ZipRecruiter

Log In

1

Isa Security Jobs (NOW HIRING)

Asterism IT Solutions

OT Security Architect

Bedford, IN · On-site

$58.25 - $75.25/hr

Job title - OT Security Architect Work location - Bedford, Indiana--Hybrid Contract duration - 6 ... 62443/ISA99, ISA 95, GMP, and FDA 21 CFR Part 11. Minimum years of experience needed in the ...

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 ...

Idealforce

Information Security Engineer()

Phoenix, AZ · On-site

Information Security Engineer IDEALFORCE has multiple contract positions available immediately for ... and ISA Proxy Server - Demonstrated experience in firewalls, IDS/IPS systems, event correlation ...

Idealforce

Information Security Engineer()

Phoenix, AZ · On-site

Information Security Engineer IDEALFORCE has multiple contract positions available immediately for ... and ISA Proxy Server - Demonstrated experience in firewalls, IDS/IPS systems, event correlation ...

previous page

Showing results 41-60

All JobsIsa Security Jobs

ISA Security information

See salary details

$11

$20

$52

How much do isa security jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for isa security in the United States is $20.69, according to ZipRecruiter salary data. Most workers in this role earn between $15.87 and $22.12 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.

More about ISA Security jobs
What cities are hiring for Isa Security jobs? Cities with the most Isa Security job openings:
What are the most commonly searched types of Isa Security jobs? The most popular types of Isa Security jobs are:
What states have the most Isa Security jobs? States with the most job openings for Isa Security jobs include:
What job categories do people searching Isa Security jobs look for? The top searched job categories for Isa Security jobs are:
ISA Security jobs near you
Infographic showing various Isa Security job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $43,029 per year, or $20.7 per hour.

OT Security Architect

Asterism IT Solutions

Bedford, IN • On-site

$58.25 - $75.25/hr

Other

Posted 4 days ago

Job description

Job title – OT Security Architect
Work location - Bedford, Indiana--Hybrid
Contract duration – 6 months
 
No CPT,OPT,H1B
Mandatory skills - The role focuses on Rockwell PLC (ControlLogix/CompactLogix) systems, Ignition SCADA, and compliance with EU Cyber Resilience Act (CRA), IEC 62443/ISA99, ISA 95, GMP, and FDA 21 CFR Part 11.
Minimum years of experience needed in the required skills- 8-10 years
Minimum over all work experience required – 10 years
Domain – Cyber Security
Preferred Certifications
IEC 62443 Cybersecurity Expert
GICSP / CISSP
Rockwell Automation certifications

Complete job description –
Define and maintain global OT reference architecture (Purdue model, zones & conduits, DMZ).
Lead CRA implementation and gap assessments for OT systems.
Secure and harden Rockwell PLCs and Ignition SCADA environments.
Perform OT cyber risk assessments and threat modelling.
Implement secure configuration baselines for servers and engineering workstations.
Ensure compliance with GMP & FDA 21 CFR Part 11 (audit trails, electronic records, RBAC).
Support Computer System Validation (CSV) documentation (URS/NFR/FS/DS/IQ/OQ/PQ).
Define patch management and vulnerability handling processes for validated OT systems.
Support audit readiness and regulatory inspections.
Interview mode -  Virtual

Apply