Enterprise Architect
OX2
Company Overview
What They Do
OX2 is a prominent renewable energy developer that specializes in wind power, having established its foundational expertise in this area since its inception in 2004. The company has developed and initiated construction on approximately 3.9 GW of onshore wind projects aimed at industrial and institutional customers, while also expanding its portfolio to include offshore wind, solar power since 2018, and energy storage solutions such as battery energy storage systems (BESS) (source: ox2.com). OX2 provides comprehensive end-to-end services across the renewable energy value chain, which encompasses financing, permitting, construction, technical and commercial management, and the sales of turnkey projects. This includes notable hybrid projects like the 119 MW solar plus 100 MW BESS SEC Renewable Energy Park Horsham in Australia (source: ox2.com). The company targets markets across Europe and Australia, catering to industrial customers, institutional investors, and utilities through power purchase agreements (PPAs), including significant contracts with major corporations like Google (source: renewables.digital). OX2 has established itself as Europe's leading developer of large-scale onshore wind projects since 2015, with over 3.2 GW developed and sold historically, leveraging its full value-chain integration and competitive pricing strategies (source: peas.com).
Projects & Track Record
OX2 has successfully completed numerous notable projects across Europe and Australia, including a variety of onshore wind farms such as Riberget in Ljusdal, Sweden; Ribäcken in Maalahti, Finland; and Rustari in Kurikka, Finland. Other significant projects include solar initiatives like the Ross River Solar Farm in Townsville, QLD, Australia, and the Wyalong Solar Farm in Wyalong, NSW, Australia (source: ox2.com). Currently, OX2 is engaged in major projects such as a 277 MW onshore wind initiative in Finland, which recently commenced construction, and several wind and battery storage projects in regional Western Australia. The company is also developing onshore wind projects like Skarpen in Ljusdal, Sweden, and Ukonpalo in Kuusamo, Finland, alongside solar projects like the Summerville Solar Farm in Rappville, NSW, Australia (source: renewables.digital). OX2's strategic partnerships with clients such as Google and Ellevio for offshore wind projects further solidify its competitive position in the renewable energy sector (source: renewables.digital).
Recent Developments
In the past two years, OX2 has made significant strides in its project portfolio, including the initiation of construction on a 277 MW onshore wind project in Finland and the acquisition of three wind power projects in Romania. The company has also secured contracts for major wind and battery storage projects in Western Australia and completed its first BESS in southern Sweden in 2024, while divesting another in Finland (source: ox2.com). Additionally, OX2 expanded its footprint by purchasing over 500 MW of solar and wind projects in Greece in March 2022, further enhancing its operational capabilities in the region (source: renewables.digital). In 2024, EQT Infrastructure VI made a strategic investment in OX2 to support its transition towards becoming an asset owner, which is expected to bolster the company's growth trajectory in the renewable energy sector (source: eqtgroup.com).
Working There
OX2 offers a diverse range of roles across various departments, including development, financing, permitting, construction, technical and commercial management, and operations. The company emphasizes a knowledge-based culture that promotes empowering leadership, open dialogue, and respect for local communities (source: ox2.com). Hiring occurs at its headquarters in Stockholm and other European hubs, including Finland, Poland, Romania, Greece, and Italy, as well as in Australia, particularly in Queensland and New South Wales, where active projects are underway (source: ox2.com). The company prides itself on its workforce diversity, with 42% of its staff being women and 38% in management positions, and it focuses on local job creation in areas surrounding its projects (source: altor.com). While specific employee benefits are not publicly detailed, OX2 encourages applications through its website, highlighting growth opportunities in expanding markets and technologies (source: ox2.com).
Last updated on Feb 23, 2026 | Report an issue
Job Description
As an Enterprise Architect at OX2, you will take a central role in shaping our technical landscape and ensuring our systems work seamlessly together across markets and functions.
This is a hands-on, high-impact role where you will collaborate with stakeholders across development, asset management, finance, commercial, and operations - across multiple countries.
Your immediate priority will be to source and onboard a strategic integration partner capable of running and building our integration landscape. This will enable our internal teams to focus on architecture, governance, and long-term design.
Beyond integration, you will
- Own and maintain the overall system landscape and data flows
- Define and govern enterprise architecture standards
- Challenge and evolve our data platform strategy
- Ensure solution architecture documentation across all systems
- Guide Product Owners toward scalable, secure, and future-proof solutions
You will also play a key role in OX2's transformation journey by
- Supporting our evolution into an Independent Power Producer (IPP)
- Helping establish the architectural foundation for AI adoption
- Enabling data exposure across key platforms (primarily IFS)
Qualifications
We are looking for someone who combines strong technical expertise with business understanding and stakeholder influence.
We believe you have
- Relevant academic background in Computer Science, Information Systems, or similar
- Several years of experience in enterprise architecture, solution architecture, or senior integration roles
- Proven experience designing and governing integration architectures in complex environments
- Experience working with enterprise architecture frameworks and documentation
- Technical experience with one or more of the following:
- IFS, OneStream, ArcGIS, IronClad, SAP SuccessFactors, Microsoft Dynamics, AWS, Azure, Microsoft Fabric (IFS and OneStream are particularly valuable)
As a person you are also
- A strong communicator who can challenge and advise stakeholders across functions and geographies
- Structured, proactive, and able to balance detail with big-picture thinking
- Fluent in English (Swedish or Polish is a plus)
We consider it a merit if you also have
- Experience in renewable energy, infrastructure, or asset-heavy industries
- Understanding of IPP business models
- Experience supporting AI/ML initiatives in enterprise environments
- Knowledge of modern data platforms (data lakes, data mesh, analytics stacks)
- Experience working with external partners and international teams
Why Join OX2?
- Be part of a purpose-driven company, accelerating the transition to renewable energy!
- Take on a high-impact role with real influence over enterprise-wide architecture
- Work in an international environment across multiple European markets
- Engage in cutting-edge transformation initiatives, including AI and data platforms
- Enjoy a flexible hybrid setup in Stockholm or Warsaw
Application and Recruitment Process
At OX2, we believe diverse perspectives strengthen our teams and lead to better decisions. We welcome applicants from all backgrounds and encourage everyone with the right competence and experience, with permission to work in the EU, to apply.
Our recruitment process is competence-based, meaning the qualifications for the role guide the selection and evaluation of candidates. As part of the process, we use assessments to ensure a fair, unbiased, and data-driven approach.
We review applications continuously, so please do not hesitate to submit your application today.
Apply now
Job expired?Please let OX2 know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let OX2 know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
April 8, 2026
Full time
Company
- Warsaw, Poland
- Stockholm, Sweden
Several years of experience in enterprise architecture or related roles
UTC+01:00 — UTC+01:00
