Mechanical Engineer

• Produce temporary works designs for excavation support, propping, formwork and falsework
• Prepare temporary works designs for groundworks and eventually other product schemes
• Check designs and drawings in accordance with BS5975:2019
• Attend client meetings and carry out site visits
• Review design briefs provided by the sales team through Launchpad and provide feedback when more information is required
• Manage own workload
• Contribute to continuous improvement projects agreed by the Engineering Director
• Collaborate with sales and operations to support customers through engineering excellence

Design Engineer creating temporary works solutions for UK construction projects at Mabey Hire

Design Engineer

Design Engineer producing excavation support, propping, formwork and falsework solutions for Mabey Hire’s construction customers. Reviewing designs, attending site visits and collaborating with sales and operations.

• Create challenging computational scientific and engineering problems for AI benchmark evaluation
• Design original, graduate-level problems based on real scientific workflows
• Develop problems involving simulations, result interpretation, experiment design, and information discovery from data
• Create tasks requiring specialized scientific software and complex multi-step workflows
• Design strategic query or experiment sequences to uncover hidden information from partial results
• Test each problem against state-of-the-art AI models
• Refine problems until they reach the target difficulty
• Write problem setups, oracle functions, and solution validators
• Work independently and incorporate feedback into problem designs
• Collaborate with leading researchers on projects training and enhancing AI systems

Computational engineering expert designing scientific benchmarks for Mercor’s frontier AI training projects

Computational Structural, Mechanical Engineering Expert

Computational engineering expert designing simulation-based benchmark problems for Mercor’s frontier AI training projects. Testing and refining tasks with scientific software, Python, and research workflows.

• Investigate events, systems, devices, and failures ethically and scientifically
• Provide expert opinions
• Provide guidance and leadership on complex engineering assignments
• Deliver engineering and expert consulting services
• Investigate and assess complex mechanical failures
• Perform engineering failure analysis involving mechanical systems
• Prepare comprehensive engineering analyses for clients
• Potentially provide expert witness testimony
• Travel locally or regionally and work in varied environments

Forensic Mechanical Engineer analyzing failures for EFI Global’s engineering and consulting services

Forensic Mechanical Engineer

Forensic Mechanical Engineer investigating commercial, residential, and industrial mechanical failures for EFI Global. Providing expert opinions, engineering analyses, and consulting support across varied environments.

• Build production-quality components and interactions across WorkOS products
• Prototype concepts, build new products, and experiment with new interaction patterns
• Improve WorkDS, WorkOS’s design system, including performance, state, accessibility, and interaction behaviour
• Work alongside product teams to test ideas directly with customers and validate what ships
• Share work in progress early and collaborate openly to reach solutions faster
• Improve how the company builds through design system contributions and agent instructions

Design Engineer building enterprise developer-tool experiences at WorkOS

Design Engineer building polished developer-tool experiences for WorkOS, which provides enterprise authentication and identity APIs.
Prototyping, shipping production UI, and improving the WorkDS design system across products.

• Manage a high-complexity caseload and provide troubleshooting guidance to resolve customer concerns
• Ensure technical recommendations are sound, safe, and aligned with fleet reliability standards
• Evaluate turbine performance issues using knowledge of subsystem behavior
• Conduct comprehensive technical reviews considering holistic system interactions
• Perform and lead technical investigations into recurring fleet issues
• Identify systemic failure patterns and conduct root cause analyses
• Develop technical solutions addressing underlying performance degradation
• Analyze fleet data to identify performance and reliability trends
• Develop technical strategies or design improvements to prevent recurring issues and improve turbine availability
• Act as a technical bridge between site operations, product engineering, and services teams
• Provide expert technical counsel to internal stakeholders
• Maintain technical documentation and communication standards
• Provide informal guidance and technical mentorship to peer engineers

Fleet performance engineer diagnosing turbine main-bearing issues for GE Vernova’s decarbonization mission

Lead Engineer – Mechanical Engineering

Fleet performance engineer diagnosing turbine main-bearing and subsystem issues for GE Vernova, which electrifies the world and supports decarbonization. Driving root-cause solutions and reliability improvements across the turbine fleet.

• Development of economical and innovative structural solutions for demanding building projects
• Preparation of structural calculations and verifications of load-bearing capacity and serviceability
• Support of projects from the initial design concept to detailed/execution planning
• Acting as a technical point of contact
• Developing constructive solutions in collaboration with architects, specialist planners and clients
• Coordinating structural requirements within the design team
• Contributing technical expertise throughout the project lifecycle
• Depending on experience, taking responsibility for managing and providing technical guidance for individual projects

Tragwerksplaner entwickelt statische Lösungen für anspruchsvolle Hochbauprojekte eines Ingenieurbüros

Structural Design Engineer, Structural Engineering, Building Construction

Tragwerksplaner entwickelt innovative statische Lösungen für anspruchsvolle Hochbauprojekte eines Ingenieurbüros. Begleitung der Projekte von der Entwurfsidee bis zur Ausführungsplanung und Koordination mit Planungsteams.

• Develop world-class designs for high-volume automation equipment within the Vehicle Packaging team
• Deliver technical designs optimized for weight, precision, durability, and manufacturability
• Perform CAD, FEA, and durability simulations
• Recommend prototypes and execute testing
• Conduct design reviews and ensure compliance with standards such as ASTM and ISTA
• Deliver finished designs, drawings, and specifications for supplier bidding and compliance
• Research and implement new materials and techniques to improve packaging capability
• Partner with engineering teams on design, manufacturing, and material flow projects

Mechanical Design Engineer developing automotive plastic packaging and automation equipment designs

Mechanical Design Engineer – Automotive Plastic Product Design

Mechanical Design Engineer creating automotive plastic packaging and high-volume automation equipment designs. Performing CAD/FEA, prototyping, durability testing, and production validation.

• Develop architectures and analyze requirements for RF and microwave systems
• Design RF hardware and perform hands-on testing of components, circuit card assemblies, and subsystems
• Design and develop transmitters, receivers, and exciters
• Design and optimize RF circuits, including receiver and exciter chains and individual components such as filters, limiters, and couplers
• Collaborate with interdisciplinary power, digital, mechanical, and other teams
• Perform schematic capture and RF routing
• Provide technical support during transition to production and production activities
• Manage cost and schedule and write proposals
• Travel between multiple Massachusetts sites as needed

Senior Principal RF Design Engineer developing radar receiver, exciter, and transmitter products for Raytheon

Senior Principal RF Design Engineer

Senior Principal RF Design Engineer developing Raytheon radar receiver, exciter, and transmitter hardware. Designing, testing, and transitioning advanced RF systems into production across Massachusetts sites.

• Design and develop RF analogue and mixed-signal electronics for complex engineering systems
• Design RF transceiver and front-end architectures using monolithic RF chipsets, including MMIC, SiP and SoC-style devices
• Develop RF schematics, component selections and circuit designs according to system requirements
• Design and implement RF impedance matching networks, including L/C matching
• Translate RF component datasheets, application circuits, biasing requirements and matching-network recommendations into practical designs
• Collaborate with PCB layout engineers on signal integrity, grounding, shielding, routing and manufacturability
• Integrate RF blocks and subsystems into larger electronic and system architectures
• Develop and execute RF design verification and validation activities
• Conduct hands-on laboratory testing using spectrum analysers, VNAs, RF signal generators, power meters and oscilloscopes
• Analyse measured data to troubleshoot and improve RF designs
• Investigate performance issues and debug hardware, layout and system interfaces
• Produce schematics, design calculations, design notes, test plans, test procedures, verification and validation reports, and test results
• Collaborate with test and validation teams to ensure performance requirements are met
• Support RF device configuration, control and system integration with firmware/software engineers
• Support design reviews, technical investigations and engineering problem-solving
• Contribute to engineering processes, standards and best practices

RF Design Engineer developing defence electronics for Expleo’s engineering and technology services

RF Design Engineer

RF Design Engineer developing and validating advanced defence and high-technology electronics for Expleo. Designing transceivers, matching networks and mixed-signal systems through laboratory testing and production.

• Design and develop RF analogue and mixed-signal electronics for complex engineering systems
• Design RF transceiver and front-end architectures using monolithic RF chipsets, including MMIC, SiP and SoC-style devices
• Develop RF schematics, component selections and circuit designs according to system requirements
• Design and implement RF impedance matching networks
• Translate RF component datasheets, application circuits, biasing requirements and matching recommendations into robust designs
• Collaborate with PCB layout engineers on signal integrity, grounding, shielding, routing and manufacturability
• Integrate RF blocks and subsystems into larger electronic and system architectures
• Develop and execute RF design verification and validation activities
• Conduct hands-on laboratory testing with spectrum analysers, VNAs, RF signal generators, power meters and oscilloscopes
• Analyse measured data to troubleshoot and improve RF designs
• Investigate RF performance issues and debug hardware, layout and system interfaces
• Produce schematics, design calculations, design notes, test plans, procedures, verification and validation reports, and test results
• Collaborate with test and validation teams to meet performance requirements
• Support RF device configuration, control and system integration with firmware/software engineers
• Support design reviews, technical investigations and engineering problem-solving
• Contribute to Expleo engineering processes, standards and best practices

RF Design Engineer developing defence electronics for Expleo's engineering and technology services

RF Design Engineer developing and validating advanced defence electronics for Expleo, a global engineering, technology and consulting provider. Designing RF systems, integrating PCBs and testing hardware in laboratories.

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