Sr. Network Architect

2 weeks ago

Ottawa ON, Canada Telesat Full time

Telesat (NASDAQ and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 50 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown to be one of the largest and most successful global satellite operators.

Telesat Lightspeed, our revolutionary Low Earth Orbit (LEO) satellite network, scheduled to begin service in 2027, will revolutionize global broadband connectivity for enterprise users by delivering a combination of high capacity, security, resiliency and affordability with ultra-low latency and fiber-like speeds. Telesat is headquartered in Ottawa, Canada, and has offices and facilities around the world.

The company’s state-of-the-art fleet consists of 15 GEO satellites, the Canadian payload on ViaSat-1 and one LEO 3 demonstration satellite. For more information, follow Telesat on X and LinkedIn or visit

Telesat believes in the power of collaboration and the value of in-person interactions. This is why our employees generally work from the office Tuesday - Thursday, leaving Monday and Friday for choice and flexibility to work where you feel most effective. This setup fosters brainstorming, problem-solving, and trusted relationships and allows our marketing team to come together three days a week to collaborate, innovate and thrive

We are seeking an experienced and highly skilled Senior Network Architect with expertise in Segment Routing to join our dynamic and innovative team. As a Senior Network Architect, you will play a pivotal role in designing, implementing, and optimizing our network infrastructure, with a specific focus on segment routing technologies. Your deep understanding of network architecture, protocols, and best practices will contribute to the scalability, reliability, and performance of our network while ensuring alignment with business objectives.

The Sr. Network Architect is a Subject Matter Expert (SME) on all aspects of the LEO Network design and works with other LEO teams within Telesat and external contractors to ensure designs, implementation decisions, validation plans and documentation reflect the business requirements and objectives of the LEO program.

MAIN RESPONSIBILITIES: (Segment Routing Design and Implementation)
  • Participate in the design and implementation of segment routing solutions, ensuring optimal utilization of network resources and improved traffic engineering.
  • Collaborate with cross-functional teams to understand business requirements and translate them into effective network solution designs.
  • Develop strategies for partner business units to implement and manage network services implementations of segment routing architectures.
MAIN RESPONSIBILITIES: (Documentation and Knowledge Sharing)
  • Create and maintain detailed technical documentation, including network diagrams, configuration guidelines, and troubleshooting procedures related to segment routing.
  • Prepare and deliver materials including presentations, reference documentation and test strategies for LEO network equipment and applications deployment and operation.
  • Share knowledge and mentor junior team members, fostering a culture of continuous learning and skill development.
  • With LEO Network Engineers develop and oversee plans including product idea investigations, proof of concept, Service validation and product demonstrations in Telesat LEO labs.
MAIN RESPONSIBILITIES: (Vendor and Solution Evaluation:)
  • Evaluate new networking hardware, software, and solutions that align with segment routing strategies and network growth plans.
  • Collaborate with vendors to understand product roadmaps and provide feedback for feature enhancements.
MAIN RESPONSIBILITIES: (Protocols and Standards)
  • Maintain a deep understanding of industry standards and protocols related to segment routing, such as IS-IS, BGP, and MPLS.
  • Stay updated with emerging trends and advancements in segment routing technologies, applying them to enhance network capabilities.
MAIN RESPONSIBILITIES: (Troubleshooting and Problem Resolution)
  • Troubleshooting and Problem Resolution: Act as a subject matter expert, assist with complex network troubleshooting and incident resolution. Collaborate with the LEO team to diagnose and address network behaviors and incidents in a timely manner, minimizing service disruptions.
EDUCATION & EXPERIENCE REQUIRED:
  • 8-10 years of experience in carrier network design, operation and deployment
  • Broad experience or exposure across all areas of network related product design, development, verification, deployment and support
  • Understanding of Metro Ethernet Forum (MEF) standards and objectives as they relate to Carrier Ethernet Services.
  • Knowledge of routing and switching protocols, including BGP, OSPF, IS-IS, and MPLS.
  • Experience with network automation and scripting using tools such as Python, Ansible, or similar.
  • Strong troubleshooting skills and the ability to diagnose and resolve complex network issues.
  • Demonstrated leadership skills and the ability to guide and mentor junior engineers.
  • In-depth understanding of security principles and practices as they relate to network architecture.
  • Proven experience in network design, architecture, and optimization.
  • Professional certifications such as Cisco CCIE, Juniper JNCIE, or equivalent, are highly desirable.
  • Comfortable leading meetings and able to communicate issues and trends to senior management and other groups at the appropriate level of detail.
  • Excellent communication (verbal, written, presentation) and interpersonal skills.
  • Excellent communication and collaboration abilities, with a proven track record of working effectively within cross-functional teams.
  • Communicates well with own team and across organizational boundaries to ensure the successful completion of shared goals.
DECISION MAKING & SUPERVISION:
  • In this role, the incumbent will have significant influence on the architecture of the LEO network, vendors involved, and development and dissemination of reference materials for the LEO program. They will need to make recommendations and decisions based on their experience.

Supervision Exercised

  • Not applicable at this time.
WORKING CONDITIONS:
  • Working conditions are generally comfortable typical of an office environment.
  • Occasional international travel is anticipated.

The successful candidate must be able to work in Canada and obtain clearance under the Canadian Controlled Goods Program (CGP)

At Telesat, we take pride in being an equal opportunity employer that values equality in the workplace. We are committed to providing the best candidate experience possible including any required accommodations at every stage of our interview process. All qualified applicants that have been selected for an interview that require accommodations, are advised to inform the Telesat Talent team accordingly. We will work with you to meet your needs. All accommodation information provided will be treated as confidential.

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