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Added 35 mins ago
Technical Staff Engineer-Applications
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
Full-time
Microchip’s Data Center Solutions (DCS) business unit delivers industry‑leading performance, reliability, and security across a broad portfolio of next‑generation interconnect and storage…
Added 1 hour ago
Junior AI Engineer
The Citco Group Limited
Halifax, NS
Full-time
…development centres, Citco invests heavily in technology development, security, and infrastructure to ensure our clients continue to receive award-winning products that underpin our…
Added 1 hour ago
Senior Electrical Engineer
Stantec
Toronto, ON
Full-time
Stantec is seeking a Senior Electrical Engineer to join our multidisciplinary Buildings team. The successful candidate will provide electrical engineering design and project delivery…
Added 1 hour ago
Intermediate Electrical Engineer
Stantec
Toronto, ON
Full-time
Stantec is seeking an Intermediate Electrical Engineer to join our multidisciplinary Buildings team. The successful candidate will provide electrical engineering design and project delivery…
Added 2 hours ago
Distribution Standards Engineers
BC Hydro
Burnaby, BC
$109,700 to $138,700 CAD / year
Full-time
Registration, or demonstrated progress toward registration, as a Professional Engineer (P.Eng.) or EIT
Added 2 hours ago
Software Developer, Hosted Platform Services
Cisco
Toronto, ON
Full-time
…for the network that powers various businesses in the Cisco Security Cloud. We are looking for a Sr Network Engineer with experience running internet-facing datacenter networks who is…
Added 3 hours ago
Senior Network Security Engineer (CCNP Security Needed)
RSM Canada
Toronto, ON
Full-time
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…
Added 3 hours ago
Lead Optics Engineer
Honeywell Aerospace
Cambridge, ON
Full-time
We are seeking a highly motivated and experienced Lead Optical Systems Engineer to join our team. This role requires a deep understanding of both optical systems and systems engineering.…
Added 4 hours ago
Senior Integration Developer -C Business Intel
Trillium Health Partners
Mississauga, ON
Full-time
Position: Senior Business Intelligence Data Engineer
Added 4 hours ago
Junior Software Engineer/MTS
MDA
Brampton, ON
Full-time
As a Junior Software Engineer/MTS, you would be part of a highly talented team to design, implement, maintain, and test safety critical, software solutions. You will have the opportunity to…
Added 4 hours ago
Embedded Software Engineer/MTS
MDA
Brampton, ON
Full-time
As our Embedded Software Engineer/MTS, you will be instrumental in using your skill and experience as part of a team to design, implement, maintain, and test safety critical, real-time…
Added 5 hours ago
Senior Network Security Engineer (CCNP Security Needed)
RSM US LLP
Toronto, ON
Full-time
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…
Added 6 hours ago
Electrical Engineer/Designer
Grantek
Burlington, ON
Full-time
The Electrical Engineer/Designer at Grantek is an exciting opportunity for an intermediate to senior-level professional with a strong background in electrical design and industrial control…
Added 6 hours ago
Software Developer, Hosted Platform Services
Cisco
Toronto, ON
Full-time
…for the network that powers various businesses in the Cisco Security Cloud. We are looking for a Sr Network Engineer with experience running internet-facing datacenter networks who is…
Added 7 hours ago
Lead Threat Intelligence Engineer
Clio
Calgary, AB · Vancouver, BC · Toronto, ON
Full-time
You will work closely with Clio's internal red team and detection engineer. Threat Intelligence characterizes the adversary - who they are, how they operate, what to watch for. The Red Team…
Added 8 hours ago
Full Stack Software Engineer
Manulife
Halifax, NS · Waterloo, ON
Full-time
Ability to lead initiatives, guide team of Junior Engineers, providing guidance on their work and progress.
Added 13 hours ago
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 16 hours ago
DevOps Engineer
TEEMA
Toronto, ON
$115,000 to $120,000 CAD / year
Full-time
We’re looking for an experienced DevOps / Infrastructure Engineer with strong AWS and/or GCP expertise to join a collaborative technology team.
Added 16 hours ago
Vmware Engineer
Green Light Worldwide
Montreal, QC
Contract
Work closely with security and networking teams to ensure compliance and performance standards.
Added 16 hours ago
Full Stack Engineer
TEEMA
Brampton, ON
$110,000 to $140,000 CAD / year
Contract
Mentor junior developers and provide technical guidance.
Added 17 hours ago
Electrical Technician Co-op
Merrick & Company
Ottawa, ON · Kanata, Ontario
…fire detection, lighting system, communication systems and security and access control. The position requires the collaboration with other disciplines, ability to interface with clients and…
Added 17 hours ago
Intermediate Electrical Engineer
Merrick & Company
Ottawa, ON · Kanata, Ontario
Full-time
This role is well suited for an engineer with strong design and construction document experience, sound technical judgment, and a clear understanding of building systems coordination across…
Added 18 hours ago
Senior Mechanical Engineer
ATS Industrial Automation
Cambridge, ON
Full-time
Periodically oversees Co-op students, Junior and Intermediate Designers on various projects.
Added 19 hours ago
Senior Security Engineer, Detection and Response
Marqeta
Remote, Canada
Full-time · Remote
We’re seeking an experienced Senior Security Engineer with a strong passion for Identity and Access Management (IAM) and proven expertise in cloud-native environments, particularly AWS. In…
Added 21 hours ago
Junior Hydrogeologist
WSP in Canada
Mississauga, ON
Full-time
…environmental stewardship, and infrastructure development. As a Junior Hydrogeologist, you'll support diverse hydrogeological, environmental, and engineering investigations while gaining…

RSM US LLP

Senior Network Security Engineer (CCNP Security Needed)

Toronto, ON, Canada

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

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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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