Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Sosan Wahid

Solomons

Summary

Results-driven Industrial Control Systems (ICS) technician with a strong foundation in computer science, real-time data acquisition, and secure system integration. Proven ability to build and maintain data pipelines, manage critical infrastructure, and support system migrations. Seeking to leverage technical and analytical expertise in a Data Engineer role at Venture Global, contributing to data-driven decision-making and operational efficiency.

Overview

5
5
years of professional experience
1
1
Certification

Work History

Plant Control System Technician

Berkshire Hathaway Energy
08.2023 - Current
  • Prepared for TSA cybersecurity audit by implementing network hardening, system access controls, and patch management strategies.
  • Configured layer 2 and layer 3 switches to ensure network segmentation, using cisco devices.
  • Implemented firewall policies to allow necessary traffic between security zones such as Zone 4 to Zone 5, balancing operational requirements with cybersecurity standards.
  • Acted as a technical specialist for installation & commissioning of Wireless systems, ensuring certificated based authentication for wireless devices.
  • Managed and maintained multiple Active Directory environment enforcing domain hardening policies to ensure proper compliance.
  • Implemented and managed centralized authentication and authorization systems using RADIUS and LDAP protocols to secure network access and user identity management.
  • Administered and assigned RSA SecurID tokens for MFA access to critical systems, including the DMZ for protected applications such as PiVision, System1, Stackvision, MileStoneXprotect.
  • Built and maintained WSUS (Windows Server Update Services) infrastructure in Zone 4 and Zone 5, ensuring timely security patching.
  • Created and maintained multiple historians including Emerson DeltaV & AVEVA PI System database.
  • Integrated numerous systems using Modbus and OPC protocol.
  • Maintained security of ICS and cyber assets. Hands-on experience with network analyzer tools such as Wireshark and Nmap.
  • Good experience with inventory management tools; Lansweeper
  • Well versed in vulnerability management software; TripWire Enterprise, IP360 & Splunk.
  • Implements graphic & logic updates and documentation for DeltaV systems.
  • Supports DeltaV hardware installations & routine maintenance.
  • Participated in logic conversion projects (ABB to DeltaV) and control system upgrades.

DCS Technical Specialist (Intern)

Berkshire Hathaway Energy
05.2022 - 08.2023
  • Supporting a Distributed Control system consisting of two DeltaV systems (Import & Export processes), including 19 integrated PLCs
  • Peer checking pseudo logic
  • Performs online controller uploads.
  • Demo and commissioning of I/O & fiber terminations for the ASU1 conversion from ABB to DeltaV
  • Generates and analyzes daily reports for alarm and bypass/force management
  • Configures DeltaV SIS modules in order to support Cause and Effect Matrix
  • Creates PI database interface from DeltaV for newly added modules
  • Administrates ICS (process and safety) network switches
  • Participates in root cause analysis investigations leveraging trends, SOE, and alarm data.

Process Assistant I / SAP Coordinator (Intern)

Berkshire Hathaway Energy
03.2020 - 05.2022
  • Invoice processing
  • Managed incoming and outgoing transactions facilitating business continuity
  • Outage documentation control
  • Submitted notifications leading to creation of work orders in SAP
  • Created forms using Adobe DC
  • Enhanced presentations for management team

Education

B.Sc. - Computer Science

St. Mary's College of Maryland
05.2023

A.S. - Computer Science

College of Southern Maryland
01.2020

Skills

  • Microsoft Office (Word, Excel, PowerPoint, Visio)
  • Data & Engineering Tools: OSIsoft Pi System, Modbus, SQL, PiVision, Acronis, SAP, Maximo
  • Cloud & Systems: Active Directory, WSUS, Microsoft Azure (beginner), Lansweeper, RSA SecurID
  • Programming: Python (basic), PowerShell (for automation), Ladder Logic
  • Networking & Security: Cisco Switch Configuration, WinCollect, Microsoft LAPS, MFA, VLAN Segmentation
  • ICS & Controls: DeltaV (Intro to Advanced), PLC Integration, SCADA Systems, HMI Graphics, I/O Commissioning

Certification

  • DeltaV Implementation – Introduction, Nov 2023
  • DeltaV Implementation II – Intermediate, Feb 2024
  • DeltaV Live Graphics Interface – Advanced, Aug 2023
  • DeltaV Hardware & Troubleshooting, Dec 2023
  • Solar Titan Training

Timeline

Plant Control System Technician

Berkshire Hathaway Energy
08.2023 - Current

DCS Technical Specialist (Intern)

Berkshire Hathaway Energy
05.2022 - 08.2023

Process Assistant I / SAP Coordinator (Intern)

Berkshire Hathaway Energy
03.2020 - 05.2022

A.S. - Computer Science

College of Southern Maryland

B.Sc. - Computer Science

St. Mary's College of Maryland
Sosan Wahid