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Senior Security Engineer, Operational Technology- Remote (Anywhere in the U.S.)

Remote, USA Full-time Posted 2025-11-24
About the position Responsibilities • Deliver OT security engineering services, including deployment of OT security tools, health-checks of existing OT security tools, and working with clients and vendors to make configuration changes as needed. • Conduct OT security architecture assessments. • Author comprehensive services deliverables tailored to both technical and managerial audiences, detailing technical execution, core deficiencies, business impact, and realistic remediation strategies. • Strengthen relevant skills, knowledge, and abilities to stay at the forefront of the OT security industry. • Foster strong client relationships and provide interactive and collaborative support to ensure delivery of maximum value. • Collaborate with various departments to improve OT service offerings. Requirements • Knowledge of the Purdue Model Framework and PERA architecture. • Minimum of five-seven (5-7) years of experience performing security services related to OT. • Minimum of five (5) years of experience architecting, designing, deploying, or using OT Security tools such as Claroty, Dragos, Forescout, Nozomi, Tenable OT, or others. • Over seven+ (7+) combined years of OT network architecture and security design experience is strongly preferred. • Operational Technology Penetration Testing (OTPT) experience is preferred. • SANS Global Industrial Cyber Security Professional (GICSP) or GIAC Response and Industrial Defense (GRID) certification is preferred. • Knowledge of ISA/IEC 62443, NIST, SANS ICS Critical Controls, TSA Directives, and other OT best practice security frameworks is preferred. Nice-to-haves • Able to be lead engineer as technical oversight. • Able to assist in OT project scoping and pre-sales activities as needed. • Writes strong reports that typically require only minor re-writing/edits before delivery to clients. • Ability to speak at conferences and author Whitepapers/Case Studies as needed. • Strong knowledge of OT related attacks, tactics, and techniques. Benefits • Group Medical Insurance options: Zero Deductible PPO Plan or High Deductible Health Plan with HSA. • Group Dental Insurance: GuidePoint pays 100% of the premium for employees and 75% of family plans. • 12 corporate holidays and a Flexible Time Off (FTO) program. • Healthy mobile phone and home internet allowance. • Eligibility for retirement plan after 2 months at open enrollment. • Pet Benefit Option. Apply tot his job Apply To this Job

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