Industrial Control Systems Security Engineer

Join Our Team as an Industrial Control Systems Security Engineer!

Are you driven to protect critical infrastructure and make a real impact in the world of industrial cybersecurity? Do you enjoy solving complex problems and building solutions that keep operations safe and resilient? If so, we'd love to meet you.

As an ICS Security Engineer at Direct Companies, you'll play a key role in helping clients secure their industrial environments. From identifying threats and analyzing risks to developing practical security programs, you'll work across teams to improve visibility, reduce vulnerabilities, and support long-term safety and reliability.

About Direct Companies in Sioux Falls

Direct Companies is a growing leader in automation, IT, and fabrication services, dedicated to helping clients succeed through custom-built solutions. Headquartered in Sioux Falls, we pride ourselves on building a culture of collaboration, creativity, and continuous learning.

Our people-first mindset fuels everything we do-and we're looking for someone who shares that drive to innovate and elevate.

What We're Looking for in a Candidate :

• Bachelor's degree in cybersecurity, engineering, or related field preferred.
• Experience with industrial control systems, protocols, and architectures (e.g., Purdue Model).
• Familiarity with OT security frameworks like IEC 62443 and NIST 800-82.
• Strong ability to analyze technical risks and develop practical solutions.
• Clear communicator who can translate technical details into business impacts.
• Ability to work across teams and collaborate with engineering, operations, and leadership.
• A passion for protecting critical infrastructure and continuous improvement.

Key Responsibilities :

Key Performance Indicators (KPIs) :

General Benefits Offering :

At Direct Companies, we believe great work deserves great rewards. Our team members enjoy :

Why Join Us?

This role is perfect for someone who's passionate about protecting what matters-people, operations, and infrastructure. You'll join a talented team and have the opportunity to shape how industrial security is done right.

If you're ready to secure the future-we'd love to hear from you.

Apply Today!