Deloitte logo
Deloitte

sustainability senior – assurance services

Nov 9, 2026 · Deloitte

Αττική·Nov 9, 2026
ΑττικήOn SiteΔιοίκηση ΕπιχειρήσεωνPermanentFull Time
JOBILY AI SUMMARY

What you'll do

  • Deliver sustainability project engagements aligned with client and business objectives.
  • Lead daily fieldwork for Sustainability Assurance engagements and update engagement managers.
  • Complete assurance procedures while considering risk issues.
  • Develop junior colleagues through on-the-job training in assurance skills and sustainability matters.
  • Track developments in sustainability reporting frameworks and assurance standards.
  • Understand business functions and sector trends affecting clients.
  • Select data collection and analysis methods and develop informed recommendations.
  • Communicate key messages clearly and confidently to clients.
  • Apply global and diverse perspectives to problem-solving.
  • Address client business challenges at the intersection of process and technology.

Key requirements

  • 3+ years' experience
  • Assurance or audit, auditing skills and assurance procedures
  • Sustainability assurance and sustainability advisory
  • ISAE 3000 (Revised), European Sustainability Reporting Standards and sustainability reporting frameworks
  • Assurance standards and risk assessment
  • Data collection and analysis, technical skills and MS Office
  • Greek and English proficiency and professional qualification
  • Accounting / Auditing / Finance / Economics / Business Administration / Environmental Management / Sustainability Studies / Management / Sustainability Reporting / Any Field

About the job

As a Sustainability Senior in our Assurance team will focus on the delivery of client engagements in relation to sustainability projects, by understanding objectives for clients and Deloitte, aligning your own work to objectives and setting personal priorities, teaming with others across businesses and borders and taking accountability for your own and the team’s results. In this role, you will build relationships and exercise your communication skills to positively influence your peers and other stakeholders. You will commit to personal learning and development by actively seeking opportunities for growth, you will share knowledge and experience with others, and act as a strong brand ambassador, embracing our purpose and values to put these into practice in your professional life.

During your tenure as a Sustainability Senior, you will demonstrate and develop the ability to:

  • Produce a high-quality work product and collaborate with your colleagues to deliver superior client experience.

  • Leading day-to-day fieldwork and keeping engagement managers updated on Sustainability Assurance engagements.

  • Effectively completing assurance procedures while considering risk issues.

  • Developing junior colleagues by providing on the job training in assurance skills and sustainability matters.

  • Actively tracking developments in sustainability reporting frameworks and assurance standards to demonstrate exceptional technical expertise to clients and assurance teams.

  • Understand how business functions operate and how sector trends impact a client’s business.

  • Select appropriate methods for collecting and analyzing data, develop informed recommendations that shape or support the client’s business strategy.

  • Deliver key messages with clarity, confidence and poise to instill confidence in clients.

  • Apply a global and diverse perspective to problem solving.

  • Address client business challenges in the intersection of process and technology.

 

#WinningRequirements

Specifically, candidates should possess the following attributes:

  • A minimum of 3-5 years of solid work experience in Assurance or Audit

  • Working experience in sustainability assurance and /or participation in sustainability advisory projects in audit & consulting firm will be considered as a strong asset.

  • Very good knowledge of the ISAE 3000 (Revised) assurance methodology and European Sustainability Reporting Standards (ESRS) will be considered as a strong asset.

  • Holding a professional qualification (SOEL, JES, ACCA, ACA), or being in the final stage of obtaining one (please indicate number of modules remaining in your CV), will be considered an asset.

  • Strong technical and auditing skills

  • Very good knowledge of MS Office

  • University Degree in: Accounting / Auditing / Finance / Economics / Business Administration

  • Master’s degree from top-tier universities in Environmental Management, Sustainability, Management, Sustainability Reporting or related subjects will be considered an asset.

  • Excellent oral and written communication skills in both Greek and English (Proficiency)

  • High level of discretion for confidential work and information

  • Strong organizational skills

  • Excellent interpersonal and supervisory skills and ability to motivate and lead and capacity to work effectively within the team.

  • Military obligations fulfilled, where applicable.

 

About the company

Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Deloitte invests in outstanding people of diverse talents and backgrounds and empowers them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we.


Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms, and their related entities. DTTL (also referred to as “Deloitte Global”) and each of its member firms are legally separate and independent entities. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more.

Workplace
On Site
Sector
Διοίκηση Επιχειρήσεων
Employment Type
Permanent
Work Time
Full Time

About the company

Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Deloitte invests in outstanding people of diverse talents and backgrounds and empowers them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we.


Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (“DTTL”), its global network of member firms, and their related entities. DTTL (also referred to as “Deloitte Global”) and each of its member firms are legally separate and independent entities. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more.