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Added 17 mins ago
MO
Project Technician – Tier 3 Network & Infrastructure Specialist
MSP OPERATIONAL CORP
Guelph, ON · London, ON
- $90,000 to $100,000 CAD / year
As a Project Technician – Tier 3 Network & Infrastructure Specialist, you will play a senior hands-on role in the planning, design, and delivery of complex network and infrastructure…
Added 3 hours ago
S
Patient Experience iCare Exchange Integrations Engineer
Sanofi
Toronto, ON
- Full-time
As a Patient Experience iCare Insights/Exchange Integrations Engineer at Sanofi, you will play a pivotal role in transforming patient data into actionable insights that drive better health…
Added 4 hours ago
MD
Principal Information Security Engineer - ITS5
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
The Principal Information Security Engineer (PISE) is a senior cybersecurity position responsible for designing, implementing, and maintaining enterprise-wide information security programs…
Added 5 hours ago
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AI Engineer
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
As an AI Engineer in Agent Factory, you’ll design and build the core ML systems behind Workday’s next generation of AI agents. Working within a small, senior, cross-functional pod, you’ll…
Added 8 hours ago
L
Principal Engineer - Retail Systems
lululemon
Vancouver, BC
- Full-time
As a Principal Engineer, you will define the technical vision and implementation approach for major technology initiatives across lululemon’s global retail systems landscape. You will serve…
Added 8 hours ago
Senior Microsoft 365 Engineer- Identity & Security
Charger Logistics Inc
Brampton, ON
We are looking for a Senior Microsoft 365 Engineer- Identity & Security to independently own, administer, secure, and govern our enterprise Microsoft cloud environment. The role focuses on…
Added 8 hours ago
S
Associate Principal Electrical Engineering
SearchLabs
Toronto, ON
- Full-time
This is an excellent opportunity for a senior electrical engineer who wants to combine technical leadership with project delivery, client management, team development, and business growth.…
Added 8 hours ago
AI
DevSecOps Engineer - Bitbucket to GitHub Migration
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
ROLE: SENIOR DEVSECOPS ENGINEER: BITBUCKET TO GITHUB MIGRATION
Added 8 hours ago
UO
CVS: FPGA Electrical Engineer Intern
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Volunteer
The Civil & Commercial Space Division (CVS) is looking for an exceptional student electrical engineer with an emphasis in FPGA design for a summer internship. Interns will be tasked with…
Added 9 hours ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- Full-time
Partner with Windows platform, security, device, and other engineering teams to design robust and secure implementations.
Added 10 hours ago
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.NET/C# Engineer, TD Securities
TD
Toronto, ON
- Full-time
We are looking for a Senior Engineer to join the Securitization Technology team and embrace a broad range of tasks associated with developing application and systems solutions to address…
Added 10 hours ago
LT
Senior Product Cybersecurity Engineer - Platform Security
L3Harris Technologies
Montreal, QC
- Full-time
Job Title: Senior Product Cybersecurity Engineer – Platform Security
Added 11 hours ago
M
Senior Cloud Infrastructure Engineer
Mecka
Remote, Canada
- $165,000 to $200,000 CAD / year
- Full-time
- Remote
…AWS infrastructure this team builds and runs. We're hiring a Senior Cloud Infrastructure Engineer to help design, scale, and harden Mecka's AWS environment, with a focus on the networking…
Added 12 hours ago
MC
Senior DevOps Engineer
Modern Campus
Canada
- Full-time
Modern Campus is looking for a Senior DevOps Engineer to build, operate, and improve the cloud infrastructure supporting our higher education products. Our environment is primarily AWS,…
Added 12 hours ago
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Senior Designer, ICT/Security
HDR
Calgary, AB · Toronto, ON
- Full-time
HDR has immediate openings for Senior ICT (Information & Communication Technology)/Physical Security Engineers to join our team. In this dynamic role, you’ll forge powerful relationships…
Added 13 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 13 hours ago
LI
Senior Data Engineer
Livingston International
Toronto, ON · Etobicoke, ON
- Full-time
…plan, route, and optimize that movement. We're looking for a Senior Data Engineer to design, build, and scale the data infrastructure that powers logistics operations, transportation…
Added 13 hours ago
CO
Senior Manager, Software Engineering
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Manager, Software Engineering
Added 13 hours ago
UO
Principle Systems Engineer
University of Alaska Fairbanks Petroleum Engineering
Engineer, BC
- Full-time
The Space Dynamics Laboratory’s (SDL) Strategic & Military Space Division is seeking a highly accomplished Mission Engineer – Missile Defense Systems & Technology to provide senior…
Added 14 hours ago
C
Sr NetIQ Engineer (NetIQ OpenText)
CIBC
Toronto, ON · ON
- Full-time
The NetIQ Open Text Identity Manager Senior Engineer (NetIQ OpenText) is responsible for providing advanced technical expertise to support and resolve application and infrastructure issues…
Added 15 hours ago
E
Senior Mechanical Engineer
Enbridge
Sarnia, ON · Regina, SK · Fort McMurray, AB · Edmonton, AB · Calgary, AB
- Full-time
At Enbridge, we are committed to delivering safe, reliable energy while driving financial excellence and innovation. We are seeking a Senior Mechanical Engineer to join our team!
Added 16 hours ago
Q
Senior ASIC Verification Engineer
Qualcomm
Markham, ON
- Full-time
We are looking for an ASIC Verification Engineer to be part of our team to innovate and design complex leading, ultra-low power, solutions for audio and context aware applications.
Added 16 hours ago
AG
Senior Systems Integration Engineer
ADGA Group Consultants Inc
Ottawa, ON
- $135,000 to $150,000 CAD / year
- Full-time
ADGA Group is a proudly Canadian-owned and operated defence and security technology company specializing in purpose-built solutions for government and industry. We deliver mission-critical…
Added 17 hours ago
T
Senior Software Engineer (L3)
Twilio
Remote, Canada
- Full-time
- Remote
Join the team as Twilio’s next Senior Software Engineer, L3.
Added 17 hours ago
A
Senior Instrumentation Engineer
Actalent
Mississauga, ON
- $75 to $85 CAD / hour
- Full-time
Job Title: Senior Instrumentation and Controls Engineer

RSM US LLP

Senior Network Security Engineer (CCNP Security Needed)

Toronto, ON, Canada

Compensation Range: $88,000 - $162,000 · Full-time

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Job details

Pay: Compensation Range: $88,000 - $162,000
Job type: Full-time
Experience: 5+ years of progressive experience designing, implementing, and supporting enterprise-class network and security solutions.
Posting language: English
Posted: Oct 2, 2026

Original job description

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, inclusive culture and talent experience and our ability to be compelling to our clients. You’ll find an environment that inspires and empowers you to thrive both personally and professionally. There’s no one like you and that’s why there’s nowhere like RSM.

Position Overview

We are seeking a highly skilled Senior Network Security Engineer with a current Cisco Certified Network Professional – Security (CCNP Security) certification to join our team. As a Cisco Preferred partner delivering enterprise transport, security, wireless, cloud, and data center solutions, we help clients design, implement, and optimize secure, resilient networks.

This position is part of a well-established network infrastructure team composed of highly experienced, certified engineers recognized for delivering complex network and security implementations. You will serve as a hands-on technical leader and trusted advisor, designing and deploying advanced network infrastructure solutions.

Key Responsibilities

Network Architecture & Design – Architect and document end-to-end network security solutions including next-generation firewalls, SDWAN, segmentation, secure remote access, identity-based access control, and SASE frameworks following vendor validated designs and best practices.
Implementation Leadership – Lead the deployment and integration of complex security solutions including Cisco Secure Firewall, Cisco Secure Access, Cisco Umbrella, Cisco ISE, and Cisco Meraki.
Network & Security Optimization – Conduct in-depth assessments of client environments, identify gaps in security posture or policy enforcement, and deliver recommendations to improve resilience, compliance, and performance.
Escalation & Problem Resolution – Act as a senior escalation point for critical incidents from managed clients, providing root-cause analysis, remediation plans, and long-term corrective actions.
Client Advisory & Engagement – Engage with technical and executive stakeholders to align security architectures with business objectives. Deliver technical workshops, roadmap sessions, and security assessments.
Cross-Domain Collaboration – Partner with cloud, infrastructure, and managed services teams to design holistic solutions that span security, networking, and application delivery.
Knowledge Sharing & Mentorship – Mentor junior engineers and contribute to internal best practices and reference architectures to elevate overall team capability.

Required Qualifications

Active Cisco Certified Network Professional – Security (CCNP Security) certification.
5+ years of progressive experience designing, implementing, and supporting enterprise-class network and security solutions.
Deep technical expertise in firewall design and deployment, network segmentation, VPN and remote access, identity services (Cisco ISE), and SSE technologies.
Strong working knowledge of core routing and switching technologies.
Hands-on experience with Cisco Secure Firewall (FTD/ASA), ISE, Catalyst and Nexus platforms, Meraki stack, and Secure Access/SASE solutions.
Proven ability to serve as a senior technical escalation point, providing advanced troubleshooting and root cause analysis for complex client issues.
Strong communication and presentation skills with the ability to engage technical and business stakeholders.
Ability to travel up to 10%.

Preferred Qualifications

Consulting or professional services experience delivering enterprise network and security solutions.
Familiarity with automation and infrastructure-as-code approaches (Python, Ansible, REST APIs).
Experience with industrial networking and OT security technologies, including ICS/SCADA systems, Purdue Model architecture, network segmentation, and secure integration of IT and OT environments.
Experience leading network segmentation or security modernization initiatives.
Experience mentoring and guiding junior engineers, fostering skill development and promoting consistent best practices across the team.
Experience with dynamic routing protocols (OSPF, BGP, EIGRP).
Exposure to cloud security integration with AWS, Azure, or GCP.

Why Join Us

Join a high-performing, highly certified Infrastructure Network team within a global consulting firm where the focus is on security architecture, design, and optimization - not repetitive Tier 1/Tier 2 support. You’ll work on challenging, high-impact projects, help enterprise clients modernize their network security posture, and deepen your expertise across Cisco’s evolving security portfolio - all while collaborating with some of the most skilled engineers in the industry.

At RSM, we offer a competitive benefits and compensation package for all our people. We offer flexibility in your schedule, empowering you to balance life’s demands, while also maintaining your ability to serve clients. Learn more about our total rewards at https://rsmcanada.com/careers/life-at-rsm/rewards-and-benefits.html.

RSM does not tolerate discrimination and/or harassment based on race; colour; creed; sincerely held religious beliefs, practices or observances; sex (including pregnancy or disabilities related to nursing); gender (including gender identity and/or gender expression); sexual orientation; national origin; ancestry; familial or marital status; age; physical or mental disability; citizenship; political affiliation; medical condition (including family and medical leave); domestic violence victim status; past, current or prospective service in the Canadian uniformed service; Canadian Military/Veteran status; pre-disposing genetic characteristics or any other characteristic protected under applicable provincial employment legislation.

Accommodation for applicants with disabilities is available upon request in connection with the recruitment process and/or employment/partnership. RSM is committed to providing equal opportunity and reasonable accommodation for people with disabilities. If you require a reasonable accommodation to complete an application, interview, or otherwise participate in the recruiting process, please call us at 800-274-3978 or send us an email at careers@rsmus.com.

At RSM, an employee’s pay at any point in their career is intended to reflect their experiences, performance, and skills for their current role. The salary range (or starting rate for interns and associates) for this role represents numerous factors considered in the hiring decisions including, but not limited to, education, skills, work experience, certifications, location, etc. As such, pay for the successful candidate(s) could fall anywhere within the stated range.

Compensation Range: $88,000 - $162,000

Individuals selected for this role will be eligible for a discretionary bonus based on firm and individual performance.

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More about this job

Responsibilities

The Senior Network Security Engineer will architect and deploy complex network security solutions, including firewalls, SDWAN, and SASE frameworks. They will also serve as a senior technical escalation point for critical incidents and provide mentorship to junior team members.

Requirements

Candidates must hold an active CCNP Security certification and possess at least 5 years of experience in enterprise-class network and security solutions. Strong technical expertise in Cisco security platforms and the ability to engage with both technical and executive stakeholders are required.

Skills

Network security
Cisco ISE
Firewall design
SDWAN
SASE
Network architecture
Identity-based access control
Cisco Secure Firewall
Troubleshooting
Root cause analysis
Network segmentation
VPN
Remote access
Technical leadership
Mentorship

Benefits

Discretionary bonus
Flexible schedule

Visa sponsorship

Not detected in the job text

Keywords

CCNP Security
Cisco
Network Security
Firewall
SDWAN
SASE
Cisco ISE
Cisco Meraki
FTD
ASA
Nexus
Catalyst
Python
Ansible
REST APIs
OT Security
ICS
SCADA
Purdue Model
OSPF
BGP
EIGRP
AWS
Azure
GCP
Network Architecture
Consulting
Infrastructure-as-code

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