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Networks system administrator

Stevenage
Mbda Uk
Systems administrator
Posted: 13 December
Offer description

Stevenage Join our forward-thinking IM Networks team as a Crypto Network Specialist.
You'll own our cryptographic estate and processes while playing an active, hands-on role in the Network Security team.
Think 70-80% crypto governance/operations and 20-30% network/security operations.
You'll help us deliver secure, resilient connectivity across a multi-national environment.
Salary : Up to £60,000 depending on experience Dynamic (hybrid) working : 2-3 days per week on-site depending on business need.
Some shift working may be required.
Security Clearance : DV, but you are not required to hold DV currently.
Company bonus : Up to £2,500 (based on company performance and will vary year to year) Pension : maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave: Up to 15 additional days Flexible working: We welcome applicants who are looking for flexible working arrangements Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave and fertility testing and treatments Facilities : Fantastic site facilities including subsidised meals, free car parking and much more The opportunity: Join our forward-thinking IM Networks team as a Cryptographic Network Specialist, where you will play a key role in our Network Security strategy and management.
Crypto leadership and governance Managing the Crypto Network processes including ordering, Key Material Edition validity, and equipment/KM deliveries.
Coordinate crypto change windows (key loads/rollovers), support incident response related to crypto assets, and drive continuous improvement of crypto processes.
As the Crypto subject matter expert, the CNS will perform the CNA role for IM Networks.
Operations, domains & personnel Manage our internet domain registrations (renewals, new registrations, DNS hygiene) and coordinate with partners to prevent lapses.
Support the Network Security Manager with day-to-day shift management of Network Security engineers.
Coordinate Network Equipment orders, tracking from purchase requisition through to equipment delivery.
You will report to the Network Operations Manager and will support us with implementing changes securely, identifying vulnerabilities, managing incidents and ensuring compliance with our accreditation requirements.
This is a dynamic opportunity to contribute to the IM Networks team, solving complex challenges and having a direct impact on the overall resilience of our Network Security environment.
If you are passionate about Network Security, and Cryptographic processes specifically, this role could be the perfect fit for you.
Comfortable working with Microsoft Office, Windows Server/AD, Linux, and VMware vSphere in support of network/security services.
Familiarity with monitoring tools (PRTG, Nagios) and using telemetry to inform troubleshooting.
Automation/scripting (Ansible, Python) for repeatable changes and evidence collection.
F5), secure email/web gateways, or SD-WAN exposure.
Certifications: CCNA/CCNP (Enterprise or Security), PCNSA/PCNSE, Check Point CCSA/CCSE, VMware VCP, Linux / RHCSA (or equivalent experience).
Broadcom/Blue Coat), including change management and policy hygiene.
We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity, Disability and more We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process. Follow us on LinkedIn (MBDA), X (@MBDA_UK), Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information.

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