Senior OT Cybersecurity Infrastructure Specialist

Senior OT Cybersecurity Infrastructure Specialist Hiring Locations: Calgary, Edmonton, Fort McMurray, Texas, Eagle Ford & Marcellus. Pengcorp is seeking a responsible and dedicated OT Cybersecurity Infrastructure Specialist with extensive experience in operational technology infrastructures and open to a variety of challenges with both computing and networking systems. Reporting to the Director of Operational Technology and Cybersecurity Engineering Services, successful candidates will be responsible for: Assessing and maintaining IT/OT Infrastructures (networks, servers, virtualization, and wireless) Interpreting, understanding, and reviewing physical and logical diagrams, existing statistics, and installed assets Bringing projects above and beyond industrial requirements and specifications, and installed assets Performing system gap analyses, including technology assessment as needed, as well as road mapping upgrades for computing and network systems Supporting, implementing, testing, and validating computing and network system upgrades and improvements in alignment with standards and regulations while also considering user/field experience (e.g., CSA Z246.1, ISA 62443, NERC‑CIP, NIST SP 800‑82, ISO27000) Expand logging and visibility to cover “blind spots” within the fleet OT networks, based on risk and upcoming CIP‑003 requirements Monitor, tune and respond to events within OT monitoring tools and SIEM and complete OT Vulnerability assessments and monitoring Improving and maintaining user and remote access controls (e.g., Active Directory, F5, TACACS) Establishing and maintaining strong cyber‑security in System Architecture, performance improvement, Virtualization system infrastructure, directories, and physical and logical cyber‑security Taking ownership of tasks assigned and independently working to create operational excellence and proactively handle assignments or respond to client requirements or needs Perform remote or on‑site troubleshooting, testing, validating, and commissioning Qualifications 10+ Years of Experience in Oil & Gas or Power Utilities B.SC. Computer Engineering, Information Technology, or other relevant degrees Certified in at least two of the following: VMware (VMware Certified Professional, VCAP, DCD preferred) Cisco (CCNA, CCNP, CCIE preferred) NetApp (NCDA, NCIE‑DP Preferred) Microsoft Systems (MCTS/MCSA, MCSE Preferred or equivalent Azure qualifications) Veeam and/or Acronis Certificate is a strong asset Familiarity with cybersecurity standards and regulations (CSA Z246.1, ISA 62443, ISO27000, NIST S9800‑28) Knowledge of Cisco, EMC, DELL, Unix/Linux, Microsoft, VMware, Neonix, Palo Alto Experience with NetApp, Dell, HPE, Juniper, SolarWinds is a strong asset Excellent written and verbal communication, interpersonal, and collaborative skills Excellent analytical and time management skills Who We Are Pengcorp is a consortium of highly dedicated and talented engineers providing specialized services to industrial enterprises throughout North and South America. Our talents have been engaged on mid‑ to large‑size projects in Western Canada and many places around the globe. We are sought after for the optimization of processes and the discovery of solutions that maintain all stakeholders’ needs and desires. We provide services in the field of industrial technology including Electrical & Instrumentation, Industrial Ethernet, Cyber‑security, Automation Integration, and Data Visualization & Analytics, and support each department with a strong field maintenance team. Benefits Dental care Employee assistance program Extended health care Life insurance Paid time off RRSP match Schedule 8‑hour shift Monday to Friday Ready to Apply? Send your resume – Let’s build something secure, smart, and future‑ready—together. Please drop your resume to careers@pengcorp.ca #J-18808-Ljbffr