
Compliance
PCI
SOX
Infrastructure
Engineering Operations

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