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Isa Security Jobs in Texas (NOW HIRING)

OT Security Architect

Bedford, TX · On-site

$57.50 - $74.50/hr

OT Security Architect Location: Bedford (Hybrid) Interview: Virtual We are seeking an experienced ... Strong understanding of IEC 62443 / ISA99 , ISA 95 . * Experience performing OT cyber risk ...

New

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 ...

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

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

Cybersec Eng Sr. Director

Plano, TX · On-site

$157.20 - $312/hr

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

New

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

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.

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 ...

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 ...

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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Isa Security information

See Texas salary details

$10

$19

$48

How much do isa security jobs pay per hour?

As of Aug 8, 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?

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 cities in Texas are hiring for Isa Security jobs? Cities in Texas with the most Isa Security job openings:
Infographic showing various Isa Security job openings in Texas as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $40,088 per year, or $19.3 per hour.

Senior Security Governance & Compliance Lead

Jobtailor

London, TX • On-site

$140 - $190/hr

Other

Posted 3 days ago

New


Job description

• Own the end-to-end lifecycle of Commerce's core audit programs — PCI DSS 4.0, SOC 2 Type 2, ISO 27001, and SOX — across Commerce, Feedonomics, and Makeswift, including scoping, evidence strategy, auditor management, and final report outcomes.
• Partner with control owners across all three business units to ensure they understand their compliance obligations, maintain audit-ready evidence, and operate effectively within the BC Secure Controls Framework on an ongoing basis.
• Serve as the primary point of contact for QSAs, external auditors, and certification bodies. Defend the control environment, manage audit timelines, and minimize disruption to technical teams.
• Drive the operationalization of audit requirements into BAU workflows across all business units, reducing reliance on point-in-time evidence collection and eliminating audit fatigue organization-wide.
• Own the tracking and closure of audit findings and control gaps across Commerce, Feedonomics, and Makeswift. Partner with control owners to deliver pragmatic, risk-informed remediation plans within defined timelines.
• Direct the ongoing maturity of Commerce's PCI DSS 4.0 program, including Targeted Risk Analyses (TRAs), customized approach applicability, and annual assessment planning.
• Partner with Cloud Engineering to validate and maintain PCI scope across Commerce's global footprint, ensuring effective network segmentation and data flow isolation.
• Manage and support ISA-designated personnel; ensure the ISA function operates with rigor and consistency aligned to PCI Council standards.
• Oversee Commerce's Secure Controls Framework (SCF), built from NIST, ISO 27001, and PCI DSS, ensuring controls are designed, tested, and documented to satisfy multiple regulatory obligations simultaneously across all business units.
• Provide GRC leadership on architectural reviews, product launches, and infrastructure changes across Commerce, Feedonomics, and Makeswift to ensure regulatory requirements are addressed upstream — not as an afterthought.
• Stay ahead of emerging requirements across PCI, SOC, and ISO 27001:2022, translating regulatory changes into actionable program updates.

Requirements

  • 6–10 years in Information Security, IT Audit, or GRC, with demonstrated ownership of enterprise-level audit programs (PCI, SOC 2, ISO 27001, or SOX).
  • Proven track record managing Level 1 Service Provider assessments and navigating complex, multi-framework audit environments spanning multiple business units or legal entities.
  • Demonstrated ability to work cross-functionally with control owners and operational teams, holding stakeholders accountable to their compliance obligations while maintaining strong working relationships.
  • Deep working knowledge of PCI DSS 4.0, ISO 27001:2022, SOC 2 Trust Service Criteria, and SOX IT general controls.
  • Ability to influence and manage cross-functional stakeholders at all levels — from engineers to executives — with clarity, diplomacy, and conviction.
  • Skilled at translating compliance requirements into business-relevant language that drives enablement rather than friction.
  • PCI ISA, CISA, CISSP, or equivalent audit/security certification strongly preferred.
  • Prior experience at a Big 4 advisory or audit firm (Deloitte, PwC, EY, KPMG) in an IT audit, risk advisory, or security compliance capacity is a strong plus.
  • Experience applying GRC frameworks in cloud-native environments and familiarity with modern cloud security tooling.

🔍 ATS Optimization Keywords
Below are skills and terms extracted directly from this job posting to improve Applicant Tracking System (ATS) visibility. This unique feature helps candidates tailor their applications more effectively — a feature exclusive to JobTailor job listings.

Hard Skills

  • Information Security
  • IT Audit
  • Compliance Management
  • Risk Assessment
  • Control Gap Remediation
  • Evidence Strategy
  • Audit Findings Tracking
  • Network Segmentation
  • Data Flow Isolation
  • Regulatory Requirements

Soft Skills

  • Stakeholder Management
  • Cross-Functional Collaboration
  • Influencing Skills
  • Communication Skills
  • Relationship Building

Certifications & Qualifications

  • PCI ISA
  • CISA
  • CISSP
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