Network Administrator

2 weeks ago


Greater Toronto Area, Canada CGI Full time

If you want to join a team of experienced network professionals who are passionate about technology and client satisfaction, then this opportunity is for you. The network administrator is part of a core group of technical experts that are responsible for leading and supporting the IT infrastructure in CGI Data Centre environments.

Please note our incoming member will be required to work on-site in the GTA area with potential travel to Southern Ontario.
Insights you can act on

While technology is at the heart of our clients’ digital transformation, we understand that people are at the heart of business success.

When you join CGI, you become a trusted advisor, collaborating with colleagues and clients to bring forward actionable insights that deliver meaningful and sustainable outcomes. We call our employees "members" because they are CGI shareholders and owners and owners who enjoy working and growing together to build a company we are proud of. This has been our Dream since 1976, and it has brought us to where we are today — one of the world’s largest independent providers of IT and business consulting services.

At CGI, we recognize the richness that diversity brings. We strive to create a work culture where all belong and collaborate with clients in building more inclusive communities. As an equal-opportunity employer, we want to empower all our members to succeed and grow. If you require an accommodation at any point during the recruitment process, please let us know. We will be happy to assist.

Ready to become part of our success story? Join CGI — where your ideas and actions make a difference.
Your future duties and responsibilities
You will have the opportunity to work with groundbreaking technology platforms which include Cisco, F5 and Checkpoint. We offer a multifaceted work environment and numerous career advancement opportunities.
- Network Administration - support, maintenance, redesign and implementation
- Documentation of procedures, build network implementation plans and network diagrams.
- Evaluate and estimate new telecom implementations (LAN, WAN, Security, etc ) to determine scope and effort required.
- Provide rotational 7x24 on-call support.
- Willing to work shifts, occasional after-hours and weekends, as the need arises.
- Develop reports as required including, capacity & Performance, availability, SLA, volumetric and others.
- Keep informed of emerging and developing technologies in Information Technology, with a focus on Network strategies.
- Collaborate with various partners (i.e.: Project Managers, Client Delivery Managers, NetworkDesigners & Architects, etc...) regarding projects, implementation and operational issues.
- Coach junior members on the team.
- Adhere to Incident management and change management procedures.
- Manage and report project-time accurately as per assignments.

Required qualifications to be successful in this role
- College or University Degree in a computer related field or related work experience.
- Minimum of 2 years of experience in a similar position in a large network environment.
- Level 2 Secret Clearance
- Experience in network operations and implementation and a good understanding of LAN, WAN and firewall management methodologies.
- Experience working with MS Teams administration (telephony portion)
- Solid grasp of switching and routing protocols including STP, VTP, EIGRP, OSPF, BGP, MPLS, etc
- Solid understanding of VPN protocols (IPSEC, SSL, etc )
- Extensive Experience in some or all of the following:

- Cisco Switches (IOS and Nexxus) and Routers.
- Load Balancers (Netscaler, F5).
- Cisco Firewalls (ASA 55XX and Next-Gen) using Command Line Interface (CLI), Cisco Security Manager (CSM), and Cisco IPT
- Check Point Firewalls/VPN appliances.
- Aerohive Cisco Wifi
- Solid knowledge of DNS.
- Cisco Certifications: CCNA, CCNP or equivalent.
- Check Point Certifications: CCSA, CCSE.

LI-SR1


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