Senior Network Administrator
Senior Network Administrator

Senior Network Administrator

Full-Time 48000 - 72000 Β£ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead the design and management of Azure-based network infrastructure and ensure secure remote access.
  • Company: Join McLarens, a global leader in insurance services with a rich history since 1932.
  • Benefits: Enjoy health insurance, retirement plans, pet benefits, and career development opportunities.
  • Why this job: Be part of a dynamic team that values excellence, teamwork, and innovative thinking.
  • Qualifications: Advanced knowledge of cloud networking and experience with Palo Alto firewalls required.
  • Other info: Flexible work options and a commitment to community service make this role unique.

The predicted salary is between 48000 - 72000 Β£ per year.

Founded in 1932, McLarens is a leading independent global insurance services provider with offices and operations located around the world. With a focus on complex, commercial and niche markets, the company provides loss adjusting, claims and risk management services, forensic technical services as well as auditing and pre-risk surveying. McLarens’ global footprint enables it to provide streamlined consistent service to clients across the world, while at the same time delivering local expertise and responsive service.

At McLarens, we aspire and live by a set of shared values that guide our actions and shape our culture:

  • EXCELLENCE – We aim for nothing less than the highest standards in everything we do.
  • TEAMWORK – We work best when we work together with clients, colleagues, and suppliers alike.
  • RESPECT – We are trusted to keep our promises, act with integrity, and treat people the right way.
  • KNOWLEDGE – We know our market better than anyone, but still, we never stop developing.
  • THOUGHT LEADERSHIP – We use inspired thinking and pioneering solutions to stay ahead in an ever-changing market.
  • ACCOUNTABILITY – We move with urgency to deliver on our commitments and drive for results, even amid ambiguity.

The Senior Network Administrator role involves architecting, deploying, and managing Azure-based network infrastructure, with a focus on transitioning from on-premises to cloud environments. Key responsibilities include configuring and optimizing Palo Alto Networks firewalls, implementing Zero Trust architectures, and ensuring secure remote access through GlobalProtect. The role requires advanced knowledge of cloud networking, particularly in Azure, and experience with Palo Alto's ecosystem, along with certifications such as PCNSE and Azure Network Engineer Associate.

Key Responsibilities

  • Architect, deploy, and manage Azure-based network infrastructure, including VNets, Azure Firewall, Application Gateway, NSGs, Load Balancers, Private Endpoints, VPN, and ExpressRoute.
  • Support and lead network migration and transformation initiatives, especially from on-prem to Azure cloud.
  • Configure, manage, and optimize Palo Alto Networks firewalls, including centralized management using Panorama and security extension through Prisma Access.
  • Deploy and administer GlobalProtect for secure remote access across endpoints and locations.
  • Leverage Cortex Data Lake for threat visibility and log analytics; implement and monitor Data Loss Prevention (DLP) policies.
  • Collaborate with cloud, application, and infrastructure teams to align networking with business services.
  • Implement modern Zero Trust architectures, segmentation, and secure access controls.
  • Monitor network health, security events, and performance using Azure Monitor, Network Watcher, or third-party tools.
  • Manage connectivity and SLAs with ISPs and cloud providers globally.
  • Contribute to business continuity planning with cloud-first DR and failover strategies.

Essential Experience

  • Cloud Networking: Advanced knowledge of cloud networking components and architecture. (Azure preferred)
  • Cloud Migration/Transition Projects: Demonstrated success in leading or supporting network transition efforts to Azure or hybrid environments.
  • Palo Alto Ecosystem: Deep experience with Palo Alto firewalls, Panorama, Prisma Access, GlobalProtect, Cortex Data Lake, and DLP.
  • Application Layer Security: Proven experience configuring Layer 7 security and App-ID, Content-ID, and User-ID policies.
  • WAF & Zero Trust Implementations: Hands-on with WAF deployments (CloudFlare or 3rd party) and Zero Trust frameworks.
  • GlobalProtect: Configuration and support of GlobalProtect VPN for secure, scalable remote workforce access.
  • Monitoring & Alerting: Network monitoring and alerting via Azure-native or external tools.
  • Branch & Remote Site Networking: Management of distributed office networks, and site-to-site VPNs.
  • Meraki Infrastructure: Familiarity with Meraki switches, APs, and firewalls.
  • Network Inventory & Documentation: Strong documentation skills for network architecture and asset tracking.

Required Certifications

  • Palo Alto Networks Certified Network Security Engineer (PCNSE)
  • Azure Network Engineer Associate or equivalent certification
  • Bonus: Azure Solutions Architect Expert or similar advanced cloud certifications

McLarens Benefits – β€œIt’s All Here”

  • Health Insurance - Medical, Dental, Vision, Life, and Disability Insurance
  • Health Saving/Flexible Spending - access to flexible spending and health savings accounts
  • Retirement – 401(k) program with company match
  • Pet Benefits – ensuring the well-being of your extended family
  • Identity Theft Insurance – offering security and peace of mind
  • Wellness Programs - supports financial, physical, and mental well-being
  • Career Development – fostering growth and advancement in the workplace
  • Community Day of Service/Float Holiday – our Day of Service promotes community involvement, and our personal float holiday can be used as desired
  • Employee Discount Program - offers exclusive discounts and deals on a wide range of products and services
  • Employee Assistance Program - designed to provide life balance support and counseling

Our Company is an equal employment opportunity employer. The Company’s policy is not to discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, genetic information, religion, national origin, age, disability, veteran status, or any other basis protected by applicable federal, state, or local laws. The Company also prohibits harassment of applicants or employees based on any of these protected categories.

Senior Network Administrator employer: McLarens

At McLarens, we pride ourselves on being an exceptional employer, offering a dynamic work culture that values excellence, teamwork, and continuous learning. Our Senior Network Administrator role not only provides competitive benefits such as comprehensive health insurance and retirement plans but also fosters career development through hands-on experience with cutting-edge cloud technologies in a supportive environment. Located in a global hub, employees enjoy unique opportunities for professional growth while contributing to meaningful projects that make a real impact in the insurance services industry.
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Contact Detail:

McLarens Recruiting Team

StudySmarter Expert Advice 🀫

We think this is how you could land Senior Network Administrator

✨Tip Number 1

Familiarise yourself with Azure networking components and Palo Alto Networks firewalls. Understanding these technologies will not only help you in interviews but also demonstrate your commitment to the role.

✨Tip Number 2

Engage with online communities or forums related to Azure and Palo Alto. Networking with professionals in these spaces can provide insights into industry trends and may even lead to referrals.

✨Tip Number 3

Consider obtaining additional certifications, such as the Azure Solutions Architect Expert. This will enhance your qualifications and show that you're serious about advancing your skills in cloud networking.

✨Tip Number 4

Prepare to discuss your experience with cloud migration projects in detail. Be ready to share specific examples of challenges faced and how you overcame them, as this will highlight your problem-solving abilities.

We think you need these skills to ace Senior Network Administrator

Advanced Cloud Networking
Azure Infrastructure Management
Palo Alto Networks Firewalls Configuration
Zero Trust Architecture Implementation
GlobalProtect VPN Administration
Cortex Data Lake Utilisation
Data Loss Prevention (DLP) Policy Implementation
Network Monitoring and Performance Analysis
Site-to-Site VPN Management
Documentation and Network Inventory Management
Collaboration with Cross-Functional Teams
Application Layer Security Configuration
Cloud Migration Project Leadership
Knowledge of Meraki Infrastructure

Some tips for your application 🫑

Tailor Your CV: Make sure your CV highlights relevant experience in cloud networking, particularly with Azure and Palo Alto Networks. Use specific examples that demonstrate your expertise in managing network infrastructure and transitioning to cloud environments.

Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the Senior Network Administrator role at McLarens. Mention how your values align with theirs, especially around excellence and teamwork, and provide examples of how you've demonstrated these in your previous roles.

Highlight Certifications: Clearly list your certifications such as PCNSE and Azure Network Engineer Associate. If you have additional relevant certifications, mention them as well, as they can set you apart from other candidates.

Showcase Problem-Solving Skills: Include examples in your application that showcase your problem-solving abilities, particularly in network migration and security implementations. This will demonstrate your capability to handle the responsibilities outlined in the job description.

How to prepare for a job interview at McLarens

✨Showcase Your Cloud Networking Expertise

Make sure to highlight your advanced knowledge of cloud networking, especially in Azure. Be prepared to discuss specific projects where you've successfully transitioned from on-premises to cloud environments, as this is a key responsibility for the role.

✨Demonstrate Your Experience with Palo Alto Networks

Since the role requires deep experience with Palo Alto firewalls and related technologies, come ready to share examples of how you've configured and optimised these systems. Discuss your familiarity with Panorama, Prisma Access, and GlobalProtect to show you're well-versed in their ecosystem.

✨Emphasise Your Problem-Solving Skills

McLarens values accountability and thought leadership, so be prepared to discuss how you've tackled complex network issues in the past. Share specific instances where you implemented innovative solutions or improved network performance, demonstrating your ability to think critically under pressure.

✨Align with Company Values

Familiarise yourself with McLarens' core values such as excellence, teamwork, and respect. During the interview, weave these values into your responses, showing how your personal work ethic aligns with their culture. This will help you stand out as a candidate who fits well within their team.

Senior Network Administrator
McLarens

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