Sr. Cybersecurity OT SME
Read straight from Amyx, Inc.'s careers page, verified 1d ago.Seekless can tailor your résumé to it.
Seekless can write your résumé for this posting first.
Before you apply
SalaryNo pay range posted
LocationWashington, DC, US
Typefull-time
SenioritySenior
Experience10+ yrs
DepartmentCivilian
Company size501–1,000 people
PostedOct 18, 2024 · 2y ago
Verified live1d ago
May no longer be actively hiring
Posted by the company on Oct 18, 2024100% of this company's open roles have been listed for 90+ daysNo pay range listed, though District of Columbia requires one
At a glanceSummarised by Seekless from the posting.
10+ years in cybersecurity
8+ years in OT/ICS security for water utilities or critical infrastructure
Hands-on experience with SCADA platforms (e.g., Wonderware, Ignition, OSIsoft PI)
Hands-on experience with OT protocols (Modbus, DNP3, OPC-UA)
Hands-on experience with passive monitoring tools (Nozomi, Claroty, Dragos)
Strong knowledge of NIST SP 800-82, ISA/IEC 62443, and RMF
Public Trust eligibility
Must have the ability to communicate accurate information
Bachelor's in Cybersecurity, Engineering, or related field
Certifications: GICSP, CISSP, GRID, ISA/IEC 62443
Experience with EPA programs, water/wastewater operations, or municipal utilities
U.S. Citizenship
Skills
SCADA
Wonderware
Ignition
OSIsoft PI
Modbus
DNP3
OPC-UA
Nozomi
Claroty
Dragos
Benefits
Health insurance
Dental insurance
Vision insurance
Flexible spending account
Health savings account
401(k)
Life insurance
Wellness program
PTO
Holidays
Professional development reimbursement
Overview
We are seeking a Cyber Security SME with deep expertise in Operational Technology (OT) security for water and wastewater utilities. This role will lead cybersecurity strategy, architecture, and risk management for industrial control systems (ICS), SCADA networks, and process automation systems critical to water infrastructure. The SME will ensure compliance with federal standards, improve resilience against cyber threats, and support EPA and utility partners in safeguarding public health and environmental resources
Responsibilities
•
OT Cybersecurity Strategy
•
Develop and implement security architectures for water utility OT environments (SCADA, PLCs, RTUs, HMIs).
•
Design segmentation strategies (Purdue Model, DMZ, secure remote access).
•
Integrate OT telemetry into enterprise SOC/SIEM for threat detection.
•
Risk Assessment & Compliance
•
Conduct OT risk assessments for water/wastewater systems.
•
Align with NIST SP 800-82, ISA/IEC 62443, and EPA cybersecurity guidance.
•
Prepare and maintain System Security Plans (SSPs), POA&Ms, and RMF documentation.
•
Incident Response & Resilience
•
Develop OT-specific incident response playbooks and tabletop exercises.
•
Support forensic analysis and recovery planning for cyber-physical systems.
•
Stakeholder Engagement
•
Collaborate with water utility operators, engineers, and EPA program leads.
•
Deliver executive briefings and technical reports on OT cyber posture
•
Must have the ability to communicate accurate information
Qualifications
Required:
•
10+ years in cybersecurity;
•
8+ years in OT/ICS security for water utilities or critical infrastructure.
•
Hands-on experience with:SCADA platforms (e.g., Wonderware, Ignition, OSIsoft PI).OT protocols (Modbus, DNP3, OPC-UA).Passive monitoring tools (Nozomi, Claroty, Dragos).
•
Strong knowledge of NIST SP 800-82, ISA/IEC 62443, and RMF.
•
U.S. Citizenship; Public Trust eligibility.
Nice to have
Desired:
•
Bachelor’s in Cybersecurity, Engineering, or related field.
•
Certifications: GICSP, CISSP, GRID, ISA/IEC 62443.
•
Experience with EPA programs, water/wastewater operations, or municipal utilities.
Benefits
Benefits include:
•
Medical, Dental, and Vision Plans (PPO & HSA options available)
•
Flexible Spending Accounts (Health Care & Dependent Care FSA)
•
Health Savings Account (HSA)
•
401(k) with matching contributions
•
Roth
•
Qualified Transportation Expense with matching contributions
•
Short Term Disability
•
Long Term Disability
•
Life and Accidental Death & Dismemberment
•
Basic & Voluntary Life Insurance
•
Wellness Program
•
PTO
•
11 Holidays
•
Professional Development Reimbursement
Please contact [email protected] with any questions!
Legal
Amyx is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Amyx is a VEVRAA federal contractor and we request priority referral of veterans.
Physical DemandsEmployee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear. Most positions require ability to work on desktop or laptop computer for extended periods of time reading, reviewing/analyzing information, and providing recommendations, summaries and/or reports in written format. Must be able to effectively communicate with others verbally and in writing. Employee may be required to occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Regular and predictable attendance is essential.