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Filtronic

Mechanical Design Engineer

Filtronic

. Provide end-to-end mechanical engineering support and leadership for advanced high-frequency RF systems, modules and amplifiers .

Posted 10/24/2026full-timeSedgefield • United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in mechanical engineering design for high-frequency RF systems, including proficiency in SolidWorks for 3D CAD modeling and thermal analysis. Capable of collaborating across multidisciplinary teams to develop high-reliability mechanical assemblies while adhering to industry standards and compliance requirements.

Highest-signal resume keywords
Mechanical Engineering DegreeSolidWorks CAD ProficiencyHigh-Precision Mechanical Assembly DesignFEA and Thermal Simulation ExperienceRF/mmWave Product Development Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
3D CAD ModelingThermal AnalysisStructural FEAGD&T StandardsMaterials SelectionManufacturing ProcessesCNC MachiningAdditive ManufacturingEnvironmental TestingEngineering Change Processes
Soft Skills
Problem-Solving AbilityEffective CommunicationTeam CollaborationCustomer FocusAdaptability
Tools & Technologies
SolidWorks SimulationSolidWorks FlowPDM/PLM SystemsCNC Machining ToolsTesting Equipment
Certifications & Qualifications
UK Government Security Clearance
Industry Keywords
RF SystemsHigh-Frequency AssembliesAerospaceDefenceTelecoms InfrastructureMIL-STD ComplianceECSS StandardsRoHS ComplianceWEEE ComplianceEnvironmental Reliability Testing

Tech Stack

Tools & technologies
Assembly

About the role

Key responsibilities & impact
  • Provide end-to-end mechanical engineering support and leadership for advanced high-frequency RF systems, modules and amplifiers
  • Design precision mechanical components and assemblies for RF modules and systems, including lightweight structural enclosures, heatsinks, liquid cooling solutions and waveguide-based architectures
  • Develop modular mechanical architectures for payload or system-level assemblies
  • Ensure designs meet RF, thermal, mechanical and environmental requirements
  • Create detailed 3D CAD models and engineering drawings using SolidWorks
  • Select materials, finishes and manufacturing processes
  • Perform thermal analysis and simulation, including CFD and conjugate heat transfer
  • Conduct structural and dynamic FEA for vibration, shock, fatigue and deployment load cases
  • Validate simulation models through physical testing and measured-data correlation
  • Collaborate with RF, electronics, systems and PCB design teams on RF-aware mechanical solutions
  • Develop designs for manufacturability, assembly and cost reduction using CNC machining, die-casting, additive manufacturing and sheet metal processes
  • Generate bills of materials, GD&T drawings and assembly instructions
  • Manage engineering drawings and documentation according to company standards and processes
  • Support suppliers and production teams during prototype build, first article approval and continuous improvement
  • Contribute to design reviews within ISO and NPI processes
  • Support engineering changes through ECN/ECO processes
  • Support mechanical prototype and development hardware build and testing
  • Support environmental and reliability testing, including thermal cycling, humidity, vibration, thermal shock and drop testing
  • Develop production hardware, jigs and fixtures with test and process engineering
  • Provide technical support to internal stakeholders, customers and external partners throughout the product lifecycle

Requirements

What you’ll need
  • Degree or equivalent qualification in Mechanical Engineering
  • Strong 2D and 3D CAD skills, with SolidWorks preferred
  • Experience designing high-precision mechanical assemblies, ideally for constrained, high-reliability or technically demanding environments
  • Understanding of PCB integration, RF shielding and EMI/EMC considerations
  • Strong understanding of materials and manufacturing processes, preferably including CNC machining of aluminium alloys and lightweight structures
  • Excellent understanding of GD&T and engineering drawing standards
  • Experience developing drawings for machined, cast, moulded, punched or sheet metal parts
  • Ability to work effectively within cross-functional engineering teams
  • Experience with PDM/PLM systems and engineering change processes
  • Must be a highly motivated individual able to interface effectively with internal and external customers
  • Experience with payload systems or deployment environments such as space, aerospace, defence or telecoms infrastructure
  • Experience with industrial system design
  • Hands-on experience with FEA and thermal simulation tools, preferably SolidWorks Simulation or SolidWorks Flow
  • Familiarity with RF/mmWave product development, including waveguides, filters, amplifiers and high-frequency assemblies
  • Knowledge of lightweighting techniques and structural optimisation for mass-constrained designs
  • Experience with high-reliability and qualification-driven design standards, such as MIL-STD or ECSS
  • Familiarity with environmental testing such as thermal vacuum or vibration qualification
  • Knowledge of RoHS and WEEE compliance
  • Experience supporting supplier development, first article inspection or production readiness activity
  • Strong problem-solving ability with excellent attention to detail
  • Positive, proactive and hands-on approach
  • Ability to manage multiple projects and priorities in parallel
  • Clear and effective communicator across multidisciplinary teams, suppliers and customers
  • Self-motivated, adaptable and eager to learn new tools, processes and technologies
  • Team player with a strong customer focus
  • Must meet the criteria for UK Government Security Clearance vetting

Benefits

Comp & perks
  • Salary benchmarked to attract the strongest candidates
  • 37.5 hour working week
  • 25 days’ holiday plus public holidays
  • Option to buy up to 5 additional days
  • Contributory pension scheme with up to 8% company contribution
  • Life Assurance
  • Income Protection Insurance
  • Save As You Earn (SAYE) share scheme
  • Electric Vehicle (EV) scheme
  • Cycle to Work scheme
  • Volunteering day
  • Learning and development opportunities
  • Relocation assistance available, if required
  • Skilled Worker Visa support available, if required