SCADA Server Infrastructure Engineer

Sentior, Ltd.; Kolding; Remote; DKK 1,477,000 - 2,104,000; Full time

Job summary

Vattenfall is seeking a SCADA Server Infrastructure Engineer in Kolding for a 2-month engagement. You will deploy and maintain a secure, scalable compute and storage foundation for OT systems, covering both virtual and physical servers.

Ensure high availability, execute backups, and drive lifecycle improvements. The role requires strong Unix/Windows admin skills, virtualization expertise, and familiarity with OT networks.

Qualifications

• Experience with Windows/Linux system administration.
• Familiarity with security solutions (Trend Micro Deep Security).
• Knowledge of virtualization technologies (VMware, vSAN).
• Understanding of OT networks at a basic level.
• Ability to document server architectures and procedures.
• Hands-on with enterprise server hardware (Dell, HPE, IBM).
• Experience with backup, DR, and patch management (Veeam).
• Active Directory and DNS/DHCP integration with Windows Server.

Responsibilities

• Deliver and maintain a stable, secure OT server foundation across virtual and physical platforms.
• Perform server lifecycle assessments and manage upgrades.
• Execute server replacements and migrations; design backups and disaster recovery.
• Monitor performance, health, and capacity; conduct incident analysis.
• Participate in design reviews, testing, and operational readiness.
• Plan, document results, and support audits; collaborate with internal teams.

Skills

Analytical thinking

Structured problem-solving

Clear communication

Documentation oriented

Independent work

Education

Degree in IT Infrastructure

Computer Engineering background

Tools

VMware

vSAN

Trend Micro Deep Security

Splunk

Syslog

PowerShell

Active Directory

DNS/DHCP

Certificates integration

Veeam

Job description

ENGINEERINGRemote mogelijkZZP toegestaan# SCADA Server Infrastructure EngineerVattenfall Kolding 2 maandenGepubliceerd 4 uur geleden · Opportunity ID: 1058381Tarief indicatie —Uren 40 u/wStart 01 Nov 2026Duur 2 maandenInteresse in deze opdracht?## De opdrachtTarget rate for this position is 1300dkk per hour\\*\\*Location is Kolding\\*\\*Contact at Magnit is Mattias DruggePlease note; Vattenfall expect the 2027 budget to be approved soon, so that they can request an extension of this assignment into 2027 to continue the work.The SCADA Server Infrastructure Engineer is responsible for delivering and maintaining a stable, secure, scalable, and high‐performing compute and storage foundation for OT systems operated across Vattenfall.This includes both virtual and physical server platforms supporting SCADA.The engineer ensures continuous availability, and implements robust backup and disaster recovery mechanisms.A core part of the role is to apply lifecycle engineering principles to keep server platforms modern, reliable, and aligned with Vattenfall standards.The role may in the future also be subject to security clearance, and candidates must be able to meet the applicable screening requirements.Typical Deliverables- Engineering, deployment, and lifecycle management of virtual and physical OT server environments.- Do server lifecycle assessments, and develop and maintain maintenance and upgrade roadmaps.- Execute of server replacements and migrations.- Design and validation of backup, restore, high‐availability, and failover designs.- Proactive monitoring of performance, health, and capacity.- Conduct incident analysis and provide corrective and preventive actions, and proactive infrastructure improvements.- Participate in design reviews, acceptance testing, and operational readiness exercises.- Plan and record tasks.- Document results and knowledge.- Support internal and external audit requirements.SkillsTechnical Skills- Good understanding and experience with Windows/Linux system administration.- Good knowledge of and experience with security solutions, such as Trend Micro Deep Security, and basic familiarity with Splunk, Syslog, and similar tools.- Good knowledge of virtualization technologies (e.g., VMware, vSAN).- Basic understanding of OT networks.- Develop and maintain detailed documentation of server architectures, configurations, and procedures.- Capable of maintaining and upgrading server infrastructure across its lifecycle.- Skilled in preparing technical documentation and supporting supplier/solution validation.- Hands-on experience with enterprise server hardware (e.g., Dell, HPE, IBM).- Expertise in backup, disaster recovery, and patch management solutions (e.g., Veeam).- Proficiency with Active Directory, DNS/DHCP, certificates, and domain services integration with Windows Server architecture.- Automation is a plus, not a requirement (PowerShell scripts, etc.).Soft Skills- Strong analytical thinking and proactive, structured problem-solving.- Clear communicator with ability to bridge technical and operational requirements.- Ability to work end‐to‐end independently while collaborating with multiple internal teams.- Documentation‐oriented, structured, and reliable in delivery.EducationDegree in IT Infrastructure, Computer Engineering, or similar work experience.Languages- EnglishExperience level- expert- seniorTermsPayment - The payment term is 60 days. Magnit adds 7days of administration time on top of thatPer diem/Allowance - No per diem or allowance is offered for this clientTermination - The termination of consultants is set at a standard termination term of 7 daysExpenses - Mileage and expenses can be reported if included in the project