Sinan Sen

Business Administration & HR Operations Professional | Global Mobility | Workforce Coordination | Mining, Energy & EPC Projects

Istanbul, Türkiye

About

Business Administration & HR Operations professional with 14+ years of experience supporting multinational energy, mining, EPC and industrial projects. Experienced in HR operations, workforce coordination, expatriate management, global mobility, onboarding & mobilization, reporting, vendor management and operational administration. Proven ability to support international project environments by collaborating with senior leadership, project teams, contractors and cross-functional stakeholders to ensure smooth workforce and business operations.

Experience

  • UG Business Administrator at Artmin Madencilik A.Ş.
    Feb 2026 - Jun 2026 · 5 mos

    - Supported administrative and operational processes for underground mining operations - Coordinated travel, accommodation, roster planning, and workforce logistics for department personnel - Developed and maintained Excel-based tracking systems for flights, accommodation, workforce planning, and timesheet processes - Supported implementation and operational integration of departmental personnel/timesheet systems - Assisted underground project tracking and operational reporting processes - Managed departmental documentation and filing operations through SharePoint - Supported procurement requests and operational purchasing coordination activities - Participated in bilingual recruitment interviews for underground operations personnel - Provided Turkish-English interpretation and communication support during internal operational workshops - Supported coordination and communication processes between multinational teams

  • Founder at Boomerang Business Consulting Doo
    Dec 2024 - Jan 2026 · 1 yr 2 mos

    - Conducting market research and analysis of Montenegrin industries, products and services to support business development strategies - Participated in the LEADER Project organized by the Chamber of Economy of Montenegro; developed and refined a business idea through entrepreneurship training, with the project selected as the top-ranked business idea of the program - Developed an international supplier network, including Chinese suppliers, to support the practical implementation of the awarded business idea - Provide consultancy services for individuals and businesses seeking to establish companies in Montenegro, including guidance on company formation, residence permits and work permits - Advise clients on regulatory compliance, investment opportunities, and entry strategies into the Montenegrin and Balkan markets

  • Human Resources Coordinator at Tecnicas Reunidas
    Sep 2021 - Jan 2025 · 3 yrs 5 mos

    - Managing and coordinating work permit application/extension/cancellation processes for foreign employees both abroad and/or in Turkey - Managing residence permit application process for foreign employees and his/her families at the relevant Immigration Office - Coordinating SSI registration/cancellation for mobilized and/or demobilized employees. - Pre-employment medical examination and HSE training organization for local and foreign employees with JHSU company and project site security - SAP transactions for employees (creating new or activating old accounts, timesheet management) - Annual/home leave follow-up for employees and keep all relevant records up to date - Personal file management for employees (personal documents collection, employment contract preparation) - Preparation of employee termination documents (release protocol, employment certificate, final remuneration) - Preparation of monthly manhour chart of the subcontracting company. - Holding power of attorney on behalf of company and foreign employees to act at the relevant offices/institutes and authorities. - Holding a sworn translator title at the notary office in Adana.

  • Site Administrator at Sumitomo SHI FW
    Oct 2017 - Aug 2021 · 3 yrs 11 mos

    - Workplace opening / closing procedures at SSI - Managing work permit application / extension / cancellation processes for foreign employees both abroad and in Turkey - Managing residence permit application / extension process for foreign employees and his/her families at the relevant Immigration Office - Pre-employment medical examination and HSE training organization for foreign employees with JHSU company - Basic HSE and emergency training arrangement for the secondment employees and visitors in coordination with the site HSE department - Planning HSE specialist and occupational physician’s monthly visit, conducting site walk down and observation with HSE specialist and reporting - Notification of foreign employee’s mobilization / demobilization to the related security forces - Preparation and reporting of the weekly employee and visitor list to the management - Supporting the preparation of project management plans - Updating and archiving project security plans - As site security focal point / security contact, taking necessary actions for possible emergency cases - Reporting work accidents to the management - Personal file management for foreign employees - Bank account management for foreign employees - Provide house hunting services for foreign employees - Transportation arrangement for foreign employees and visitors - Cargo delivery management for the company and foreign employees - Identification and procurement of site needs - Monthly budget management for site needs - Expense list preparation - Fleet management - Managing the update of service supply contracts for the new company

  • Site Administrator at Amec Foster Wheeler
    May 2016 - Sep 2017 · 1 yr 5 mos

    - Workplace opening / closing procedures at SSI - Supporting work permit application / extension / cancellation processes for foreign employees both abroad and in Turkey - Managing residence permit application / extension process for foreign employees and his/her families at the relevant Immigration Office - Pre-employment medical examination and HSE training organization for foreign employees with JHSU company - Basic HSE and emergency training arrangement for the secondment employees and visitors in coordination with the site HSE department - Notification of foreign employee's mobilization / demobilization to the related security forces - Preparation and reporting of the weekly employee and visitor list to the management - Supporting the preparation of project management plans - Updating and archiving project security plans - As site security focal point / security contact, taking necessary actions for possible emergency cases - Reporting work accidents to the management - Personal file management for foreign employees - Bank account management for foreign employees - Provide house hunting services for foreign employees - Transportation arrangement for foreign employees and visitors - Cargo delivery management for the company and foreign employees - Identification and procurement of site needs - Monthly budget management for site needs - Expense list preparation - Fleet management