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- Tasks: Design, implement, and support complex network infrastructures using Cisco ACI and SDN technologies.
- Company: Join a leading tech firm focused on innovative networking solutions and security.
- Benefits: Enjoy competitive pay, remote work options, and opportunities for professional growth.
- Why this job: Be part of a dynamic team that values collaboration and continuous improvement in technology.
- Qualifications: Must have active SC Clearance and deep expertise in Cisco networking and security solutions.
- Other info: This is an Inside IR35 contract role; only cleared candidates will be considered.
The predicted salary is between 48000 - 72000 £ per year.
We are seeking an experienced Senior Network Engineer with deep expertise in Cisco ACI, SDN technologies, and broader traditional networking and security solutions. The successful candidate will be responsible for the design, implementation, automation, and operational support of complex network infrastructures, ensuring high availability and performance across our environment. Only candidates with active SC Clearance will be considered. This role is Inside IR35.
Key Responsibilities:
- Lead and support the deployment, configuration, and management of Cisco ACI SDN and MSO environments.
- Provide operational support and troubleshooting for Cisco networking and security appliances including Nexus, Catalyst switches, and Firepower/ASA firewalls.
- Design, implement, and optimize wireless networks and load balancing solutions (F5 BigIP, BigIQ).
- Manage campus networking environments, firewall security, and network monitoring solutions.
- Utilize automation tools like Ansible to streamline and automate manual networking tasks.
- Work with Infoblox Suite (IPAM, DNS, DHCP) for efficient IP address and domain management.
- Implement and maintain network monitoring tools such as Entuity, PRTG, and Prime Infrastructure.
- Adhere to ITIL processes and contribute to continuous process improvement initiatives.
- Collaborate cross-functionally with infrastructure, security, and application teams.
Minimum Qualifications:
- Active SC Clearance (mandatory).
- Deep knowledge and hands-on experience with Cisco ACI SDN and MSO (development and operations).
- Certification in Cisco networking (minimum CCNP level) or equivalent industry experience.
- Proven experience with traditional Cisco networking/security appliances: Nexus, Catalyst, ACI, Firepower/ASA.
- Strong expertise in at least 3 of the following areas: Cisco ACI, Wireless networking, F5 load balancing (BigIP, BigIQ), Cisco campus networking, Firewalls and Flow Analyzers (Checkpoint, Cisco Firepower, Algosec), Infoblox Suite (IPAM, DNS, DHCP), Network Monitoring/Management Tools (Entuity, PRTG, Prime Infrastructure).
Preferred Skills:
- Experience with Software Defined Networking (SDN) automation using Ansible or similar tools.
- Strong scripting skills for network automation and orchestration.
- ITIL v3 Foundation certification (or good knowledge of ITIL best practices).
- Excellent interpersonal and communication skills, with a proactive and solution-oriented mindset.
This is an Inside IR35 contract role. Active SC Clearance is a must — candidates without clearance will not be considered.
Contact Detail:
Gazelle Global Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network Engineer with SC Cleared
✨Tip Number 1
Make sure to highlight your active SC Clearance in any conversations or networking opportunities. This is a mandatory requirement for the role, and showcasing it early can set you apart from other candidates.
✨Tip Number 2
Engage with professionals in the Cisco ACI and SDN community. Attend relevant meetups or webinars to expand your network and gain insights into the latest trends and technologies that could be beneficial for your application.
✨Tip Number 3
Familiarise yourself with the specific tools mentioned in the job description, such as Ansible for automation and Infoblox for IP management. Being able to discuss your hands-on experience with these tools during interviews will demonstrate your suitability for the role.
✨Tip Number 4
Prepare to discuss your experience with ITIL processes and how you've contributed to process improvements in previous roles. This shows your understanding of best practices and your ability to work collaboratively across teams.
We think you need these skills to ace Senior Network Engineer with SC Cleared
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Cisco ACI, SDN technologies, and relevant networking/security solutions. Use specific examples to demonstrate your expertise in these areas.
Craft a Strong Cover Letter: In your cover letter, emphasise your active SC Clearance and how your skills align with the key responsibilities of the role. Mention your experience with automation tools like Ansible and any relevant certifications.
Highlight Relevant Experience: When detailing your work history, focus on roles where you led or supported network deployments, particularly with Cisco products. Include metrics or outcomes that showcase your impact on network performance and availability.
Showcase Soft Skills: Don't forget to mention your interpersonal and communication skills. Provide examples of how you've collaborated with cross-functional teams to achieve project goals, as this is crucial for the role.
How to prepare for a job interview at Gazelle Global
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with Cisco ACI, SDN technologies, and traditional networking solutions. Highlight specific projects where you've successfully implemented or managed these technologies, as this will demonstrate your capability to handle the responsibilities of the role.
✨Emphasise Your SC Clearance
Since active SC Clearance is mandatory for this position, make sure to mention your clearance status early in the conversation. This will reassure the interviewers that you meet one of their key requirements and can be considered for the role.
✨Prepare for Scenario-Based Questions
Expect scenario-based questions that assess your problem-solving skills and technical knowledge. Practice articulating how you would approach troubleshooting network issues or optimising network performance, as this will showcase your analytical thinking and practical experience.
✨Demonstrate Collaboration Skills
The role requires collaboration with various teams, so be ready to discuss your experience working cross-functionally. Share examples of how you've effectively communicated and collaborated with infrastructure, security, and application teams to achieve common goals.
