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Senior Operational Technology; OT) Cybersecurity Engineer Security Clearance

Job in Honolulu, Honolulu County, Hawaii, 96801, USA
Listing for: MITRE Corporation
Full Time position
Listed on 2026-09-01
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Senior Operational Technology (OT) Cybersecurity Engineer with Security Clearance
At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity.

Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation, collaboration, and technical excellence. Choose MITRE for a career with purpose - and help shape the future.

Department Summary:

The CI Assessments, Analytics, and Resiliency department (L541) is focused on defending and strengthening our nation's critical infrastructure. L541 supports a full range of defensive operations and activities including threat-informed risk assessment and mitigation, adversary hunting, adversary emulation, and detection engineering with a special focus on operational technology (OT). It is the expertise in OT and knowledge of threats and security controls and techniques that differentiate the department's work from traditional information technology cybersecurity.

L541 also brings this specialized knowledge to other domains of security and safety engineering including resilience engineering and infrastructure susceptibility assessments. The department is continuously developing, refining, and tailoring capabilities to meet the needs and special requirements and constraints when working with operational technologies in critical infrastructure. The department moves the state of the art in securing CI by sharing our thought leadership both within and outside of MITRE via TEMs, conferences, presentations, and publications.

This is how the CI Assessments, Analytics, and Resiliency department helps create a world with safe and resilient cyber infrastructure.

Roles & Responsibilities :
We are seeking a senior or lead level OT/ICS cybersecurity technical expert with a minimum of 5 years of industry experience or equivalent. This team works closely with our government and critical infrastructure sponsors and their stakeholders to improve the cybersecurity of mission critical operational technology systems. A collaborative approach and interest in building relationships based on an understanding of our sponsors' unique missions, constraints, and opportunities is as important as specific technical skills working within OT environments.

We are looking for candidates with both a breadth of cyber experience and a depth of knowledge in one or more areas listed below for direct application to our sponsors' problems:
* Working directly with government and critical infrastructure operators to develop requirements for new cyber protection technologies, perform applied research and development activities, develop operational pilots, and assist in transition to operational use.

* Developing and operationalizing cyber sensors and analytic architectures to enable more efficient and effective OT cybersecurity operations, threat-hunting, and forensic analysis. Execute technical and programmatic duties in the delivery and integration of cyber technologies into stakeholder environments.

* Conducting cyber mission dependency, criticality, mission failure, and adversary cyberattack scenario analyses to inform design of OT resilient architectures.
* Researching, developing, operationalizing, evaluating, and improving OT defensive tactics, techniques, and procedures (TTPs) for detecting and responding to cyber threats, and

* Developing and performing attack emulation and deception operations.

Basic Qualifications:

* Bachelors in one of the following disciplines:
Chemical Engineering, Computer Engineering, Electrical Engineering, Systems Engineering or similar technical field.

* Typically requires a minimum of 5 years of related experience with a Bachelor's degree; or 3 years and a Master's degree; or a PhD with relevant experience who can contribute at this job step; or equivalent combination of related education and work experience.

* Experience in multiple areas listed under

Job Responsibilities .

* Applicants selected for this position will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

* Experience in OT cybersecurity, OT protocol analysis, and/or process control.

* Must be eligible to obtain and maintain a Top Secret U.S Government issued Security Clearance. Per the U.S. Government's eligibility requirements, you must be a U.S Citizen to be considered for a security clearance.

* This position requires a minimum of 3 days a week on-site.

Preferred Qualifications:

* Hands-on experience with programming PLCs, field…
Position Requirements
10+ Years work experience
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