エンジニアリング Jobs

I need a conclusive, engineering-level investigation into a manufacturer’s spherical roller bearings. The goal is to demonstrate—with clear calculations, test results, and industry-standard references—that material defects, design flaws, and manufacturing errors are present in the current production parts. Because no previous reports exist, the entire analysis must start from scratch. That means reviewing drawings and specs (or reverse-engineering if none are supplied), running appropriate load simulations (FEA), conducting metallurgical and dimensional inspections, and benchmarking everything against ISO and DIN bearing standards. I will supply physical samples and any background correspondence I have, but the technical work, data gathering, and interpretation are entir...

I need a comprehensive rewire of a medium-sized school (11-30 classrooms). The project requires the integration of low voltage systems, specifically lighting and small power, along with an addressable fire alarm system. Key requirements include: - Rewiring for all electrical systems - Integration of lighting and small power LV systems - Installation of an addressable fire alarm system Ideal skills and experience: - Electrical engineering background - Experience with LV systems and fire alarms - Familiarity with school environments and safety regulations - Relevant certifications and licenses

I need four clean, accurate single-line diagrams for a small office room completed tonight. All mechanical and load data will be in your hands the moment we start, and I’ll stay online to clarify circuit counts, breaker sizes, feeder routes, or any other detail you need. Scope • One room, standard office use • Circuits limited to lighting and outlet distribution only • Drawings must observe the specific electrical standard set I provide (copies ready for you). Deliverables 1. Four separate SLD sheets in DWG and PDF 2. Legend, conductor sizing, breaker ratings clearly shown 3. Title block populated with my project info and revision date tonight Acceptance Criteria • No missing protective devices or conductor labels • Symbols match the st...

I have a very small structural problem that I must solve in ANSYS today. I will be ready to share the geometry and the exact boundary conditions at 3:50 pm IST, and I need the fully solved Workbench project back—complete with result plots and a brief note of the key stresses—no later than one hour after that. Please be comfortable setting up and running a quick linear static analysis in ANSYS and double-checking mesh quality so we do not lose time to numerical warnings. If you can screen-share while running the solution, even better, but I mainly need the files and a concise explanation. Deliverables: • Completed ANSYS Workbench file with the solved structural analysis • Short PDF or text summary (max one page) pointing out peak stress locations and displacement v...

I need a comprehensive installation of a new wastewater pipework and systems for an industrial facility, specifically tailored for the wastewater industry. Key requirements include: - Designing and installing robust, efficient wastewater systems - Ensuring compliance with industry regulations and standards - Utilizing durable materials suited for industrial environments - Collaborating with engineers and project managers Ideal skills and experience: - Proven expertise in industrial wastewater system installation - Strong knowledge of regulatory requirements - Experience with high-durability materials and systems - Ability to work on large-scale industrial projects

I need a skilled engineer to design a steel-framed structure for a lightweight facade system. The steel framing should be finished with paint. Key requirements: - Design and detail a steel framed structure - Lightweight yet durable - Surface finish should be painted Ideal skills and experience: - Expertise in steel structure design - Proficiency in facade system integration - Strong background in structural engineering - Experience with painted surface finishes

Iam looking for MATLAB/Simulink support for interview preparation and day-to-day job activities. I would prefer someone with hands-on experience in embedded systems, particularly in embedded software testing and validation. Experience in the following areas would be helpful: MATLAB, Simulink, Stateflow, MIL/SIL/HIL testing, requirements-based testing, test case development, debugging, model analysis, and embedded system validation.

I need an expert to troubleshoot a communication issue with my Siemens S7-1200 system. The malfunction is related to the PLC program. Key requirements: - Expertise in Siemens S7-1200 systems - Experience with PLC program diagnostics and repair - Strong problem-solving skills Ideal Skills: - Siemens certification - Background in industrial automation - Knowledge of communication protocols used with S7-1200 Please provide a detailed approach and timeline with your bids.

My production line near Kanchipuram, Chennai relies on a Siemens PLC that now needs expert attention. I have every manual, wiring diagram, and software license ready for you—what I’m missing is the specialist who can quickly pinpoint the fault, restore reliable operation, and verify the fix on-site. You’ll begin with a diagnostic session at the facility, work through the documented logic and hardware, correct whatever is preventing normal function, then test under load to confirm stability. Once the PLC is running as intended, I’ll need a concise service report detailing the root cause, corrective steps, and any preventive recommendations. If you know your way around Siemens Step 7/TIA Portal, have a solid track record with on-site troubleshooting, and can reach K...

This project strictly requires hands-on prototyping, including physical assembly and testing—design-only services will not be considered I already have detailed winding diagrams, coil counts, wire gauges, and a full wiring schematic for three compact electromagnets—each under 10 cm in any direction. Your task is to turn these drawings into a tangible proof-of-concept and ship it to me. The magnets will sit in a custom harness. I’m leaning toward a light alloy or other metal solution, but I’m open to your recommendations once you see the design constraints. All electronic components, fasteners, and raw materials will be reimbursed at cost; please keep receipts. Power can come from batteries, a small AC supply, or a rechargeable pack—I’m happy with which...

I'm looking for an expert to assess ventilation stress on an HVAC system in a commercial building, specifically against biological contaminants. Key Requirements: - Evaluate current HVAC performance under biological load - Identify stress points and potential failure risks - Recommend mitigation strategies and system enhancements Ideal Skills and Experience: - Strong background in HVAC systems - Experience with biological contaminant assessment - Engineering or environmental science expertise - Previous work in commercial settings

Hi ,, your valuable support require, have you work or by yourself have licensed Professional Engineer to perform a full structural assessment of the garage attached to my residential property Arizona. The goal is to confirm that the current framing, connections, and load paths meet code requirements and to flag any deficiencies that could compromise safety or long-term performance. Thank you for your proposal. Please have the engineer provide me a copy of his Arizona PE license, driver's license, and E&O insurance coverage. Kind Regards

I need a fluent Korean-English interpreter for a single in-person meeting that will run two to three hours. The conversation will centre primarily on technical HVAC system design for commercial buildings, with a secondary thread around exploring a future business partnership. No printed or digital documents require live translation; the role is purely verbal. You should be comfortable with HVAC terminology—pressure drops, heat loads, VAV boxes, VRF systems, the kind of language engineers throw around—so that both our Korean-speaking engineer and our English-speaking team stay perfectly in sync. Consecutive interpreting is fine; the pace will be technical but not rushed. Date, time, and venue will be finalised with you once we confirm availability. Your deliverable is clear, a...

Project objective: We are developing a food dehydrator. Our first priority is achieving uniform airflow across all 21 trays and across the usable area of each tray. This assignment focuses on designing an airflow prototype that can be tested at room temperature before integrating heating or a heat-pump system. Scope of work - Agree on chamber dimensions, tray spacing, airflow direction, and target velocity. - Develop and compare practical supply-plenum, return-plenum, and tray-channel arrangements. - Assess features such as tapered plenums, guide vanes, perforated plates, baffles, and adjustable balancing openings. - Account for airflow resistance from both empty trays and food-loaded trays. - Estimate total airflow, pressure losses, and the required blower operating point. - Evaluate ...

This project strictly requires hands-on prototyping, including physical assembly and testing—design-only services will not be considered I already have detailed winding diagrams, coil counts, wire gauges, and a full wiring schematic for three compact electromagnets—each under 10 cm in any direction. Your task is to turn these drawings into a tangible proof-of-concept and ship it to me. The magnets will sit in a custom harness. I’m leaning toward a light alloy or other metal solution, but I’m open to your recommendations once you see the design constraints. All electronic components, fasteners, and raw materials will be reimbursed at cost; please keep receipts. Power can come from batteries, a small AC supply, or a rechargeable pack—I’m happy with which...

I’m moving an ibuprofen product from concept to lab-scale prototype and need a formulation scientist who lives and breathes NSAID development. The focus is squarely on formulation and development: selecting excipients, defining the manufacturing process, and generating the data package that will let me progress toward pilot scale without re-work. Where we are now • Target product profile is sketched but flexible; I’m weighing options such as extended-release pellets, solubility-enhanced tablets, or a child-friendly suspension. • No wet-lab work has started; I’m looking for a solid formulation roadmap, prototype composition, and supporting rationale before booking bench time. What I need from you 1. Pre-formulation assessment: API-excipient compatibility, par...

I already have the finished design and now need it prepared for my CNC router. I work exclusively with wood sheets between 1" – 2" thick, so the toolpaths, feeds, and speeds must reflect that material and depth. wood dimensions one inch thick,, 1.5feet length and 3.5inches breadth Here’s exactly what I need from you: • A production-ready .ART file (ArtCAM format) built from the design I supply and relief file • Any additional router-compatible output you normally generate (post-processed G-code, toolpath reports, setup sheets) so I can load the job directly onto my machine • Clean vectors, correct bit selection, safe entry/exit moves, and no unnecessary lifts to keep run-time efficient Once I send the artwork, please review it, flag any geometry is...

I’m hiring electrical professionals on a contract, channel-partner basis to supervise large-scale projects we have secured in Bangalore and Mysore, with occasional assignments in nearby hubs when required. If you hold a BE, Diploma, or ITI in Electrical Engineering and enjoy stepping in as the on-site expert, you’ll fit right in. Your core focus will be project supervision and hands-on oversight of electrical installations—verifying drawings, guiding contractors, enforcing safety standards and making sure every termination, panel, and cable run meets IS/IEC codes. Because these builds run on tight timelines, I’ll count on you to flag risks early, keep concise progress notes, and coordinate with our internal design team as well as client representatives. I provide ...

Mechanical engineer - 20 years production experience in foundry industries - Documentation - Record - check sheets - ISO requirements - Process control

I need a structural engineer to inspect my aluminum seawall. The seawall is new but has problems. I need a structural integrity analysis and an erosion assessment. Ideal skills and experience: - Expertise in seawall and coastal structure evaluation - Experience with aluminum marine structures - Knowledge of erosion effects and mitigation - Structural engineering certification

I have already sourced a full set of polycrystalline solar modules and related balance-of-system components; what I now need is an experienced crew who can take the project from “parts on pallets” to a fully functioning, ground-mounted array. The site is a clear, level plot with easy equipment access. Engineering drawings, string layouts and inverter locations are complete, so the work is purely physical installation: setting posts, assembling the racking, mounting the modules, running DC wiring to the combiner, placing conduit to the inverter pad and finishing with a clean, professional cable management job. Deliverables • Ground-mount structure erected, square and plumb • All polycrystalline panels securely fixed and torqued to spec • DC strings wir...

I need professional engineering calculations for attaching aluminum metal panels using screws, specifically to withstand wind loads. Key requirements: - PE stamp required - Calculate based on wind load conditions - Use of screws for fastening Ideal skills and experience: - Licensed Professional Engineer (PE) - Expertise in structural calculations for metal panels - Experience with wind load analysis and fastener design

I'm seeking an experienced structural engineer to analyze a building's load-bearing capacity and wind resistance. Requirements: - Analyze load-bearing capacity and wind resistance. - Review and interpret partial design documents. - Provide detailed analysis report. Ideal Skills and Experience: - Degree in Structural Engineering. - Experience with load and wind analysis. - Proficiency in interpreting design documents. - Strong analytical and reporting skills. Please share relevant work experience and qualifications.

I need a licensed Professional Engineer to consult on soil erosion and crawlspace moisture issues at my home in Cary, NC. Key Areas of Concern: Seeking a licensed Professional Engineer for a consultation on soil erosion and crawlspace moisture issues at a home in Cary, NC. The property has active erosion and localized washout along the exterior foundation wall, exposing clay/gravel and tree roots. The crawlspace shows uneven ground with swelling and bumps beneath the polyethylene vapor barrier near the affected area. Need expert guidance on the cause, potential risks, and recommended next steps for addressing these conditions. Ideal Skills and Experience: - Licensed Professional Engineer - Expertise in soil erosion and moisture management - Experience with residential properties - Stron...

Hi, I’m an undergraduate Electrical Engineering student working on my final-year project titled **“ANN-Based Frequency Control of an Islanded Microgrid.”** I’m looking for someone experienced in **MATLAB/Simulink, microgrids, power-system control and ANN-based control** who can help me develop and debug the project. The main requirements are: * Develop/verify an **islanded microgrid model in MATLAB/Simulink** * Implement **frequency control** * Develop a conventional **PI/PID controller** as a baseline * Generate suitable simulation data for ANN training * Design and train an **ANN controller** * Integrate the ANN into the frequency-control loop * Test the system under load disturbances * Compare the performance of the conventional controller and ANN controller u...

I'm seeking a skilled technician to repair my wireless microphone headset, which is not functioning. Issues: - No sound output - Malfunctioning on both microphone transmitter and receiver Troubleshooting already attempted: - Changed batteries - Checked all connections Ideal skills and experience: - Expertise in audio equipment repair - Experience with wireless microphone systems - Problem-solving skills for diagnosing sound issues Please provide a detailed bid with your experience and approach to fix this issue.

Zephyrus Aerolabs Ltd. is a Green-Tech Start-Up aiming at reducing the evils of climate change by countering unchecked emissions from being let out to the atmosphere. The current team is dynamic, focussed, driven and ambitious. We are looking to expand our horizons by inviting individuals with the same zeal and dedication to be a part of this journey. Role: As the Embedded Systems Engineering Intern, it would be expected from you to oversee the smooth functioning of all projects practically. You shall be a part of the core team of the company and contribute heavily to practical building and execution of all projects alongside the company’s CEO and COO. Responsibilities: ● Effective interpretation of electronic conceptual designs for practical implementation and building of electrical...

MUST HOLD AN ACTIVE CALIFORNIA PROFESSIONAL ENGINEERING LICENSE AND MUST BE ABLE TO SIGN AND STAMP PERMIT DOCUMENTS We are a licensed general contractor based in Southern California looking to establish an ongoing relationship with a licensed engineer for residential construction projects. We complete multiple ADUs, home additions, and residential remodeling projects and are looking for an engineer who can take our architectural drawings and develop the required engineering documents for City permit submission. Scope of Work - Review architectural plan sets provided by our team - Prepare structural engineering plans and calculations - Prepare foundation and framing plans/details as required - Prepare mechanical/HVAC plans and calculations as required - Coordinate structural and mechanic...

I need a skilled engineer to ETAP model for 8 busses SLD. There will be a utility, a transformer, and a Swgr. Need breaker settings and arch flash labels In 1 day

#Robotics Fleet Technician – Spain == English version (Spanish below) == Hullbot is an Australian robotics company building autonomous robots that operate underwater on ship hulls, helping vessels reduce fuel consumption and emissions. Our technology is already deployed across Australia, the US and Mexico, we’re establishing operations in Canada, and we’re now expanding our field capability in Europe. We’re looking for someone based in Spain to deploy and operate our robots on real commercial vessels and become part of our growing global operations team. What you’ll do: - Deploy and recover autonomous marine robots on vessels - Work hands-on with the robots, including direct operation when required - Prepare equipment and ensure mission readiness - Monitor...

I’m looking for a hands-on mechanical engineer who can dive straight into our food production line and measurably raise production speed. Your core mandate will be process optimization: studying our existing mechanical setup, spotting bottlenecks, and implementing practical changes that let each machine—and the line as a whole—run faster without compromising product quality or safety. You’ll spend most of your time on the plant floor, gathering data, testing tweaks, and collaborating with operators and maintenance techs. Expect to work with common food-industry hardware (augers, conveyors, form-fill-seal, rotary fillers) as well as the usual toolset for continuous-improvement work—Lean techniques, Six Sigma methods, time-motion studies, and whatever CAD or si...

We look for technician for doinh maintenance for our powder packaging machine and other cellophan wraping machine

I need help designing a large museum-scale turbine-powered RC plane. The ideal candidate should have experience in: - Aerodynamics - Turbine integration - Structural design - Proficiency in CAD modeling and creating technical drawings Key tasks include: - Using my specific references to create accurate CAD models and technical drawings - Ensuring design feasibility and structural integrity - Need an American engineer to certify design for FAA Worthiness at the end of project. project built in phases and pause between phases for funding. A phase initiated will be fully funded. NDA I retain all Intellectual property

I need an ADC Axis 1 programmable machine controller to precisely manage linear movements. The primary function is to control machine movements with high precision. Key Requirements: - Program the ADC Axis 1 for high-precision linear movement control - Ensure accuracy and reliability in machine operation - Ability to integrate with existing manufacturing systems Ideal Skills and Experience: - Experience with ADC Axis 1 and similar machine controllers - Strong programming skills for automation - Background in manufacturing process automation - Attention to detail and precision engineering

I’m putting up a new fence and need a reliable hand (and the right gear) to drill or dig the post holes for me. Each hole must be more than 800 to 1 m deep so the posts sit solidly below the frost line; consistent depth and straight walls are essential because I’ll be setting the posts right after you finish. You’ll need to bring your own equipment—whether that’s a two-man auger, a skid-steer with an auger attachment, or good old-fashioned manual tools—whatever lets you work cleanly without disturbing nearby landscaping or underground utilities. Let me know in your bid how many similar jobs you’ve tackled, what gear you plan to use, and roughly how long you’ll need once you’re on site. Acceptance criteria: • All holes reach at le...

I'm seeking an experienced structural engineer to assist with load calculations for framing and shear load on my home build, which is currently under construction. Key requirements include: - Expertise in load calculations - Experience with residential framing and shear load - Ability to provide accurate and reliable calculations Ideal skills and experience: - Degree in structural engineering - Proven track record in residential construction projects - Strong analytical skills and attention to detail Please provide examples of previous work and relevant qualifications.

I have a fully drafted electrical plan for a new single-family residence in Southlake, TX and now need a Texas-licensed Professional Engineer to review, sign, and seal it so I can submit for permit approval. The drawing set is complete and laid out on 24 × 36 sheets in AutoCAD (PDFs ready as well). I’m expecting a straightforward compliance check for local and NEC code, any red-line comments you feel are critical, and then the final PE stamp with signature, date, and license number. Deliverables • PDF of the signed-and-sealed plan (all sheets) • Any required engineer’s letter or cover sheet that the City of Southlake typically requests • If minor revisions are needed for compliance, a marked-up set or brief note outlining the changes Ple...

I need detailed load calculations for a multi-story residential project. The calculations are required for cased openings and door headers. Requirements: - Multi-story residential structure - Engineered lumber (e.g., LVL) for headers - Openings requiring headers are more than 8 feet Ideal Skills and Experience: - Structural engineering knowledge - Experience with load calculations for multi-story buildings - Familiarity with engineered lumber materials