ey-parthenon - senior project consultant

At EY-Parthenon, our unique combination of transformative strategy, transactions, tax and corporate finance delivers real-world value – solutions that work in practice, not just on paper. Benefiting from EY’s full spectrum of services, we’ve reimagined strategic consulting to work in a world of increasing complexity. With deep functional and sector expertise, paired with innovative AI-powered technology and an investor mindset, we partner with CEOs, boards, private equity and governments every step of the way.

We advise on a vast range of issues, such as growth strategies, core value propositions, competitive positioning and development and execution of transaction strategies.

Due to rapid expansion, EY-Parthenon Greece is seeking talented and ambitious Senior Project Consultants to join our Athens team. You will work in a multinational environment on challenging projects, gaining exposure to various sectors and contributing to transformative initiatives in the energy domain.

Your Key Responsibilities

• Manage complex, cross-functional project portfolios in the energy sector, often within established Project Management Offices or specialized units.

• Monitor program progress and engage stakeholders to ensure successful execution of strategic goals.

• Lead business development activities, including preparing proposals, attending sales meetings, and supporting practice growth initiatives.

• Advise clients across sectors, providing deep analysis and actionable insights to key decision makers.

• Coordinate team deliverables, mentor junior team members, and ensure timely completion of work under tight deadlines.

• Build and maintain strong relationships with senior executives, offering influence, advice, and support.

• Apply technical skills and intellectual curiosity across project lifecycles, adapting to new challenges and ideas.

Skills and Attributes for Success

What we look for

• Bachelor’s degree from a top-tier university, preferably in Engineering, Economics, Finance, or Business Administration.

• Minimum 10 years of work experience, with at least 5 years in financial, feasibility, or investment planning for infrastructure, energy, environment, or utilities projects.

• Proven experience in managing large-scale strategic projects with multiple stakeholders.

• Demonstrated expertise in energy and/or infrastructure and/or environmental projects (e.g. oil & gas, renewables, utilities, clean energies, electrification, energy efficiency, waste, emissions management).

• Excellent written and verbal communication in both Greek and English.

• Proficiency in MS Office, especially PowerPoint, with experience producing high-quality reports and presentations.

• Excellent business acumen and commercial awareness.

• Strong team participation, time management, and flexibility to work alongside team members.

• Strong project management and multitasking abilities, with a personal drive and initiative.

• Strong risk management and strategic program execution skills.

• Strong interpersonal, negotiation, and relationship-building skills.

• Professionalism and consistency in client and internal work.

• Ability to coach and mentor others, fostering a collaborative team environment.

Ideally, you’ll also have

• Master’s degree (MBA or similar).

• Advisory experience with government or private clients, preferably in a major consultancy.

• Experience across multiple sectors and markets.

• Track record of successful project delivery and team management.

• Ability to link operational analysis to financial statements and understand strategic implications.

What We Offer

We will fuel your ambition and potential with future-focused skills development that equips you with state-of-the-art methodologies and technology-enabled solutions. With more than 25,000 people in 150 countries, you will join an inclusive and empowering culture that values your uniqueness, prioritizes your wellbeing, and immerses you in the diverse thinking and cross-cultural experiences necessary to help deliver impact to clients across the globe and to help build a better working world. Learn more about careers at EY-Parthenon.

Additionally, we offer you the ability to Shape your Future with Confidence by:

• Developing your professional growth:

  • You'll have unlimited access to educational platforms, EY Badges and EY Degrees, alongside support for certifications. You will experience personalized coaching and feedback, and gain exposure to international projects, through our expansive global network, empowering you to define and achieve your own success.

  • Dive into our innovative GenAI ecosystem, designed to enhance your EY journey and support your career growth. These advanced AI tools will empower you to focus on higher-value work and meaningful interactions, enriching your professional experience like never before.

• Empowering your personal fulfilment: We focus on your financial, social, mental and physical wellbeing.

  • Our competitive rewards package, depending on your experience, includes cutting-edge technological equipment, ticket restaurant vouchers, a private health and life insurance scheme, income protection and an exclusive EY benefits club card that provides a wide range of discounts, offers and promotions.

  • Our flexible working arrangement (hybrid model) is defined based on your own preferences and team’s needs, and we enjoy other initiatives such as summer short Fridays and an EY Day Off.

  • Our commitment to a sustainable way of operating, encourages volunteerism, promotes sustainable practices and offers opportunities for you to create a positive societal impact.

  • Our pride lies in working at EY as one of the most recognized employers in Greece through our multiple awards received over the last 3 years (Top Employer, Great Place to Work and Best Workplace in Professional Services & Consulting).

• Fueling an inclusive culture: We prioritize a diverse, equitable and inclusive environment, where you’ll be embraced for who you are and empowered to use your voice to help others find theirs.