Reliance High-Tech
Security Service Engineer C-0007

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Reliance High-Tech / Reliance Protect is one of the UK’s largest independent integrator/installer of security solutions / lone worker solutions. We are trusted by leading brands and organisations to protect their people, assets and reputations through innovative technology and specialist expertise.
Apply below after reading through all the details and supporting information regarding this job opportunity.
Unique in the industry, Reliance High-Tech / Reliance Protect combines the capability and footprint of a large organisation, with the agility and customer focus of an independent business.
We operate at the top end, for the most discerning clients, in the most demanding and complex environments with the highest stakes, and always with integrity and customer focus.
Your Role
Provide technical expertise in fault finding and repairs across varied selection of PC/Network based and analogue security systems with a working knowledge of different high end software packages.
Provide technical expertise in fault finding and repair with a variety of CCTV operating systems from small scale CCTV systems to large Multi-site installations with PC Based Digital Recorders. To understand fibre optic transmission systems, LAN/WAN networks and radio telemetry systems to effectively remedy any faults. Liaise with higher grade engineers where required.
Provide emergency solutions when operating out of hours as specified on the departmental rota (currently 1 in 4). Collaborate with all parts of the business to ensure that the agreed scope of works is delivered in line with the customer’s expectations.
Participate in team meetings and actively contribute towards the business’ activities.
Strive to maximize personal development and performance and take active part in performance reviews and personal development plans. Maintain up to date technical knowledge through internal and external training provision.
Operate according to the requirements of business-specific applications and processes and the broad application environments (e.g., order submission, stock control, timesheet submission, job closing, etc.)
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
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Responsibilities
- Provide technical expertise in fault finding and repairs of varied selection of PC/Network based and analogue security systems with a working knowledge of different high end software packages.
- Provide technical expertise in fault finding and repair with a variety of CCTV operating systems from small scale CCTV systems to large Multi-site installations with PC Based Digital Recorders.
- Provide technical expertise in fault finding and repair with a variety of Access Control, Intruder, Intercom Systems operating systems from small scale to large Multi-site installations with PC Based front ends.
- Have understanding of fibre optic transmission systems, LAN/WAN networks and radio telemetry systems to effectively remedy any faults. Liaise with higher grade engineers where required.
- Provide emergency solutions when operating out of hours as specified on the departmental rota.
- Collaborate with all parts of the business to ensure that the agreed scope of works is delivered in line with the customer’s expectations.
- Participate in team meetings and actively contribute towards the business’ activities.
- Strive to maximize personal development and performance and take active part in performance reviews and personal development plans.
- Maintain up to date technical knowledge through internal and external training provision.
- Operate according to the requirements of business-specific applications and processes and the broad application environments (e.g. order submission, stock control, timesheet submission, job closing, etc.)
Essential
Your Qualifications
- NVQ 3 in Electronic Security or equivalent proven experience Knowledge of Access control / CCTV / Intercom / Intruder systems. (minimum of 4 Years)
- Knowledge of Windows Operating Systems.
- Knowledge of digital electronics principles and systems
- Working knowledge of TCP/IP and other network fundamentals of UFE's (Unified Front End)


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Desirable
- CCTV – Synergy/Milestone/Genetec/FLIR/Eagle Eye/ProWatch/ACS – Ccure/Lenel OnGuard & S2/Gallagher/CEM/PAC Intruder – Honeywell / Texecom Intercom - Commend PSIM – Genetec/Cortech/Recognised Qualification in H&S (IOSH/CSCS) IPAF Working at Height (Rooftop and Safety Access Certification) EUSR
Your Key Skills & Competencies
Essential
- Team Player – Co-operation and ability to work with others
- Good Administration and Time Management
- Competent and Independent – Able to work on own initiative and take responsibility for actions, workload and decisions.
- Inquisitive – Have a desire to learn/research, and develop personally and professionally
Desirable
- Commercial Awareness – understand a role and associated actions have a commercial value and impact to the business and efficiencies are always considered as part of tasks undertaken
Your Aptitudes & Behaviours
Essential
- Full UK Driving Licence
- Permit to Work
- Ability to complete full personal security screening and be prepared to complete to DV Level if requested.
Desirable
- Good written and spoken English
- Commercially aware
Your Growth Opportunities
- Training
- Certifications
- Progression
- Exposure to tech/projects
Company Benefits
Working at Reliance High Tech means joining an award-winning company that genuinely makes a difference. We combine cutting-edge technology with a team culture built on integrity, agility and trust. You’ll work alongside knowledgeable passionate people who value honesty, collaboration and respect for both customer and colleague.
Your Benefits Include:
- Employee healthcare
- Company sick pay
- Access to 24- online GP
- 25 days holiday plus BH + 1 charity day per year
- Employee Recognition program
- Employee referral scheme
- Training & Accreditation opportunities
- Access to Boostworks
- Long Service Awards
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