Top Office Jobs in Sydney

The Executive Assistant & Office Coordinator provides administrative support to senior leaders, manages office operations, coordinates events, and ensures smooth functioning of the Sydney office.

Provide front-of-house reception, manage phone and email enquiries, process mail, maintain office facilities and supplies, support tenancy administration, assist with receipting and daily banking, coordinate maintenance and contractors, and perform filing, data entry and general administrative tasks to support business operations.

Support front-line investment teams by managing middle-office tasks: client onboarding, asset transfers, cash payments, reconciliations, account maintenance, databases/CRM updates, report preparation, and process improvements to ensure data integrity and operational efficiency.

Manage middle-office activities including client onboarding, asset transfers, cash payments, reconciliations, account maintenance and reporting. Maintain databases/CRM, streamline processes, develop workflows and checklists, ensure data integrity and compliance, and act as central contact between front office and operations teams.

Work alongside the Co-Founder & CEO and Chief of Staff to run founders' operations: prepare executive and investor briefs, coordinate leadership forums and events, triage requests, build scalable processes and playbooks, synthesize cross-functional inputs to drive decisions, and develop deep product and business domain expertise to support demos, CRM deals, and subscriber issues.

The Front Office Manager oversees front office operations, ensuring guest satisfaction, handling check-ins/outs, and managing reception services on a cruise ship.

The Assistant Front Office Manager supports the Front Office Manager in overseeing operations, ensuring guest satisfaction, managing the front desk team, and maintaining communication across departments on a cruise ship.

The QA Engineer will manually test productivity desktop applications on Windows and macOS, design test cases, maintain documentation, and report bugs while working closely with product and engineering teams.

The Growth Marketing Specialist will lead user acquisition and retention strategies, optimizing campaigns through data analysis and experimentation, collaborating with cross-functional teams in a remote environment.

Partner with leadership to drive high-priority, cross-functional initiatives across engineering, product, hiring, operations, and business development. Build teams and processes, lead projects end-to-end, research opportunities, improve operations, and deliver measurable business outcomes.

Remote part-time bookkeeper/accountant responsible for general bookkeeping, bank reconciliations, financial reporting support, and end-to-end accounts receivable (invoicing, collections, AR reconciliation). Manage client payment communications, generate AR reports, suggest workflow improvements, support AP and tax documentation (preferred), and collaborate with an international team using Xero.

KBR seeks expressions of interest from engineers across multiple disciplines to support planning, design and delivery of projects in Water, Defence, Energy, Transport and Infrastructure. Responsibilities include developing designs, calculations and technical documentation, participating in design and constructability reviews, ensuring compliance with standards, and stakeholder engagement while contributing to growth of the Newcastle office.

Lead CRIMS implementations: gather and analyze client requirements, configure and tune the system, train users, test workflows, resolve defects, support go-live, advise on best practices, assist sales/proof-of-concepts, and document enhancement requests.

The Senior Legal Counsel will advise on commercial and compliance matters, manage conflicts of interest, and ensure legal compliance. Responsibilities include reviewing contracts, mitigating commercial risks, and providing legal guidance to senior stakeholders.

Provide commercial and corporate legal advice, draft and negotiate contracts, review products and tender documents, manage regulatory issues and litigation, and liaise with business stakeholders and external counsel.

The Office Coordinator oversees customer inquiries, invoicing, financial processing, and administrative support, ensuring smooth office operations and team coordination.

Lead company-wide operating framework and governance to translate executive priorities into executable plans. Coordinate cross-functional execution, remove barriers, monitor risks and dependencies, run operating rhythms, deliver executive reporting and dashboards, track decisions and benefits realisation, and support CEO-level decision-making and escalation.

The Front Office Specialist supports customers after the implementation of financial solutions, gathering requirements, training users, resolving issues, and improving products based on client feedback. Requires extensive knowledge of investment management systems and a strong customer service focus.

Senior UI/UX Designer responsible for end-to-end web and mobile design: wireframes, flows, high-fidelity screens, interactive prototypes, and collaborating with developers. Apply strong visual systems, responsive and accessible design, use AI for rapid exploration, present design rationale to stakeholders, and help organize design delivery in a remote AEST schedule.

Seeking a highly creative Front-End Developer experienced in WordPress and JavaScript for crafting user-centric, visually stunning websites, collaborating with designers, and optimizing for performance.

Remote part-time role supporting the CEO of an Australian accounting practice. Coordinate daily bookkeeping, payroll, reconciliations and reporting; manage ClickUp workflows and Google Workspace documentation; maintain SOPs, monitor team capacity, perform preliminary quality checks, oversee subscriptions and onboarding, and support operational initiatives and automation.

Provide day-to-day front office client support for Alpha clients: triage and resolve front/middle office queries, maintain OMS and IBOR accuracy, manage SLAs, support client onboarding and change requests, use CRIMS and analytical skills, and liaise with global stakeholders to improve processes and deliverables.

Serve as primary front-office client contact for Alpha clients, triaging and resolving Front/Middle Office operational queries, managing SLAs, supporting client onboarding and change requests, and collaborating with internal teams to improve processes and maintain OMS/IBOR accuracy.

Support and maintain production trading for multiple clients as a subject matter expert. Manage a team, enforce SLAs and controls, triage complex front-office trading queries, coordinate Front/Middle/Back office interactions, lead audits, maintain documentation, run ad-hoc reporting, and support client onboarding, integrations, and transformation initiatives.

Provide on-site front-line technical support to a Sydney trading desk, maintaining network, storage, data-center, desktops and systems. Support Excel/VBA/Python desk tools, administer Microsoft Office, SharePoint, Active Directory, manage Linux VMs, assist storage migrations, and coordinate with APAC/US technology teams to resolve incidents and improve reliability.