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Aureos

Workday System Administrator

Company logo
Aureos
Integrated engineering services provider for energy, transport and technology infrastructure.
Administer and optimize Workday and UKG Time & Attendance systems for HR and payroll.
7d ago
Intermediate (4-7 years), Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
London Area, United Kingdom
Office Full-Time
Company Size
1,001 Employees
Service Specialisms
Decommissioning and Demolition
Nuclear Decommissioning
Energy and Power Decommissioning
Petrochemical and Pharmaceutical Decommissioning
Heavy Industrial Decommissioning
Controlled Collapse Demolition
Principal Contractor Services
Principal Designer Services
Sector Specialisms
Rail Civil Engineering
Overhead Line Electrification
Nuclear Decommissioning
Renewable Energy
Power Infrastructure
Healthcare
Role
What you would be doing
workday configuration
system integrations
custom reporting
security administration
data governance
user support

The successful candidate will provide user support & training, change management & enhancements, security & compliance and integration & reporting.

  • Design, implement, and maintain business processes to streamline workflows and improve user experience.
  • Conduct regular audits and system health checks to ensure optimal performance and reliability.
  • Configure and Maintain Workday Modules. Lead the configuration, testing, and deployment of Workday modules including HCM, Payroll, Recruiting, Financials, and others as required.
  • Conduct regular audits and reconciliations between UKG and Workday to ensure data consistency.
  • Act as the primary point of contact for all Workday-related inquiries and support across the organization.
  • Troubleshoot timecard issues, accrual discrepancies, and integration errors.
  • Oversee configuration and validation of time rules, pay rules, shift differentials, and holiday calendars.
  • Manage Business Processes, Security Roles, Integrations, and Reporting
  • Develop and maintain custom reports and dashboards to support data-driven decision-making.
  • Provide expert guidance on system capabilities, best practices, and optimization opportunities.
  • Administer security roles and permissions to ensure appropriate access controls and data protection.
  • Collaborate with Payroll and HR teams to ensure accurate time data feeds into payroll processing.
  • Identify and resolve data discrepancies, ensuring accuracy and consistency across modules.
  • Oversee integrations with third-party systems (e.g., payroll providers, benefits platforms, ERP systems), ensuring seamless data flow and system interoperability.
  • Support complex scheduling scenarios, including rotating shifts, flex time, and on-call arrangements.
  • Serve as the internal subject matter expert for UKG Time and Attendance.
  • Monitor System Performance and Ensure Data Integrity
  • Liaise with the UKG managed service provider to ensure accurate and timely support for timekeeping, scheduling, and absence management.
  • Ensure modules are set up to support organizational policies, compliance requirements, and operational efficiency.
  • Implement data governance practices and support compliance with internal and external regulatory standards.
  • Serve as the Internal Subject Matter Expert
  • Manage updates and releases, assessing impact and implementing necessary changes.
  • Collaborate with HR, Finance, IT, and other stakeholders to align Workday functionality with business needs.
What you bring
sql
workday studio
bachelor's
workday pro
ukg
problem solving

Aureos are seeking a detail oriented and technically proficient Workday System Administrator to manage, maintain, and optimize our Workday environment. This role also includes responsibility for supporting UKG through a managed service model, with a particular focus on Time and Attendance systems. The ideal candidate will have deep knowledge of both Workday and UKG including workforce scheduling, time tracking, and compliance requirements, ensuring seamless integration and operational efficiency across HR and workforce management platforms.

  • Knowledge of SQL or other data analysis tools.
  • Familiarity with Workday Studio, EIBs, and integration tools.
  • Bachelor’s degree in information systems, Business Administration, or related field.
  • Experience working with managed service providers and vendor coordination.
  • 3+ years of experience administering Workday systems.
  • Excellent analytical, problem-solving, and communication skills.
  • Strong understanding of timekeeping rules, scheduling logic, and compliance requirements.
  • Experience with UKG
  • Workday certifications (e.g., Workday Pro).
  • 2+ years of hands-on experience with UKG Time and Attendance
  • Understanding of payroll processes and time-to-pay integrations.
Benefits

UKG Time and Attendance Support via Managed Service

Training + Development
Information not given or found
Company
Overview
Founded 2009
Year Established
The company was established in 2009 as part of the Keltbray Group to serve critical UK infrastructure.
Investment 2024
Majority Stake Acquired
A significant majority investment by EMK Capital occurred in 2024, enabling strategic expansion and growth.
  • Specialises in designing, upgrading, maintaining and crisis‑responding across power, renewables, rail, highways and nuclear sectors.
  • A typical project might involve modernising a regional rail line, supporting a wind farm’s grid integration, or decommissioning a nuclear site.
  • Standout multidisciplinary model blends engineering, rapid-response capabilities and network‑scale infrastructure delivery.
  • Though UK-based, pursuing international expansion backed by private equity and management’s built‑to-grow vision.
Culture + Values
Environment + Sustainability
  • Committed to reducing carbon footprint across operations and investments through proprietary Sustainability Index and ESG integration.
  • Supports UN Sustainable Development Goals via targeted SME financing for environmental improvements (energy/water efficiency, reducing carbon emissions).
  • Africa Fund investment into biodegradable plastics manufacturer Bio-Plastics in Ghana to expand capacity and build recycling infrastructure.
  • Operates renewable-energy-focused services including wind farms, BESS, EV infrastructure and decommissioning redundant assets.
  • No explicit net-zero target found.
Inclusion & Diversity
  • Launched Africa Health Fund to increase access to healthcare, with explicit gender focus on women and children
  • Investments contribute to Millennium Development Goals including gender equality and education
  • No current gender‑related outcome statistics or targets publicly disclosed
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