IT/OT Systems Engineer (Enterprise Integration Focus)
Koitecc Solutions, Sacramento, CA, United States
About the Company
At E Tech Group, joining our team means joining a group of passionate and forward-thinking experts. We are one of the largest engineering and system integration firms in the United States providing value for our clients through IT automation and control solutions for more than 30 years to the Life Sciences, Mission Critical, Metals & Mining, Warehousing & Distribution, and CP & Food & Beverage industries. Our national and global scale allows us to help our clients develop and implement standardized solutions at any of their facilities regardless of physical location or the local resources available at that site.
Position Overview
We are seeking an experienced IT/OT Systems Engineer to support and enhance complex industrial and manufacturing environments. This role focuses on supporting and integrating enterprise IT systems with operational technologies, ensuring systems are secure, reliable, and aligned with broader infrastructure standards. You will work within established architectures, helping to deploy, support, and maintain IT/OT solutions across multiple client environments.
Responsibilities
Support and maintain IT/OT network environments, including plant networks and enterprise-connected infrastructure
Assist with the integration of industrial systems (PLCs, HMIs, SCADA, MES) into enterprise environments
Deploy and support secure remote access solutions for operational systems
Support server, virtualization, and identity services (Active Directory) in environments connected to manufacturing operations
Perform system upgrades, patching, and lifecycle support across IT and OT infrastructure
Troubleshoot and resolve cross‑domain issues spanning network, server, and industrial systems
Assist with network and infrastructure assessments, documentation, and remediation efforts
Work with internal teams and clients to support project implementations and ongoing operations
Follow and support alignment with security frameworks such as NIST SP 800‑171 and IEC 62443
Be an ambassador who embodies our Core Values, prioritizing the success of E Tech Group, our clients, and the professional development of our associates.
Qualifications
58 years of experience in IT, OT, or industrial environments
Experience working in or supporting enterprise environments (multi‑site infrastructure, standardized systems, or regulated industries)
Hands‑on experience with network infrastructure (Cisco preferred), including switching, routing, and VLANs
Experience with firewalls and VPN technologies (Palo Alto, Fortinet, or similar)
Working knowledge of Active Directory, Windows Server, and virtualization platforms (VMware/Hyper‑V)
Exposure to industrial control systems (Rockwell, Siemens, etc.) and how they interface with IT systems
Ability to troubleshoot issues across network, server, and industrial layers
Strong communication and documentation skills
Ability to travel approximately 25%
A DNA comprised of collaboration and teamwork.
Preferred Skills
Experience supporting environments aligned to CPwE or Purdue Model concepts
Background in manufacturing, food & beverage, or pharmaceutical environments
Exposure to cloud platforms (AWS, Azure) in support of enterprise‑connected systems
Familiarity with industrial cybersecurity practices and tools
Certifications such as CCNA, CCNP, Security+, or equivalent
Benefits
401k + match + prompt enrollment. E Tech Group employees are 100% vested upon entry.
Prompt enrollment into Medical, Dental, and Vision benefits.
Generous paid time off that includes paid vacation, paid holidays, paid family leave and sick time off.
Learning and growth are key parts of the E Tech culture. We provide you with training and continuing education from day one, so you can advance your career. As an E Tech associate, you can unlock your greatest potential through challenges and opportunities.
EEO Statement
E Tech Group is an Equal Opportunity Employer. Applicants are considered for employment without regard to race, color, religion, sex, age, disability, military status, genetic information, gender identity, sexual orientation, citizenship status, or any other basis prohibited by law. E Tech Group will provide reasonable accommodations to qualified individuals with disabilities and for religious beliefs. E Tech Group is an affirmative action employer of individuals with disabilities and protected veterans.
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At E Tech Group, joining our team means joining a group of passionate and forward-thinking experts. We are one of the largest engineering and system integration firms in the United States providing value for our clients through IT automation and control solutions for more than 30 years to the Life Sciences, Mission Critical, Metals & Mining, Warehousing & Distribution, and CP & Food & Beverage industries. Our national and global scale allows us to help our clients develop and implement standardized solutions at any of their facilities regardless of physical location or the local resources available at that site.
Position Overview
We are seeking an experienced IT/OT Systems Engineer to support and enhance complex industrial and manufacturing environments. This role focuses on supporting and integrating enterprise IT systems with operational technologies, ensuring systems are secure, reliable, and aligned with broader infrastructure standards. You will work within established architectures, helping to deploy, support, and maintain IT/OT solutions across multiple client environments.
Responsibilities
Support and maintain IT/OT network environments, including plant networks and enterprise-connected infrastructure
Assist with the integration of industrial systems (PLCs, HMIs, SCADA, MES) into enterprise environments
Deploy and support secure remote access solutions for operational systems
Support server, virtualization, and identity services (Active Directory) in environments connected to manufacturing operations
Perform system upgrades, patching, and lifecycle support across IT and OT infrastructure
Troubleshoot and resolve cross‑domain issues spanning network, server, and industrial systems
Assist with network and infrastructure assessments, documentation, and remediation efforts
Work with internal teams and clients to support project implementations and ongoing operations
Follow and support alignment with security frameworks such as NIST SP 800‑171 and IEC 62443
Be an ambassador who embodies our Core Values, prioritizing the success of E Tech Group, our clients, and the professional development of our associates.
Qualifications
58 years of experience in IT, OT, or industrial environments
Experience working in or supporting enterprise environments (multi‑site infrastructure, standardized systems, or regulated industries)
Hands‑on experience with network infrastructure (Cisco preferred), including switching, routing, and VLANs
Experience with firewalls and VPN technologies (Palo Alto, Fortinet, or similar)
Working knowledge of Active Directory, Windows Server, and virtualization platforms (VMware/Hyper‑V)
Exposure to industrial control systems (Rockwell, Siemens, etc.) and how they interface with IT systems
Ability to troubleshoot issues across network, server, and industrial layers
Strong communication and documentation skills
Ability to travel approximately 25%
A DNA comprised of collaboration and teamwork.
Preferred Skills
Experience supporting environments aligned to CPwE or Purdue Model concepts
Background in manufacturing, food & beverage, or pharmaceutical environments
Exposure to cloud platforms (AWS, Azure) in support of enterprise‑connected systems
Familiarity with industrial cybersecurity practices and tools
Certifications such as CCNA, CCNP, Security+, or equivalent
Benefits
401k + match + prompt enrollment. E Tech Group employees are 100% vested upon entry.
Prompt enrollment into Medical, Dental, and Vision benefits.
Generous paid time off that includes paid vacation, paid holidays, paid family leave and sick time off.
Learning and growth are key parts of the E Tech culture. We provide you with training and continuing education from day one, so you can advance your career. As an E Tech associate, you can unlock your greatest potential through challenges and opportunities.
EEO Statement
E Tech Group is an Equal Opportunity Employer. Applicants are considered for employment without regard to race, color, religion, sex, age, disability, military status, genetic information, gender identity, sexual orientation, citizenship status, or any other basis prohibited by law. E Tech Group will provide reasonable accommodations to qualified individuals with disabilities and for religious beliefs. E Tech Group is an affirmative action employer of individuals with disabilities and protected veterans.
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