.NET Developer

We are seeking an experienced Senior .NET Developer to join a large enterprise environment, working on the development, enhancement and modernisation of business-critical applications and services.

This is a hands-on engineering role focused on building scalable APIs, integrating existing platforms and delivering new capabilities within a complex enterprise technology landscape.

Key Responsibilities

• Design, develop and enhance applications and APIs using C# and .NET.
• Build and integrate RESTful APIs and microservices across existing enterprise platforms.
• Develop cloud-native solutions leveraging AWS services.
• Work with SQL Server for database integration, performance and optimisation.
• Collaborate with architects, product owners and engineering teams to deliver business solutions.
• Contribute to technical design, code reviews, troubleshooting and continuous improvement.

Skills & Experience

• Strong commercial experience with C# / .NET development.
• Proven experience designing and integrating REST APIs and microservices.
• Hands-on experience with AWS cloud services.
• Strong SQL Server development and optimisation skills.
• Experience working within large, complex enterprise environments, particularly across established applications, service domains and API ecosystems.
• Strong understanding of software engineering principles, design patterns and Agile delivery.
• Excellent communication skills and ability to collaborate across technical and business teams.

The Opportunity

An opportunity to work within a mature enterprise technology environment, contributing to the evolution of established platforms while delivering modern, scalable solutions.

You’ll work alongside experienced engineering teams on complex integration challenges, platform enhancements and ongoing technology modernisation.

Talent is recruiting an independent AI Advisor/Consultant for a leading insurance firm in Sydney. Our client is seeking an experienced AI practitioner who will bring fresh perspectives, encourage thoughtful discussion and translate complex AI developments into practical business insights.

This strategic advisory engagement focuses on executive guidance and capability building rather than technical implementation.

Why consider this opportunity?

• Work with a leading insurance firm on important strategic priorities.

• Collaborate directly with C-suite and other senior leaders within the business.

• Share cross-industry insights through an independent advisory engagement.

• Support lasting leadership capability and responsible AI adoption.

The opportunity

As an independent advisor and sounding board, you’ll work with the leadership team to identify AI opportunities and risks, consider organisational readiness and develop the capability to oversee AI initiatives effectively.

Your contribution will include:

• Providing guidance on AI governance, accountability, responsible AI and model oversight.

• Reviewing significant AI proposals and offering constructive feedback on strategic decisions.

• Sharing insights into generative AI, agentic AI, autonomous systems and emerging regulatory developments.

• Developing executive AI understanding through quarterly deep dives and selected leadership and strategy sessions.

Your experience

• Senior-level experience supporting AI adoption and scaling, within financial services, insurance or another highly regulated industry.

• Must be available for this Advisory/Consulting engagement until June 2027.

• A sound understanding of responsible AI, governance frameworks, model risk and assurance.

• Experience advising executives, boards or risk committees, including offering independent perspectives and constructive challenge.

• Practical knowledge of how AI affects operating models, workforce design, business processes and controls.

• An understanding of regulatory expectations relating to privacy, conduct, operational resilience and customer outcomes.

• The ability to explain complex concepts clearly and develop practical recommendations.

If this role is of interest, please apply now. For a confidential discussion, please do not hesitate to contact Josh.costigan@talentinternational.com

A leading global financial services organisation is undertaking a major multi-year platform migration and client onboarding program across its custody and asset servicing business.

They are seeking an experienced Solution Architect to play a key role in shaping high-level solutions for new clients, product offerings, regulatory initiatives and business change within a complex, highly governed technology environment.

You will join an established Solution Architecture team and work closely with clients, operations, business analysts, delivery teams and local and global architecture authorities. The role will focus on understanding client operating models, identifying capability gaps and defining practical solutions that fit within the organisation’s existing architecture.

To be successful in this role you will need:

• Strong Solution Architecture experience within large, complex enterprise environments
• Knowledge of custody, fund administration, asset management or financial services operations (front office experience within a wealth management provider will also be considered)
• Experience translating business and client requirements into high-level solution designs
• Strong business acumen, stakeholder management and workshop facilitation skills
• Experience identifying capability gaps, impacted systems and delivery requirements
• Understanding of middle and back-office functions such as unit pricing, tax reporting, registries or asset servicing
• Ability to design within existing architecture and strict technology governance constraints
• Experience presenting solutions to design authorities and senior stakeholders
• A willingness to develop knowledge across new products, asset classes and operational domains

This is a Sydney-based role requiring three days per week in the office. A long-term contract and attractive daily rate are on offer for the right candidate.

A leading insurance provider is seeking a Senior Cyber Security Engineer to support and enhance the security technologies protecting its business worldwide.

This opportunity will suit a hands-on engineer with a strong infrastructure background who enjoys solving technical problems and keeping critical security services running effectively.

You’ll work across endpoint protection, data security, access management and monitoring technologies, taking ownership of upgrades, troubleshooting and ongoing improvements. Working closely with colleagues and technology partners globally, you’ll help strengthen platform performance and support the organisation’s changing security needs.

To be successful in this role you will need:

• Tertiary qualifications and/or relevant industry certifications
• Cyber security engineering experience gained within large, complex environments
• Solid background in infrastructure engineering supporting enterprise systems with a strong understanding of Windows, Active Directory, Linux, networking and cloud environments
• Proven experience administering security tools across areas such as EDR, DLP, PAM, MFA, antivirus and/or web proxies
• Confidence investigating complex platform issues and restoring services within agreed timeframes
• Experience keeping platforms reliable through upgrades, maintenance, monitoring and performance tuning
• Clear communication skills and the ability to work effectively with technical teams, vendors and business stakeholders
• A methodical approach to troubleshooting, strong attention to detail and an interest in evolving security technologies

They offer hybrid work with the role to be based from their office in Parramatta with an attractive daily rate on offer. To be considered for this exciting opportunity, please apply online now!

For over 30 years Talent has been redefining the contracting experience with industry leading support, exclusive contractor benefits & a world-class digital platform ENGAGE to access it all. Apply today to see how we can elevate your career

• Contract: Initial contract of up to 12 months, with extensions.
• Location: Brisbane, Melbourne or Sydney. Initial 6 weeks onsite, with hybrid working arrangements potentially available thereafter.
• Security Clearance: Must have the ability to obtain a Baseline security clearance.
• Key Technologies: Python, SQL, Spark/PySpark, Kubernetes, Red Hat OpenShift AI, CI/CD, MLflow/Kubeflow and enterprise data platforms.

We are currently seeking an experienced Senior MLOps Engineer to support a major Federal Government organisation in developing and operationalising enterprise-scale artificial intelligence and machine learning capabilities. This is an opportunity to work on complex, high-impact technology initiatives, building the platforms, automation and processes that enable machine learning models to be securely deployed, monitored and maintained in production environments.

Your duties will include:

• Design, develop and maintain automated MLOps pipelines supporting machine learning model development, testing, deployment, monitoring and retraining.
• Build and optimise batch and real-time data pipelines to support enterprise machine learning and analytics workloads.
• Implement and manage containerised machine learning environments using Kubernetes, preferably Red Hat OpenShift AI.
• Collaborate with data scientists, software engineers and business stakeholders to transition machine learning models into reliable production solutions.
• Establish automated testing, release management and deployment processes, ensuring appropriate security, governance and rollback capabilities.
• Implement model monitoring, experiment tracking and version control to improve the reliability, performance and maintainability of machine learning solutions.
• Support responsible AI practices, including privacy, security, compliance and ongoing improvements to MLOps engineering standards.

Skills and Experience we are looking for:

• Demonstrated experience in AI/ML engineering, including hands-on experience deploying and supporting machine learning solutions in production environments.

• Strong programming and data engineering skills using Python, SQL and Spark/PySpark, including experience developing batch and streaming data pipelines.

• Practical experience with MLOps frameworks such as MLflow, Kubeflow or equivalent technologies for experiment tracking, model versioning and monitoring.
• Experience with Kubernetes, containerisation and Linux, ideally including Red Hat OpenShift AI and managing compute resources for machine learning workloads.
• Strong understanding of CI/CD, Git, infrastructure automation and DevSecOps, including automated testing, deployment orchestration and secure release management.
• Experience working with enterprise data platforms, relational databases, distributed storage and data lake technologies such as Hadoop, Hive, Impala and Kafka. Experience with Cloudera Data Platform would be highly regarded.
• Demonstrated ability to lead technical delivery, troubleshoot complex production issues and communicate effectively with multidisciplinary teams. Relevant tertiary qualifications in computer science, mathematics, statistics or a related discipline will be highly regarded.

Experience working with on-premises machine learning infrastructure is particularly relevant, with potential opportunities to support future transitions to AWS or Microsoft Azure cloud environments.

Application Process: If you would like to apply, please contact Vamshi on email vamshi.krishna@talentinternational.com

For over 30 years Talent has been redefining the contracting experience with industry leading support, exclusive contractor benefits & a world-class digital platform ENGAGE to access it all. Apply today to see how we can elevate your career

Change Manager – Communications & Engagement

Initial Contract through to 30 June 2027

Kensington Location – Hybrid

We are seeking an experienced Organisational Change Manager with strong communications and stakeholder engagement skills to support a major transformation program.

The program will introduce new processes, governance frameworks and technology to strengthen compliance, risk management and oversight of external partnerships and supplier arrangements.

About the role

You will help staff across faculties and business divisions understand, prepare for and adopt new ways of working through clear communications and targeted engagement.

Key responsibilities

• Develop and deliver change communications and engagement strategies aligned with program objectives.
• Design and facilitate stakeholder workshops, reference groups and engagement activities.
• Create clear, audience-specific communications across multiple channels.
• Partner with business leaders, subject matter experts and program teams to support readiness and adoption.
• Monitor engagement effectiveness and refine activities based on feedback.

About you

• Extensive organisational change management experience within complex transformation programs.
• Demonstrated experience delivering communications campaigns and stakeholder engagement plans.
• Excellent writing skills, with the ability to translate complex concepts into clear, practical messages.
• Strong facilitation, stakeholder management and consulting skills.
• Ability to manage competing priorities in a fast-paced environment.
• Higher education experience would be highly regarded.

Apply with your CV by Friday, 16 October 2026. Candidates available to start promptly are encouraged to apply as soon as possible.

Data Centre Support Engineers | 15 Positions | Sydney

We’re recruiting 15 Data Centre Support Engineers to join a leading Global technology organisation’s Sydney data centre operations. This is an opportunity to develop your technical skills in a hands-on environment, supporting server, network and AI/machine learning infrastructure.

These are initial six-month contracts, with the intention of converting successful performers to permanent employment, subject to performance and business requirements.

The role

• Check racks and servers and investigate equipment that is offline.

• Troubleshoot hardware issues and replace components.

• Restart equipment where instructed, following documented procedures.

• Respond to, prioritise and resolve support tickets.

• Support basic networking troubleshooting and escalate issues where required.

• Use documented instructions and AI-assisted tools to guide troubleshooting.

• Follow safety and security procedures and communicate effectively with the team.

About you

• Approximately 1-3 years of relevant technical support experience.

• At least 1 year of computer hardware troubleshooting and repair experience.

• At least 1 year of computer networking experience.

• An associate degree in IT or computer science.

• Practical experience responding to and resolving support tickets.

• Strong attention to detail and the ability to follow processes accurately.

• Clear communication skills and a calm approach to problem-solving.

• Data centre experience is preferred.

Contract and permanent opportunity

• Initial six-month contract.

• Indicative contract rates of $390 per day + super, subject to agreement.

• Candidates must be comfortable with the permanent salary before being submitted. Conversion is not guaranteed.

Location and roster

These are fully onsite roles across Sydney’s Bankstown and Western Sydney areas. Exact site details will be provided during onboarding.

The operation runs 24/7, including nights and weekends, generally on a four-on, four-off roster. The supplied rotation includes:

• Two blocks of four day shifts, 7am-7pm.

• Two blocks of four night shifts, 7pm-7am.

• Two blocks of four cover shifts, 7am-3:30pm.

• Four days off after every block.

Additional requirements

• A valid driver’s licence and your own vehicle.

• Ability to safely undertake physical tasks, including lifting equipment, bending, reaching and using ladders.

• Completion of work-rights and background checks.

• Compliance with site security and safety requirements, including wearing composite-toe, metal-free safety shoes.

Recruitment process and start date

The process includes technical screening followed by one or two client interviews covering technical knowledge and behavioural examples.

Apply now with your CV to be considered.

Change Analyst | Higher Education | Contract

Initial contract until June 2027, with potential for extension

Talent International is partnering with one of Australia’s leading universities to recruit an experienced Change Analyst to support a significant organisational transformation program.

The program focuses on improving how the organisation manages third-party arrangements, introducing new processes, systems and governance frameworks to strengthen compliance, risk management and operational oversight.

Working closely with stakeholders across the organisation, you’ll support change management activities, stakeholder engagement and business readiness to ensure the successful adoption of new ways of working.

Key Responsibilities

• Conduct change impact assessments and business readiness activities.

• Undertake stakeholder analysis and support engagement planning.

• Develop change management plans, communications and supporting materials.

• Identify change-related risks and recommend mitigation strategies.

• Prepare progress reports and updates for program stakeholders and governance forums.

• Work with stakeholders to document current and future state processes and requirements.

• Support the broader adoption of new systems, processes and governance frameworks.

About You

To be successful in this role, you will have:

• Demonstrated experience supporting organisational change and transformation initiatives.

• Familiarity with change management methodologies such as Prosci/ADKAR.

• Experience conducting change impact assessments and business readiness activities.

• Strong stakeholder engagement and communication skills.

• Experience preparing change documentation, reports and stakeholder materials.

• Strong analytical, problem-solving and documentation capabilities.

• Ability to manage competing priorities and work both independently and collaboratively.

What’s on Offer

• Initial contract until June 2027, with potential for extension.

• Opportunity to contribute to a major university-wide transformation initiative.

• Work closely with stakeholders across multiple business areas.

• Support meaningful organisational change and the adoption of improved processes and technology.

How to Apply

If you’re an experienced Change Analyst looking for your next contract opportunity, we’d love to hear from you.

Apply now or reach out to Talent International for a confidential discussion.

We’re Hiring | Tech Bar Support Officer | Sydney CBD

An exciting opportunity to join one of Australia’s major organisations, supporting a large-scale enterprise IT environment in a dynamic, fast-paced industry!

We’re looking for an experienced Tech Bar Support Officer to join an established national IT team, supporting over 3,000 users across the business.

This is a fantastic opportunity to gain exposure to enterprise technologies, work with a diverse range of stakeholders and become a key part of a highly visible IT support function.

What we’re looking for:

• Level 1 and Level 2 desktop support experience

• Strong Windows and Mac troubleshooting skills

• Microsoft Intune experience, essential

• JAMF and AV experience, highly regarded

• Excellent customer service and communication skills

What’s on offer:

• 12-month contract with strong extension potential

• Large enterprise environment with 3,000+ users

• Established, collaborative national IT team

• Sydney CBD

• Immediate start preferred

A great opportunity to broaden your enterprise IT experience while working in an engaging, people-focused support role.

Interested? Get in touch to find out more!

#TechSupport #ITJobs #SydneyJobs #DesktopSupport #Hiring

AV Concierge / Onsite AV Support Specialist

Sydney CBD | Financial Services | Large Corporate Environment

About the Opportunity

We are partnering with a leading electrical and technology services provider to recruit an experienced AV Concierge / Onsite AV Support Specialist to support one of Australia’s major financial services organisations in the heart of Sydney CBD.

This is a fantastic opportunity for a technically capable, customer-focused AV professional who enjoys working in a premium corporate environment, taking ownership of onsite AV operations and delivering exceptional service to senior stakeholders.

Based onsite within a large commercial facility featuring over 85 meeting rooms, you will play a critical role in ensuring seamless meeting experiences, reliable audiovisual technology and responsive technical support across the business.

This is a highly autonomous, client-facing position suited to someone who is confident managing competing priorities, troubleshooting AV issues and building strong relationships with internal stakeholders.

Key Responsibilities

• Provide dedicated onsite AV concierge and technical support across a large corporate environment with 85+ meeting rooms.

• Deliver exceptional customer service to executives, employees and visitors, ensuring a seamless meeting and conferencing experience.

• Support, operate and troubleshoot Cisco video conferencing systems and associated AV technologies.

• Conduct proactive daily checks of meeting rooms, conferencing equipment, displays, microphones and control systems.

• Assist with the setup, testing and operation of video conferences, presentations, executive meetings and corporate events.

• Respond promptly to AV incidents, diagnosing and resolving technical issues with minimal disruption to business operations.

• Take ownership of onsite AV support requests, prioritising workloads and managing issues independently.

• Liaise with internal IT teams, external vendors and technical specialists to escalate and resolve complex issues.

• Maintain meeting room readiness, equipment standards and a consistently professional presentation across all AV spaces.

• Identify opportunities to improve AV reliability, user experience and onsite support processes.

Skills & Experience

To be successful in this role, you will bring:

• Strong hands-on experience supporting Cisco video conferencing technologies, including Cisco Webex and conferencing endpoints.

• Experience troubleshooting meeting room AV systems, displays, audio equipment, microphones and conferencing solutions.

• Familiarity with Crestron, Microsoft Teams Rooms or other enterprise AV platforms will be highly regarded.

• Demonstrated experience supporting senior executives and business stakeholders in a professional, customer-facing environment.

• Excellent communication skills, with the confidence to engage with stakeholders at all levels.

• Strong problem-solving capabilities and the ability to resolve technical issues independently.

• A proactive, organised approach to managing multiple meeting rooms, support requests and competing priorities.

• A genuine passion for customer service and delivering a high-quality user experience.

Experience within financial services, professional services or another large enterprise environment would be advantageous.

What’s on Offer?

• Work onsite with a major financial services organisation in Sydney CBD.

• Take ownership of AV support across a premium corporate facility with more than 85 meeting rooms.

• Enjoy a highly autonomous role with the opportunity to make a genuine impact on day-to-day operations.

• Work with enterprise-grade Cisco conferencing and AV technologies.

• Build relationships with senior stakeholders in a professional, high-profile environment.

• Join an established electrical and technology services provider with a strong commercial client portfolio.

• Enjoy a varied position combining technical troubleshooting, proactive maintenance and premium customer service.

About You

You are more than just a technical AV specialist. You are a confident, approachable professional who understands the importance of delivering a seamless experience in a busy corporate environment.

You take pride in your work, enjoy being the go-to person for technical support and have the initiative to identify and resolve issues before they impact the business.

If you have proven onsite corporate AV experience, strong Cisco knowledge and enjoy a client-facing role with genuine autonomy, we’d love to hear from you.

Apply today to find out more about this opportunity.

We’re looking for an experienced Technical Business Analyst to join a financial services organisation in Sydney. This is a varied role covering enterprise applications, IT infrastructure and technology consolidation.

You’ll work closely with senior stakeholders to understand the current technology environment, document how applications are used and support decisions around upgrades, replacements and decommissioning. You’ll also move across different pieces of work, so a broad technical background and clear communication skills are essential.

Responsibilities

• Review applications and infrastructure, capturing their purpose, dependencies, issues and technical requirements.

• Run stakeholder workshops and translate findings into clear documentation.

• Support application and infrastructure consolidation, migration and change activities.

• Work with business teams, technology specialists and external vendors.

• Assess the impact of proposed changes on systems, users and operations.

Requirements

• Strong experience as a Technical or IT Business Analyst within financial services (A MUST)

• A broad understanding of enterprise applications and IT infrastructure.

• Practical project experience involving Cisco and/or VMware environments.

• Experience with technology consolidation, application rationalisation, migrations or decommissioning.

• Excellent communication skills and confidence engaging senior stakeholders.

• The ability to work independently and adapt to changing priorities.

• Consulting experience will be highly regarded. Payments experience is a bonus.

If you enjoy getting into the technical detail and working with people to make change happen, apply with your CV now.

Alternatively, please email me at alex.nguyen@talentinternational.com for a confidential chat.

HVAC Technician / Mechanical Maintenance Technician

Sydney, NSW | Permanent Full-Time | Aviation Industry

Salary: $100,000 – $115,000 + 14% Superannuation

The Opportunity

We are partnering with a leading organisation within Australia’s aviation industry to recruit an experienced HVAC Technician / Mechanical Maintenance Technician for a permanent opportunity in Sydney.

This is an excellent opportunity to take your technical expertise into a highly specialised, safety-critical aviation environment, maintaining essential mechanical and HVAC infrastructure that supports the safe and reliable operation of aviation facilities.

Working across operational sites in Sydney and potentially broader NSW, you will join an established technical team responsible for preventative maintenance, fault finding, repairs and installation activities.

Previous experience working within aviation or airport environments will be highly regarded and is a top priority for this appointment.

Key Responsibilities

• Perform preventative and corrective maintenance on HVAC and mechanical systems across operational aviation facilities.

• Maintain and troubleshoot chilled water systems, cooling towers, air handling units, packaged units and split systems.

• Diagnose and resolve mechanical faults to ensure equipment reliability and minimise operational disruption.

• Undertake installation, servicing and maintenance activities in accordance with safety and technical standards.

• Work with Building Management Systems (BMS) to support efficient equipment performance.

• Maintain accurate maintenance records, technical documentation and reporting.

• Collaborate with engineering, maintenance and operational teams to coordinate maintenance activities.

• Identify opportunities to improve equipment reliability, maintenance practices and operational efficiency.

• Support the maintenance of other specialised mechanical and power generation equipment where required.

About You

We are seeking a technically capable and safety-focused HVAC professional who enjoys working in complex operational environments.

Experience within aviation is a key priority, particularly candidates who have maintained mechanical or HVAC infrastructure within airports, aviation facilities or similarly safety-critical environments.

To be successful, you will bring:

• Demonstrated experience maintaining, repairing and installing commercial or industrial HVAC systems.

• Strong technical knowledge of chilled water systems, cooling towers, air handling units and BMS.

• Proven fault-finding, troubleshooting and preventative maintenance capabilities.

• Experience working within aviation, airports or other highly regulated operational environments, strongly preferred.

• The ability to work independently, prioritise maintenance activities and respond effectively to operational requirements.

• Strong communication skills and a collaborative approach to working with technical teams.

• A commitment to safety, compliance and high-quality maintenance standards.

Essential Qualifications & Requirements

• Certificate III in Refrigeration and Air Conditioning.

• Current ARCtick Refrigerant Handling Licence.

• NSW Restricted Electrical Licence.

• Current Australian Driver’s Licence.

• White Card and CPR/LVR certification, or willingness to obtain.

• Australian Citizenship is mandatory, due to security clearance requirements.

• Ability to obtain and maintain the required aviation security and government security clearances.

Experience with diesel generators, power generation equipment or additional mechanical systems would be advantageous.

What’s on Offer?

• Permanent, full-time employment with a well-established organisation in the aviation industry.

• Salary package of $100,000 – $115,000 + 14% superannuation, depending on experience.

• The opportunity to work on specialised, safety-critical aviation infrastructure.

• Exposure to complex mechanical systems and specialist technical equipment.

• Long-term career development and opportunities to broaden your technical expertise.

• A collaborative, safety-focused team environment.

• Sydney-based position with work across operational aviation facilities.

Apply Now

If you are an experienced HVAC or Mechanical Maintenance Technician with a background in aviation, airports or similarly complex operational environments, we would love to hear from you.

This is an opportunity to build a long-term career within the aviation industry while contributing to the reliability and safety of essential infrastructure.

Please note: Australian Citizenship is essential for this position. Candidates with previous aviation industry experience will be prioritised.