Senior Network Consultant

Mariner • Moncton, NB

8d • Hybrid

About The Position

We are seeking a highly skilled and experienced Senior Network Operations Consultant for a contract opportunity to support, optimize, and oversee complex network infrastructure. Operating primarily in a network operations and support capacity, the ideal candidate will serve as a subject matter expert, leading day-to-day networking activities, troubleshooting advanced technical issues, and ensuring alignment with rigorous enterprise standards.

Requirements

• Bachelor’s degree in Computer Science, Information Systems, a related field, or equivalent professional experience.
• Proven experience leading large-scale network operations and infrastructure initiatives within complex enterprise environments.
• Deep hands-on experience with networking tools and platforms, including Cisco ACI, Cisco Identity Services Engine (ISE), Cisco Catalyst, Junos Space, OpManager, CheckPoint, and A10/Netscaler load balancing platforms.
• Strong background in cloud networking environments, particularly Azure Networking (highly preferred).
• Solid understanding of network security protocols and best practices.
• Excellent communication and collaboration skills, with a proven ability to coordinate with external vendors and technical teams.
• Strong analytical and problem-solving skills to manage high-pressure troubleshooting scenarios.

Nice To Haves

• Controlled Goods Clearance is preferred.
• Always improving your skills and knowledge: you want to be the best at what you do
• Curious and creative; comfortable taking on new problems and challenges
• A self-starter with the ability to recommend priorities to the project leader
• Comfortable working through problems and figuring things out with minimal supervision
• Great problem-solving skills: thorough and reliable
• Able to work in a team: share knowledge and assist other team members
• A good communicator: able to explain your ideas and recommendations
• Well organized and dependable under pressure: you manage your time effectively
• Energized by our company values!

Responsibilities

• Investigate and resolve complex technical issues related to core enterprise infrastructure.
• Act as an escalation point and coordinate with vendors and external technical resources to effectively troubleshoot and resolve critical issues.
• Serve as the networking subject matter expert on a wide range of internal and customer-facing technology projects, ensuring alignment with organizational standards.
• Lead and oversee day-to-day networking activities and contribute to long-term operational planning.
• Optimize existing systems for performance and capacity, while identifying opportunities for continuous improvement.
• Research, understand, and implement robust networking security protocols.
• Develop and maintain Standard Operating Procedures (SOPs) for all networking solutions.

Benefits

• A values-driven workplace where people really matter
• Flexible work location, support for remote work and some on-site work may be required.
• Competitive salary, retirement savings program, and rewards program
• Comprehensive health, dental, vision, life and disability insurance plans and access to e-health care
• Paid vacation, maternity/parental leave, paid sick leave and paid Mariner MyLife days
• Unlimited training

What This Job Offers

• Job Type: Full-time
• Career Level: Senior