Security Controller
Isembard
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This role on the market
285 open controller roles across 102 companies are on ApplySarthi right now, most of them in Bengaluru (28), Mumbai (5), Chennai (5).
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What controller roles keep asking for: Accounting (63%), Excel (43%), SAP (28%), ERP (21%), Stakeholder management (15%) — counted across their open postings here.
Isembard has 27 open roles listed here.
- General Application (Germany)
- Initiativbewerbung, Deutschland (m/w/d)
- Franchise Owner-Operator
- CNC Machinist, Franchise Network Talent Pool
- Global Sales Lead
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for controller roles keep coming back to Accounting, Excel, SAP, ERP. Practise those questions before you sit with Isembard.
Questions you are likely to be asked
- Why do you want to join Isembard?
- How do you decide what to monitor, and what should wake someone up at night?
- How would you cut the cloud bill of a system without hurting it?
- How do you keep secrets and access safe in your infrastructure?
- Walk me through how code gets from a commit to production where you work.
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Practise the Security Controller at Isembard interview free →About Isembard Isembard is building a network of high-performance factories for critical industries. We combine advanced machine tools, robotics and our own software, MasonOS, to make precision components for aerospace, defence, energy and frontier technology companies, with factories across the UK, US, Germany and France. Our mission is to forge industrial acceleration. The role Isembard makes parts for aerospace and defence customers who expect their suppliers to protect people, sites and information to government standards. The Security Controller owns personnel and physical security for our London factory in Southwark, sets our vetting policy, and builds the security arrangements our defence work requires. You will also give practical, remote support to other sites in our network. What you'll do Own physical security at our Southwark site, including access, visitors and secure areas. Set and run our personnel vetting policy, including Baseline Personnel Security Standard (BPSS) checks for new starters. Act as the company's point of contact for UK government security requirements, including national security vetting and facility security, as our defence work requires. Advise other sites in the network on security arrangements. Keep security policies and records current and audit-ready, and make sure people understand their responsibilities. What we're looking for Experience in a security role at a UK defence supplier, or an equivalent government or military security background. Working knowledge of UK personnel security, including BPSS and national security vetting. Experience managing physical security for a site. Familiarity with UK government security requirements for defence suppliers. Discretion, sound judgement and clear communication. Nice to have Experience setting up facility security arrangements for defence work. Security across several sites. A manufacturing environment. Why Isembard Own a function at an early stage, with a direct effect on the defence work Isembard can take on. Work across Legal, IT and operations in a growing manufacturing business. Location: On-site at our Southwark factory in London. Find more English Speaking Jobs in United Kingdom on Arbeitnow
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Check my match →Similar open roles
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Listed on arbeitnow · posted 2026-11-03. ApplySarthi collects openings and links to application pages; the role is advertised by Isembard, not by us.