Network Engineer - Juniper - DV Cleared

Experis LTD; City Of London; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading technology staffing company in London is seeking an experienced Network Engineer - Juniper with Active DV Clearance. The ideal candidate will administer and maintain enterprise networks, configure LAN/WAN/VLAN, and troubleshoot issues within a secure environment. Strong expertise in Juniper technologies and good communication skills are essential. This role offers a chance to work in a high-profile environment focused on securing critical infrastructure.

Qualifications

• Must have an Active DV Clearance.
• Expertise in network administration and design.
• Hands-on experience across enterprise-scale environments.

Responsibilities

• Administer and maintain medium to large enterprise networks.
• Configure and support LAN/WAN/VLAN, TCP/IP, UDP, Wi-Fi, and firewalls.
• Contribute to network design and installation projects.
• Troubleshoot and resolve network and hardware issues.
• Configure firewalls and perform log analysis.
• Work with routers, switches, load balancers, and other core devices.
• Communicate technical concepts to stakeholders.

Skills

Expert within Juniper technologies

Proven technical experience in enterprise network administration

Strong knowledge of IT infrastructure and security best practices

Excellent written and verbal communication skills

Strong analytical and problem-solving ability

Network Security qualifications, CCNP or JNCIS-SP/JNCIP-SP certifications

Experience supporting Windows, Mac, Office 365, iPhones, and printers

Job description

Overview

Network Engineer - Juniper — Must have an Active DV Clearance.

Overview — Network Engineer - Juniper: We are seeking an experienced Network Engineer - Juniper to join a high-profile and secure environment. This role requires strong expertise in network administration and design, with hands-on experience across enterprise-scale environments. As a Network Engineer - Juniper, you will play a key role in ensuring performance, security, and resilience of critical network infrastructure.

Responsibilities

• Administer and maintain medium to large enterprise networks.
• Configure and support LAN/WAN/VLAN, TCP/IP, UDP, Wi-Fi, and firewalls.
• Contribute to network design and installation projects.
• Troubleshoot and resolve network and hardware issues, performing root cause analysis.
• Configure firewalls, including traffic flow, dynamic routing, and log analysis.
• Work with routers, switches, load balancers, and other core devices.
• Communicate technical concepts effectively to both technical and non-technical stakeholders.

Skills and Experience

• Expert within Juniper technologies.
• Proven technical experience in enterprise network administration.
• Strong knowledge of IT infrastructure and security best practices.
• Excellent written and verbal communication skills.
• Strong analytical and problem-solving ability.
• Desirable: Network Security qualifications, CCNP or JNCIS-SP/JNCIP-SP certifications.
• Desirable: Experience supporting Windows, Mac, Office 365, iPhones, and printers.

Apply

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