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Associate Ics Cyber Security Engineer Jobs in Atlanta, GA

CRH

ICS Cyber Security Engineer

Atlanta, GA · On-site

ICS Cyber Security Engineer CRH Americas Corporate Atlanta, Georgia, United States Job ID: 525619 CRH is a leading global diversified building materials group, employing over 75,800 people at more ...

CRH

ICS Cyber Security Engineer

Atlanta, GA · Hybrid

Job Summary The Cyber Security Engineer plays a critical role in bridging the gap between corporate IT security and plant floor automation across our global building materials manufacturing ...

Rivian

Sr. Cybersecurity Engineer, OT

Riverdale, GA

$111K - $138K/yr

Bachelor's degree in Controls Engineering, Computer Science or equivalent practical experience. * 6-8+ years of combined experience in OT/ICS cybersecurity, control systems engineering, or industrial ...

Rivian

Sr. Cybersecurity Engineer, OT

Riverdale, GA · On-site

$111K - $138K/yr

Bachelor's degree in Controls Engineering, Computer Science or equivalent practical experience. * 6-8+ years of combined experience in OT/ICS cybersecurity, control systems engineering, or industrial ...

Jobtailor

Senior OT Cyber Security Engineer

Atlanta, GA · On-site

$90 - $120/hr

Proven experience protecting industrial control systems (ICS) in critical manufacturing ... Strong understanding of cybersecurity frameworks for IC/OT environments (ISA/IEC 62443, NIST SP 800 ...

Rivian

Sr. Cybersecurity Engineer, OT

Atlanta, GA · On-site

$111 - $139/hr

Bachelor's degree in Controls Engineering, Computer Science or equivalent practical experience. * 6-8+ years of combined experience in OT/ICS cybersecurity, control systems engineering, or industrial ...

Cobb EMC

Cybersecurity Engineer IV

Marietta, GA · Hybrid

Overview Cybersecurity Engineer IVDefend the Grid. Protect the Mission. Shape the Future. Cyber ... Previous utility experience, ICS, OT Experience with Networks NAC systems, NDR, application ...

Rivian

Sr. Cybersecurity Engineer, OT

Atlanta, GA · On-site

$111K - $138K/yr

Bachelor's degree in Controls Engineering, Computer Science or equivalent practical experience. * 6-8+ years of combined experience in OT/ICS cybersecurity, control systems engineering, or industrial ...

FHR

M516- (764117)Cybersecurity Engineer

Atlanta, GA · Remote

Required 5 Years Relevant certifications (MS Certified Cybersecurity Architect Expert, Azure Security Engineer Associate (SC-300), CompTIA Security+, CISSP, CISM Highly desired 5 Years Experience ...

Aprio

Senior Cybersecurity Engineer

Atlanta, GA · On-site

$110K - $151K/yr

Pair with Mid and Associate engineers, run design reviews, give substantive code/config review, and grow the next tier. Quality of output from less senior engineers is part of your scope.

Huntington

Cybersecurity Engineer Senior

Atlanta, GA · On-site

$57K - $113K/yr

The Cybersecurity Engineer Senior will focus internet proxy and internet filtering. Will work with ... Associate's Degree or 4+ additional years of equivalent experience. Preferred Qualifications:

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$38.9K

$118.2K

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How much do associate ics cyber security engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for associate ics cyber security engineer in Atlanta, GA is $118,178.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,100.00 and $136,600.00 per year, depending on experience, location, and employer.

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Infographic showing various Associate Ics Cyber Security Engineer job openings in Atlanta, GA as of August 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $118,178 per year, or $56.8 per hour.

ICS Cyber Security Engineer

CRH

Atlanta, GA • On-site

Full-time

Medical, Dental, Retirement

Re-posted 8 days ago

Job description

ICS Cyber Security Engineer
CRH Americas Corporate
Atlanta, Georgia, United States
Job ID: 525619
CRH is a leading global diversified building materials group, employing over 75,800 people at more than 3,160 locations in 29 countries. CRH is the leading building materials company in North America and the world. We manufacture and distribute a diverse range of superior building materials, products, and solutions, which are used extensively in construction projects of all sizes.
Job Summary
The Cyber Security Engineer plays a critical role in bridging the gap between corporate IT security and plant floor automation across our global building materials manufacturing facilities (Cement, Readymix, and Asphalt). This role is responsible for designing, deploying, and maintaining cybersecurity controls to ensure maximum operational availability, physical safety, and data integrity. The engineer will safeguard critical continuous-flow and batch-processing environments-such as high-temperature kilns, milling operations, and automated batching systems-against emerging industrial cyber threats.
Job Location
This role is based at our corporate office in the Perimeter area of Atlanta, GA - hybrid work schedule
Job Responsibilities
  • Heavy Industrial Project Delivery: Provide technical consultation and hands-on engineering support to divisional automation teams for OT cybersecurity deployments, line expansions, and plant modernization projects.
  • Industrial Control Management: Operate and manage enterprise-grade industrial security solutions, including network segmentation (Purdue Model), secure remote access for third-party OEMs, endpoint protection, backup/recovery, and firmware/patch management.
  • Vulnerability Mitigation: Identify, assess, and safely mitigate cybersecurity vulnerabilities in legacy PLCs, HMIs, and SCADA networks without disrupting critical manufacturing uptime or causing environmental control issues.
  • Logistics & Supply Chain Security: Secure the integration points between OT plant networks, proprietary batching/mixing software, weighbridges, and bulk logistics/distribution interfaces.
  • Monitoring & Incident Response: Maintain OT visibility platforms, construct relevant search queries within SIEM/log management tools, and participate in incident response planning tailored to physical process disruption and disaster recovery.
  • Culture & Collaboration: Build strong relationships with site-level electrical, instrumentation, and automation engineers, fostering a culture of cybersecurity awareness across highly distributed plant environments.

Job Requirements
  • 5+ years of experience in IT/OT operations, system administration, or industrial cybersecurity engineering, preferably within heavy industry, process manufacturing, or mining/aggregates.
  • Exceptional interpersonal and technical documentation skills, with the ability to translate complex security risks into concrete operational impact for plant floor personnel.
  • Self-motivated, methodical, and process-driven with a proven track record of delivering complex infrastructure projects within tight operational shutdown/turnaround windows.
  • Deep understanding of OT networks, architectures (Purdue Model), and typical cyber threats facing heavy industrial Cyber-Physical Systems (CPS).
  • Hands-on experience with Windows Server/Workstations, industrial networking, virtualization hosting environments, and robust backup/disaster recovery solutions for plant networks.
  • Proven experience with Cyber-Physical Systems (CPS) visibility platforms (e.g., Claroty, Armis) and security tooling (Endpoint Protection, Network Security).
  • Strong grasp of industrial incident response, change management, and exposure to log management/SIEM tools (e.g., Splunk) for threat detection.
  • Direct familiarity with global industrial and IT security standards, with a strong emphasis on ISA/IEC 62443, supported by NIST CSF 2.0 and ISO 27001.
  • Bachelor's degree (or equivalent experience) in Automation Engineering, Electrical Engineering, Information Technology, Computer Science, or Industrial Cybersecurity.
  • Preferred certifications include SANS/GIAC (GICSP, GRID, GCIP), ISA/IEC 62443 Expert, CISSP, or relevant network infrastructure credentials (e.g., CCNA).

What CRH Offers You
  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH
CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.
If you're up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!
CRH is an Affirmative Action and Equal Opportunity Employer.
EOE/Vet/Disability
CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.
AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.
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About CRH

Sourced by ZipRecruiter

CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Industry

Construction materials wholesalers

Company size

10,000+ Employees

Headquarters location

New York, NY, US

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