Linux Systems Engineer (Edge Devices) (Remote/Hybrid in Greece)

ABOUT POWER FACTORS
Power Factors is a software and solutions provider leading the next generation of clean energy with Unity, one of the most widely deployed renewable energy management suites (REMS) in the market. With over 300 GW of wind, solar, and energy storage assets managed worldwide across 600+ customers and 18,000 sites, Power Factors manages 25% of the world’s renewable energy data.

Unity supports the entire energy value chain, from monitoring and controls to market analytics. Our open, data-driven applications empower stakeholders to collaborate, automate workflows, and make informed decisions to maximize asset returns — including solutions for SCADA & PPC, centralized monitoring, performance management, commercial asset management, and field service management.

With deep domain expertise, AI-powered insights are delivered at scale so businesses can optimize assets, unlock growth, and make smarter decisions as the world transitions to clean energy.

ABOUT THE ROLE
We ensure the reliability and performance of both internal and external systems while enabling rapid improvement. Using open source, SaaS, and in-house tools, we manage and support the service lifecycle — deploy, configure, upgrade, monitor, and optimize.

We are seeking a Linux Systems Engineer experienced with bare metal edge devices (industrial PCs, embedded systems) to oversee development, production, and lifecycle maintenance of thousands of deployed units (x64, armhf, arm64).

WHAT YOU WILL BE DOING

• Automate deployment, maintenance, and upgrades across industrial PCs (alma9, Debian, vendor Linux)
• Onboard new hardware platforms and maintain existing ones
• Maintain custom Linux package repository for supported targets
• Develop and maintain lifecycle tools (Bash, Python, Go)
• Create production flows and CD processes for large-scale deployments
• Advocate for changes that improve reliability, performance, and serviceability

WHAT YOU WILL NEED TO BE SUCCESSFUL

• 5+ years with Linux, CLI, scripting, tools, and services
• Extensive experience with RHEL (CentOS, ALMA, Rocky) & Debian (Ubuntu)
• Proficient in package management (RPM, deb), building & cross-compilation
• Strong networking knowledge (DHCP, DNS, routing, NAT, VPN, VLAN, web servers, proxies)
• Experience with industrial PCs, SBCs, embedded systems
• YOCTO/OpenEmbedded experience
• Strong scripting (Bash, Python) and C skills
• Degree in Computer Science, Engineering, or similar
• Team player, knowledge-sharing, minimal supervision

NICE TO HAVE

• Embedded systems development background
• Ansible experience
• Strong documentation habits
• Troubleshooting to root cause
• Preference for standardization over hacks
• Openness to new tools & processes

LIFE @ POWER FACTORS

We are an agile software development company – big enough to make an impact, but small enough to move quickly and execute in a growing industry. We are a team of bold and ingenious talents driven by results. We are passionate about making the world a better place. We seek fierce and humble people to help us achieve our ambitious plan.

WHY JOIN US

By joining the Power Factors team, you’ll be part of a dynamic group of innovative and driven individuals dedicated to making a positive impact. Every day, your work will directly contribute to advancing clean energy solutions and supporting global sustainability initiatives. Our culture runs deep and shows up in how we work together - committed, conscientious and collaborative. With many opportunities for professional growth, Power Factors is here to support your development as we lead the charge in transforming the energy industry. 

WE ARE AN EQUAL OPPORTUNITY EMPLOYER

Power Factors is an Equal Opportunity Employer committed to engaging a diverse workforce and sustaining an inclusive culture. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status