One of our Federal Government Clients is seeking to engage a Senior Siebel Developers - EL1

Please check below all the job details:

1. Contract Duration: 26 Months (14 Months initially + 12 Months extension)
2. Work Location: All Sates capital office across Australia
3. Work Arrangement: Min 03 Days a week require to work from state office
4. Eligibility: You must need to have Baseline Security Clearance or above.
5. Tentative Start Date: 1st Nov 2026
6. Working Hours: 8 hours a day/ 40 hours a week

Key duties and responsibilities:

- Contribute to the design, development, configuration and unit testing of Siebel CRM solutions in line with functional requirements, technical standards and Siebel best practice.
- Design and develop Siebel integrations using business services, workflows, integration objects, XML and web services.
- Deliver system enhancements, sustainment activities, defect resolution and development support to maintain platform performance, stability and reliability, working with production support teams where required.
- Produce and maintain technical documentation, including technical analysis, data model changes and unit test documentation.
- Review code, technical designs, developed products and unit test scripts to assure quality and alignment with standards.
- Work collaboratively with project, architecture, release, operations and production support teams to deliver fit-for-purpose outcomes.
- Support testing, release planning, deployment, warranty and post-release validation activities.
- Mentor permanent and contractor staff through technical guidance, skills transfer and knowledge sharing.




- Ensure development activities comply with departmental standards, DevSecOps practices and security requirements.

Key capabilities:

- Demonstrated experience in Siebel CRM development, including configuration, workflows and integrations.
- Solid technical problem-solving skills and ability to deliver in complex, enterprise environments.
- Ability to lead technical delivery and provide practical guidance, mentoring and assurance to development teams.
- Ability to translate business requirements into technical solutions.
- Strong communication skills, with the ability to engage effectively with both technical and non-technical stakeholders.
- Commitment to quality, continuous improvement and reliable delivery outcomes.

Capability must demonstrate:

- Minimum five years of experience as a Siebel Developer.
- Demonstrated experience in the design and development of end-to-end Siebel integration solutions using best practices.
- Demonstrated understanding of Siebel Enterprise Application Integration Server components and their role in supporting performance and scalability.
- Strong analytical skills with an emphasis on the ability to quickly find viable solutions to emergent problems.
- Ability to produce high-quality detailed technical solution documentation.




- Ability to produce high-quality unit test specifications based on functional and technical design.
- Demonstrated capacity for continuous learning and delivering high-quality products.

Desirable:

- Siebel 8 Certification.
- Experience in working with Siebel IP20 or above and workspaces.
- Advanced debugging skills like SARM/FDR Analysis.
- Experience in Siebel EIM and Data migration.
- Experience in BIP reports development.
- Open UI experience.

Tools used:

- Siebel Tools and Client.
- Oracle SQL Developer.
- SOAP UI.
- Microsoft Office (Word, Excel, Visio).
- CI/CD - Azure Devops.
- Oracle BI Publisher Desktop.
- Splunk.

General Skills & Attributes:

- Excellent oral and written communication skills.
- Proven ability and commitment to work collaboratively with all stakeholders towards common goals.
- Possess effective planning and problem-solving skills to focus on delivering a quality outcome.
- Multi-tasking attitude, equally comfortable operating from within both the technology and business environments.
- Highly motivated and the ability to work with limited supervision and achieve results.

Essential Criteria:

- Demonstrate relevant Siebel development experience and practical problem-solving capability.

The Next step is easy: If you are interested, you may send an email to [email protected] Referral incentive program: As always, we have the candidate referral incentive program through which you will get $1000 for each successful referral after the successful selection and joining of the referred candidates

📌 Senior Siebel Developer (Australia)
🏢 IT Alliance Australia
📍 Australia