Senior SRE DHCP & DNS

Socket.dev; Brampton; On-site; CAD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Annual bonus

health and dental benefits

RRSP and TFSA programs

Stock matching programs

Discounts on Rogers services

Job summary

Rogers Communications is seeking a Lead Network Architect (DNS/DHCP) to join the Internet Protocol Network, Ops and Automation Team in Brampton. You will configure, manage, and optimize provisioning systems and DHCP services, while aligning with CableLabs specifications.

Strong Linux, scripting, and vendor coordination are essential.

Qualifications

• Experience with CableLabs DOCSIS specifications.
• Proficiency with GPON provisioning and services.
• Strong understanding of TCP/IP stack and network protocols.
• Experience with firewalls and load balancers.
• Familiarity with DNS, DHCP, and TFTP and Infoblox.
• Linux system administration expertise.
• Scripting in Bash and Python.
• Ability to analyze RFCs and vendor compatibility.
• Knowledge of monitoring KPIs and data trending.

Responsibilities

• Configure, manage, and troubleshoot provisioning systems (PCP).
• Support GPON and DOCSIS DHCP services (PNR).
• Administer DNS, DHCP, and TFTP with Infoblox integration.
• Maintain DNS/DHCP/TFTP with security best practices.
• Perform Linux admin tasks in production environments.
• Develop scripts to automate system processes.
• Collaborate with teams on large-scale deployments.
• Support incident response and capacity planning.
• Create MOP and ATP documents for lab and production.
• Coordinate OS/app upgrades and vendor issue resolution.

Skills

TCP/IP stack

DNS/DHCP/TFTP

Linux administration

Bash scripting

Python scripting

Network security

RFC analysis

Incident response

Capacity planning

Collaboration

Problem solving

Communication

Independent work

Tools

Cisco Prime Cable Provisioning (PCP)

Cisco Prime Network Registrar (PNR)

Infoblox

VMware

Job description

Our Technology team wakes up everyday with one goal in mind - connecting Canadians to the people and things that matter most. Together, we are proud to support 30 million Canadians each month through managing 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 a Lead Network Architect (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:

• 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

Growth & Development Opportunities:

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

Wellness Programs:

• Employee & family assistance program
• Virtual Healthcare
• Cognitive Behavioural Therapy (CBT)
• Low or no-cost fitness membership

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: Not Applicable (Regular Position)
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: 328886

To support career growth, collaboration, and high-performing teams, all Corporate Employees are expected to work onsite. 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.