Sr. SRE Specialist DNS & DHCP

Rogers Communications, Inc.; Brampton; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading telecommunications company in Brampton is looking for a Sr. SRE Specialist DNS & DHCP to manage and support critical network services. The role involves configuring DOCSIS provisioning systems, optimizing DNS, DHCP, and TFTP services. Ideal candidates have strong knowledge of network protocols and advanced Linux administration skills. The position offers competitive salary and extensive benefits, including health and wellness programs.

Benefits

Competitive salary & annual bonus

Flexible health and dental benefits

Company matching contributions to charities

Paid time off for volunteering

Wellness Programs

Qualifications

• Strong knowledge of CableLabs DOCSIS specifications.
• Experience with GPON technologies and service provisioning.
• Advanced skills in Linux system administration.

Responsibilities

• Configure and manage DOCSIS provisioning systems.
• Support GPON and DOCSIS DHCP services.
• Perform advanced Linux system administration tasks.

Skills

CableLabs DOCSIS specifications

GPON technologies

TCP/IP stack and protocols

firewalls and load balancers

network security guidelines

service monitoring principles

Cisco Prime Cable Provisioning

Cisco Prime Network Registrar

DNS, DHCP, TFTP

Linux system administration

VMWare virtual machine deployment

Bash and Python scripting

Job description

Overview

Our Technology team wakes up every day with one goal in mind - connecting Canadians to the people and things that matter most. We support 30 million Canadians each month through a robust portfolio that champions leading-edge technology. We drive large-scale, complex, and high-visibility technology projects and programs that shape the future of technology in Canada and expand connectivity from coast to coast. If you are interested in being a part of this, consider applying for the following opportunity:

Who we are looking for:

We are seeking Sr. SRE Specialist DNS & DHCP for our Internet Protocol Network, Ops and Automation Team.

What you’ll do

• Configure, manage, and troubleshoot DOCSIS provisioning systems, specifically Cisco Prime Cable Provisioning (PCP).
• Support and maintain GPON and DOCSIS DHCP services, specifically Cisco Prime Network Registrar (PNR).
• Administer and optimize DNS, DHCP and TFTP services, including Infoblox integration.
• Ensure compliance with CableLabs DOCSIS and Packet Cable specifications and best practices.
• Perform advanced Linux system administration tasks in production environments.
• Write and maintain basic Bash and Python scripts to automate system processes.
• Collaborate with cross-functional teams to support large-scale network deployments.
• Provide technical expertise for incident response, problem management, and capacity planning.
• Develop Method of Procedure (MOP) and Acceptance Test Plan (ATP) documents for both lab testing and production deployments.
• Execute operating system and application upgrades, tuning, and patch management in alignment with company policies and standards.
• Coordinate with external vendors to resolve issues related to services and platform performance.

What you bring

• Strong knowledge of CableLabs DOCSIS specifications.
• Experience with GPON technologies and service provisioning.
• In-depth understanding of the TCP/IP stack, protocols; packet capture, and analysis tools
• Experience with firewalls and load balancers
• Basic understanding of network security guidelines and best practices
• Understanding of service monitoring principles, KPIs collection, and data trending
• Ability to analyze RFCs and determine possible causes of incompatibilities between different vendors
• Hands-on experience with Cisco Prime Cable Provisioning (PCP).
• Hands-on experience with Cisco Prime Network Registrar (PNR).
• Proficiency in DNS, DHCP, TFTP, including Infoblox solutions.
• Advanced skills in Linux system administration (networking, security, troubleshooting).
• Advanced skills in VMWare virtual machine deployment, maintenance, and troubleshooting.
• Entry-level to intermediate knowledge of Bash and Python scripting.
• Strong analytical, troubleshooting, and problem-solving abilities.
• Excellent communication skills and ability to work independently or in a team.

What’s in it for you?

We believe in investing in our people and helping them reach their potential as valuable members of our team. As part of our team, you’ll have access to a wide range of incredible resources, growth opportunities, discounts, and perks, including:

Competitive salary & annual bonus.

• Competitive & flexible health and dental benefits, pension plan, RRSP, TFSA, and Stock matching programs.

Discounts:

• Relish up to 50% off Rogers Services and Blue Jays Tickets, 25% off TSC items, and a 20% discount on all wireless accessories sold in Rogers stores.

Paid time off for volunteering

• Company matching contributions to charities you support
• Self-driven career development programs (E.g. MyPath program) o Rogers First: priority in applying to internal roles of interest

Wellness Programs:

• Homewood employee & family assistance program
• Cognitive Behavioural Therapy (CBT) & Virtual therapy sessions
• Low or no-cost fitness membership with access to virtual classes

Our commitment to the environment and diversity:

• Work for an organization committed to environmental protection
• Strong commitment to diversity and inclusion with employee resource groups supporting equity-deserving groups including groups representing People of Colour, 2SLGBTQIA+, Indigenous Peoples, Persons with Disabilities and Women. We all bring something different, and we know what makes us different makes us great.

To protect our people, brand and assets, a pre-employment background check will be conducted. As part of our selection process, all candidates must clear a criminal background check. Additionally, a credit check and drivers abstract may be required depending on the role.

Schedule: Full time
Shift: Day
Length of Contract: No Selection
Work Location: 8200 Dixie Rd (341), Brampton, ON
Travel Requirements: Up to 10%
Background Check(s) Required: Criminal Record and Credit Check
Posting Category/Function: Technology & Engineering
Requisition ID: 328996

To support career growth, collaboration, and high-performing teams, all Corporate Employees are expected to work onsite a minimum of four days per week starting October 6, 2025, increasing to five days per week effective February 2, 2026. We believe that in-person connection strengthens our culture and drives industry-leading performance.

At Rogers, we believe the key to a strong business is a diverse workforce where equity and inclusion are core to making everyone feel like they belong. We do this by embracing our diversity, celebrating our different perspectives, and working towards creating environments that empower our people to bring their whole selves to work. Everyone who applies for a job will be considered. We recognize the business value in creating a workplace where each team member has the tools to reach their full potential by removing any barriers for equal participation. We work with our candidates who are experiencing a disability throughout the recruitment process to ensure that they have what they need to be at their best. Please reach out to our recruiters and hiring managers to begin a conversation about how we can ensure that you deliver your best work. You matter to us! For any questions, please visit the Recruitment Process FAQ.

Posting Notes: Technology

Location: Brampton, ON, CA

Being a Rogers team member comes with some great perks & benefits including:

Health & well-being benefits, Donation matching, Paid time off for volunteering, Wealth Accumulation including Pension plan & Employee stock options, Generous employee discounts, Leadership development, Mentorship, and Coaching programs

*available for full-time and part-time permanent employees, some restrictions apply

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