Clearance jobs in MaidenheadCrear alertas

Principal Systems Engineer – Maidenhead Powering Decision. Protecting the Future. Join the Cyber Team and help shape the next generation of defence and secure communication technologies. The team delivers advanced cryptographic and key-management solutions that protect critical information at tactical and strategic levels. The Role We're looking for a Principal Systems Engineer to lead Systems Engineering activities across complex defence projects. You’ll own SE work packages, assure ISO 15288 processes, guide multi-discipline teams, and drive the development of high-quality system architectures and artefacts. What You’ll Do • Lead and represent Systems Engineering across major projects., • Develop SE artefacts and ensure compliance with standards., • Provide technical direction across system, hardware, firmware & software teams., • Lead internal and customer design reviews., • Support bids, proposals, estimates, and supplier management., • Mentor engineers and help grow systems capability across the business. What You Bring • Degree in Engineering/Maths/Physics or equivalent experience., • Strong experience with full SE lifecycle, V-model, and ISO/IEEE/IEC standards., • Skilled in requirements, system design, and technical documentation., • Proficient with DOORS, UML, SysML, Enterprise Architect., • Background in hardware, software or firmware (embedded preferred)., • Team leadership or line management experience. Desirable: INCOSE ASEP/CSEP, SME experience, familiarity with NCSC security processes. Requirements • Current SC clearance or Eligible, • UK travel and clean driving licence. Join us and help shape the future of secure defence systems. Apply today.

Step into a world where cutting-edge technology meets unmatched expertise. Ultra Maritime is a global leader in multi-mission solutions that protect and empower naval forces across the world. Their advanced systems and technologies support allied fleets globally, driving the future of maritime and underwater defence operations. As the maritime battlespace evolves, Ultra Maritime continues to push technological boundaries—developing specialist capabilities that provide ‘Five Eyes' defence customers with a decisive operational edge. From surface vessels to sub-surface missions and unmanned platforms, the team at Ultra Maritime is reshaping how modern naval missions are executed. Collaboration sits at the heart of their success. Ultra Maritime works closely with partners and customers to ensure mission readiness and mission success, delivering game-changing technologies across sonar, radar, expendables, signature management, naval power systems and more. Now, Morson is seeking talented individuals who want to be part of this mission: shaping the future of naval warfare and safeguarding global security. Role Overview In this role, you will be responsible for supporting the manufacturing process to the highest professional standards. Key duties include: Maintaining route cards for assigned manufacturing orders (SO) and ensuring they remain with the work at all times Following approved work instructions and drawing sets, unless an authorised concession or Production Permit (PP) is issued Performing wiring tasks and any corrective actions to exceptional standards Upholding excellent housekeeping across all assigned work areas, equipment and assets Adhering to company policies, procedures, and standards—representing Ultra Maritime professionally both onsite and at customer locations Ensuring production systems are accurately maintained, working collaboratively across teams to support effective operations Assisting in resolving shop-floor issues as directed by the Production Manager Relocation Support Ultra Maritime recognises that attracting high-calibre talent is key to their success. To support this, relocation assistance can be offered for candidates moving within the UK. Support is reviewed on a case-by-case basis and provided in line with HMRC guidelines. Security & Nationality Requirements Due to the sensitive nature of Ultra Maritime's work, candidates must be eligible to obtain the relevant UK security clearance associated with this role. If you are interested and would like to apply for the vacancy, please apply directly or contact TPBN1_UKTJ

SC Cleared SharePoint Upgrade Specialist Onsite in Maidenhead Clearance Required: SC Clearance On going contract £500 - £550 a day outside IR35 We are seeking an experienced SharePoint professional with current SC clearance to join our team in a secure datacenter environment. Work w

Data Engineer £Up to £65,000 GBP Hybrid WORKING Location: London; Norwich; Watford; Colchester; Chelmsford; Woking; Chatham; Slough, Central London, Greater London - United Kingdom Type: Permanent Must Have: Active SC Clearance Join a world-class organisation delivering mission-critical data solutions for Defence, National Security, and Public Sector programmes. Our client has been recognised as a Fortune World's Most Admired Company - eight years in a row - thanks to their innovation, integrity, and commitment to excellence. Their dedication to supporting the Armed Forces community has also been honoured with the MoD's Employer Recognition Scheme Gold Award. If you want to work at the intersection of data, security and national impact, this is the place for you. As a Data Engineer - Defence, you will play a key role in shaping secure, scalable data pipelines that underpin critical national infrastructure and defence systems. You will collaborate with top-tier engineers, architects, and stakeholders to deliver robust data solutions that support decision-making across Defence, Government and Public Sector clients. You'll join a people-first, innovation-driven culture where collaboration, continuous learning, and professional growth are encouraged. Every idea matters. You'll help set technical standards, influence project direction, and contribute to a data engineering community that values excellence, security, and reliability. You'll have the opportunity to: Interpret and validate data requirements, analyse large-scale structured datasets, and ensure data accuracy and completeness. Design and implement ETL frameworks to ingest, transform, validate, normalise, and cleanse data - preparing it for analytics, reporting, and secure storage (e.g., Amazon S3, Azure Blob Storage, BigQuery, Snowflake). Apply data quality controls, build data models, and manage storage solutions within secure and compliant environments. Develop data integration and processing pipelines, ensuring performance, reliability, and governance compliance. Support and contribute to the development of data management standards and policies, including data anonymisation, governance, and secure data sharing. Optimise data workflows for speed, cost-efficiency, and reliability. Engage in research and evaluation of emerging data technologies, contribute to technical strategy, and influence future data engineering roadmaps and architecture. Key Requirements: Proven experience as a Data Engineer in complex, secure or regulated environments. Strong understanding of data management principles including modelling, integration, governance, and data architecture. Familiarity with modern data architectures and cloud-based / distributed systems. Proficiency in SQL, Python and data pipeline tools (e.g., Apache Airflow, Spark). Experience working with major cloud platforms (AWS, Azure, GCP) and big data technologies. Awareness of data governance, data sharing across security domains, and data usage for AI / ML. Excellent analytical and problem-solving skills; ability to work autonomously and collaborate with customers and stakeholders. Desirable: Previous experience working on Defence, national security, or public-sector data programmes. Familiarity with data standards, compliance, and data-governance frameworks. Experience in data analytics and visualisation. Demonstrable interest in ongoing learning, research, and adopting new technologies. Benefits: Competitive total compensation package ( TC ) Opportunity to support high-impact Defence and Public-Sector programmes Professional development and training opportunities Participation in complex, secure data projects at national scale Flexible working arrangements (with regular trips to London) and work-life balance Reference: AON/SCDevOps #aaon TPBN1_UKTJ

Fire Door Installer Required Long Term Freelance Contract Market Leading Fire Protection Specialist We are looking for a skilled and motivated Fire Door Installer to join our specialist works team. In this role, you will be responsible for the installation, maintenance and remedial works of fire doors , ensuring all works are delivered safely, efficiently and in full compliance with current fire safety regulations and manufacturer specifications. You will be expected to follow all site processes and procedures while keeping supervisors and site teams informed of progress. The Company My client designs and incorporates comprehensive fire protection measures right from the planning phase to final installation and handover. Working closely with architects, developers and contractors, we identify and provide cost-effective solutions that are tailored to each building and application. Maintaining close relationships with leading manufacturers of fire stopping products guarantees that we install tested, compliant systems and controls across our projects. Key Responsibilities: Install, maintain and remediate fire doors and associated components in line with manufacturer specifications and fire safety standards. Carry out remedial works following fire door inspections and reports. Ensure correct installation of door sets, frames, seals, hinges, closers and ironmongery. Liaise with site management to provide updates on progress and completion of works. Communicate any issues or delays at the earliest opportunity. Maintain professional conduct and a clean, tidy working area at all times. Follow RAMs and adhere strictly to Health & Safety requirements. Ensure correct use, care and maintenance of tools and equipment. Ensure all works meet project QA standards and fire protection requirements. Requirements: Proven experience as a Fire Door Installer / Fire Door Technician . Strong knowledge of fire door regulations, standards and installation methods. CSCS Card (essential). BM TRADA / FIRAS or equivalent certification (desirable). Experience working on large or live construction sites. Security Clearance Benefits: Up to £220 per day (CIS or PAYE). Long-term employment . If you are interested in the position, please apply! TPBN1_UKTJ

A leading cybersecurity firm in Woolley Green is seeking a Systems Engineer with SC security clearance. Join us to contribute to innovative security technologies in a supportive and dynamic environment.

A leading express transportation company in the UK is seeking a Clearance Broker to join their Customs Clearance team.

You will lead the transformation of our global clearance function, driving operational excellence, digital innovation, and cross-functional alignment. Establish and maintain global governance frameworks for content clearance. Lead and develop the global clearance and review team.

This role involves leading the transformation of the global clearance function, driving operational excellence, and ensuring compliance with regulatory standards.

The ideal candidate must possess SC security clearance, a degree in a relevant technical field, and experience in systems engineering. A defense technology company in Maidenhead is seeking a Systems Engineering professional to manage IV&V processes and maintain quality within projects.

We have an exciting opportunity for you to join our Customs Clearance team as a Clearance Broker.FedEx is the largest express transportation company in the world, connecting more than 220 countries and territories.We work every moment to deliver the most important package of someone’s day.Our team

CANDIDATES REQUIRE CURRENT, ACTIVE SC CLEARNACE FOR THIS ROLE - PEASE APPLY ACCORDINGLY.The role requires an experienced technical professional to support, enhance, and secure complex enterprise systems and networks.Working as a senior systems administrator, the postholder will ensure the stability,

Candidates must possess an active UKIC eDV clearance and have experience in end-to-end architecture design, security practices, and DevOps methodologies.

A leading recruitment agency in Wokingham is seeking a Security Officer to work on a high-profile security site.This role involves conducting patrols, managing incidents, and ensuring safety protocols are adhered to.Candidates must hold a valid Security Guarding or Door Supervisor License and have a

The ideal candidate will have extensive experience in database migration and performance tuning, alongside the required active Security Check (SC) clearance per UK Government standards.

Electronics Engineer Consultant – Security Clearance – Cambridge. We are looking for an Electronics Engineer who has ideally worked on MOD, Security Clearance or other sensitive technologies. Due to the nature of work, you must already hold or be able to obtain security clearance.

You must hold Active UK Security Clearance to qualify for this role.

Communications Officer with security clearance.

MUST already hold active UK government security clearance and be able to provide proof (applications without clearance cannot be considered). MUST already hold active UK government security clearance and be able to provide proof.

A leading software development firm in Greater London is looking for a Software Engineer.This entry-level position requires candidates to develop high-impact software in an agile team.Key skills include modern programming languages like Java, Python, and technologies such as Kubernetes and Docker.Th

Due to the nature of the work/client you must have or be eligible for SC Clearance (British Passport holder or 5 years continuous residence in the UK). Eligible for SC clearance (requires 5 years’ residency in the UK; citizenship is not mandatory).

A global technology company in London is seeking an experienced Cloud Engineer to design and maintain AWS and hybrid-cloud systems.The role requires skills in Linux and Windows administration, as well as AWS certification.Candidates must have experience in automating deployments and troubleshooting

Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance.

Candidates must be a SOLE UK National able to maintain UK MoD Security Clearance.

Candidates must be eligible for SC Clearance and have hands-on experience with Government Digital Service standards.

Candidates MUST already hold UK government security clearance and be able to provide proof. Must already hold UK government security clearance and be able to provide proof.

The ideal candidate must have a TS/SCI clearance.

The contract duration is until March 31, 2026, with the requirement of active UK Government SC Clearance.

Essential Skills & Experience:.Good proficiency in Python and Spark (PySpark) or Scala.Deep understanding of data warehousing principles, data modelling techniques, and data integration patterns.Extensive experience with Azure data services, including Azure Data Factory, Azure Blob Storage, and Azur

Must hold a valid or be eligible for SC-level clearance. Experience Designer (XD) – (SC Clearance). Experience Designer (XD) – (SC Clearance).

Please apply immediately if you hold active and current SC Clearance and have the skills required above, as this is an urgent requirement.

This role is focused on managing project costs for central government projects, requiring DV Security Clearance.

SECURITY CLEARANCE Eligibility Mandatory.

MUST already hold active UK government security clearance and be able to provide proof (applications without clearance cannot be considered). MUST already hold active UK government security clearance and be able to provide proof.

Candidates should possess a driven personality and some technical knowledge, along with SC clearance.

This 4-month contract requires expertise in Sparx EA, active SC Clearance, and a strong Defence background.

Azure Senior Platform Engineer - UK Security Clearance eligibility required.

Principal Safety Engineer – Security Cleared.REMOTE (1 day per month on-site in Devonport).Direct message the job poster from iO Associates - UK/EU.Deliver HAZOPs within schedule and quality requirements, provide input into safety case planning, and review documentation for accuracy and completene

Please note, due to the highly secure nature of the project, this role is open only to UK Nationals who hold or are eligible for High‑Level Clearance (HLC).

Due to the nature of the work / client you must have or be eligible for SC Clearance (British Passport holder or 5 years continuous residence in the UK). Eligible for SC clearance (requires 5 years’ residency in the UK; citizenship is not mandatory).

Ideal candidates will possess extensive testing experience, knowledge of software development life-cycles, and the ability to obtain UK Security Clearance.

Due to the nature of the role, candidates must hold active DV clearance.

The position requires active SC Clearance and UK residency, with the flexibility of remote or hybrid work.

MUST already hold active UK government security clearance and be able to provide proof (applications without clearance cannot be considered). MUST already hold active UK government security clearance and be able to provide proof.

An innovative firm is seeking a Technology Recruitment Consultant to join their dynamic team.This role focuses on delivering exceptional user experiences through the design of prototypes, wireframes, and interactive designs.The ideal candidate will have a strong background in interaction design and

Principal SOC Transformation Consultant – Professional Services (Security Clearance Eligibility Required). SECURITY CLEARANCE Eligibility Mandatory.