Senior Network Systems & Security Specialist – Lead Data Centre Architecture, Security Upgrades

This opportunity targets experienced professionals who are ready to make a significant impact as a Senior Network Systems & Security Specialist. The role is offered on a contract basis by a reputable technical consultancy, providing flexibility for candidates who value dynamic work environments.

For compensation, the salary is not disclosed but is open for discussion based on your skills and experience. The hiring process is swift, aiming to fill the position as soon as possible, so it’s an excellent option if you’re looking to take the next step now.

The contract role is onsite and focuses on modernizing and securing critical infrastructure. This means you’ll be part of essential operations, driving meaningful improvements for large-scale network projects.

What You’ll Do: Main Responsibilities

In this role, you’ll take the lead in designing and implementing data centre server access upgrades and carrying out complex infrastructure migrations.

Your duties include providing expert technical guidance on equipment replacement, updating firewalls and IPS, and developing security policy documentation.

You will be actively gathering requirements from different facilities, then planning, configuring, and testing network changes based on those needs.

Network optimization through troubleshooting and connectivity testing forms a key part, ensuring every upgrade aligns with industry best practices and operational requirements.

Ongoing duties include supporting maintenance, conducting network health assessments, and making vital recommendations for continuous improvement.

Advantages: Why Consider This Opportunity?

One of the biggest pros is the hands-on role in shaping the security and design of critical municipal infrastructure.

The chance to work on high-profile projects involving the latest Cisco technologies further enhances your technical and leadership development.

Potential Drawbacks To Weigh

As with many high-responsibility roles, the demands of 24/7 troubleshooting and after-hours network changes could impact your work-life balance.

The onsite nature of this role reduces flexibility for remote work, which may not suit everyone’s preferences or circumstances.

Our Verdict: Is This Job Right For You?

If you are a specialist with a proven track record in large Cisco network environments and are eager for a leadership challenge, this role is unmatched.

The dynamic contract conditions and focus on advanced technology upgrades offer both career growth and the chance to make a tangible difference in vital infrastructure.