system security administrator jobs in Chelmsford

Network & Cyber Security Consultant 🌍 Remote – UK & Ireland | 💼 Industrial Cyber / OT | ✈️ Up to 25% travel Our client is a leader in industrial networking & OT cyber security, in hiring a Network & Cyber Security Consultant to join their growing technical team. This is a hands‑on role covering solution design, consultancy, audits, and delivery for industrial customers. Key Responsibilities -...

Job Description What you will be working on: 1.Servicing and Maintaining Security Systems - Perform regular servicing, maintenance, and fault diagnosis on CCTV, intruder alarms, and access control systems. - Repair or replace faulty components to restore functionality. - Ensure all systems meet relevant standards and regulations. - Provide emergency fault response as part of an on-call...

You will need to be: - Committed - We're seeking people who are committed to personal development and a new career in Systems Engineering. - Keen to Develop - No matter how good our development programme is, it will require pro-active learning within your role; the faster you learn, the more accelerated your development will be.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

Fire & Security PPM Engineer - Mon - Fri Excellent salary and benefits. Various locations across the UK. About us G4S is a global company operating across 120 countries, employing over 650,000 people across the world. You can find more about us here; https://www.g4s.com/en-gb We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for...

Responsibilities To assist the Security Manager in all operational aspects of the security service. This may include report writing, admin tasks related to the delivery of Conflict Resolution Training, rostering, amending Healthroster duties and any other administration duties. To manage the ID badge production process, assist with CCTV reviews and evidence disclosure. To co-ordinate and...

CANDIDATES MUST BE WITHIN 45 MINUTES COMMUTE OF BELMONT, SURREY About the Group: The group operates at the heart of elite and professional sport across the UK. Through two closely aligned businesses, we coordinate care for professional athletes across football, rugby, cricket, and other sports, and we also provide specialist insurance for the doctors and surgeons who treat them. Our clients...

Agilis Search is proud to be partnering with an established and growing business in Chelmsford who are looking for a Senior IT Systems Engineer to join them on a permanent basis due to growth. As a Senior IT Infrastructure and Systems Engineer in this highly successful organisation, you will take technical ownership of core systems and drive improvements across infrastructure, cloud, and...

You will be working as a Principal Systems Engineer within our close‐knit multi‐function radar team of inter‐disciplinary engineers, evolving our radar portfolio of existing and brand‐new radar products to address emerging and future threats. Join us and help shape the future of Radar technology!

Description We are seeking an enthusiastic Electrical Systems Engineer eager to integrate into our culture and be a key team contributor. This engineer will work with a team to develop new robot and automation system-level solutions for our customers, requiring an in-depth understanding of the products and customer requirements, as well as engaging in analyses of complex subjects and...

Location(s): UK, Europe & Africa : UK : Great Baddow BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: RF...

You will also get a chance to work alongside highly experienced engineers, technicians and scientists. Teledyne e2v provides high performance CCD, CMOS and IR sensors for space science, earth observation, astronomy and high energy physics applications. Sensors are designed, fabricated, post-processed, packaged and tested in our facilities in Chelmsford (UK) and Grenoble (France).

You will be responsible for a Safety & Security Department consisting of over 35 staff, including Duty Managers, Safety & Security Officers, Control Room Operators and Receptionists.

You will be accountable for the security provision across four campuses: Cambridge Chelmsford, Writtle, and Peterborough.

A leading facilities management company is seeking a Security Officer to ensure the safety of its premises in Chelmsford. In this role, you'll provide professional support to employees and visitors while monitoring fire and security systems. Ideal candidates will possess an SIA licence and demonstrate strong communication skills, reliability, and the ability to respond effectively to emergencies....

Junior Minor Works Engineer - Anglia Area The Role We’re looking for a motivated and ambitious Junior Minor Works Engineer to join our growing Minor Works / Installations Team. This is an excellent opportunity for a Service Engineer (with at least 1 - 2 years’ experience in either Fire or Security Systems) who is ready to take the next step in their career. You’ll work closely with experienced...

What you will be working on: 1.Servicing and Maintaining Security Systems Perform regular servicing, maintenance, and fault diagnosis on CCTV, intruder alarms, and access control systems. Repair or replace faulty components to restore functionality. Ensure all systems meet relevant standards and regulations. Provide emergency fault response as part of an on-call rota. 2.Ensuring a Safe Working...

You will have a good network of relevant individuals from across MoD, User Communities, Defence Supply Chain and/or relevant commercial industry.

You will be able to influence MoD thinking on future requirements and technology selection.

You will have an engineering background and have experience of translating customer needs and operational context into solutions.

A leading healthcare organization in Chelmsford is seeking someone to oversee security service operations, ensuring effective administration in ID badge production and managing access control. The successful candidate will assist in roster management and enhance service delivery. An ideal role for those looking to utilize their skills in a dynamic healthcare environment while aiming to improve...

You should ideally have experience in working on one or more of the above topics, or be able to demonstrate relevant experience in adjacent technologies and be motivated to work on the above.

You will be expected to provide both technical and practical input into programmes, support bidding activities, and take an active role in securing future work.

Location(s): UK, Europe & Africa : UK : Great Baddow BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Lead RF...