Searchability NS&D

Senior RF Design Engineer Up to £70,000 Work on cutting-edge RF tech used in defence, security, and aviation Join a small, dynamic team and influence full product lifecycle Work with high-power RF systems, advanced simulation tools, and defence-grade components ABOUT THE CLIENT: Our client is a pioneering technology manufacturer operating in the Defence and Security space. Their products play a critical role in supporting infrastructure and frontline operations around the world. With a collaborative engineering culture and a strong pipeline of new product development, they are seeking a Senior RF Design Engineer to help shape the next generation of RF communications equipment. THE BENEFITS: Up to £65,000 salary Hybrid working (3 days onsite in Northamptonshire) Leadership development and technical training programmes Support for education and certifications Structured career development SC clearance or eligibility required THE SENIOR RF DESIGN ENGINEER ROLE: As Senior RF Design Engineer, you'll be part of a small and agile team involved in the end-to-end design and development of complex RF systems, including transmitters, receivers, filters, amplifiers, and antennas. You'll drive new product introduction (NPI), lead design reviews, and support production teams, while helping to mentor junior engineers. The work spans multiple high-impact markets, including military-grade secure data links and electronic warfare. SENIOR RF DESIGN ENGINEER ESSENTIAL SKILLS: Experience in RF design engineering roles Design of linear high-power wideband RF amplifiers (e.g. GaN/LDMOS up to 200W) Knowledge of RF simulation and PCB design tools (e.g. Altium, AWR, HFSS) Design experience with filters, transmitters, receivers, LNA, converters, antennas Experience with EMC, test equipment and debugging Strong cross-disciplinary communication and problem-solving skills TO BE CONSIDERED: Please either apply through this advert or email me directly via . For further information, call / . By applying, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS RF Design, SC clearance, PCB Design, RF Simulation Software, Radio Frequency, NSD

Senior Systems Engineer Northamptonshire (Hybrid - 3 days on-site) £60,000-£65,000 + Bonus + Benefits Must be eligible for UK Security Clearance Join a specialist engineering and technology company delivering cutting-edge products to support UK defence and homeland security customers. With demand increasing and several exciting programmes in play, they're looking to add a Senior Systems Engineer to their growing team. You'll take ownership of the technical delivery across a range of secure, mission-critical systems. What you'll be doing: Leading the architecture, requirements capture, design and verification of bespoke, secure systems Collaborating with multidisciplinary teams to define systems for both new and existing defence programmes Creating high-quality documentation and system-level design artefacts Supporting the full product development lifecycle Acting as a key technical voice in project delivery, helping to shape future system capability What they're looking for: A background in Systems Engineering, ideally with 5+ years' experience Experience across the full development lifecycle Ability to lead on architecture, integration and verification Confident in producing structured documentation A British citizen (or eligible) for SC clearance Bonus points if you've worked with: Secure communications, RF Systems, Datalinks or Verification tooling MOD or defence customers Other complex, safety or security critical systems What's in it for you: £60,000-£65,000 salary + bonus 25 days holiday (with option to buy more) Company pension & life cover Hybrid working (3 days onsite) 40-hour week The chance to work on projects that genuinely impact national security To be considered: Please either apply through this advert or email me directly at . For more info, call me on / .

Must hold Active eDV Clearance (West) to start £560 p/d inside IR35 Contract until end of March 2026 - Extension likely Cheltenham location - must be willing to be full-time on-site One stage virtual interview - high-priority role Experience in VMware Suite (ESXi, vSphere, vCentre, NSX), Storage Management, Automation What will the Infrastructure Engineer be doing? In the role, you will support a long-term, mission-critical security programme, focusing on high-impact workstreams and operations within secure infrastructure. You will work alongside multiple other engineers and have technical guidance from senior Team Leads. Key Skills Required: Expertise of VMware - vSphere, NSX, ESXi, vCenter Strong knowledge of storage/backup management System administration within secure environments Desirable Skills Required: IaC and Automation - Ansible/Terraform Cloud migration exposure Must Have Requirements: Active Enhanced DV Clearance (West) Willing to be on site 5 days per week in Cheltenham - no scope for remote working due to secure environment and project requirements - mission-critical engagement To be Considered: Please either apply by clicking online or emailing me directly to For further information please call me on or . I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable please leave a message and either myself or one of my colleagues will respond. By applying for this role you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to follow me on or connect with me on LinkedIn, just search Henry Clay-Davies Searchability. I look forward to hearing from you. KEY SKILLS: INFRASTRUCTURE ENGINEER/ VMWARE / NSX / ESXI / VCENTER / VSPHERE / ANSIBLE / SYSTEM ADMINISTRATION / TERRAFORM / STORAGE / STORAGE MANAGEMENT/ DV / DV CLEARED / SECURITY CLEARED / SECURITY CLEARANCE / CHELTENHAM / CONTRACT

Cheltenham location - full-time on-site Must hold active Enhanced DV Clearance (West) Up to £640 p/d Inside IR35 12 month contract + extension Experience in CISCO, Firewalls, Splunk, Infoblox, Network Design & Delivery Who Are We? We are recruiting for a growing SME consultancy which specialises in digital transformation, cyber security, and cloud services for the public sector. With a strong track record in national security, they have delivered secure programmes for classified government agencies. Known for combining technical expertise with integrity and public service values, our client plays a trusted role in strengthening the UK's secure digital infrastructure. Technical Expertise and Requirements: Active eDV clearance (West) Willingness to work full time on site in Cheltenham when required. Network Infrastructure & Technologies: Cisco technologies (including SDA & ACI) Juniper firewalls F5 Networks Infoblox NetScout SolarWinds Security & Monitoring: Secured network boundaries Cryptographic solutions Splunk Automation & Management: Ansible Network Services: Network design Network delivery Cloud network migration To be Considered: Please either apply by clicking online or emailing me directly to . For further information please call me on / - I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either myself or one of my colleagues will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to follow me on or connect with me on LinkedIn, just search Henry Clay-Davies (searchability). I look forward to hearing from you.

SOFTWARE DEVELOPER - EDV CLEAREDBRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITHIN A LEADING COMPANY FOR A SOFTWARE DEVELOPER WITH ENHANCED DV CLEARANCE Permanent opportunity for a Software Engineer with enhanced DV clearance. Industry leading company supporting UK national security projects. Salary up to £65,000+ DV bonus Manchester based in an easily accessible location. To apply please call or email WHO ARE WE?We are recruiting Software Developers to work with an industry-leading cyber/National Security/defence client with office locations in and around Manchester. The expertise of our engineers drives us forward, and we're looking for talented individuals eager to learn and grow to join us. Due to the nature of these clients, you must hold Enhanced DV Security Clearance to work on National Security projects. WE NEED THE SOFTWARE DEVELOPER TO HAVE . Enhanced DV Security Clearance. Experience one or multiple modern programming languages (Java, Python, C++, C#). Experience working with cloud technologies (preferably AWS) Experience with Microservices. TO BE CONSIDERED .Please either apply by clicking online or emailing me directly to For further information please call me on . I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either myself or one of my colleagues will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Laura Jackson. I look forward to hearing from you. SOFTWARE DEVELOPER - EDV CLEAREDKEY SKILLS:SOFTWARE ENGINEER/ DEVOPS/ FULL STACK/ JAVA/ PYTHON/ C++/ C#/ MICROSERVICES/ VERSION CONTROL/ UNIT TESTING/ INTEGRATION TESTING/ AWS/ DV CLEARED / DV CLEARANCE / DEVELOPPED VETTING / DEVELOPED VETTED / DEEP VETTING / DEEP VETTED / SC CLEARED / SC CLEARANCE / SECURITY CLEARED / SECURITY CLEARANCE

TEST ENGINEERS - EDV CLEAREDBRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITHIN A LEADING COMPANY FOR A TEST ENGINEER WITH EDV CLEARANCE Permanent opportunity for a Test Engineer with enhanced DV clearance. Industry leading company supporting UK national security projects. Salary up to £60,000 plus benefits and DV bonus. Manchester based in an easily accessible location. To apply please call or email WHO ARE WE?We are recruiting Senior Test engineers to work with an industry leading cyber/National Security/ defence client with office locations in and around Manchester. Our teams are what leads us forward and we are therefore looking for the best talent to join us as we continue to bring the best to the table. Due to the nature of these clients, you must hold or be eligible for enhanced DV security clearance to work on National Security projects. WE NEED THE TEST ENGINEER TO HAVE . Enhanced DV Security Clearance. Experience in manual and automation software testing. Experience with a range of technologies (e.g. Selenium, Cypress.io, Playwright, Serentiy BDD). Experience with DevOps methodologies (testing through CI/CD pipelines). Degree level educated in a relevant field. TO BE CONSIDERED .Please either apply by clicking online or emailing me directly to For further information please call me on . I can make myself available outside of normal working hours to suit from 7am until 10pm. If unavailable, please leave a message and either myself or one of my colleagues will respond. By applying for this role, you give express consent for us to process & submit (subject to required skills) your application to our client in conjunction with this vacancy only. Also feel free to connect with me on LinkedIn, just search Laura Jackson. I look forward to hearing from you. TEST ENGINEER - DV CLEAREDKEY SKILLS:TEST AUTOMATION DEVELOPER / ENTRY LEVEL TEST DEVELOPER / ENTRY LEVEL AUTOMATION DEVELOPER / AUTOMATION ENGINEER / TEST / TEST ENGINEER / AUTOMATION / SELENIUM/ DEVOPS/ CICD/ CYPRESS/ CUCUMER/ MANUAL TESTING/ DV CLEARED / DV CLEARANCE / DEVELOPPED VETTING / DEVELOPED VETTED / DEEP VETTING / DEEP VETTED / SC CLEARED / SC CLEARANCE / SECURITY CLEARED / SECURITY CLEARANCE/ NATIONAL SECURITY