
STARK · Thessaloniki
ABOUT US STARK is a defense technology company fundamentally transforming the deployment of autonomous systems across various operational domains. We design, d...
STARK is a defense technology company fundamentally transforming the deployment of autonomous systems across various operational
domains. We design, develop, and produce high-performance unmanned systems that are software-driven, highly scalable in large
quantities, and cost-efficient. In doing so, we provide our forces with a decisive advantage in demanding combat environments.
We’re focused on delivering deployable, high-performance systems. In a time of rising threats, STARK is bolstering the
technological edge of NATO Allies and their Partners to deter aggression and defend Europe.
You’re a strategic thinker with a strong security background and a Master’s degree, ready to leverage your expertise in a
high-security environment. You’re looking for a role where you can shape concepts, drive impactful projects, and play a key role
in protecting the organization. If this sounds like you, we’d love to hear from you.
Strategic support: You will work closely with the Head of Corporate Security to develop and deliver security initiatives,
including coordination with relevant authorities and external stakeholders.
Analysis & reporting: Develop structured risk assessments, situational insights, and executive briefings to support strategic
decision-making.
Classified information protection expertise: Help shape and further develop the Classified Information Protection framework (GHB)
and assume responsibility for the Security Officer (SiBe) role when required.
Audit management: Take responsibility for planning, coordinating, and following up on internal and external audits related to
corporate security and classified information protection, ensuring all requirements are met.
Policy development: Shape and improve company-wide security policies and processes to ensure they are practical, effective, and
fully aligned with regulatory requirements.
Interface coordination: Act as the main interface for security-related topics across IT, HR, Facility Management, and Compliance,
ensuring smooth coordination and cross-functional alignment.
Qualification: Successfully completed Master’s degree in a security-related field (e.g., security management, law with a security
focus, criminology, intelligence and security studies) or a comparable qualification.
Professional experience: At least 2 years of relevant professional experience in corporate security, ideally with exposure to the
defense industry, security authorities, or environments with high security requirements.
Expertise: Solid knowledge of classified information protection regulations and ideally national government compliance knwoldge.
Security clearance: Willingness to undergo national government security clearance is mandatory.
Languages: Fluent Greek and very good English language skills.
Personality: Strong analytical skills, strategic thinking, initiative, high level of discretion, structured and solution-oriented
working style, and strong communication skills.
ABOUT US Our mission at Avelios is to unlock clinical data to power seamless healthcare operations for better patient care. To do so, we have built a modular software platform that digitizes and optimizes workflows in hospitals with cutting-edge technology in a user-friendly way. With our software, we enable hospitals, doctors & nurses to provide their patients with the best possible care. We are growing fast and want to keep expanding our team and business to fundamentally digitize healthcare for the better. We appreciate different backgrounds and see diversity as one of our strengths. THE TEAM AND ROLE As a Clinical Change Manager (all genders), you will play a key role in supporting hospitals during the introduction of our Avelios software solution. This role is especially suited for nurses, physicians, or other clinically trained professionals who know hospital workflows from hands-on experience and want to drive digital transformation in healthcare. You will work closely with nursing teams, physicians, and hospital stakeholders on-site, helping them adopt new digital workflows during trainings, go-lives, and hypercare phases. This is a highly operational and people-centered position with frequent on-site presence in hospitals. You will act as a central interface between clinical end users — especially nurses and physicians — and our internal implementation, product, and engineering teams. Your success will be measured by smooth transitions, high user acceptance, and stable operations after go-live. This role includes frequent travel to customer sites. YOUR RESPONSIBILITIES * Support hospitals during the rollout of Avelios, with a strong focus on clinical adoption by nursing and medical teams * Coordinate end-user trainings and hypercare phases together with internal teams and external partners * Conduct on-site and remote trainings for clinical users before go-live, tailored to the workflows of nurses, physicians, and interdisciplinary teams * Act as the main point of contact for clinical users during go-live and stabilization phases in hospitals * Translate the needs, questions, and concerns of nurses, physicians, and other hospital stakeholders into actionable insights for our internal teams * Manage change in the clinical environment by building trust, fostering acceptance, and addressing concerns proactively * Collect, analyze, and document user feedback, issues, and improvement opportunities from real hospital workflows * Communicate and prioritize insights for internal teams to continuously improve our software and rollout processes YOUR QUALIFICATIONS * Several years of hands-on experience in a hospital setting, ideally as a nurse, physician, or other clinically trained professional, with a strong understanding of clinical workflows across wards, outpatient departments, emergency care, operating rooms, or similar environments * Solid knowledge of nursing and medical documentation, medication workflows, and interdisciplinary collaboration between nursing staff, physicians, and other clinical teams * Strong empathy for the needs, challenges, and communication styles of clinical users, combined with excellent communication skills and confidence in working with diverse hospital stakeholders * Practical experience with clinical IT systems, digital documentation, implementation projects, or user support is a strong plus * Structured, solution-oriented working style with experience in documentation or ticketing systems, high ownership, resilience, and a hands-on mentality * Fluent German and good working proficiency in English YOUR BENEFITS * Variety in your tasks and the opportunity to take ownership * An international, informal team structure in a motivating start-up atmosphere, allowing you to participate directly in our customer growth story and the overall success of Avelios * Ability to gain valuable hands-on experience in a startup backed by leading international VCs * Support for your personal development through continuous learning and feedback * Set your own rhythm with flexible working hours and trust-based time tracking * A virtual stock option package (VSOP) that lets you participate in Avelios’ long-term value creation * A monthly meal allowance up to 75 euros, full coverage of the Deutschlandticket, Urban Sports Club or a subsidized Wellpass membership, a bike leasing program and Corporate Benefits that give you access to discounts from a wide range of providers in various areas
About the Team Deliveroo's Risk & Insurance team protects and strengthens our business by managing corporate insurance programmes and mitigating risk across programme management, claims operations, and risk assessment. We operate at the intersection of risk, legal, finance, and operations to support business growth across every market we enter. About the Role As an Insurance Manager, you'll lead risk management initiatives ensuring our insurance programmes align with business growth. You'll manage programme renewals, assess and mitigate risk across our business verticals, and collaborate cross-functionally to drive resilience as Deliveroo continues to scale internationally. This is an individual contributor role at the outset, with the expectation of building and leading a small team as the function grows. Reports to the Director of Risk & Insurance, based in London. What you'll be doing * Own and manage Deliveroo's international insurance programme including workers compensation, general liability, property, and specialty lines across all territories. * Lead annual renewal cycles: programme structuring, data preparation and submission, carrier and broker engagement, coverage benchmarking, and binding. * Review contracts and define insurance requirements for new verticals, products, and partnerships - assessing risk and setting coverage standards for new business initiatives. * Manage certificates of insurance (COIs) for events, partnerships, and external engagements. * Oversee vendor onboarding, NDAs, and insurance requirements for third-party relationships. * Build and maintain carrier relationships in the London market; represent Deliveroo and Wolt programmes directly with underwriters. * Produce clear risk reporting and programme analysis for senior leadership; process and interpret actuarial and renewal data. * Partner with legal, product, operations, and commercial teams to identify and quantify emerging risks as the business evolves. * Apply AI and analytical tools to risk modelling, coverage analysis, and programme benchmarking. Requirements Essential * Insurance industry experience - whether in broking, in-house risk management, or a combination. Broker background from a major firm preferred. * Experience reviewing insurance contracts, policy documents, and coverage terms - with the attention to detail to spot gaps and challenge language. * International market knowledge beyond the UK alone. * Commercially minded: able to translate complex insurance concepts for non-specialist stakeholders across legal, finance, and operations. * Strong document creation and presentation skills; able to build carrier decks and communicate programme position clearly. * Proficient with AI tools and data analysis. * Ability to work independently and take decisions without day-to-day oversight. Desirable * Experience with, or genuine understanding of, platform and gig economy business models and the associated risk profile. * CII qualification (Cert CII, Dip CII, or ACII) or equivalent professional accreditation. * People management experience, or demonstrable readiness to build and develop a small team. * Exposure to captive structures, self-insurance layers, or corporate programme design. Why Deliveroo Our mission is to transform the way you shop and eat, bringing the neighbourhood to your door by connecting consumers, restaurants, shops and riders. We are transforming the way the world eats and shops by making access to food and products more convenient and enjoyable. We give people the opportunity to buy what they want, as they want it, when and where they want it. We are a technology-driven company at the forefront of the most rapidly expanding industry in the world. We are still a small team, making a very large impact, looking to answer some of the most interesting questions out there. We move fast, value autonomy and ownership, and we are always looking for new ideas. Workplace & Benefits At Deliveroo we know that people are the heart of the business and we prioritise their welfare. Benefits differ by country, but we offer many benefits in areas including healthcare, well-being, parental leave, pensions, and generous annual leave allowances, including time off to support a charitable cause of your choice. Benefits are country-specific, please ask your recruiter for more information. Diversity At Deliveroo, we believe a great workplace is one that represents the world we live in and how beautifully diverse it can be. That means we have no judgement when it comes to any one of the things that make you who you are - your gender, race, sexuality, religion or a secret aversion to coriander. All you need is a passion for (most) food and a desire to be part of one of the fastest-growing businesses in a rapidly growing industry. We are committed to diversity, equity and inclusion in all aspects of our hiring process. We recognise that some candidates may require adjustments to apply for a position or fairly participate in the interview process. If you require any adjustments, please don't hesitate to let us know. We will make every effort to provide the necessary adjustments to ensure you have an equitable opportunity to succeed. #LI-ID1
THE ROLE The Head of Finance needs to provide strategic leadership, governance, and end‑to‑end oversight across the finance function, including all third‑party and outsourced finance arrangements. The role ensures the organisation delivers accurate, compliant, and scalable financial outcomes across multiple entities, geographies, and operating models. As a senior finance leader, the role acts as a trusted partner to senior leadership, providing insight, challenge, and direction to support high‑quality decision‑making, operational resilience, and sustainable growth. KEY RESPONSIBILITIES Financial Management & Reporting * Oversee statutory accounts and Group reporting (Local GAAP/IFRS) * Ensure timely monthly, quarterly, and annual reporting * Manage external audits and auditor relationships * Supervise NAV reporting (where applicable) Portfolio & Asset-Level Oversight * Monitor portfolio performance (revenues, EBITDA, cash flow) * Oversee SPV accounting and intercompany reconciliations * Ensure compliance with financing agreements (covenants, DSCR, distributions) * Support acquisitions, disposals, and refinancing processes Budgeting, Forecasting & Analysis * Lead annual budgeting and rolling forecasts (P&L and cash flow) * Deliver variance analysis and actionable insights Treasury & Cash Management * Oversee liquidity planning and cash flow forecasting * Manage banking relationships * Coordinate with debt management teams to ensure compliance * Supervise payments and capital allocation Tax & Compliance * Coordinate tax planning and risk mitigation with external advisors * Ensure compliance with VAT, WHT, and international tax regulations * Oversee transfer pricing processes Internal Controls & Governance * Implement strong financial controls and processes * Ensure compliance with corporate governance and fund requirements * Drive continuous improvement and transformation initiatives Team Leadership * Lead and develop finance teams (accountants, controllers) * Manage day-to-day operations and workload allocation * Foster a high-performance, collaborative culture Stakeholder Engagement * Act as key contact for investors, lenders, and senior stakeholders * Support fundraising and due diligence processes * Prepare board-level reports and investor presentations SKILLS & COMPETENCIES * Advanced financial modelling and analytical capabilities * Strong expertise in accounting systems and Excel * Experience with consolidation and reporting tools * Strategic mindset with strong commercial acumen * Leadership and team management skills * Excellent stakeholder management * High attention to detail and accuracy EXPERIENCE & QUALIFICATIONS * Degree in Finance, Accounting, or Economics (ACA / ACCA / CFA preferred) * 7+ years’ experience in finance roles, ideally within: * * Asset management * Renewable energy / infrastructure * SPV-driven environments * Strong knowledge of: * IFRS and Local GAAP * Project finance and structured finance * Multi-entity, multi-jurisdiction operations WHAT WE OFFER * A busy role in a supportive team, with plenty of opportunities to learn * International scope – we operate in over 8 countries * Hybrid working – we will need you in the central Milan office at least three times a week, but you will normally be able to work remotely for the remainder of the week * BUPA Healthcare for you and qualifying dependents * Annual discretionary bonus. HOW TO APPLY If you are interested in this opportunity, please follow the link to apply or send your application to careers@nextenergygroup.com. If you have been shortlisted for the next stage, we will be in contact within 14 days. By selecting “Apply” or sending us your CV, you indicate you have read and acknowledged NextEnergy Group’s Candidate Privacy Notice. DIVERSITY AND INCLUSION Our approach to diversity and inclusion is a natural extension of our values. Our entrepreneurial culture inspires us to try new things, be open to different viewpoints and be bold. Our Group is committed to cultivating and preserving a culture of connectedness that values difference and gives space for individual expression. The collective sum of our individual differences, life experiences, knowledge, innovation, self-expression, talent and hard work form the bedrock of who we are and who we aspire to be. We are committed to equal employment and advancement opportunity irrespective of race, colour, ancestry, social background, religion, gender, national origin, sexual orientation, age, citizenship, marital status, disability and gender identity. ABOUT US NextEnergy Group was founded in 2007 to become a leading market participant in the international solar sector. Since its inception, it has been active in the development, construction, and ownership of solar assets across multiple jurisdictions. NextEnergy Group operates via its three business units: NextEnergy Capital (Investment Management), WiseEnergy (Operating Asset Management), and Starlight (Asset Development). NextEnergy Capital manages the Group's investment activities and has invested in over 520 solar plants, exceeding 2GW in capacity across its institutional funds. * NextEnergy Solar Fund (NESF): Listed on the London Stock Exchange, NESF manages 102 solar and energy storage assets in the UK and Italy, with a total installed capacity of 983MW and a gross asset value of £1,014m. * NextPower II (NPII): A private fund of 105 solar plants (149MW) focused on Italy, successfully divested in January 2022, delivering net IRRs exceeding its 10-12% target. * NextPower III ESG (NPIII ESG): A private fund targeting solar infrastructure in OECD countries (e.g., US, Spain, Italy), with $896m raised, exceeding its $750m target. * NextPower UK ESG (NPUK ESG): A private fund dedicated to new-build solar plants in the UK, with ~£600m raised. * NextPower V ESG (NPV ESG): A private OECD solar fund investing in solar and adjacent technologies like battery storage. To date, it has raised $745m, targeting $1.5bn ($2bn ceiling). WiseEnergy® is NextEnergy Group’s operating asset manager. WiseEnergy is a leading specialist operating asset manager in the solar sector. Since its founding, WiseEnergy has provided solar asset management, monitoring, technical due diligence and under construction services to over 1,500 utility-scale solar power plants with an installed total capacity in excess of 3.4 GW. WiseEnergy clients comprise leading banks and equity financiers in the energy and infrastructure sector. Starlight is NextEnergy Group’s development company that is active in the development phase of solar projects. It has developed over 100 utility-scale projects internationally and continues to progress a large pipeline of c.10GW of both green and brownfield project developments across global geographies. NextSTEPis the venture capital fund of NextEnergy Group, dedicated to investing in innovative startups in the field of environmental sustainability. The fund primarily focuses on investments in Italy and the United Kingdom but also extends its reach to the rest of Europe and the United States, targeting startups in the pre-seed and seed stages. NextSTEP pays particular attention to emerging entities from incubators, startup accelerators, universities, and research centers, supporting projects that address global challenges in crucial areas such as Climate Change, Energy Transition, CO2 Capture and Sequestration, Circular Economy, Sustainable Cities, Sustainable Mobility, Sustainable Fashion, Waste Management, Water and much more. NextEnergy Foundation is a non-profit organisation founded in 2016 by the NextEnergy Group that operates internationally and whose mission is to proactively participate in the global effort to reduce carbon emissions by providing clean energy sources in regions where they are not yet available and thereby contributing to poverty reduction. As the main sponsor of this foundation, the NextEnergy Group donates at least 5% of its consolidated net profits each year. The NextEnergy Foundation has no overhead costs and therefore 100% of the funds raised go to donations for the various projects. Since 2016, in 8 years of operation the foundation has donated more than £1.2 million, supporting over 30 projects in 27 different countries around the world.