Technical Specialist/DBA

Project overview

Assignment Description General:

Before January 1, 2027, set up Weblogic 14.1.2 with the necessary managed servers on new RHEL 9 servers and document this setup.

Activities:

Install Oracle WebLogic Server (WLS) 14.1.2 and Java on RHEL 9 Linux Servers set up by us;

Configure WLS for Forms and the PDF generator (Managed Servers);

Configure only GAT and Production as WLS Cluster;

OHS will be replaced by Nginx by us.

Nginx will be linked to the new version of WLS by us;

Migrate the ORDS software and configuration for Workflow Manager to the new Servers;

A total of 8 RHEL 9 Servers need to be set up with WLS;

This includes Acceptance GAT and Production, with 2 servers each (Clusters, so 4 in total).

This includes Research, Development, Test, and Acceptance PAT, each with 1 server (Total 4).

Resolve potential issues after testing the environments;

Document the Weblogic setup on Wiki.

Background of the assignment

The department of Judicial Data and Legal Assistance (JGenR) has two areas of focus with 60 colleagues. The first is that they are responsible for recording, managing, and providing judicial data. With this, we supply about 35 organizations (including chain partners, municipalities, other administrative organizations, and central authorities of EU member states) with historical and current information about natural and legal persons and cases related to crimes and a large number of offenses. In addition, we have expertise in incoming and outgoing international legal assistance requests.

The candidate works fully independently as a Technical Specialist/DBA. He maintains contact with the product owner regarding progress. The product owner does not direct how the work is done, does not intervene in the content, and does not determine working days or hours. The candidate only participates in meetings where they concern the program and the candidate's presence is necessary. The candidate does not manage employees. The hiring manager has no HR responsibilities and does not conduct performance reviews with the candidate.

The candidate works with their own devices, unless this is not possible for security reasons.

Requirements

Experience with RHEL Linux.

Oracle Service Professional

Knowledge of Justid systems and experience in DevOps teams

Knowledge of PL/SQL

Certified database administrator (MCDBA).

Experience with migrating and/or converting databases.

Knowledge of DMU tool.

Knowledge of Justid DB environments

HBO work and thinking level

Experience with Oracle database conversions/migrations (3 years)

Experience with Oracle database (3 years)

Wishes

Nice to have

Middleware products: Oracle Weblogic, Java.

Middleware products: Apache Tomcat.

Programming languages: PL/SQL.

Monitoring tools: Centreon

Competencies

HBO work and thinking level, with a degree in Computer Science or ICT. You are familiar with technical management processes such as incident and change management and have experience working with Scrum in DevOps teams.

Experience in the field of management, with knowledge of:

Operating systems: Redhat Enterprise Linux.

Programming languages: bash/sh.

Databases: Oracle DB.

Monitoring/logging tools: ELK stack.

Automation tools: Docker, Kubernetes

Additional Information

When you offer a professional to us as a supplier and they are placed, we will need information from you as a contracting party, including regarding the Chain Liability Act (Wet keten- en inlenersaansprakelijkheid). The 'WKA' aims to prevent abuse in the remittance of payroll taxes at all links in the chain; from supplier to client. We cover these risks for our clients through a blocked account, the G-account. This is an account to which a portion of the invoice amount is deposited and from which you can pay payroll taxes and VAT to the Tax Authorities.

The percentage to be deposited depends on whether you have SNA certification (NEN-4400-1 or NEN-4400-2) and whether your company is located in the Netherlands or abroad. You can apply for the G-account from the Tax Authorities. If you cannot obtain a G-account (and you can provide proof of this from the Tax Authorities), you also have the option to submit an accountant's statement (assurance report regarding personnel lending) every quarter. In this, a certified accountant (AA or RA) will issue a statement about the correctness, completeness, and timeliness of the remittances.

Please note that the costs for this statement are at your own expense.

Project details

• Start: 2026-11-01T23:00:00
• Location: Almelo Overijssel, NL
• Languages: Dutch