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Senior RF Engineer Enfield – 3 Days in Office £60,000-£65,000 I’m currently working with a well-established global engineering company who are looking for a Senior RF Engineer to join their growing team in Enfield. The business has been operating for decades and develops advanced technology solutions across industries such as maritime, defence, and surveillance. This role will see you taking ownership of RF and antenna development across a variety of projects, leading work packages from concept through to testing and delivery. You’ll play a key role in both new product development and the ongoing improvement of existing systems, while acting as a subject matter expert across RF and antenna design within the business. You’ll collaborate with cross-functional teams including engineering, supply chain, and production, as well as external suppliers and customers. The role also involves supporting manufacturing, resolving technical challenges, and mentoring less experienced engineers where required. The role requires on-site working in Enfield 3 days a week, with some flexibility available. Technical Requirements • Strong experience in RF and microwave design., • Experience with PCB design at microwave frequencies, including schematics and layout reviews., • Knowledge of RF components such as power amplifiers, LNAs, filters, mixers, circulators, and PLLs., • Experience with RF system design (e.g. cascade analysis)., • Familiarity with RF test equipment such as spectrum analysers and vector network analysers., • Strong understanding of antenna theory, design, and testing (including array antennas)., • Experience with design for manufacture and test., • Background working in a production environment (e.g. SMT processes)., • Strong communication skills and ability to work within a team. Desirable Experience • Experience with Altium PCB design tools., • Familiarity with RF/antenna modelling tools such as Altair., • Experience within radar or communications systems., • Knowledge of digital electronics or power supply design., • Experience with systems engineering or requirements management., • Test automation using MATLAB or Python., • Understanding of EMC and regulatory standards (e.g. FCC, ETSI). Salary/Benefits • £60,000-£65,000., • 25 days holiday plus Bank Holidays., • Pension scheme., • Life Assurance & Healthcare., • Flexible working hours. If this opportunity is of interest, please apply and I can give you a call. Tim Stock 01189028800 | 07980610737

Senior RF Engineer – Radar & Microwave Systems We are recruiting for a Senior RF Engineer to join an advanced engineering business developing cutting-edge radar, microwave and RF systems for defence and surveillance applications. This is a hands-on RF engineering role focused on RF module development, antenna design, microwave PCB design, RF testing and production support within a highly technical engineering environment. Key Responsibilities * RF and microwave circuit design * Antenna design and array antenna development * RF PCB layout and schematic review * RF system analysis and component selection * Support RF manufacturing, SMT and production test * Validation, verification and troubleshooting of RF systems * Work with suppliers, quality and engineering teams * Support design for manufacture (DFM) and design for test (DFT) Essential Skills * RF / Microwave Engineering experience * Antenna design experience * RF PCB design at microwave frequencies * Experience with RF components including LNAs, filters, mixers, PLLs and amplifiers * Familiarity with Vector Network Analysers (VNA) and Spectrum Analysers * Experience within radar, defence, aerospace, communications or surveillance systems * Manufacturing or production support experience Desirable Skills * Altium Designer * MATLAB or Python * EMC knowledge * Radar systems or RF commu...

IT Manager / Network Manager - Education We're looking for an experienced Network Manager / Senior IT Engineer to join our forward-thinking school IT team.You'll play a key role in maintaining and developing the school's technology infrastructure, ensuring teachers, students, and staff have the tool

An exciting opportunity has arisen for a Senior Infrastructure & Network Systems Engineer to join our Head Office team. Front-facing technical engineer supporting internal work colleagues, management, and remote office. Network design and segmentation.

Senior Infrastructure & Network Systems Engineer Galldris Group Location: Head Office, Enfield, EN3 7FJ An exciting opportunity has arisen for a Senior Infrastructure & Network Systems Engineer to join our Head Office team. The purpose of the role is to secure design and operation of hybrid on-prem and cloud infrastructure. Front-facing technical engineer supporting internal work collogues, management, and remote office. Key Responsibilities Infrastructure & Platforms • Linux and Windows Server 2016+ administration, • Proxmox virtualization, • Reverse Proxy Web Server Management, • Application Proxy Gateway, • Cloud and hybrid server environments, • Knowledgeable ITIL frameworks, MDM platforms Microsoft & Web Services • Microsoft 365 and Exchange (Online / Hybrid), • IIS and secure web server hosting, • Identity integration (Knox, Intune, Azure AD / Entra ID) Storage & Data • TrueNAS administration, • File services (SMB, NFS, iSCSI), • Backup and recovery – Veeam systems, Identity, Certificates & Policy, • RADIUS authentication and policy generation, • PKI and server certificate management, • Cross-platform identity integration Networking • Network design and segmentation, • Cisco and Ubiquiti hardware, • VPNs, secure connectivity, and access control Kubernetes & Containers • Kubernetes cluster operations, • Persistent storage integration, • Certificate-based authentication Cybersecurity Knowledge • Zero Trust and defense-in-depth principles, • Network and identity security, Server and platform hardening, • Monitoring, logging, and incident response, • ISO 27001 aligned practices Certifications & Skills • CompTIA Network+, • Vendor-agnostic networking, • Linux, Windows, M365, Cloud, • Customer-facing engineering (CE+) Interested applicants must be eligible to work legally in the UK. Should you feel you have what it takes to be successful in this role, then we would love to hear from you. Employee referral scheme - refer a friend or family member to work for Galldris. Galldris is an Equal Opportunities employer and does not discriminate against any protected characteristic. Please note: We are not using recruitment agencies for this role. In the event of speculative CV submissions, no fees will be applicable

Job Scope The Senior RF Engineer is responsible for significant work packages of RF/Microwave module development, test, and support as well as antenna design, modelling, and requirements. They support other areas of the business with RF/antenna design expertise. Job Functions · Proactively lead antenna and RF equipment development, via internal or sub-contracted work packages. · Maintain antenna and RF designs – e.g., for product Improvements and obsolescence.management · Oversee derivation of requirements and specifications and their verification & validation · Provide technical support to Supply Chain, Quality, Suppliers and Customers. · Support external antenna and RF designs and maintain antenna/RF Production Tests. · Support RF module manufacture – responding to technical issues, undertaking trend analysis and root cause analysis. · Ensure that Engineering Procedures are correctly followed, and the quality is maintained through design and manufacture. · Generate estimates, plan and generally manage small work packages. · Ensure adequate documentation is maintained. · Any other tasks associated with this role. Requirements Essential · PCB Design at microwave frequencies - comfortable with manipulating schematics and defining/reviewing required layout. · RF Component selection; knowledge of High Power RF amplifier, Low Noise Amplifiers, Limiters, Circulators, Filters, Mixers and Phase Locked Loop usage. · RF System Design (e.g. Cascade Analysis). · Familiarity with RF test equipment (e.g. Spectrum Analysers, Vector Network Analysers). · Antenna theory and design and test including array antennas, including slotted array and printed antennas · Design for test and design for manufacture. · Experience of a Production Environment (e.g. good understanding of processes such as SMT). · Self-motivated and enjoys working within a team. · Good command of written and verbal English. Requirements Desirable · Familiar with Altium PCB Design Software. · Familiar with Altair RF and antenna design software · Working knowledge of radar or closely related applications (e.g., Comms). · Experience of any of the following: · Knowledge of digital electronics or power supply design. · Experience of requirements management and/or systems engineering disciplines. · Test Automation (e.g. through MATLAB or Python). · EMC. · Regulatory compliance (e.g. FCC, ITU or ETSI requirements). This role is a hybrid role working 3 days onsite and 2 days from home

This role requires a Senior RF Engineer who has thorough experience of Antenna design and RF / Microwave for Radar or similar applications. Your responsibilities will include new product design, product enhancements together with obsolescence management with existing equipment. Key areas of knowledge will include -: • PCB Design for microwave ideally with using Altium, • RF Component Selection - High Power, Amplifiers, Filters, Phase Locked loop, • RF Test Equipment - Spectrum and Vector Network Analysers, • Design and Test for Manufacture, • Desirable to have Power Supplies, EMC, Matlab, Python and general Electronics, Route Cause Analysis Current SC Level Clearance is a benefit but you must be eligible and willing to undertake the process. In-Parallel Computer Staff Ltd is providing services as an Employment Agency

Senior RF Engineer (136jc) - Enfield, North London - Circa £60 – £65k+ Benefits An exciting opportunity has arisen for an experienced Senior RF Engineer to join a leading engineering team working on advanced radar and RF systems within the maritime and defence sectors. DUE TO THE NATURE OF THIS RECRUITMENT CONSULTANCY, WE ARE ONLY ABLE TO REPRESENT INDIVIDUALS WHO ARE EX MILITARY. This role offers the chance to take ownership of key RF and antenna development work packages, supporting cutting-edge technology programmes in a highly collaborative environment. It would suit someone with a strong background in RF/microwave engineering who enjoys both hands-on technical work and leading small projects. Key Responsibilities • Lead the development of RF and antenna systems, including internally delivered and subcontracted work packages, • Design, model and maintain antenna and RF solutions, including product improvements and obsolescence management, • Derive and manage technical requirements, including verification and validation activities, • Provide technical support to manufacturing, supply chain, quality teams, suppliers and customers, • Support production activities, including fault finding, trend analysis and root cause investigation, • Maintain RF production test solutions and support external design activities, • Ensure engineering processes and quality standards are adhered to throughout the lifecycle, • Plan, estimate and manage smaller engineering work packages, • Maintain clear and accurate technical documentation Essential Experience & Skills • Strong experience in RF/microwave PCB design, including schematic capture and layout review, • Knowledge of RF components such as power amplifiers, LNAs, filters, mixers, PLLs, circulators and limiters, • RF system design experience (e.g. cascade analysis), • Familiarity with RF test equipment (e.g. spectrum analysers, vector network analysers), • Solid understanding of antenna theory, design and testing, including array and printed antennas, • Experience with design for manufacture and test principles, • Background working in a production/manufacturing environment (e.g. SMT processes), • Strong problem-solving skills with the ability to work independently and within a team, • Good written and verbal communication skills Desirable Experience • Experience with Altium or similar PCB design tools, • Familiarity with RF/antenna modelling tools (e.g. Altair or similar), • Experience in radar, communications or defence-related systems, • Knowledge of digital electronics or power supply design, • Experience with systems engineering or requirements management, • Test automation using MATLAB, Python or similar, • Understanding of EMC and regulatory compliance (e.g. ETSI, FCC, ITU), • Current or the ability to gain and hold UK SC Security Clearance. Why Apply? • Work on cutting-edge RF and radar technology, • Be part of a highly skilled and collaborative engineering environment, • Opportunity to take technical ownership and leadership of key work packages, • Strong career development within a growing and innovative sector If you’re an experienced RF Engineer, particularly from a military, defence or communications background and you are looking for your next challenge, this role offers a fantastic opportunity to step into a senior technical position. In return they are offering an excellent starting salary circa £60 – 65k, 25 days + Bank Holidays, and with the possibility of working from home 2 days per week once you have a full understanding of your role as well as further benefits to be discussed at interview. For more information, please contact Jean-Claude Hedouin at Ex-Mil Recruitment Ltd on (phone number removed)

Senior RF Engineer Enfield – 3 Days in Office £60,000-£65,000 I’m currently working with a well-established global engineering company who are looking for a Senior RF Engineer to join their growing team in Enfield. The business has been operating for decades and develops advanced technology solutions across industries such as maritime, defence, and surveillance. This role will see you taking ownership of RF and antenna development across a variety of projects, leading work packages from concept through to testing and delivery. You’ll play a key role in both new product development and the ongoing improvement of existing systems, while acting as a subject matter expert across RF and antenna design within the business. You’ll collaborate with cross-functional teams including engineering, supply chain, and production, as well as external suppliers and customers. The role also involves supporting manufacturing, resolving technical challenges, and mentoring less experienced engineers where required. The role requires on-site working in Enfield 3 days a week, with some flexibility available. Technical Requirements Strong experience in RF and microwave design. Experience with PCB design at microwave frequencies, including schematics and layout reviews. Knowledge of RF components such as power amplifiers, LNAs, filters, mixers, circulators, and PLLs. Experience with RF system design (e.g. cascade analysis). Familiarity with RF test equipment such as spectrum analysers and vector network analysers. Strong understanding of antenna theory, design, and testing (including array antennas). Experience with design for manufacture and test. Background working in a production environment (e.g. SMT processes). Strong communication skills and ability to work within a team. Desirable Experience Experience with Altium PCB design tools. Familiarity with RF/antenna modelling tools such as Altair. Experience within radar or communications systems. Knowledge of digital electronics or power supply design. Experience with systems engineering or requirements management. Test automation using MATLAB or Python. Understanding of EMC and regulatory standards (e.g. FCC, ETSI). Salary/Benefits £60,000-£65,000. 25 days holiday plus Bank Holidays. Pension scheme. Life Assurance & Healthcare. Flexible working hours. If this opportunity is of interest, please apply and I can give you a call. Tim Stock (phone number removed) | (phone number removed)

Senior / Principal / Associate Structural Engineer - Building Structures. This nationwide Building Structures Engineering consultancy have recently established a London office and are now seeking a Principal / Associate level Structural Engineer to join their team. Experienced developing Structural/

Job Title: Senior Network Security Engineer. This is a senior role in a small team so you will need to work hands-on in multiple areas of the tech stack, requiring a depth of core networking and security knowledge, ideally along with the ability to lead others as the team grows. On device: Network S

Our client is seeking a Senior Network Engineer with strong technical fundamentals and a genuine passion for solving complex infrastructure challenges. We are proud to be supporting a fast-growing technology company at the forefront of satellite and cloud infrastructure in their search for a Senior

Senior structural design engineer (heritage) £55,000 - £65,000 + Bonus + Benefits. Degree in Civil or Structural Engineering (BEng/MEng/MSc). They are seeking a Structural Engineer with experience in heritage, restoration, or conservation work to join their growing team and work with their high pr

Qube Research & Technologies is seeking a candidate to join their global Infrastructure team, focusing on network automation in their cutting-edge datacentre and research platform. Ideal applicants will work on building automation frameworks and ensuring high-performance network operations.

Deep understanding of telco network architectures with proven experience designing IP/MPLS networks using IS-IS, Segment Routing, MP-BGP, LDP, advanced HQoS , and Layer 2/3 VPN technologies including EVPN, T-LDP, VPLS, and IPv6. Steer network elements' feature roadmap by working closely with our str

The WAN Engineering Team designs and engineers the Global Wide Area Network (WAN) Infrastructure that supports our massive HPC data centers as well as our trading infrastructure globally. Hudson River Trading (HRT) is seeking a Senior WAN Engineer with experience designing, deploying, and scaling hi

Onyx-Conseil is looking for a Senior Network Engineer to safeguard and advance critical networks in the United Kingdom. This role involves tackling complex challenges, collaborating with expert teams, and delivering innovative network solutions. The candidate should have proven experience in network

Map existing Cisco network configurations to AWS networking services (VPC, Transit Gateway, Direct Connect, NACLs, etc. Develop and document comprehensive network architecture designs for AWS, including VPC configuration, routing, security groups, and network segmentation. Configure and optimize AWS

A leading IT management firm in the United Kingdom is seeking a skilled Network Engineer to design, implement, maintain, and support network infrastructure. The ideal candidate will have over 4 years of experience in network engineering along with a strong understanding of AWS or Azure.

Network Engineer and Project Management. Solid understanding of core networking concepts including BGP, OSPF, VLANs, STP, QoS and troubleshooting at Layer 2/3. Design, build, and support high‑performance, low‑latency network infrastructure within colocation environments.

A senior, hands-on engineer with strong experience building. You will help define frontend architecture, influence product decisions, and set engineering standards across web and mobile. Work full-stack where needed, collaborating closely with backend engineers and contributing to APIs and system de

Senior Powertrain Design Engineer (Contract). If you are experienced within Powertrain Design and interested in talking about this role in more detail, please hit apply and our Senior Consultant Jack Watson will be in touch to discuss the position with you. We are working with a well-known engineeri

You will work on full-stack solutions for automating network technologies and collaborate closely with network engineers. State Street is seeking a highly skilled senior level developer with network infrastructure experience to join their development team in Greater London.

A leading technology firm in the United Kingdom is seeking an experienced IT Infrastructure & Network Engineer to enhance corporate infrastructure. This role focuses on maintaining secure IT systems, managing Linux environments, and implementing networking solutions.

At least 3 - 6 years of experience in network engineering with a focus on WAN technologies. Monitor network performance, identify issues, and troubleshoot WAN-related problems. Document network configurations and operational processes for reference and compliance.

Hunter Bond is seeking a Senior Network Engineer for their UK operations. This role involves designing and deploying global network infrastructure in a cutting-edge Cisco environment, focusing on low latency and multicast networks.

Croydon Health Services NHS Trust is seeking a Senior Infrastructure Engineer (Network) to deliver secure, high-performing digital infrastructure across acute and community sites. The successful candidate will have extensive experience in networking, excellent communication skills, and a degree in a

A leading financial technology company in Greater London seeks a Senior Engineer to lead network design, validation, and operational support. In this role, you will work on complex network infrastructure, implement VPN technologies, and collaborate with IT teams. The ideal candidate should have exte

A leading digital asset firm is seeking experienced software engineers in London to develop next-generation crypto trading systems.

Are you ready to accelerate your career with a dynamic and innovative F1 team? We are looking to expand our well‑established organisation with a Senior Trackside Engineer who is motivated to contribute significantly to our relentless pursuit of excellence. Working closely with race engineering, pe

A reputable organization supporting UK defence is seeking a DV Cleared Senior Network Engineer primarily based in Cambridgeshire. In this role, you will lead network upgrades, develop design documentation, manage infrastructure using CISCO and Dell hardware, and ensure network security. Candidates s

As a Senior Systems Engineer at Al Jazeera Media Network, you will play a key role in keeping our core systems and storage infrastructure running seamlessly, securely, and at scale.

Key responsibilities as a Senior Network and Security Engineer:. Be the expert customers trust as our Senior Network and Security Engineer. Senior Network & Security Engineer.

Executive Channel Network (ECN) in Greater London is seeking a Senior Full-Stack Developer.

Configure and optimize AWS networking components including subnets, route tables, load balancers, and network interfaces. Map existing Cisco network configurations to AWS networking services (VPC, Transit Gateway, Direct Connect, NACLs, etc. Develop and document comprehensive network architecture de

A leading cloud services company in the United Kingdom is seeking experienced Network Security Engineers (Level III). The role involves leading the configuration and management of advanced network security systems, including Cisco, Palo Alto, and F5 technologies. The ideal candidates will possess ad

This is a Data Centre Engineer plus role which has many aspects of networking, it’s a chance to work for an incredibly innovative and successful trading firm who treat their employees exceptionally well. The role requires collaboration with network, server, facilities engineering, market data, and

Parking Network BV is seeking a Senior QA Engineer to ensure the highest quality standards for their parking products in a growing international environment.

Galldris Group is seeking a Senior Infrastructure & Network Systems Engineer to secure the design and operation of hybrid on-prem and cloud infrastructure. The ideal candidate will have experience with various server technologies, network design, and ITIL frameworks, with a focus on internal support

What you need to Succeed (minimum qualifications):*** 5+ years of network security engineering experience, including hands-on design and administration of Palo Alto Networks next-generation firewalls* Experience with Palo Alto Panorama, logging infrastructure, Global Protect VPN, licensing, and rela

Verifone is seeking a Senior Network Engineer in Greater London to support the migration of applications to AWS. This role involves designing and optimizing cloud networking solutions, mapping Cisco configurations to AWS, and ensuring network security best practices during the migration. Candidates

The Senior Infrastructure Engineer (Network) at Croydon Health Services NHS Trust is responsible for:. Senior Infrastructure Engineer (Network). Led and support technical projects, contributing specialist expertise in server, networking, telecoms, or architecture domains.

Crypto Pro Network in Greater London is looking for a Senior Backend Payments Engineer to design and implement systems that power payments.

They are looking for a Senior Network Engineer with strong design and implementation expertise in Cisco SD-WAN (Catalyst / Viptela) to join their expanding team. Experience with security or cloud networking (Azure / AWS). We’re working with a high-growth professional services organisation deliveri

Network Manager / Senior Network Engineer to oversee UK network operations while contributing to the broader European backbone. You'll ensure the resilience and performance of the UK network infrastructure, mentor engineers, and handle complex incident resolutions. Candidates should have extensive e