ABB 800xA Systems Engineer — OT/IT Hybrid

Lyten; Skellefteå kommun; On-site; SEK 650,000 - 900,000; Full time

Job summary

Lyten in Sweden seeks a Systems Engineer to design, deploy, and maintain the OT and server infrastructure supporting ABB 800xA DCS. You’ll ensure secure, reliable operation and bridge automation with IT.

Join a growth phase across Europe, collaborating with engineers and IT, applying ISA/IEC 62443 cybersecurity, AD/GP O, and high-availability practices to keep production systems running smoothly.

Qualifications

• Bachelor’s degree in Computer Engineering, Electrical Engineering, Information Technology, or a related field.
• 3–5 years of experience with Windows Server administration in an industrial automation or DCS environment.
• Hands‑on experience with ABB 800xA system architecture, configuration, and maintenance.
• Strong knowledge of Windows Server 2016/2019/2022, AD/GPO, virtualization, networking, backups, and cybersecurity.

Responsibilities

• Design, configure, and maintain Windows Server environments (physical and virtual) supporting ABB 800xA systems.
• Install, configure, and maintain ABB 800xA system software, domain controllers, operator workstations, engineering stations, and network components.
• Manage AD, Group Policies, and user access control for DCS environments.
• Implement and manage data backup, recovery, and redundancy solutions per ABB recommendations and Lyten policies.
• Perform patch management and system updates to ensure production uptime.
• Support system commissioning, FAT/SAT testing, and upgrades or migrations.
• Monitor system performance and resource utilization for high availability and low latency.
• Implement cybersecurity measures including antivirus, firewalls, and ISA/IEC 62443 compliance.
• Collaborate with Application engineers, IT, and ABB support for troubleshooting and integration.
• Prepare and maintain system documentation and architecture diagrams.
• Responsible for OPCUA and connections to high level information systems.

Skills

English proficiency

ABB 800xA knowledge

Windows Server administration

Active Directory & GPO

Virtualization (VMware/Hyper-V)

Networking fundamentals

Cybersecurity best practices

System hardening

Documentation

Troubleshooting

SQL Server knowledge

ISA/IEC 62443 familiarity

ABB upgrades/domain migrations/server-

Education

Bachelor’s degree in Computer Engineering / Electrical Engineering / Information Technology

Tools

ABB 800xA

VMware

Hyper-V

SQL Server tools

Backup tools (Acronis/Veeam)

Job description

Lyten in Sweden seeks a Systems Engineer to design, deploy, and maintain the OT and server infrastructure supporting ABB 800xA DCS. You’ll ensure secure, reliable operation and bridge automation with IT.

Join a growth phase across Europe, collaborating with engineers and IT, applying ISA/IEC 62443 cybersecurity, AD/GP O, and high-availability practices to keep production systems running smoothly.