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Cisco network engineer Jobs in Markham, ON

Last updated: 5 days ago
  • Promoted
L3 Network / Linux Systems Engineer

L3 Network / Linux Systems Engineer

Nextologies LimitedMarkham, ON, Canada
Full-time
Configuration and administration of routers, switches, firewalls and Linux servers.Designing the network topologies, create and maintain Visio / Lucidchart diagrams, configuration templates, IP add...Show moreLast updated: 11 days ago
  • Promoted
Senior Cyber Security Network Engineer

Senior Cyber Security Network Engineer

NielsenIQMarkham, Ontario, Canada
Full-time
As a Senior Cyber Security Network Engineer you will be responsible for ongoing maintenance and operations of current tools so that their abilities are actualized. Additionally there will be signifi...Show moreLast updated: 5 days ago
network support engineer

network support engineer

SUNRAY GROUP OF HOTELS INC.North York, ON, CA
CA$45.00–CA$46.00 hourly
Full-time +1
Experience : 1 year to less than 2 years.Assess, document and optimize the capacity and performance of information and communication system networks. Lead and co-ordinate teams of design professional...Show moreLast updated: 30+ days ago
Sage CRM Consultant

Sage CRM Consultant

IWI Consulting GroupMarkham, Ontario, CA
CA$18.00 hourly
Sage CRM Consultants are given the responsibility for the implementation of Sage CRM and 3rd party software products.Good knowledge of windows and Unix servers. Good customer relationship / solution...Show moreLast updated: 30+ days ago
network administrator

network administrator

13315401 Canada IncNorth York, ON, CA
CA$33.00–CA$37.00 hourly
Full-time +1
Education : College, CEGEP or other non-university certificate or diploma from a program of 3 months to less than 1 year. Experience : 1 to less than 7 months.Maintain, troubleshoot and administer the...Show moreLast updated: 16 days ago
Network Weaver

Network Weaver

Canadian Centre for Food & EcologyOntario, CA
CA$65,000.00–CA$80,000.00 yearly
Sustainable, Local Food Systems .September 6th, 2024 at 11 : 59PM.Our aim is to elevate and amplify the voices that guide the shift towards locally-connected food networks. Think of us as matchmakers ...Show moreLast updated: 30+ days ago
Senior Network Specialist

Senior Network Specialist

MNPMarkham, ON, Canadá
CA$40.00–CA$45.00 hourly
Inspirational, innovative and entrepreneurial - this is how we describe our empowered teams.Combine your passion with purpose and join a culture that is thriving in the face of change.Make an impac...Show moreLast updated: 30+ days ago
Network Analyst (Hybrid)

Network Analyst (Hybrid)

ScotiabankScarborough, ON, CA
CA$105,000.00 yearly
You are eager to work with leading edge technologies to incorporate complex network solutions, as well as work with other technology teams to contribute to an overall solution.You thrive on being h...Show moreLast updated: 30+ days ago
network administrator

network administrator

Hooshmand AccountingThornhill, ON, CA
CA$35.58–CA$36.00 hourly
Full-time +1
Education : Secondary (high) school graduation certificate.Experience : 2 years to less than 3 years.Maintain, troubleshoot and administer the use of local area networks (LANs), wide area networks (W...Show moreLast updated: 30+ days ago
computer network technician

computer network technician

KN Computers and NetworkingMarkham, ON, CA
CA$35.00 hourly
Full-time +1
Experience : 2 years to less than 3 years.Maintain, troubleshoot and administer the use of local area networks (LANs), wide area networks (WANs), mainframe networks and computer workstations and per...Show moreLast updated: 9 days ago
Network PM

Network PM

eTeamRemote, ON
CA$50.00–CA$55.00 hourly
Remote
Core Network Project Management experience is must.Knowledge about Core architecture.Experience in network infrastructure capacity expansion with experience in Cisco / Juniper / Client routing products...Show moreLast updated: 30+ days ago
Satellite Tech for Starlink Installation Pros

Satellite Tech for Starlink Installation Pros

WebProps.orgStouffville, ON, CA
Full-time
Quick Apply
Are you a tech-savvy problem solver with a passion for excellent customer service? We want YOU! 🌟.Independent Contractor - Satellite Installer. Nationwide - Work anywhere in the Canada.Install sate...Show moreLast updated: 30+ days ago
IMAC / Desktop Technician

IMAC / Desktop Technician

PeopleToGoMarkham, ON, Canada
CA$22.00–CA$25.00 hourly
Quick Apply
Available to work flexible work schedules as required.Our client is seeking two IMAC Technician to assist with a Global PC & Laptop refresh project in Cold Lake, Alberta.Perform intermediate IM...Show moreLast updated: 30+ days ago
Network Manager

Network Manager

Leaders RecruitingMarkham
CA$80,000.00–CA$120,000.00 yearly
Maintaining a stable network environment.Ensuring mission critical systems are supported.Installing and configuring computer networks and systems. Network design and implementation.Cisco devices, Fo...Show moreLast updated: 30+ days ago
network administrator

network administrator

SAZAN IT CONSULTING INC.Scarborough, ON, CA
CA$32.00 hourly
Full-time +1
Experience : 7 months to less than 1 year.Coordinate access and use of computer networks.Install web server hardware and software. Maintain, troubleshoot and administer the use of local area networks...Show moreLast updated: 30+ days ago
Senior Network Engineer

Senior Network Engineer

PET VALUMarkham, Ontario, Canada
CA$90,000.00–CA$120,000.00 yearly
Full-time
Designs, implements, supports and documents enterprise networks, storage, servers, and software environments for all of Pet Retail Brands. Ability to designs and develop infrastructure solutions tha...Show moreLast updated: 30+ days ago
Infrastructure Support Engineer

Infrastructure Support Engineer

Computer TalkMarkham, Ontario
Infrastructure Support Engineer.ComputerTalk is growing at a rapid rate and we are looking for exceptional talent to add to our team. The environment is dynamic, challenging, exciting, and rewarding...Show moreLast updated: 30+ days ago
cloud architect — information technology (IT)

cloud architect — information technology (IT)

MEGAZONE CANADA CORP.North York, ON, CA
CA$118,909.00 yearly
Full-time +1
Experience : 3 years to less than 5 years.Information technology (IT) service provider.Collect and document user's requirements. Coordinate the development, installation, integration and operation of...Show moreLast updated: 30+ days ago
L3 Network / Linux Systems Engineer

L3 Network / Linux Systems Engineer

Nextologies LimitedMarkham, ON, Canada
11 days ago
Job type
  • Full-time
Job description

Job Description

Job Description

Responsibilities

  • Configuration and administration of routers, switches, firewalls and Linux servers
  • Designing the network topologies, create and maintain Visio / Lucidchart diagrams, configuration templates, IP addressing (NetBox IPAM) and the low-level design documents that contains all the switching / routing details, migration steps, bandwidth analysis and security policy controls
  • Write and implements scripts to automate tasks in Linux (Python / Bash / PHP)
  • Manage various virtualization environments (Proxmox, Xen, ESXi)
  • Utilize the network monitoring tools to pinpoint issues and bottlenecks in the network and take the necessary steps to rectify it.
  • Collaborate with various internal groups, business units to understand the applications and provide end to end network solution as per the firm's network standards.
  • Troubleshoot issues from L2 to L4 of the OSI layer in the network.
  • Configure and route multicast traffic across the network (PIM, IGMP).
  • Building, installing and mounting servers and network equipment’s in the DataCenter
  • Troubleshooting server hardware and fine tuning Linux OS settings to achieve required perfomance
  • Provide break down of an issue to NOC to enable them understand and explain the problem to the client.

Qualification :

  • Expert in classless and classful IPv4 address designing, deploying and management.
  • In-depth knowledge on Routing, Switching and Network Security with the broad industry experience (OSPF, BGP, PIM) on Cisco; Brocade as a plus.
  • 3-5 years of experience with designing and implementing large enterprise network environments and with Linux system administration. CCNP or equivalent or higher industry certification are preferred
  • Hands on experience with Cisco Catalyst 6500 platform, Nexus (5K,9K) switches and Cisco ASA / PFsense firewalls.
  • Thorough understanding of TCP / IP protocol family and network security technologies.
  • Designed and built a multi-tier DMZ Network with micro and macro segmentation
  • Experience in migrating large scale datacenters and providing the support for the applications migrations.
  • Ability to work both independently and as a team member is essential.
  • Strong presentation skills are imperative to be able to explain network design, articulate risk and facilitate decision making.
  • Experience in network data analysis with tools such as Wireshark, TCPDump
  • Experience in performing administrative tasks on Linux Servers (CentOS and Ubuntu)
  • Hands on experience with Cisco and Brocade network equipment.
  • Experienced in configuring multicast nodes and routing multicast traffic across the network
  • Hands on experience with PFsense firewall.
  • Thorough knowledge of server level operations and software principles utilizing Linux CLI.
  • Hands on experience on building, operating and troubleshoot virtual private server (VPS)
  • Able to work extra hours if and when required (Maintenance activities and emergencies).
  • Nice to Have :

  • Basic knowledge of any scripting languages (Python or Perl or shell)
  • CompTIA Linux +, CCIE RS
  • Please be advised :

    In-person timed "IPv4 fundamentals" test will be conducted prior to the interview, passing the test 80% or above is required to proceed to the interview stage.

    Company Description

    Nextologies is a leading broadcast technology managed services provider, trusted by top broadcasters, enterprise corporations, and emerging companies to engineer, deliver, and monitor solutions that unlock their businesses’ potential without requiring them to invest in new infrastructure.

    Nextologies has the world's largest broadcast video delivery network specializing in award-winning, broadcast-grade video connectivity for broadcasters and content owners across the globe with instant access to over 65,000 linear TV channels downlinked from 90+ globally-placed satellites.

    In addition, Nextologies is a leader in signal acquisition and delivery providing fiber, IP and custom end-to-end solutions for IPTV and OTT platforms and video-centric applications across all platforms. Learn more at .

    Company Description

    Nextologies is a leading broadcast technology managed services provider, trusted by top broadcasters, enterprise corporations, and emerging companies to engineer, deliver, and monitor solutions that unlock their businesses’ potential without requiring them to invest in new infrastructure. \r\n\r\nNextologies has the world's largest broadcast video delivery network specializing in award-winning, broadcast-grade video connectivity for broadcasters and content owners across the globe with instant access to over 65,000 linear TV channels downlinked from 90+ globally-placed satellites.\r\n\r\nIn addition, Nextologies is a leader in signal acquisition and delivery providing fiber, IP and custom end-to-end solutions for IPTV and OTT platforms and video-centric applications across all platforms. Learn more at .