Genie Matthews’ Post

#IT #chemical #industrial #manufacturing #Systemsmanager #AR #computerscience #DCS #PLC #hardware-software #datacenter #technicalmanagement #informationanalysis #security

Hello, Greetings for the day “Consultants” to join one of our clients and I believe that you have excellent resources on your bench. Job Title: Data Center Technician Location: Austin, TX Job Description:  Essential Skills: Hardware Installation and Maintenance: Install, configure, and maintain servers, racks, and related equipment, including replacing defective components and performing upgrades. Network Monitoring and Troubleshooting: Continuously monitor network traffic and server performance, troubleshooting and resolving issues to minimize downtime and ensure service availability. Software Installation and Updates: Install, configure, update, and patch operating systems, applications, and other software to ensure security and optimal performance. Security Measures: Implement and monitor security protocols to protect data from unauthorized access, malware, and breaches, including setting up firewalls and monitoring access logs. Backup and Recovery: Ensure regular data backups and swift restoration in the event of data loss due to hardware failures, human error, or other reasons. Documentation: Use data center infrastructure management (DCIM) software to maintain detailed logs and records of maintenance activities, software versions, hardware configurations, and other relevant data. Equipment Lifecycle Management: Manage the lifecycle of equipment from procurement to decommissioning and disposal, ensuring compliance with environmental and regulatory standards. Physical Environment Management: Monitor and maintain the data center environment, including temperature, humidity, airflow, and power and cooling systems. Collaboration: Work with network engineers, security experts, and other IT professionals to ensure seamless operations and implement best practices. Technical Proficiency: Possess a solid understanding of servers, networks, and related equipment. Problem-Solving Skills: Diagnose and fix issues quickly to minimize downtimes. Attention to Detail: Avoid overlooking minor details that could lead to significant problems. Communication Skills: Communicate effectively with team members, vendors, and clients. Continuous Learning: Stay updated with the latest technologies and best practices in the tech world. Ankit Rajput ankit@asbsolutionsgroup.com

*My Experience *DCS*Online Data Analysis * Plant operation*Dash Board Monitoring* *Trending/Analytics* 1. Explain the importance of trending. Answer: Trending helps identify process patterns, deviations, and optimization opportunities. 1. Describe types of trends. Answer: Historical and real-time trends provide insights into process behavior. 1. How would you analyze trend data? Answer: Apply statistical process control, visualize data, and consult with experts. *Communication/Networking* 1. Explain communication protocols. Answer: OPC, Modbus, and Ethernet enable data exchange between devices. 1. Describe network security measures. Answer: Implement firewalls, encryption, and secure authentication. 1. How would you troubleshoot communication issues? Answer: Check network configuration, signal quality, and device settings. *Safety/Security* 1. Explain safety instrumented systems. Answer: SIS ensures safe shutdown or process adjustment in emergency situations. 1. Describe security measures. Answer: Implement access control, encryption, and secure authentication. 1. How would you implement safety and security protocols? Answer: Follow industry standards, conduct risk assessments, and train personnel. *Troubleshooting/Maintenance* 1. Describe your approach to troubleshooting DCS issues. Answer: Analyze symptoms, review documentation, and consult experts. 1. Explain regular maintenance tasks. Answer: Perform backups, update software, and inspect hardware. 1. How would you perform backups and restorations? Answer: Follow standardized procedures, ensuring data integrity. *Behavioral Questions* 1. Can you describe a time when you identified and resolved a process issue? Answer: Share personal experience. 1. How do you stay up-to-date with new DCS technologies? Answer: Attend training, conferences, and online forums. 1. Explain a situation where you communicated complex technical information. Answer: Share experience.

🚀 Boost Your Career in DCS: Essential Skills and Certifications 📈 : https://lnkd.in/dUkurW5X In the rapidly evolving field of Distributed Control Systems (DCS), staying competitive means continuously upgrading your skills and knowledge. Whether you're just starting out or looking to advance your career, here are some key skills and certifications that can set you apart: 🛠️ Essential Skills: System Integration: Understanding how to integrate various systems for seamless operations. Control Theory: A solid grasp of control theory principles is critical for designing effective DCS solutions. Programming Languages: Familiarity with languages such as C++, Python, and SQL can enhance your programming capabilities. Networking Knowledge: Knowledge of industrial networking protocols (like MODBUS and OPC) is vital for communication between devices. Data Analytics: Proficiency in data analytics tools can help in monitoring system performance and predicting failures. 🎓 Valuable Certifications: Certified Automation Professional (CAP): Validates your automation expertise. Control Systems Technician (CST): Focuses on the practical skills needed for control systems. ISA/IEC 62443 Cybersecurity Certificates: Essential for understanding cybersecurity in automation. Project Management Professional (PMP): Useful for those looking to manage projects within the DCS field. Investing in these skills and certifications not only enhances your expertise but also significantly increases your marketability and salary potential! : https://lnkd.in/dUkurW5X 💬 What skills or certifications have helped you in your DCS career? Let’s discuss in the comments!: https://lnkd.in/dUkurW5X #DCS #DistributedControlSystems #CareerDevelopment #Automation #ProfessionalGrowth #Certifications #Skills #Engineering #JobMarket #TechnologyCareers #DataAnalytics

In the industry where I worked on a project, the processes were managed by a SCADA system, an acronym for Supervisory Control and Data Acquisition. Ordinary computers are merely elements of this intricate system, which comprises several vital components such as Human-Machine Interfaces (HMIs), supervisory systems, and data acquisition systems. Establishing and maintaining a SCADA system necessitates more than system administrators; it requires specialists with expertise in diverse fields to guarantee the seamless integration and functioning of all components. In my project, there was a fully set up and operational system. My task involved creating a clone of a computer system to function as a supervisory system. This was achieved effortlessly through disk cloning, booting the clone on a new system, and verifying its proper operation. Upon inspecting the installed components, I discovered that the reporting software failed to generate reports upon request. The plant engineer informed me that this issue had always existed, and they had resorted to manually noting the readings from the HMI interface. I chose to tackle this problem, and it turned out to be a configuration issue with the SQL server. Troubleshooting took several hours, but ultimately, my efforts were rewarded. I managed to please a client so much that they continue to give me projects. While I don't believe that exceeding the assigned task is always necessary for progress, as it involves balancing priorities and venturing beyond one's comfort zone, it is undeniably rewarding. It offers numerous advantages, including skill enhancement, proactive problem-solving, and augmented value. So, Step out of your comfort zone and actively seek new challenges, as this will invariably prove to be rewarding. #ITsupport #SysAdmin #problemsolving

10 Troubleshooting Techniques Every Application Support Engineer Should Master In the dynamic world of technology, Technical Support Engineers play a critical role in ensuring that customers have a seamless experience with the products and services they use. A major part of their job involves troubleshooting, which is the process of identifying and resolving technical issues. Here are essential troubleshooting techniques every Application Support Engineer should master to diagnose and resolve issues efficiently: 1. Understanding the Application Environment Know the application’s architecture, environment configurations, and dependencies. 2. Issue Replication Verify and reproduce issues as reported to understand their scope. 3. Log Analysis Find specific errors, warnings, or unusual behaviors recorded during the application's operation. 4. Root Cause Analysis (RCA) Identify the true cause of an issue to avoid temporary fixes. 5. System Monitoring and Health Checks Track application health and catch anomalies early. 6. Network Troubleshooting Diagnose and resolve connectivity and latency issues. 7. Database Query and Performance Troubleshooting Address slow database queries and optimize database performance. 8. Dependency and Version Management Prevent conflicts due to incompatible dependencies or incorrect versions. 9. Stress and Load Testing Ensure the application performs well under heavy load. 10. Effective Communication and Documentation Document findings and communicate effectively with stakeholders. Mastering these techniques will make troubleshooting more systematic and reliable, leading to quicker resolutions and more robust application performance.

Data Center Security Checklist Personnel and Process Management: - Defined organizational structure and job descriptions for data center staff - Staff awareness of their roles and responsibilities - Identification and mitigation of risks related to data center processes Organization and Management: - Documented and approved data center operating policies - Regular review and updates to operating manuals - Maintenance of operator logbooks and shift handover reports - Tracking and review of end-of-day/month activities and incidents Capacity Utilization: - Documented capacity management and planning processes - Resource monitoring and regular review of usage reports - Identification of peak demand periods - Feedback on capacity usage to support strategic planning Performance Management: - Documented performance measurement and monitoring systems - Alerts and notifications for resource threshold violations - Active monitoring of system downtime and outages Backup Environment and Management: - Controls for backup media handling, transfer, and storage - Encryption and indexing of backup media - Documented recovery processes for backup retrieval Environmental Control and Monitoring: - Fire safety training and drills for staff - Proper maintenance and testing of fire equipment - Strategic placement of smoke/heat detectors and alarms - Environmental monitoring and control systems for temperature/humidity - Redundant cooling and power backup systems

About #PurdueModel #Level0: #PLCs programming in the Regulatory level #TrustEverybodyButCutTheCards Industrial controllers are programmed by #controlengineers. The code can be developed in-house but most frequently it is developed by external engineering companies ( #thirdparty #subcontractors). The #sourcecode of control logic are stored on the #EngineeringWorkstation and/or on data servers or data shares. The #IEC61131-3:2013 [46] outlines five #PLC #programminglanguages. These are split into two categories: (1) Graphical (Ladder Diagram, Function Block Diagram, and Sequential Function Chart) (2) Text Based (Instruction List, Structured Text). Although these languages are #vendor and application agnostic, vendor specific language subsets are common as well. An example of a #ladderdiagram with a function block for a #Siemens PLC is shown in Figure. The control logic is compiled with vendor-proprietary compilers and uploaded to a PLC for execution in the form of #bytecode or #binarycode. #TrustEverybodyButCutTheCards

Basic Principles of #HPLC

🛠 Understanding BACnet Device Profiles ❓ What are BACnet Device Profiles? BACnet device profiles describe a device’s core capabilities like data sharing, alarming, and scheduling. Think of a profile as the "job description" for the device, defining the minimum functions required for a given profile. 📁 Device Profile Families: BACnet devices fall into two major families: 🖥 1. Operator Interface Device Profile Family: Devices in this category interact with the BACnet system for monitoring or control. (1). BACnet Advanced Operator Workstation (B-AWS): Primary interface for large systems, allowing parameter modification. (2). BACnet Operator Workstation (B-OWS): A secondary interface for large systems or a primary for smaller systems. (3). BACnet Operator Display (B-OD): Simple touchscreens displaying BACnet data with limited control. 🔧 2. Controller Device Profile Family: Controllers manage subsystems and spaces, performing essential tasks. (1). BACnet Building Controller (B-BC): High-level controller handling programming, alarming, and scheduling. (2). BACnet Advanced Application Controller (B-AAC): Manages smaller subsystems, providing programming and alarming capabilities. (3). BACnet Application Specific Controller (B-ASC): For specific applications like VAV control or managing chillers. (4). BACnet Smart Actuator (B-SA): Controls elements like dampers by reading and writing data. (5). BACnet Smart Sensor (B-SS): Collects and shares data, often used for tasks like temperature sensing. 🛡 Why Use BACnet Device Profiles? Device profiles standardize communication, ensuring interoperability across systems and enhancing overall performance. Optimizing your BACnet system with the right device profiles ensures better integration and reliability in your building automation systems. #BACnet #BuildingAutomation #SmartBuildings #BMS