Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Join our team to build and support LANs and WANs while implementing innovative network solutions.
- Company: SiXworks is a leader in secure digital solutions for Defence and National Security.
- Benefits: Enjoy a dynamic work environment with opportunities for growth and cutting-edge technology.
- Why this job: Be part of a passionate team driving digital innovation in a secure setting.
- Qualifications: Experience with network architecture, routing protocols, and security infrastructure is essential.
- Other info: Security Clearance is required due to the nature of the role.
The predicted salary is between 43200 - 72000 £ per year.
About the job
We currently have an exciting opportunity for SeniorNetwork Engineer to join our existing experienced team.
What do we look for in a Senior Network Engineer?
Do you feel as comfortable building and supporting production LANs as you do global WANs?
Can you implement firewall rules from an application’s bespoke requirements?
Are you a tinkerer able to lab and POC new technologies while also able to be a CLI-jockey?
Do you want to work in an organisation working on latest technologies and incorporating solutions in an innovative way?
Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence?
Essential Skills:
Implementation and Support of;
- Wide Area Network Architecture
- Network Routing Protocols – OSPF, BGP
- Virtual Private Networks (VPNs) and Network Security Infrastructure – e.g. IKEv2, NGFWs
- Creating configuration guides and implementing from High Level and Low Level Designs
Desirable Skills:
Implementation and Support of;
- Data Centre Network Architecture – Spine/Leaf Fabric, EVPN, BGP, Geneve
- High Assurance IP Encryptors (HAIPE)
- Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.)
- Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia Networking)
- Support and Troubleshooting of NSX
- Cisco CCNP or equivalent experience
Why SIXWORKS?
SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology solutions deployed in highly secure environments. We are unified in our mission to accelerate innovation and adoption of secure, digital technology to improve the operational agility of Defence and National Security. This is an exciting time for us, we have ambitious plans for continued growth and development, and we are seeking to add brilliant, experienced, motivated, and passionate people to our team to work with us on this journey.
Why join SiXworks?
Our team is a fusion of brilliance, featuring senior operational, technical, and business leaders from various industries and the armed forces. We\’re also powered by a league of extraordinary IT engineers, architects, developers, and project managers. Together, we\’re an unstoppable force of digital innovation! SiXworks’ expertise includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy to customers while championing open-source and best-of-breed technologies.
Due to the secure nature of the position and working environment, you must have, or be eligible to obtain Security Clearance.
More details relating to UK Security Clearance can be found here:
United Kingdom Security Vetting: clearance levels – GOV.UK (www.gov.uk)
SiXworks is an IBM subsidiary which has been acquired by IBM and will be integrated into the IBM organisation. SiXworks will be the hiring entity. By proceeding with this application, you understand that SiXworks will share your personal information with other IBM subsidiaries involved in your recruitment process, wherever these are located. More Information on how IBM protects your personal information, including the safeguards in case of cross-border data transfer, are available here: https://www.ibm.com/privacy
#J-18808-Ljbffr
Senior Network Engineer employer: Sixworks
Contact Detail:
Sixworks Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network Engineer
✨Tip Number 1
Familiarise yourself with the latest technologies mentioned in the job description, such as OSPF, BGP, and VPNs. Being able to discuss these topics confidently during your interview will show that you're not only knowledgeable but also genuinely interested in the role.
✨Tip Number 2
Consider setting up a home lab to experiment with network configurations and security protocols. This hands-on experience will not only enhance your skills but also provide you with real-world examples to share during your interview.
✨Tip Number 3
Network with current or former employees of SiXworks on platforms like LinkedIn. They can provide valuable insights into the company culture and expectations, which can help you tailor your approach when applying.
✨Tip Number 4
Stay updated on trends in network security and infrastructure automation. Being able to discuss recent developments or innovations in these areas during your interview will demonstrate your commitment to continuous learning and improvement.
We think you need these skills to ace Senior Network Engineer
Some tips for your application 🫡
Understand the Role: Before applying, make sure you fully understand the responsibilities and requirements of a Senior Network Engineer. Familiarise yourself with the essential skills listed in the job description, such as WAN architecture and network security protocols.
Tailor Your CV: Customise your CV to highlight relevant experience and skills that align with the job description. Emphasise your expertise in network routing protocols, VPNs, and any experience with infrastructure automation tools like Ansible or Terraform.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for technology and innovation in the field of network engineering. Mention specific projects or experiences that demonstrate your ability to implement secure network solutions and your eagerness to learn about Secure by Design methodologies.
Proofread Your Application: Before submitting your application, carefully proofread all documents for spelling and grammatical errors. A polished application reflects your attention to detail, which is crucial in a technical role like this.
How to prepare for a job interview at Sixworks
✨Showcase Your Technical Skills
Be prepared to discuss your experience with network routing protocols like OSPF and BGP. Highlight specific projects where you've implemented these technologies, as well as any challenges you faced and how you overcame them.
✨Demonstrate Problem-Solving Abilities
Expect scenario-based questions that assess your troubleshooting skills. Prepare examples of past issues you've resolved, particularly in WAN or LAN environments, and explain your thought process during those situations.
✨Familiarise Yourself with Secure by Design Principles
Since the role involves working in National Security & Defence, understanding Secure by Design methodologies is crucial. Research these principles and be ready to discuss how they can be applied in network engineering.
✨Prepare for Cultural Fit Questions
SiXworks values innovation and teamwork. Be ready to share how you collaborate with others and contribute to a team environment. Think of examples that demonstrate your passion for technology and your ability to adapt to new challenges.
