Senior Network Systems Engineer

OSL Retail Services

Engineer enterprise networks, cybersecurity, and cloud infrastructure at OSL Retail Services from the corporate office in Mississauga, Ontario.As Senior Systems Engineer, you will manage corporate LAN, WAN, wireless, firewall, VPN, and cloud networking environments. The work includes Windows, Linux, Microsoft Azure, Fortinet infrastructure, and complex technology projects. You will design, implement, secure, troubleshoot, and evolve systems while supporting IT service improvement.Key Responsibilities:
Administer and harden Fortinet firewalls, switches, access points, and VPNsManage on-premises and Azure cloud infrastructure environmentsAdminister Windows, Linux, and Azure-based application serversMonitor capacity, performance, security, and IT landscape changesDocument configurations, mappings, processes, and problem management recordsRequirements:
Five or more years designing complex enterprise network environmentsExpertise with firewalls, switches, access points, VPNs, and WAN solutionsAdvanced Windows and Linux administration and troubleshooting experiencePowerShell, Bash, or Python scripting and automation experienceMicrosoft Azure and Fortinet certifications strongly preferredApply senior network engineering expertise across Fortinet, Windows, Linux, Azure, cybersecurity, and enterprise infrastructure at OSL.
#J-18808-Ljbffr

Apply

Vacancy posted 2 hours ago

Similar jobs that could be interesting for youBased on the Senior Network Systems Engineer in Winnipeg, MB vacancy

Senior Network Engineer
How You’ll Support Our Mission We are looking for a Senior Network Engineer who brings deep technical expertise and an even deeper sense of ownership... ...across environments. Configure and manage F5 BIG-IP systems for load balancing, traffic management, and application...
Senior
ESO
Winnipeg, MB
2 hours ago
Senior Network Engineer
$120k - $130k per year
...operating model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing... ...of the action? We are seeking a highly skilled and motivated Senior Network Engineer with 7+ years of experience to join our dynamic infrastructure...
Senior
Full time
Work at office
TMX Group
Winnipeg, MB
2 hours ago
Senior Network Engineer
...is working with a major health insurance company seeking a Senior Network Engineer to join their growing team.This is a hybrid environment, requiring... ..., and operation) of complex network infrastructure systems, including:Enterprise networking environments including Data...
Senior
Remote work
Afternoon shift
2 days per week
Early shift
OnX
Winnipeg, MB
2 hours ago
Sr. Network Systems Engineering, Firewall
$99.1k - $132.1k per year
About the RoleMcKesson is seeking a Sr. Network Systems Engineering, Firewall to lead the design, implementation, and governance of secure enterprise network infrastructure across cloud, data center, and hybrid environments. This role will drive the evolution of McKesson’s...
Senior
Long term contract
Remote work
Mckesson Corporation
Winnipeg, MB
2 hours ago
Senior Network Engineer - Demonware
$100.22k - $197.76k per year
...about working with technologies for low-latency, large scale systems in a collaborative environment then we’d love to hear from... ...business needs.Your Mission We are looking for a talented Senior Network Engineer to join our Platform Department and help form technical...
Senior
Full time
Temporary work
Part time
Work at office
Worldwide
Relocation package
Activision
Winnipeg, MB
2 hours ago
Senior Optical Network Engineer
$130k - $155k per year
...growing data center markets, and ROHL Global Networks is building the fiber that connects it.... ...start to finish. We’re looking for a Senior Optical Network Engineer to own the design of everything that lights our fiber: DWDM line systems, coherent transponders, and the packet...
Senior
For contractors
Internship
Work at office
Flexible hours
Rohl Global
Winnipeg, MB
2 hours ago
Senior Cloud Network Engineer
...customers. Role OverviewWe are seeking a highly skilled Senior Cloud Network Engineer to design, implement, and manage our worldwide cloud and on... ...Company may use technology-assisted tools, including AI-based systems, to support the review and assessment of applications....
Senior
Worldwide
Relocation
Crescendo Technology
Winnipeg, MB
2 hours ago
Senior Network Engineer
$110k - $140k per year
...diverse business, we offer opportunities not only to help you reach your potential, but also to contribute to our clients’ success.Senior Network Engineer This is a HYBRID position which requires 3 days per week in our Toronto office. About The Department The...
Senior
Long term contract
Temporary work
Casual work
Work at office
Local area
Remote work
Flexible hours
3 days per week
Franklin Templeton
Winnipeg, MB
2 hours ago
Senior Fiber Network Engineer
...and telecommunications services, is seeking an experienced Senior Fiber Network Engineer to join their operations in Kimberley, Northern Cape. This... ...of fiber optic principles, including optical transmission systems (DWDM, OTN), PON technologies, and optical safety protocols...
Senior
For contractors
Placements24
Winnipeg, MB
2 hours ago
Contract Systems Engineer - Secure Communications & Networking
General Dynamics Mission Systems-Canada is seeking a Systems Engineer Contractor to join the Bowman product development team in Calgary. The role covers... ...tactical communications systems. You will work across networking, RF, and IT services, contributing to design reviews,...
Contract work
For contractors
General Dynamics Mission Systems, Inc.
Winnipeg, MB
2 hours ago
Senior Wireless Network Engineer
...leading telecommunications company, is seeking an experienced Senior Wireless Network Engineer to join their fully remote technical team. This role is... .... Experience with network monitoring and management systems. Excellent analytical, problem-solving, and communication...
Senior
Remote work
Flexible hours
Placements24
Winnipeg, MB
2 hours ago
Gpu Networking Engineer: Rdma-Optimized Systems
Baseten is building the global OS for distributed AI hardware. We seek a foundational engineer to lead GPU networking, co-optimizing communication and compute for disaggregated serving and WideEP. You will blend open-source tech with custom kernels to push wire-speed data movement...
Baseten
Winnipeg, MB
2 hours ago
Senior Network Engineer At Tcs
Join Tata Consultancy Services as a Senior Network Engineer focused on enterprise Data Center and network infrastructure. Leverage your strong networking skills to create secure, reliable, and scalable solutions. TCS seeks a Senior Network Engineer with proven experience...
Senior
Tata Consultancy Services Limited
Winnipeg, MB
2 hours ago
Senior Cloud Network Engineer
Design enterprise cloud networks for a major health insurance company through OnX Canada in a hybrid Toronto environment. Apply AWS, Azure, and GCP expertise.As Senior Network Engineer, you will lead engineering, implementation, and operational support for enterprise and hybrid...
Senior
OnX
Winnipeg, MB
2 hours ago
Software Engineer - Gpu Networking & Distributed Systems
$165k - $330k per year
...Capital. Join us and help build the platform engineers turn to ship AI products.About Baseten... ..., we are building the global operating system for distributed, heterogeneous AI hardware... ...LLM and multi-modal workloads scale, the network is the computer. We are looking for foundational...
Flexible hours
Baseten
Winnipeg, MB
2 hours ago
Senior Software Engineer - Networking
...security, workload governance, and cloud-native networking. As autonomous AI agents, LLM frameworks,... ...for passionate and skilled software engineers to join us in our mission to secure the... ...Design and build Kubernetes networking and network security features in Go across Calico's...
Senior
Flexible hours
Tigera
Winnipeg, MB
2 hours ago
Senior Network Engineer Vancouver
Vancouver-based Senior Network Engineer specializing in Multicast and Cisco data center technologies will support TMX’s critical infrastructure through hybrid work.This full-time senior role requires seven-plus years in large-scale, mission-critical network operations. You...
Senior
Full time
Canadian Derivatives Clearing Corporation
Winnipeg, MB
2 hours ago
Senior Network Security Engineer
Protect telecommunications networks remotely across South Africa using firewalls, cloud security... ..., and incident response expertise.This senior specialist role safeguards network... ...investigations, and collaboration with IT and engineering teams.Key Responsibilities: Design and...
Senior
Remote work
Placements24
Winnipeg, MB
2 hours ago
Software Engineer Ii - Systems, Networking & Embedded
Cisco Systems, Inc. is seeking a software developer to craft user-friendly, reliable software and tools that support critical technology platforms such as operating systems, networks, and databases. You will balance growing our software capabilities with hardware compatibility...
Cisco Systems, Inc
Winnipeg, MB
2 hours ago
Senior Cloud Network Engineer
Build and improve ESO’s cloud and hybrid network infrastructure through Azure networking, F5 BIG-IP, and methodical troubleshooting. Own meaningful technical progress.As a Senior Network Engineer, you will architect, configure, and maintain infrastructure supporting ESO products...
Senior
ESO
Winnipeg, MB
2 hours ago
Senior Systems Engineer
Job Title: Senior Systems EngineerHalifax, Gatineau, Ottawa, or Montreal (LaSalle) Work Arrangement... ...Navy. As a member of the Systems Engineering Team within the IC Job Title: Senior... ..., and compliance across electrical, networking, software, and infrastructure components...
Senior
Weir
Winnipeg, MB
2 hours ago
Senior System Engineer
...matter, and your career can grow, we’d love to meet you. The Opportunity: As the Senior Systems Enginee r, you will be instrumental in engineering and managing our corporate network, infrastructure, cybersecurity and cloud services. The role combines senior systems engineering...
Senior
Internship
Work at office
Afternoon shift
OSL Retail Services
Winnipeg, MB
2 hours ago
Senior Cloud Network Operations Engineer
Cloud-scale networking and Linux troubleshooting define this Senior Network Operations Engineer position for an AI-native cloud company. Support infrastructure serving open-source... ...AI infrastructureTroubleshoot Linux systems through diagnostics and log analysisSupport Cisco...
Senior
Lemon.io
Winnipeg, MB
2 hours ago
Senior Data Center Network Engineer
Provision large-scale data center networks with Python, Linux, and automation at Cerebras Systems. Locations include Norway, Finland, Toronto, and Sunnyvale.As a Senior Datacenter Provisioning Engineer, you will commission and validate network infrastructure, servers, and related...
Senior
Worldwide
Cerebras
Winnipeg, MB
2 hours ago
Senior Dwdm Optical Network Engineer
Design DWDM systems and coherent optical networks onsite in Acheson, Alberta, supporting ROHL Global Networks’ growing long-haul fiber infrastructure.As Senior Optical Network Engineer, you will own optical and Layer 2 transport architecture. You will create link budgets, channel...
Senior
Rohl Global
Winnipeg, MB
2 hours ago
Network Engineer
$113k - $149k per year
NETWORK ENGINEERMoneris is seeking a highly skilled Network Engineer to design, implement, automate, and support the enterprise network... ...for critical production systems, and collaborate with Infrastructure... ...You will report to the Senior Manager, Network Infrastructure...
Senior
Remplacement
Work at office
Remote work
Flexible hours
Moneris
Winnipeg, MB
2 hours ago
Senior Ran Network Optimization Engineer
Lead 4G and 5G RAN optimization for Rogers in Brampton or Toronto, using network analytics to improve performance, capacity, and reliability.As a Senior RAN Designer, you will support Rogers’ RAN Engineering and Innovation team. Apply wireless engineering fundamentals, KPI...
Senior
Rogers Communications
Winnipeg, MB
2 hours ago
Senior Linux Kernel Networking Engineer
Advance Linux kernel networking at Arista Networks through C development, upstream collaboration, and customer-focused problem solving for EOS.This senior engineering role supports the Linux Kernel team responsible for EOS across data center, campus, and routing environments...
Senior
Arista Networks, Inc.
Winnipeg, MB
2 hours ago
Senior Network Platform Engineer Lead
Senior Engineering Specialist Lead, Network Security Services Location: Toronto, London or Winnipeg, ON/MB (office-based location, hybrid 3x week)Language: Strong written and verbal English communication skillsAbout the Opportunity Are you an experienced network...
Senior
Work at office
Altis Technology
Winnipeg, MB
2 hours ago
Remote Presales Systems Engineer- Networking (Aruba/Juniper)
Hewlett Packard Enterprise is seeking a motivated Presales Systems Engineer to support our HPE Networking business, including Aruba and Juniper Networks. This role is designed for an Experienced Systems Engineer ready to take the next step, working closely with account teams...
Remote work
HPE Aruba Networking
Winnipeg, MB
2 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Network Systems Engineer. Be the first to apply!