security clearance jobs in Chelmsford

You will be part of a global Cyber Technical Services team, collaborating closely with Threat Intelligence and Incident Response specialists across National Security and Defence programmes. What You'll Be Doing as a Security Testing Consultant (SC) - Deliver end-to-end security testing engagements, including scoping and client wash-up sessions

Job Description Security Officer – Great Baddow | £13.65 per hour Shift Pattern: 4 on 4 off (Nights Only) Contracted Hours: 42 hours per week Location: Great Baddow Pay Rate: £13.65 per hour ✅ Benefits: - Competitive £13.65 per hour pay rate - Guaranteed 42 hours per week - Paid induction and ongoing training - Company-provided uniform and equipment - Support with obtaining SC...

You will need to be honest, hard-working, reliable, trustworthy and have great attention to detail, alongside being an excellent team player. All training will be provided for you on site when you start. Therefore, previous experience in the role is not necessary. All applicants who are interested in the position must pass Prison Clearance, which can take approximately 6 to 8 weeks.

WARNING: for this role candidates who require company support to legally live and work in the UK cannot be considered. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years. Role is remote / UK wide (please be aware that...

You will be part of a commercial team within a manufacturing environment, coordinating the interface between internal departments and a portfolio of small to medium-sized customers.

You will hold significant previous experience of leading Software engineering teams, including the effective use of Jira in an agile development environment. Experience in UML development for real-time embedded software is essential, as is strong understanding and proven track record of the software engineering lifecycle and processes on technically complex development projects.

Job Description A Senior RF Design Engineer will join a thriving Technical Consultancy to work on a complex range of projects from radar systems and advanced robotic systems to sensors and radio communications. The successful Senior RF Design Engineer will be qualified to Degree level in Electronic Engineering or a similar discipline and will bring several years post-graduate experience in...

Role: Principal Electrical Engineer Location: Devonport(Hybrid role requiring onsite presence 2 days/month) Duration: 2 years Inside IR35: Umbrella About our Client: Our client in Devonport is a leading engineering and maritime organisation specialising in the maintenance, repair, and overhaul of naval vessels. The site operates with a skilled workforce across mechanical, electrical, and...

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.

Principal Software Engineer Basildon 3-Month Contract Paying up to £70p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance – please only apply if suitable Key Responsibilities: - C++ software development - Development of new applications to meet user expectations and within formal constraints -...

You will have a secure understanding of special dietary and nutritional requirements, and be able to implement methods to ensure these needs are met.

You will also have your Intermediate/Advanced Food Hygiene certificate, and a full understanding of H.

You will be responsible for ensuring this is adhered to, and all relevant documentation is completed.

Job Description Job Title: Subcontract Manager Grade: P4 Function: Supply Chain Management Location: Harlow (hybrid with 2-3 days a week on site) - travel required to customer sites. Clearance Required: SC Raytheon UK At Raytheon UK, we take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and...

Field Service EngineerChelmsford£35,000 - £38,000 Basic + (OTE £55,000 - 65,000 +) + Overtime + Company Van + Door-to-Door Pay + Technical Training + Frequent Pay Reviews + Pension + Holiday + Package + Immediate Start Unlock your full earning potential as a Field Service Engineer, with uncapped overtime paid at premium rates, giving you the chance to earn well beyond £55,000. Join a...

Position Start Date: 01/03/2026 Contract Type: Full-time Contract Term: Permanent Application Close: 08/02/2026 Midnight Date of Interviews: TBC TO APPLY FOR THIS ROLE, PLEASE HEAD TO THE USP COLLEGE WEBSITE Depending on experience and qualifications Location: Cross Campus Hours: 37 Hours per week, 52 weeks of the year Contract Type: Permanent Reference: SR2067 As a college, our focus is on...

You will oversee workshop operations, liaise with suppliers, manage vehicle collections and deliveries, and ensure repairs are completed efficiently. You’ll also provide detailed accident estimates and financial reporting to support insurance claims, all while delivering excellent customer service.

You must also be free from restrictions with indefinite leave to remain.

You will also get a chance to work alongside highly experienced engineers, technicians, and scientists. Our products do many things including saving people’s lives by finding and treating cancer, helping map our planet and the universe and freezing the atom down to 0° Kelvin.

. Vetted Operatives Required - Live Police Station Project (Birmingham City Centre) Location: Birmingham City Centre Start Date: Immediate Contract Type: Temporary / Ongoing Pay Rate: Competitive (based on experience) Our client is seeking experienced and security-cleared operatives to work on a live police station site in Birmingham City Centre. This is a sensitive and high-security...

You will enjoy a competitive rate of pay that reflects your skills and experience. Full time role: Immerse yourself in a comprehensive position with the opportunity for consistent, ongoing work. Flexible scheduling: With shifts available throughout the week, you can find work that fits your lifestyle.

Job Description We require a Personal Assistant based in either our Chelmsford office to provide support to a group of Senior Leadership Team (SLT) within the Transportation Division. The role holder will provide support to a group of senior leadership members, also working collaboratively with the wider Transportation admin function. The role requires an experienced and flexible person to take...

Position Start Date: 01/03/2026 Contract Type: Part-time Contract Term: Permanent Application Close: 15/02/2026 Midnight Date of Interviews: TBC TO APPLY FOR THIS ROLE, PLEASE HEAD TO THE USP COLLEGE WEBSITE Depending on experience and qualifications Location: Cross Campus Hours: 29.6 hours per week, 52 weeks of the year Contract Type: Permanent Reference: SR2070 Are you passionate about...