Safety Engineer for SISTEMA Calculation – Machine "DENIS" – Long-term cooperation

@AwaisChaudhry

Dear Customer, I understand you seek a Functional Safety Specialist to verify Performance Level (PL) for the CNC brushing machine “DENIS” retrofit, with ISO 13849-1 and SISTEMA modeling across SF1-SF10, using the specified components and delivering fully editable SISTEMA files and a PDF verification report. I will model all 10 safety functions in SISTEMA, verify PL vs PLr (target PLd), document the methodology, and provide the final .ssm, PDF report, and referenced data libraries (.slb) with MTBF/BCD entries. I’ll maintain clear, proactive communication, meet the two-milestone plan, and aim for reliable, long-term collaboration for future retrofits. Important questions I will address with you (to ensure a precise, efficient engagement): - Confirm SISTEMA version and any project-specific templates or conventions you expect beyond ISO 13849-1. - Do you require any additional safety functions beyond SF1-SF10 for future-proofing? - Are the BOM libraries and MTBF/MTTD data finalized and approved for use in the calculation? - Will the final report include sensitivity analysis and a breakdown of assumed safety margins? - What is the expected review cadence during Milestone 1 and Milestone 2? - Do you want the .ssm delivered with embedded notes and a change log for traceability? - Which licensing or access constraints exist for SISTEMA files in your environment? - Are there any site-specific safety standards beyond ISO 13849-1 we must satisfy (e.g., IEC 62061)? - What is th

@hayteekeys

Hi, KINDLY READ THROUGH MY PROPOSAL THIS IS WHAT I WILL DO - Model SF1–SF10 in SISTEMA v2.0.9: use your RA/SRS/BOM/schematics, Siemens Safety libs (Sinamics S210, Pilz PSENmlock, SICK IME2S, F-PLC) for MTTFd/B10d/DC. - Verify PL vs PLr (mostly d), prioritize risks, deliver editable .ssm file + PDF report + all libs/manual data. RELEVANT PROJECTS - 2025: PL verification for CNC lathe retrofit (TOS SUA 100) – SISTEMA model, Siemens/Pilz, PL d/e achieved. - 2024: Full SF modeling for brushing machine – ISO 13849-1, report + .ssm for client audits. QUESTIONS - Can you share RA/SRS/BOM/schematics securely? - Specific PLr for each SF? - Preferred SISTEMA version? Functional safety expert (ISO 13849 certified, Siemens Safety Integrated). I am Ready to start Milestone 1 this week

@mesutgode

Hello I am not writing long AI texts . I am experienced automation engineer. You can check my portfolio and we can discuss details. Thank you

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@cesur135

With a strong background in industrial automation, particularly with Siemens equipment and software like what you have in "DENIS", I am confident that I am the right person for this project. Having worked on various projects in water and wastewater treatment plants and energy automation, I am well-versed in the stringent requirements of safety assessments and functional verifications. My deep knowledge of ISO 13849-1 and SISTEMA will ensure accurate modeling of all 10 Safety Functions. In addition to my technical expertise, I pride myself on being reliable and maintaining clear communication throughout projects. I understand the criticality of delivering high-quality work with precise verification reports aligned with your requirements. Rest assured, I will provide the original, unencrypted SISTEMA source file (.ssm), together with the PDF report, as specified. Lastly, I truly value long-term collaborations, and given your requirement for a stable consultant for safety calculations beyond "DENIS", I believe my extensive experience in the field positions me as an ideal partner for you. Allow me to demonstrate my skills and commitment on this project, and I guarantee even more successful outcomes on future ventures. Let's discuss further how we can turn this into an extensive partnership.

@draganm59

Dear [Client's Name], I am excited to submit my proposal for the Safety Engineer role in performing Performance Level verification for the CNC brushing machine "DENIS". With extensive experience in functional safety and a strong background in ISO 13849-1 and SISTEMA, I am well-prepared to deliver precise and reliable results for your project. Having worked on numerous safety calculations, I understand the critical importance of accurately modeling safety functions and verifying them against the required Performance Level. My experience with Siemens Safety Integrated systems, including Sinamics S210, ensures that I am adept at handling the specific components involved in your project. I am particularly impressed by the thorough preparation of documents, including the Final Risk Assessment, SRS, and BOM. This comprehensive groundwork will enable me to efficiently model the 10 Safety Functions in SISTEMA, ensuring that all requirements are met with precision. My approach involves a meticulous review of each safety function, coupled with consistent communication to align with your expectations. I am committed to delivering the SISTEMA project file and a comprehensive verification report, fully adhering to your deliverables and payment conditions. I am enthusiastic about the prospect of a long-term partnership and am confident in my ability to contribute value to your ongoing and future projects. I look forward to the possibility of working together and am eager to bring my expertise to your team. Thank you for considering my proposal. Best regards, Dragan M.

@Zack111Arya97

Hi, As a Master’s graduate in Automatics and Systems, I have a deep technical understanding of control architectures and safety-related parts of control systems. I am highly proficient in ISO 13849-1 and SISTEMA, and I am ready to perform the PL verification for your "DENIS" CNC brushing machine. I will deliver a precise and compliant verification focusing on: ✅ Expert SISTEMA Modeling: Accurate modeling of all 10 Safety Functions (SF1–SF10) using your provided SRS and electrical schematics. ✅ Component Precision: Seamless integration of Siemens (S210/F-PLC), Pilz, and SICK data using official libraries (.slb) or manual MTTFd/B10d calculations. ✅ Full Compliance: Ensuring all functions meet the required PL d as specified in your Risk Assessment. ✅ Mandatory Deliverables: I guarantee the delivery of the unencrypted .ssm source file, the full PDF report, and all used manufacturer data. ✅ Milestone Commitment: I fully agree with your 30/70 payment structure and the initial review of the first 3 Safety Functions to align our methodology. My experience with Siemens Safety Integrated ensures that the interaction between the S210 drives and the F-PLC will be modeled correctly according to industry standards. I am looking for a long-term partnership and can ensure high-quality documentation for all your future retrofits. Ready to start as soon as you share the documentation! Best regards, Zakaria L.

@QuickMentor

Safety Engineer for SISTEMA Calculation – Machine "DENIS" – Long-term cooperation I'm excited after reviewing your project details! With over 5 years of hands-on experience in Web and App Development, I specialize in building high-performing, user-friendly, and fully responsive digital solutions tailored to your business needs. I hold an academic background in Computer Science and have successfully delivered numerous projects across various industries. My expertise includes: Custom Website Development (React, Angular, Laravel, PHP, WordPress, etc.) Mobile App Development (iOS, Android, Flutter, React Native) E-commerce & CMS Solutions (Shopify, WooCommerce, Magento) API Integration & Backend Development UI/UX Design & Prototyping Bug Fixing, Speed Optimization & Maintenance ✔ Clean, Scalable & Secure Code ✔ 100% Mobile & SEO-Friendly ✔ Ongoing Support & Unlimited Revisions Let’s turn your idea into a powerful digital product that exceeds expectations! Check my profile: https://www.freelancer.com/u/QuickMentor Looking forward to working with you!

@Maxxionn

Hi , I’ve carefully reviewed your job post and it’s clear you’re looking for someone with solid experience in Technical Documentation, Electrical Engineering, Engineering, Risk Assessment and Electronics. This is exactly within my core expertise, and I’m confident I can deliver reliable, high-quality results. Rather than rushing into assumptions, I prefer to understand the project properly. I’d appreciate your clarification on a few points: Is the job description complete, or are there additional requirements or expectations? Do you already have any work completed, or will this be built entirely from scratch? Do you have a preferred timeline or deadline in mind? Why you can confidently work with me: Successfully completed 250+ major projects across different industries Maintained 100% positive feedback over the last 5–6 years Earned 100+ recent 5-star reviews, showing long-term client satisfaction I focus on clear communication, clean execution, and on-time delivery I work as a full-time freelancer and am available 9 AM – 9 PM (Eastern Time), ensuring fast responses and consistent progress. Due to client confidentiality, I share relevant work samples only in private chat. Let’s start a conversation so I can show you similar work and suggest the best approach for your project. Looking forward to working with you. Best regards, Arsalan Khan

@karimrattani

Hello, As a seasoned full-stack web developer and professional with extensive experience in technical documentation, I believe my expertise extends perfectly to your Project as a Safety Engineer for SISTEMA Calculation. My robust skills in ISO 13849-1 and SISTEMA combined with a solid understanding of Siemens Safety Integrated (Sinamics S210) prepares me flawlessly for modelling the 10 Safety Functions required (SF1 - SF10). One of the strengths I bring is my proficiency in precise documentation which I know is crucial for this project. I understand the weight placed on "MANDATORY DELIVERABLES & PAYMENT CONDITIONS", especially regarding the SISTEMA Project File (.ssm), the detailed verification report and the Manufacturer Data. My commitment to achieving these deliverables meticulously aligns well with what your project requires. I understand that your search stretches beyond just this single project, and you seek stability for future retrofits. Rest assured, my commitment isn't just limited to one project; I'm here for the long haul. My track record exemplifies clear communication, solid execution, and on-time delivery - attributes that echo what you've listed as your primary requirement. So, let's synergize our strengths and give DENIS a iron-clad safety evaluation - together Thanks!

@efanntyo

Hi there, ★ In this long-term safety engineering role for the DENIS retrofit, I will perform a rigorous PL verification per ISO 13849-1 and SISTEMA, focusing on demonstrating PLd compliance for all SF1-SF10 elements using the provided SRS v3.0, Final Risk Assessment, and BOM. With extensive experience in electrical engineering, risk assessment, and machine safety documentation, I will deliver a clear, auditable verification chain matching your mandatory deliverables. My approach aligns with your project scope: - Model 10 Safety Functions (SF1-SF10) in SISTEMA and validate PL against PLr (PLd) using the BOM (Siemens Sinamics S210, Pilz PSENmlock, SICK IME2S, Siemens F-PLC) and Electrical Schematics. - Apply ISO 13849-1 risk reduction quantification, ensuring MTBF/MTTFd data and SLB/library entries are properly documented for Manufacturer Data. - Produce a comprehensive SISTEMA Project File (.ssm) that is fully editable, plus a PDF verification report that traces every decision to SRS requirements. - Maintain robust change control and clear communication throughout, delivering Milestone 1 after initial three SFs modeling and Milestone 2 after all deliverables are accepted. Experience: I bring hands-on expertise spanning risk assessment, electrical engineering, and safety software workflows. I have previously supported CNC retrofit projects and complex safety calculations using SISTEMA and ISO 13849-1, with a track record of delivering compliant documentation and reliable,

@borisdeveloper71

Hi, there. I appreciate the clarity and thoroughness of your project description for the PL verification of the CNC brushing machine "DENIS." With extensive experience in functional safety, particularly in ISO 13849-1 compliance and SISTEMA modeling, I am confident in delivering precise and reliable results for your retrofit project. I have successfully completed multiple SISTEMA analyses for complex safety functions involving Siemens Sinamics drives, Pilz, SICK, and Siemens F-PLC components, ensuring full traceability and compliance with demanding safety requirements. My approach will be methodical: I will carefully review your SRS, BOM, and risk assessment, then accurately model each safety function (SF1–SF10) in SISTEMA, verifying each against the required PLr and documenting all data sources and assumptions. I am committed to transparent communication throughout, providing regular updates and ensuring milestone deliverables meet your expectations and documentation standards. As a detail-oriented partner interested in long-term cooperation, I will ensure all final files are fully editable and well-documented, supporting future audits and modifications. Best regards Boris

@mubeenm5026

"As a CEO and founder of Web Crest with more than a decade of experience, I understand that effective technical documentation is a linchpin for any successful project. Our proficiency in Technical Documentation enables us to quickly assimilate complex information like electrical schematics, BOMs, and risk assessments into the required operating model. Our experience with Siemens Safety Integrated (Sinamics S210) gives us added insight into functional safety calculations that goes beyond ISO 13849-1 only." "But what sets us apart? It’s our innate ability to view projects holistically, anticipating future needs and milestones. This means impeccable attention to detail; an essential attribute for your Safety Engineer for SISTEMA Calculation – Machine "DENIS" project. Our Milestone Payment Plan ensures transparency and collaboration from the start, while our goal of establishing long-term partnerships align flawlessly with your request for future projects." "I appreciate the immense importance of reliable communication in technical work. We want to be more than just a service provider; we aim to be a strategic partner as well. With that in mind, we guarantee clear and concise communication throughout the project - enabling a hassle-free experience where you can feel confident in entrusting your future projects as well. Let's begin building stability together, one project at a time."

@DigitaSyndicate

You are not looking for a coder. You are looking for someone who can build this properly. That is exactly why your project stood out. Your intent to perform Performance Level verification for the DENIS CNC brushing machine retrofit, leveraging SISTEMA and Siemens Safety Integrated components, emphasizes a commitment to precision and compliance rather than superficial assessment. This aligns directly with how we engineer systems at DigitaSyndicate. At DigitaSyndicate, a UK-based digital systems agency, we build future-proof, reliable safety automation and verification processes designed for rigorous standards and long-term scalability. Our execution methodology prioritizes exact modeling, transparent documentation, and methodical validation, mirroring your need for editable SISTEMA project files and comprehensive reporting. We recently completed a PL verification project for an industrial retrofit involving Siemens components and exhaustive risk assessments with zero revisions on delivery. Can you share your main priorities and timeline so I can map out the right execution plan for you? Casper M. Project Lead | DigitaSyndicate Precision-Built Digital Systems.

@ZainAbbas51862

Greetings Dear Hiring Manager I have read the description of your project and I understand everything. You need PL verification (ISO 13849-1) for a CNC retrofit by modeling SF1–SF10 in SISTEMA, verifying PLr (mostly PL d), and delivering the editable .ssm file, PDF report, and manufacturer data under a milestone plan. I have already completed a lot of similar projects and I am sure that you will 100% satisfied; I am Waiting on Chat to discuss more and I am Ready to Start it now — Best Regards, Zain Abbas