Senior Network Engineer

Cendyn; Greater London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading technology company in Greater London is seeking a Sr. Network Engineer to manage and maintain its network infrastructure. The role requires senior-level experience in network engineering and proficiency in AWS and Azure. Responsibilities include designing network solutions, troubleshooting issues, and collaborating with cross-functional teams. Ideal candidates should have a strong educational background and relevant certifications, along with excellent communication skills. This full-time position offers a vibrant work environment with some travel involved.

Qualifications

• Senior level experience in network engineering.
• Proficiency in AWS and Azure cloud platforms.
• Strong problem-solving and communication skills.

Responsibilities

• Design and implement network infrastructure components.
• Monitor network performance and implement improvements.
• Provide technical guidance to junior team members.

Skills

Network troubleshooting

Cloud platforms (AWS, Azure)

Networking protocols (TCP/IP, VLANs)

Load Balancers

Scripting (Python, PowerShell, Ansible)

Network security

Education

Bachelor's degree in computer science or related field

Relevant certifications (CCNA, AWS Certified Solutions Architect)

Tools

Citrix NetScaler

Cisco UCS

VMware

Palo Alto firewalls

Job description

Job Purpose

Reporting to the VP, IT, the Sr. Network Engineer is responsible for managing and maintaining our network infrastructure, including but not limited to Citrix NetScaler, Cisco UCS, SAN, network switching and routing, VMware, and network firewalls. You will also be expected to have strong expertise in AWS and Azure cloud platforms.

In addition, this position will work closely with cross-functional team members to support and maintain Cendyn' s products, including high level systems troubleshooting and support.

Responsibilities

• Design, implement, and maintain network infrastructure components such as Citrix NetScaler, Cisco UCS, SAN, network switching and routing devices, VMware, and Palo Alto firewalls.
• Troubleshoot and resolve network issues, ensuring minimal downtime and optimal performance.
• Collaborate with cross-functional teams to design and implement network solutions that meet business requirements.
• Perform network security assessments and implement necessary measures to protect against potential threats.
• Monitor network performance and proactively identify areas for improvement or optimization.
• Stay updated on industry best practices, emerging technologies, and trends related to network engineering.
• Provide technical guidance and mentorship to junior members of the team.
• Participate in on-call rotation and respond to network and security emergencies as needed.

Requirements

Required Education and Experience :

• Bachelor's degree in computer science, Information Technology, or related field preferred.
• Senior level experience in network engineering roles.
• Strong experience with Load Balancers, Cisco UCS, SAN, network switching and routing, VMware and network firewalls
• Proficiency in AWS and Azure cloud platforms.
• Expert understanding of TCP / IP, VLANs, VPNs, DNS, DHCP, and other networking protocols and technologies.
• Relevant certifications such as CCNA, CCNP, Palo Alto Networks Certified Network Security Engineer (PCNSE), AWS Certified Solutions Architect, or equivalent.
• Excellent problem-solving skills and the ability to work effectively under pressure.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with team members and stakeholders.
• Experience working in a fast-paced environment and managing multiple projects simultaneously.

Competencies :

• Experience with software-defined networking (SDN) technologies.
• Experience with scripting and automation tools such as Python, PowerShell, or Ansible.
• Experience with Microsoft Server OS's.
• Knowledge of containerization technologies such as Docker and Kubernetes.

Work Environment

This job operates in a home office environment. Occasional work inside a Datacenter operating environment will be required.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

While performing the duties of this job, the employee is regularly required to talk or hear. Specific vision abilities required by this job include close vision, color vision, and ability to adjust focus. This position requires the ability to occasionally lift office products, systems and supplies, up to 30 pounds.

Position Type / Expected Hours of Work

This is a full-time position. Days and hours of work are Monday through Friday, 9 a.m. to 5 : 30 p.m. and subject to changes by Manager's communication and may have to accommodate client schedules in different international time zones.

Travel

This position could require up to 10% travel.

EEO Statement

Cendyn provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Cendyn complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Cendyn expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of Cendyn's employees to perform their job duties may result in discipline up to and including discharge.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.