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Santiago RequenaSR

Santiago Requena

Mechanical Engineer / Industrial Machine Design

€160/day
Valencia, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Santiago

After several years of experience working in the private sector, I have acquired great skill as a mechanical design engineer, taking responsibility for various projects.

As a mechanical engineer, I am responsible for designing and manufacturing automated machines for production lines in the industrial field, as well as providing maintenance and repair assistance.
Analysis of requirements documents, customer technical specifications.
Coordination with the electrical, electronics, programming, and IT departments.
3D design of automated systems and mechanisms.
Selection of linear and rotary actuators, valves, and pneumatic maintenance equipment.
Generation of lists of machined and commercial parts, as well as order generation.
2D drafting and release to manufacturing for external suppliers, providing them with support.
3D printing of prototypes for testing, used as final parts or bases for future machining.
Organization of assembly and commissioning of various tooling, lines, and machinery.
Risk assessment and preparation of technical documentation in accordance with regulations.

As a project manager, I am responsible for leading, coordinating, and managing each of the assigned projects.
Development of the plan and monitoring of deviations, focusing primarily on material deadlines and human resource shortages.
Scheduling and conducting team meetings to establish daily actions.
Cyclical meetings with clients to review technical needs and report on project progress.
Project monitoring and decision-making in the face of deviations.
Direction and coordination of project commissioning.
Updating project-related documentation.
Project supervision and closing, analyzing labor, material costs, and delivery times.
Ensuring product delivery and final documentation to the client.
  • Spanish

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • SMC
    MECHANICAL ENGINEER
    MECHANICAL ENGINEERING
    September 2024 - Today (1 year and 9 months)
    Valencia, Spain
    Advanced technical advice to clients and integrators for the selection and sizing of automation components and systems.
    - Development of specific applications, designing complete systems such as control panels, handling systems, vacuum circuits, and custom actuators.
    - Direct collaboration with the engineering department in the prototyping phases of new machines, carrying out feasibility studies.
    - Selection of mechanics and components based on technical calculations related to the energy of the assembly, cycle speed, accelerations, moments of inertia, etc.
    - Sizing of vacuum systems, selecting the appropriate material for suction cups for each application, as well as the corresponding ejector, considering leak rates, adsorption speed, safety coefficients, etc.
    - Integration of advanced automation technologies (flow sensors, ionizers, monitoring systems, and wireless communication) into existing or newly developed machinery.
    - Evaluation of pneumatic installations from a technical and energy efficiency perspective, identifying leaks and proposing low-consumption solutions.
    - Technical support throughout the entire pre-sales and post-sales cycle, acting as a technical reference for the client.
    Automation Machinery Pneumatics Structural Calculation Mechanical Engineering
  • DID AUTOMATION
    MECHANICAL ENGINEER
    MECHANICAL ENGINEERING
    November 2022 - June 2024 (1 year and 7 months)
    Valencia, Spain
    Design, manufacturing, marketing, maintenance, and repair of automated machines for production lines in the industrial sector
    • Project management
    • Offer preparation
    • 3D design of machinery and tooling (Autodesk Inventor)
    - Robotic cell for hermetic assembly
    - Robotic cell for handling and packaging of sanitary parts
    - Robotic assembly cell for cannulas and spirals
    - "Cradle-bridge" cartridges for adhesion and testing
    - Part feeding and discretization system
    - Maintenance
    - Safety improvements on AGV
    • Maintenance of facilities at Schneider
    • Creation of 2D drawings
    • Lists of machined and commercial parts, purchase requests, and order review
    • HRN Risk Assessment
    • Preparation of technical documentation
    • Production organization during assembly phase
    • Supervision of assembly and commissioning
    • Communication and project tracking with clients
    • Support for manufacturing by various suppliers
    Autodesk Inventor Manufacturing Machinery Project Management 3D Design
  • BYM INGENIEROS
    MECHANICAL ENGINEER
    MECHANICAL ENGINEERING
    April 2017 - November 2021 (4 years and 7 months)
    Valencia, Spain
    Design, calculation, manufacturing, and commissioning of machinery for the automotive sector (turnkey):
    - 3D Design:
    · Automated clipping tooling
    · Pressing and testing tooling
    · Automated adhesive application robotic cells (CRAA)
    · Assembly lines (Conveyors, presses, manipulators, etc.)
    - Definition and dimensioning of 2D drawings for manufacturing and workshop assembly.
    - Preparation of the initial and final layout with the client.
    - Knowledge of technical materials and manufacturing processes (CNC, laser cutting, sheet metal bending, welding, etc.).
    - Management and supervision of operators for machinery assembly.
    - Manufacturing support by managing and coordinating suppliers.
    - Design and development of pneumatic systems.
    - Communication and project tracking with the client.
    - Calculation and development of polyurethanes (R&D Department).
    - 3D printing (R&D Department).
    3D Design Manufacturing Machinery Project Management Autodesk Inventor

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Education

  • MECHANICAL ENGINEERING
    UNIVERSIDAD POLITÉCNICA DE VALENCIA
    2017
    INGENIERÍA MECÁNICA

Skill set

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