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Isa Security Jobs in Texas (NOW HIRING)

Xinnovit

Security Architect (XIN001_JFXD)

Houston, TX · Hybrid

$62 - $80.25/hr

Security scope includes IAM, Isec, ISA, Malware; Asset - tracking for new HW, Wall to wall inventory; Dynamic Hybrid Services (DHS) - Implement vRealize for Cloud; implement Dynamic Automation, and ...

PepsiCo

Cybersec Eng Sr. Director

Plano, TX

Security Architecture * Provide executive leadership for: * Purdue Model architecture * ISA/IEC 62443 implementation * Secure network segmentation * Industrial identity management * OT cloud ...

PepsiCo

Cybersec Eng Sr. Director

Plano, TX · On-site

Security Architecture * Provide executive leadership for: * Purdue Model architecture * ISA/IEC 62443 implementation * Secure network segmentation * Industrial identity management * OT cloud ...

PepsiCo

Cybersec Eng Sr. Director

Plano, TX

Security Architecture * Provide executive leadership for: * Purdue Model architecture * ISA/IEC 62443 implementation * Secure network segmentation * Industrial identity management * OT cloud ...

ntmw

Cybersecurity Analyst - OT

Wylie, TX

GIAC GICSP, ISA/IEC 62443, AWWA Cybersecurity Training, Security+, CEH, CySA+, CCNA. * Experience with compliance audits and regulatory reporting. * Exposure to cloud security (Azure/AWS) is a plus.

CGI

Director Consulting Services

Houston, TX · On-site

ISA/IEC 62443, NIST 800 82, NERC CIP, TSA Pipeline Security Guidelines. Extensive knowledge of energy sector OT systems and protocols (SCADA, DCS, etc.). Demonstrated leadership experience building ...

NextGen Security LLC

Warehouse Coordinator

Arlington, TX · On-site

$16.25 - $20.75/hr

NextGen Security LLC Job Summary Company NextGen Security, LLC Location Dallas, TX Industries ... Attention to detail and accuracy isa mustand ability to handle confidential information. What we ...

CGI Inc.

Director Consulting Services

Houston, TX · On-site

ISA/IEC 62443, NIST 800 82, NERC CIP, TSA Pipeline Security Guidelines. • Extensive knowledge of energy sector OT systems and protocols (SCADA, DCS, etc.). • Demonstrated leadership experience ...

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All JobsIsa Security JobsIsa Security Jobs in Texas

Isa Security information

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How much do isa security jobs pay per hour?

As of Aug 2, 2026, the average hourly pay for isa security in Texas is $19.27, according to ZipRecruiter salary data. Most workers in this role earn between $14.76 and $20.62 per hour, depending on experience, location, and employer.

What are some common challenges faced by ISA Security professionals when securing industrial control systems (ICS)?

ISA Security professionals often encounter challenges such as legacy equipment lacking modern security features, integrating security protocols without disrupting critical operations, and ensuring compliance with evolving standards like ISA/IEC 62443. Additionally, coordinating with both IT and OT teams requires strong communication skills, as priorities and risk perspectives can differ. Addressing these challenges requires a proactive approach to risk assessment, ongoing training, and collaboration across multidisciplinary teams.

What is an ISA Security professional?

An ISA Security professional specializes in industrial cybersecurity, focusing on protecting automation and control systems in industries such as manufacturing, energy, and utilities. They ensure that operational technology (OT) environments are safeguarded against cyber threats by implementing security measures, conducting risk assessments, and following standards such as ISA/IEC 62443. Their role is crucial for maintaining the safety, reliability, and integrity of critical infrastructure systems.

What are the key skills and qualifications needed to thrive as an ISA Security professional, and why are they important?

To thrive as an ISA Security professional, you need a solid understanding of industrial control systems (ICS), cybersecurity principles, and relevant standards such as ISA/IEC 62443, typically supported by a background in engineering, IT, or cybersecurity. Familiarity with security tools, network monitoring systems, and certifications like ISA/IEC 62443 Cybersecurity Expert or CISSP is highly beneficial. Strong analytical thinking, attention to detail, and effective communication skills help in identifying vulnerabilities and collaborating with cross-functional teams. These skills ensure the protection of critical industrial assets from cyber threats and maintain operational safety and compliance.

What is the difference between Isa Security vs Security Analyst?

AspectIsa SecuritySecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentSecurity firms, corporate security teams, government agenciesIT departments, cybersecurity firms, corporate environments
Primary FocusImplementing security measures, risk assessment, security system managementMonitoring security systems, analyzing threats, incident response

Isa Security professionals and Security Analysts often share certifications and work in similar environments. However, Isa Security roles focus more on implementing and managing security systems, while Security Analysts primarily monitor and analyze security threats. Both roles are vital in cybersecurity, but their daily tasks and responsibilities differ slightly.

What are popular job titles related to Isa Security jobs in Texas? For Isa Security jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Isa Security jobs in Texas look for? The top searched job categories for Isa Security jobs in Texas are:
What cities in Texas are hiring for Isa Security jobs? Cities in Texas with the most Isa Security job openings:
Isa Security jobs near you
Infographic showing various Isa Security job openings in Texas as of July 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 100% In-person job distribution, with an average salary of $40,088 per year, or $19.3 per hour.

Security Architect (XIN001_JFXD)

Xinnovit

Houston, TX • Hybrid

$62 - $80.25/hr

Other

Re-posted 8 days ago

Job description

Company Description

Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions.
Our mission is to enable our clients to become more agile and competitive with the help of innovative technologies. We empower our clients to respond faster and more intuitively to changing market dynamics.
The business environment is complex, often under significant constraints and pressures from various sources. We have the knowledge, experience and capabilities to provide our clients the tools they require to achieve better, faster and effective transformation that make them the leaders in their industry.
Our Goals Are:


To use our expertise to the benefit of our clients and partners through open communication and collaboration.
To ensure sustainable and profitable long-term growth.
To provide a return on investment to shareholders.
To promote employee development.

Job Description

  Resource needed to work on T&T project which involves Taking over support for additional 4300 servers (3816 wintel, 696 unix) over current scope. 

In addition, expand scope to include Middleware, DB support & Active Directory support, Rollout IBM tools, some customer tools, 

Storage - Mix of technology, including EMC & IBM;

iSeries - expand support for additional 59 lpars; 

Groupware - Support of gateways and Rightfax; 

Security scope includes IAM, Isec, ISA, Malware; 

Asset - tracking for new HW, Wall to wall inventory; 

Dynamic Hybrid Services (DHS) - Implement vRealize for Cloud; implement Dynamic Automation, and expand Security. 

Updates to PIM and IP&C processes; Service Integration implementation,Remedy taken as-is

Additional Information

All your information will be kept confidential according to EEO guidelines.

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