Executive Assistant
6 month labour hire contract$64.00 - $72.00 per hour plus superannuationOn-site is required
Overview
We are seeking expressions of interest from experienced Executive Assistants (APS5 / APS6 equivalent) for upcoming opportunity within a large, complex organisations operating in highly regulated environments, supporting senior executives and leadership team.
As an Executive Assistant, you will provide high-level administrative, operational and coordination support. You will play a critical role in ensuring the smooth day-to-day operation of executive offices, managing competing priorities, coordinating stakeholder engagement, and supporting business outcomes through efficient administration and organisation.
Successful candidates will demonstrate exceptional communication skills, strong attention to detail, and the ability to work confidently in dynamic and fast-paced environments. This role requires discretion, professionalism, initiative, and the ability to build effective working relationships with a wide range of stakeholders.
Skills and Experience
Provide high-level executive support to senior leaders, managing complex priorities, commitments, and business activities.Act as a key liaison between executives and internal and external stakeholders, maintaining effective relationships and ensuring timely communication.Manage complex calendars, meetings, travel arrangements, and competing scheduling requirements, exercising sound judgement and discretion.Prepare and coordinate executive correspondence, briefings, reports, presentations, and other high-quality documentation.Coordinate executive meetings, committees, workshops, and events, including agenda preparation, secretariat support, and action tracking.Drive efficient executive office operations by improving processes, monitoring deliverables, and ensuring the timely completion of key actions.
Skills & Experience
Demonstrated experience providing high-level executive support to senior executives or leadership teams within complex environments.Exceptional organisational skills with the ability to manage competing priorities, work autonomously, and deliver outcomes under pressure.Strong stakeholder management and relationship-building skills, with the ability to engage confidently across all levels of an organisation.Excellent written and verbal communication skills, including the preparation of executive-level correspondence, reports, briefings, and presentations.Proven ability to exercise sound judgement, maintain confidentiality, and proactively identify and resolve issues with minimal direction.Advanced proficiency in Microsoft 365 and experience using corporate systems to support executive operations, governance, and business activities.
Desirable
Experience supporting SES, Executive Leadership Team (ELT), General Manager, Director, or equivalent executive-level positions.Experience providing secretariat support to executive committees, boards, or governance forums.Relevant qualifications in Business Administration, Executive Support, Management, or a related field.
How to apply
Due to the nature of this role, this job is open to Australian Citizens only.
Apply directly or for more information on this role, please email
Calleo is an equal opportunity employer, and we encourage applications from all people including Aboriginal and Torres Strait Islander peoples.
Follow Calleo on LinkedIn and visit our website to keep up to date on all our current job vacancies:
About the Role
We're seeking experienced Service Desk Technicians to provide technical support across a major upcoming program of work within a secure government environment. This role is ideal for IT professionals who thrive under pressure, excel at problem-solving, and are committed to delivering exceptional customer service.
Key Responsibilities
Deliver Level 1 and Level 2 technical support to end users in a secure environment.Manage incidents, service requests, and escalations in alignment with ITIL processes.Support system maintenance, testing, and troubleshooting during major operational periods.Collaborate effectively with internal teams and stakeholders to ensure service continuity and operational excellence.About You
Proven experience in Service Desk or IT Support roles within government or large enterprise settings.Strong customer service focus with excellent communication and interpersonal skills.Ability to work independently and collaboratively in a team-driven environment.
Due to the nature of this role, this opportunity is open to Australian Citizens who currently hold a baseline clearance or higher.
How to apply
Calleo is an equal opportunity employer and we encourage applications from all people including Aboriginal and Torres Strait Islander peoples.
Follow Calleo on LinkedIn and visit our website to keep up to date on all our current job vacancies:
Job Overview
Our Federal Government client is seeking an experienced Senior Power BI Developer to join their team.
The successful candidate will have strong experience in designing and developing reporting data models, with the ability to integrate and transform data from Microsoft Dataverse and Data Lake environments to deliver high-quality Power BI reporting and analytics solutions.
We are looking for a Senior Power BI Developer with strong technical expertise in Power BI, data modelling, Dataverse, Data Lake, DAX and Power Query, with the ability to work effectively within a complex Federal Government environment.
Key duties and responsibilities
Design the reporting data model from Dataverse and the Data Lake.Build the five standard reports and the executive dashboards.Set up row-level security, workspaces and a governed semantic model the business can self-serve from.Tune performance and scheduled refresh.Document the model and train the business area and sustainment team.Strong DAX, Power Query and SQL.Reported from Dataverse, including through Azure Synapse Link or a data lake.Set up reporting so business users can build their own reports safely.Job Location
Canberra / Sydney
If you are interested in the above job opportunity, please apply through the links provided or please feel free to contact Newman for more details.
Due to the nature of this role, this job is open to Australian Citizens only. Candidates who currently hold or able to obtain Federal Government Security Clearances are highly desirable.
Calleo is an equal opportunity employer, and we encourage applications from all people including Aboriginal and Torres Strait Islander people.
Follow Calleo on LinkedIn and visit our website to keep up to date on all our current job vacancies:
We are seeking an experienced Senior AI Engineer/Developer to lead the design, development, deployment and optimisation of AI platforms and applications. This is an exciting opportunity to work with cutting-edge technologies including Large Language Models (LLMs), MLOps, cloud-native platforms and enterprise-scale AI solutions that support critical business outcomes.
About the Role:
As a Senior AI Engineer/Developer, you will play a leading role in developing secure, scalable and high-performing AI solutions across both on-premises and cloud-based environments. You will work closely with Data Scientists, Architects, Cyber Security teams and Platform Engineers to establish foundational AI capabilities, drive innovation and deliver enterprise-grade AI solutions.
The role requires strong software engineering expertise, deep AI/ML knowledge and the ability to lead technical outcomes within complex stakeholder environments.
Key Responsibilities:
Design, develop and deploy enterprise AI, ML and Generative AI solutionsLead the engineering, integration and optimisation of AI platforms and applicationsBuild secure, scalable and reusable software solutions for AI workloadsDevelop and maintain AI deployment pipelines and MLOps frameworksDesign and implement APIs, integrations and automation solutionsCollaborate with architects and technical teams to deliver end-to-end AI solutionsProvide technical leadership, mentoring and knowledge sharing across engineering teamsDrive software quality, security, testing and continuous improvement practicesProduce solution designs, technical documentation and implementation guidanceEnsure AI solutions meet security, governance and compliance requirementsTroubleshoot and resolve complex technical issues across AI and platform environmentsEngage with stakeholders to communicate technical concepts, recommendations and outcomesSkills & Experience:
Proven experience designing, developing and deploying enterprise AI, Machine Learning and Generative AI solutionsStrong software engineering background with advanced Python development, automation and API integration expertiseHands-on experience with MLOps practices, including model lifecycle management, training, deployment, monitoring and optimisationExperience with LLM and Generative AI technologies, including RAG, embeddings, vector databases, Hugging Face and AI agent frameworksStrong knowledge of containerisation and platform engineering using Docker, Podman and Kubernetes-based environmentsExperience implementing CI/CD pipelines, Infrastructure as Code and DevOps/GitOps practices using tools such as GitHub, GitLab, Terraform, Ansible and Argo CDSolid understanding of cloud and AI platforms, including AWS, Azure and associated AI/ML servicesExperience with enterprise integration, REST APIs, authentication, OAuth/OIDC and distributed architecturesStrong understanding of security, DevSecOps, governance, compliance and secure-by-design principlesExcellent solution design, stakeholder engagement and technical leadership skillsAGSVA Security ClearanceHighly Desirable:
Experience with OpenShift AI and enterprise AI platformsExperience with NVIDIA GPUs, CUDA and AI infrastructure optimisationKnowledge of FinOps, observability and monitoring tools such as Prometheus and GrafanaExperience working within Government or highly regulated enterprise environmentsWhat's on Offer?
Initial 12-month contract with extension opportunitiesWork on high-profile AI and Generative AI initiativesHybrid working model following an initial onboarding periodOpportunities to influence AI strategy, architecture and engineering practices
Due to the nature of this role, this job is open to Australian Citizens only.
Calleo is an equal opportunity employer and we encourage applications from all people including Aboriginal and Torres Strait Islander peoples.
Follow Calleo on LinkedIn and visit our website to keep up to date on all our current job vacancies:
Federal Government Department
Canberra, ACT
Contract Opportunity
We are seeking an experienced Audio Visual Officer to join a Federal Government Department and provide high-quality AV and video conferencing support across multiple sites. This role is ideal for someone with strong technical troubleshooting skills, excellent customer service, and experience supporting meeting rooms, presentations, and collaboration technologies in a corporate or government environment.
About the Role
As the Audio Visual Officer, you will be responsible for ensuring meeting rooms and AV systems remain operational, reliable, and fit for purpose. You will support a variety of stakeholders by managing AV requests, resolving technical issues, coordinating room setups, and liaising with external vendors where required.
Working under limited direction, you will manage AV service requests from initiation through to resolution, ensuring an exceptional user experience and the smooth delivery of meetings, presentations, and events.
Key ResponsibilitiesManage and maintain AV equipment and meeting spaces across multiple sites.Provide meeting and presentation support, including room setup, equipment configuration, and onsite or remote assistance.Troubleshoot and resolve AV and video conferencing issues, including audio, display, connectivity, and collaboration platform faults.Triage and prioritise requests received via ServiceNow, email, phone, and other support channels.Gather and confirm AV requirements to ensure successful service delivery.Coordinate with external vendors for specialised support and escalated technical issues.Maintain accurate records of incidents, requests, and resolutions.Support continuous service improvement and ensure AV services meet operational expectations.About You To be successful in this role, you will demonstrate:
Proven experience providing AV and video conferencing support within a corporate or government environment.Strong technical troubleshooting skills across AV systems, meeting room technologies, and collaboration platforms.Excellent communication and stakeholder engagement skills with a strong customer-focused approach.Ability to manage competing priorities and deliver quality outcomes in a fast-paced environment.Strong teamwork and collaboration skills.Current Australian Driver Licence (Class C minimum) or the ability to obtain one.
Security Clearance Candidates must hold an active Negative Vetting Level 1 (NV1) Security Clearance prior to commencement.
What's on OfferLong-term contract engagement.Opportunity to work on large-scale, business-critical infrastructure projects.Collaborative and high-performing technical team.Exposure to modern data centre and ICT infrastructure environments.Sydney-based opportunity within a Federal Government setting.
How to apply
Apply directly or for more information on this role, please email Klarisse at
And to stay up to date on other opportunities, visit our website or follow us on LinkedIn.
Calleo is an equal opportunity employer and we encourage applications from all people including Aboriginal and Torres Strait Islander peoples
