[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Jones Lang LaSalle jobs](https://jobs.opennash.com/companies/jones-lang-lasalle/) · [Search jobs](/search/) Jones Lang LaSalle · London, GBR # Security Service Engineer London, GBR Security Listed on Jones Lang LaSalle’s official careers site. Posted October 1, 2026. Check that it is still open and apply there. [Apply on Jones Lang LaSalle’s careers site →](https://jll.wd1.myworkdayjobs.com/jllcareers/job/London-GBR/Service-Engineer_REQ482568-1) [OpenNash Jobs](https://jobs.opennash.com/) / [Jones Lang LaSalle](https://jobs.opennash.com/companies/jones-lang-lasalle/) / Security Service Engineer ## Job description The Hall & Kay way… it’s a people thing. At Hall & Kay, we deliver complex fire protection and security solutions to protect what matters most to our clients. As technical experts our focus is on the lifetime value of a project. Meaning we can design, supply, install, test and maintain all types of sprinkler, gas suppression, fire detection, and integrated security systems. With 140+ year trading experience and a strong project delivery culture, we are proud to have built lasting relationships with some of the UK’s most respected companies in all areas of industry and construction. Summary of Role We are looking for a highly experienced and competent Security Systems Service Engineer. You will be servicing security systems i.e. Intruder Alarms, CCTV & Access Control Systems to the relevant industry standards, using your exceptional technical industry knowledge. Ideally you will have experience of/and or knowledge of IP based networks and security systems. What you will be doing Planned annual maintenance including reactive response. Managing your own time to ensure jobs are prioritised correctly. Correctly complete work reports and client recommendations. Provide excellent customer service with internal and external customers, establishing and maintaining effective relationships with customers. What we will need from you Experience within Electronic Security industry. Experience of IP based networks and security systems. Full UK driving license. Ability to lift and climb ladders. Experience working in a customer facing environment. Problem solving skills. Customer focus with ability to communicate effectively with a range of customers. Experience of/and or knowledge of IP based networks and security systems. Hold current relevant qualifications to the industry i.e. 18th edition/ NVQ/City and Guilds/BTEC (desirable but not essential). What you can expect in return Competitive & negotiable salary depending on experience 25 days holiday plus bank holidays Contributory company pension scheme Life Assurance Company Van 40 Hours per week worked from 8am to 5pm + call out/standby Please note: You will be required to undertake a basic or enhanced DBS check as part of your job role at Hall & Kay. ### Location On-site –London, GBR At Hall & Kay, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing. ### Please note You may be required to undertake a DBS check as part of your job role at Hall & Kay. How to apply Please submit a tailored CV detailing your experience relevant to this role. Additional Company information What sets us apart? Our culture. What we call ‘the Hall & Kay way’.…it’s a people thing. Put simply, we know we can achieve more when we work as a team – with clients, with the communities we serve and in our own business. Our people create safety every single day, using their skills and experience to adapt to changing situations and rise to the challenges presented to them. It’s our people that make us trusted to deliver. Find out more about us and what our people say about us. ## At a glance - Posted by the employer: Oct 1, 2026 - First seen by OpenNash: Jul 10, 2026 - Last checked: Oct 20, 2026 - Listed for: 102 days - Location: London, GBR[Apply on Jones Lang LaSalle’s careers site →](https://jll.wd1.myworkdayjobs.com/jllcareers/job/London-GBR/Service-Engineer_REQ482568-1) ## More jobs at Jones Lang LaSalle ### [Fire & Security Administrator](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/0cee3e06e98cc801a1a3/) London, GBR ### [Account Sourcing Manager](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/88b7b3b6c25cca642c56/) London, GBR ### [Account Technology Senior Director](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/15afb4e6eae6c819f651/) London, GBR ### [Analyst - EMEA Hotels & Hospitality Capital Markets](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/614ac5c36792ae872d78/) London, GBR ### [Analyst SCS](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/0d4960c827cd5b5c92e4/) London, GBR ## Similar jobs at other companies ### [Service Tekniker Security](https://jobs.opennash.com/companies/siemens/jobs/531b6235f2b7ed58d29a/) Siemens ### [Security Systems Service Technician](https://jobs.opennash.com/companies/siemens/jobs/6c2b7efe4967a97c6469/) Siemens ### [Lead Security Engineer - Application Security](https://jobs.opennash.com/companies/jpmorganchase/jobs/18e2658097e1a66af41d/) JPMorganChase · Dublin, Ireland ### [Security Engineer - Cloud Security & Kubernetes](https://jobs.opennash.com/companies/mercadolibre/jobs/56e3cbfe4e4c739da94e/) MercadoLibre · Buenos Aires, Argentina ### [Senior Security Engineer - Product Security](https://jobs.opennash.com/companies/ecolab/jobs/b8df598509f8b3df537f/) Ecolab · Bangalore, Karnātaka, India OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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