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Operational Technology Cyber Security Jobs in Texas

Semiserve

OT Cyber Security Architect

Houston, TX · Remote

JOB SUMMARY The Operational Technology (OT) Cybersecurity Architect is responsible for defining, designing, and governing the cybersecurity architecture that protects Delek Logistics' (DKL ...

Harlingen CISD

Cybersecurity Specialist

Harlingen, TX · On-site

$74K/yr

This position supports reliable, secure, and scalable technology operations across all district ... Bachelor's degree in information technology, cybersecurity, computer science, management ...

Airswift

Cyber Security

Houston, TX · On-site

$106K - $143K/yr

This role works closely with cybersecurity, IT, and operational technology (OT) stakeholders to identify, assess, communicate, and manage cyber risks while strengthening the organization's overall ...

M&D

Director of Cybersecurity

Humble, TX · On-site

... operational technology (OT) teams to secure network infrastructure, industrial control systems, and connected devices. • Manage cybersecurity budgets, vendor relationships, and technology ...

Yotta Energy

IT & Cybersecurity Manager

Austin, TX · On-site

$94K - $115K/yr

This position will oversee technology operations, cybersecurity programs, IT vendor management, employee technology support, and technology related compliance while helping create a secure and ...

Yotta Energy

IT & Cybersecurity Manager

Austin, TX · On-site

$94K - $115K/yr

This position will oversee technology operations, cybersecurity programs, IT vendor management, employee technology support, and technology related compliance while helping create a secure and ...

Lightsource

Manager, Operational SCADA

Austin, TX · On-site

Operational Technology & Cybersecurity * Partner with Cybersecurity and IT teams to support secure and reliable operational technology environments. * Support implementation of OT cybersecurity ...

Daikin

Sr. Director IT Cyber Security

Waller, TX · On-site

$100K - $135K/yr

This role requires deep expertise in modern cyber security technologies combined with exceptional ... Direct cyber defense operations, including threat detection, incident response, vulnerability ...

Daikin

Sr. Director IT Cyber Security

Waller, TX · On-site

$100K - $135K/yr

This role requires deep expertise in modern cyber security technologies combined with exceptional ... Direct cyber defense operations, including threat detection, incident response, vulnerability ...

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All JobsOperational Technology Cyber Security JobsOperational Technology Cyber Security Jobs in Texas

Operational Technology Cyber Security information

See Texas salary details

$53.1K

$123.9K

$173.3K

How much do operational technology cyber security jobs pay per year?

As of Aug 21, 2026, the average yearly pay for operational technology cyber security in Texas is $123,875.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,400.00 and $139,700.00 per year, depending on experience, location, and employer.

What is an operational technology cyber security?

An Operational Technology (OT) Cyber Security job focuses on protecting industrial control systems (ICS), SCADA systems, and other critical infrastructure from cyber threats. Professionals in this role assess vulnerabilities, implement security controls, and monitor networks to prevent cyberattacks. They work closely with IT and engineering teams to ensure system integrity, compliance with security standards, and the safe operation of essential services. This role is critical in industries like energy, manufacturing, and transportation, where cyber threats can have severe physical and financial consequences.

What are the key skills and qualifications needed to thrive in operational technology cyber security?

Success in Operational Technology Cyber Security requires expertise in industrial control systems (ICS), risk assessment, network security, and a solid understanding of both IT and OT environments, often supported by a degree in cybersecurity, engineering, or a related field. Familiarity with tools like SCADA, firewalls, IDS/IPS, and certifications such as GICSP or CISSP are highly valued. Strong analytical thinking, attention to detail, and the ability to communicate complex concepts to both technical and non-technical stakeholders are key soft skills in this field. Mastering these skills is essential for protecting critical infrastructure, minimizing risks, and ensuring operational continuity in industrial environments.

What are some typical challenges faced in operational technology cyber security?

Professionals in Operational Technology Cyber Security often face the unique challenge of securing legacy systems that were not originally designed with cybersecurity in mind, while ensuring there is minimal disruption to industrial processes. They must regularly balance strict uptime requirements with the need to apply security updates and respond to emerging threats. Collaborating with engineers, IT specialists, and operations staff to develop and implement security measures is a key part of the role. In addition, adapting to evolving cybersecurity threats and regulatory standards keeps OT cyber security specialists continually learning and innovating.

What is operational technology in cybersecurity?

Operational Technology (OT) in cybersecurity refers to the hardware and software systems used to monitor and control physical processes in industries such as manufacturing, energy, and transportation. OT security involves protecting these systems from cyber threats to ensure safety, reliability, and continuous operation, often requiring specialized knowledge of industrial protocols and control systems. Cybersecurity professionals in this field may work with SCADA, PLCs, and ICS environments, and often pursue certifications like GICSP or CISSP.

What are the most commonly searched types of Operational Technology Cyber Security jobs in Texas?

The most popular types of Operational Technology Cyber Security jobs in Texas are:

What are popular job titles related to Operational Technology Cyber Security jobs in Texas?

For Operational Technology Cyber Security jobs in Texas, the most frequently searched job titles are:

What job categories do people searching Operational Technology Cyber Security jobs in Texas look for?

The top searched job categories for Operational Technology Cyber Security jobs in Texas are:

What cities in Texas are hiring for Operational Technology Cyber Security jobs?

Cities in Texas with the most Operational Technology Cyber Security job openings:

Operational Technology Cyber Security jobs near you
Infographic showing various Operational Technology Cyber Security job openings in Texas as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $123,875 per year, or $59.6 per hour.

Cybersecurity Specialist

Harlingen Consolidated Independent School District

Harlingen, TX • On-site

$74K/yr

Full-time

Re-posted 22 days ago

Harlingen Consolidated Independent School District rating

4.3

Company rating: 4.3 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

614th of 634 rated elementary and secondary schools

Job description

Position Type:
Other Professionals
Date Posted:
6/24/2026
Location:
Technology Department
PRIMARY PURPOSE:
  • Provide hands-on leadership for the district's network, cybersecurity, server infrastructure, monitoring, and network-connected operational technology standards. This position supports reliable, secure, and scalable technology operations across all district sites by supervising and guiding network technicians, serving as an advanced technical escalation point, maintaining infrastructure documentation and standards, leading cybersecurity operations, and coordinating technical requirements with district departments and vendors.

QUALIFICATIONS:
Education/Certification:
  • Bachelor's degree in information technology, cybersecurity, computer science, management information systems, or related field. Equivalent combination of education, technical certifications, and relevant experience may be considered.
  • Minimum five years of progressively responsible experience supporting enterprise network, cybersecurity, server, or infrastructure operations; K-12 or public-sector experience preferred.
  • Experience leading projects, mentoring technical staff, supporting incident response, and coordinating with vendors or cross-functional departments.
  • Experience with network infrastructure, firewalls, wireless, virtual server environments, monitoring tools, backup/recovery concepts, endpoint/network security, and identity/security controls.
  • Relevant certifications preferred, such as Network+, Security+, CCNA, CySA+, CISSP, CISM, Microsoft, VMware, cloud, firewall, or vendor-specific network/security credentials.

Special Knowledge/Skills:
  • Strong working knowledge of LAN, WAN, WLAN, routing, switching, firewalls, internet edge security, network segmentation, and monitoring practices.
  • Knowledge of cybersecurity operations, vulnerability management, incident response, endpoint protection, email/web security, MFA, and security awareness practices.
  • Knowledge of server infrastructure, virtualization, backup/recovery, disaster recovery, directory services, DNS, DHCP, certificates, and core infrastructure dependencies.
  • Ability to provide hands-on leadership during outages, cybersecurity events, infrastructure projects, vendor escalations, and operational technology integrations.
  • Ability to translate technical risk into clear operational recommendations for leadership.
  • Ability to develop standards, procedures, diagrams, documentation, escalation paths, and repeatable support processes.
  • Ability to mentor network technicians and provide technical guidance to campus support staff without losing focus on advanced operations.
  • Exceptional communication skills with the ability to build relationships, collaborate effectively, and support organizational objectives.
  • Strong knowledge of procurement principles, supplier management, and purchasing processes to ensure efficient and compliant operations.

Calendar: 226 days
Salary:
Minimum - $74,666

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