Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

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
Vacancy posted 1 hour ago
Similar jobs that could be interesting for youBased on the Senior Network Systems Engineer in Winnipeg, MB vacancy
  •  ...Build AI Inference Networking software at Equinix using SDN, proxying, and open-source engineering expertise. Work within a globally distributed development team. As a Senior SDN Network Software Engineer, you will help develop open-source software for Equinix’s AI Inference... 
    Senior

    Equinix

    Winnipeg, MB
    1 day ago
  • Windows Server, Linux, and networking expertise define this Senior Systems Network Administrator opportunity with a strategic partner in Montreal. Work across hybrid infrastructure environments.GO ROCK IT is seeking an experienced infrastructure professional for a senior position... 
    Senior
    Long term contract

    Go Rock IT

    Winnipeg, MB
    1 hour ago
  •  ...operating some of the most mission critical networks and applications. Founded in 1997,...  ...customer experience, with best-in-class engineering support. Position SummaryThe Managed Services...  ...Provide and implement recommendations on systems, application upgrades, and patching... 
    Senior
    Work at office
    Immediate start
    Remote work
    1 day per week

    Charter

    Winnipeg, MB
    1 hour ago
  • $111k - $125k per year

     ...we’d love to hear from you!About the Opportunity As a Senior Network Engineer, you will be responsible for maintaining the design, planning...  ...junior network engineersInfluence multiple parts of a product or system through technical expertiseRequired Knowledge, Skills, and... 
    Senior
    Remote work

    Ting Internet

    Winnipeg, MB
    1 hour ago
  • 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
    1 hour ago
  •  ...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
    1 hour ago
  • Our client, is seeking a high-performing, hands-on Senior Network Engineer to join their global network engineering group as part of an enterprise...  ...by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including... 
    Senior
    Permanent employment
    Full time
    Remote work
    Relocation package
    3 days per week

    Randstad Canada

    Winnipeg, MB
    1 hour ago
  • $120k - $130k per year

    Senior Network Engineer### Senior Network EngineerPostuler: Toronto - 100 Adelaide St W: Temps plein: Publié aujourd'hui: R-5999**Venture...  ...model, we're powering some of the nation's most critical systems, fueling capital formation and innovation, bringing increased... 
    Senior
    Full time
    Work at office

    Canadian Derivatives Clearing Corporation

    Winnipeg, MB
    1 hour ago
  •  ...premises virtualization, enterprise networking, cloud platforms and servers....  ...-to-day reliability of all systems. Members collaborate cross-...  ...with security, EDA/engineering, and business stakeholders to...  ...moving semiconductor company. The Senior Network Engineer is responsible... 
    Senior
    Long term contract
    Work at office
    Local area
    Remote work

    Semtech

    Winnipeg, MB
    1 hour ago
  • $99.1k - $132.1k per year

     ...people. If you want to be part of tomorrow’s health today, we want to hear from you. 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... 
    Senior
    Long term contract
    Remote work

    McKesson

    Winnipeg, MB
    1 hour ago
  • $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
    1 hour ago
  • $90k - $120k per year

    Pay: CA$90,000.00-CA$120,000.00 per yearReady for a network engineering role where you can take the technical lead, work on complex infrastructure...  ...technology-driven organization looking to add an experienced Senior Network Engineer to its growing team. This is an excellent... 
    Senior

    Accu-Staff

    Winnipeg, MB
    1 hour ago
  •  ...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
    1 hour ago
  • $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
    1 hour ago
  •  ...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
    1 hour ago
  • $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
    1 hour ago
  •  ...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
    1 hour ago
  •  ...26072 Job Type Contract Remote Type Remote Available Senior Network Engineer (Contract) Remote within Saskatchewan, Canada- 6-Month Contract...  ...— the physical and logical backbone that every system at site will eventually depend on. This is an end‑to‑end role... 
    Senior
    Permanent employment
    Contract work
    Immediate start
    Remote work

    Horizon Computer Solutions Inc.

    Winnipeg, MB
    1 hour ago
  • 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
    1 hour ago
  • 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
    1 hour ago
  • $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
    1 hour ago
  • 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
    1 hour ago
  • 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
    1 hour ago
  • 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
    1 hour ago
  •  ...Stantec is seeking an intermediate ICT Engineer/Designer to join our Buildings team in Canada. The role involves hands-on ICT design, project delivery, and collaboration with multidisciplinary teams on healthcare, institutional, commercial, and educational projects. You will... 
    Local area
    Remote work

    Stantec

    Winnipeg, MB
    1 hour ago
  •  ...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
    1 hour ago
  • 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
    1 hour ago
  • 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
    1 hour ago
  •  ...enterprise routing and switching across hybrid networks while applying Cisco BGP, OSPF, and...  ...two to four days weekly.This Data Network Engineer position requires seven or more years of...  ...Gigamon, firewalls, or load balancersBring senior network engineering experience, Cisco... 
    Senior

    Pacer Group

    Winnipeg, MB
    1 hour ago
  • 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
    1 hour ago

Do you want to receive more vacancies?

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