At a Glance
- Tasks: Lead global infrastructure and cybersecurity initiatives to ensure high availability and security.
- Company: Fluence, a leader in intelligent energy storage and optimisation software.
- Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
- Other info: Dynamic work environment focused on collaboration and continuous improvement.
- Why this job: Join us to shape the future of energy with innovative technology and impactful solutions.
- Qualifications: 10+ years in IT infrastructure and cybersecurity leadership required.
The predicted salary is between 63000 - 77000 £ per year.
Fluence (Nasdaq: FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are helping to create a more resilient grid and unlock the full potential of renewable portfolios. With gigawatts of successful implementations across nearly 50 markets, we are transforming the way we power our world for a more sustainable future.
The Director for Service Infrastructure and Cybersecurity at Fluence is a pivotal technical leadership role responsible for governing our Tier 2 global infrastructure, platform operations, and information security ecosystem. Operating as the primary engineering and escalation authority for our Remote Monitoring and Diagnostic Center (RMDC / Tier 1), this position ensures the high availability, security, resilience, and scalable growth of Fluence’s enterprise cloud assets, central data platform infrastructure, and customer-facing edge environments.
Key Responsibilities
- Infrastructure & Platform Operations (Tier 2 Lead)
- Oversee global AWS resource administration, including EC2 OS lifecycle updates, EBS snapshots, AMI management, S3 lifecycle policies, resource cleanup, and capacity/quota monitoring.
- Direct network architecture and operations, including global firewalls, Zero Trust Architecture (ZTA), VPC routing, and secure VPN connectivity to customer sites and jump hosts.
- Administer Central Data Acquisition Systems (DAS - OS6 & OS7) and database infrastructures, driving MySQL/NoSQL automation, database performance tuning, shard rollover, patching, and data purge policies.
- Oversee platform lifecycle management across Linux OS, F.OS, firmware, controllers, servers, UPS devices, switches, routers, and firewalls.
- Cybersecurity & Information Security Governance
- Champion identity and access management (IAM) governance across AWS and connected platforms, enforcing MFA, role-based policies, least privilege, key rotations, and periodic joiner/mover/leaver access reviews.
- Manage cybersecurity operations, including vulnerability scanning, security group and firewall rule reviews, patch compliance execution, penetration testing coordination, and secrets/vault administration.
- Deployment & Service Enablement
- Lead standardized global rollouts for OS, platform, and firmware updates across cloud, Central DAS, and edge environments in coordination with Field Service Engineers.
- Manage site onboarding deployments, site decommissioning workflows, deployment runbooks, rollback protocols, and test/staging environment validation prior to production releases.
- Facilitate software automation and internal tooling initiatives, promoting Infrastructure-as-Code (IaC) and operational scripting to streamline recurring tasks.
- Service Management & ITIL Practices
- Change Enablement: Guide change planning, maintenance window scheduling, risk reviews, rollback planning, and customer notification protocols.
- Service Configuration & Asset Management: Maintain the global CMDB/site inventory (versions, configurations, IPs, contacts) and oversee hardware EOL/EOS tracking, spare allocation, and software license tracking/reclamation.
- Service Continuity & Availability: Define availability standards and DR plans (RTO/RPO targets) for Central DAS and customer-facing platforms; lead scheduled DR failover drills and backup restore verifications.
- Capacity & Monitoring: Drive capacity forecasting for compute, storage, and licensing as sites scale; direct Tier 2 monitoring platform architecture, threshold definitions, alert routing, and alert-fatigue cleanup in support of RMDC operations.
- Problem Management & Knowledge
- Function as the Tier 2 escalation lead for root-cause analysis (RCA) on RMDC-escalated problems; maintain standard runbooks, topology diagrams, vendor support contracts (AWS, Mango/Radix, OS licensing), and InfoSec audit evidence.
What will our ideal candidate bring to Fluence?
- Demonstrated Technical Leadership: Proven experience leading multi-disciplinary IT infrastructure, platform engineering, and cybersecurity teams within high-availability industrial IoT, energy, or SaaS enterprise environments.
- Deep Cloud & Network Expertise: Hands‑on mastery of AWS infrastructure administration, enterprise networking (firewalls, ZTA, VPN tunnels, routing), Linux system administration, and Infrastructure-as-Code (IaC) automation.
- Cybersecurity & Compliance Governance: Thorough working knowledge of InfoSec practices, vulnerability management, IAM frameworks, zero‑trust architectures, certificate lifecycle management, and audit readiness support.
- Strong Service Management Acumen: Demonstrated mastery of ITIL/Service Management principles‑specifically Change Enablement, CMDB governance, Capacity & Continuity Planning (RTO/RPO), and Incident/Problem Management.
- Operational & Cross‑Functional Collaboration: Exceptional ability to partner across operations (RMDC Tier 1), field service engineering, and vendor ecosystems while maintaining clear runbooks, change controls, and escalation pathways.
- Continuous Improvement Mindset: Track record of using operational insights, post‑implementation change reviews, and monitoring data to continually drive process automation, cost optimization, and resilience enhancements.
Required Qualifications And Experience
- Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Engineering, or a closely related technical discipline required. Master's degree in a relevant field preferred.
- Minimum of 10–12 years of progressively responsible experience in IT infrastructure, cloud platform operations, cybersecurity, or related technical disciplines, including at least 5 years in technical leadership or management roles.
- Relevant industry certifications such as CISSP, CISM, AWS Certified Solutions Architect, ITIL, or equivalent credentials preferred.
- Demonstrated experience within the energy, utilities, renewable energy, battery energy storage systems (BESS), industrial automation, or other mission‑critical infrastructure environments strongly preferred.
- Experience supporting industrial control systems (ICS), SCADA, industrial IoT, or interconnected IT/OT environments, including cybersecurity considerations for distributed industrial assets strongly preferred.
- Proven experience managing enterprise‑scale cloud infrastructure, preferably AWS, network security, Linux‑based platforms, and cybersecurity operations supporting geographically distributed, high‑availability environments.
- Working knowledge of industry‑recognized cybersecurity and compliance frameworks, including NIST, IEC 62443, ISO 27001, and applicable critical infrastructure security requirements.
- Demonstrated experience leading multidisciplinary technical teams, managing third‑party service providers, and driving ITIL‑aligned service operations, incident response, disaster recovery, and continuous improvement initiatives.
Our Culture
At Fluence, our culture is the foundation that drives our ambitious growth strategy and fuels our mission to transform the future of energy. Our core cultural pillars empower us to innovate, collaborate, and lead with purpose, ensuring we continue to deliver unparalleled value to our customers and the world.
- Unleash Voices: We believe every voice matters. We encourage openness, active listening, and decisive action to create a culture where everyone has the opportunity to contribute to our success. We foster an environment where diverse perspectives are heard and valued, driving innovation and progress.
- Customer Fluent: Our customers are at the heart of everything we do. We’re committed to delivering exceptional value that exceeds expectations by understanding our customers' needs and adapting swiftly to meet them. Our deep focus on customer satisfaction drives us to continuously improve and innovate.
- Infinite Impact: We are committed to creating the impossible. We push boundaries to deliver sustainable, game‑changing solutions that shape a brighter, more energy‑efficient future for all. Our team is passionate about making a lasting impact that will resonate for generations to come.
- All In: We are all in for growth. Our teams are relentlessly focused on identifying and seizing opportunities that propel us forward. We embrace an ownership mindset, pushing ourselves and each other to accelerate progress and create lasting success.
Equal Opportunity Employer
At Fluence, we believe great teams are built on a collaborative and connected culture. We’re proud to be an Equal Opportunity Employer and welcome qualified applicants of all backgrounds. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, national origin, age, disability, veteran status, gender identity or expression, genetic information, or any other status protected by law.
Work Authorization
To join our team, you’ll need to be legally authorized to work in the United States at the time of application and throughout your employment, without the need for employer sponsorship. Please note that Fluence does not sponsor work visas for this position.
DIRECTOR, SERVICE INFRASTRUCTURE & CYBERSECURITY employer: Villari
Villari provides employees with opportunities for career advancement and engagement in meaningful projects that contribute to a sustainable future. The supportive work culture encourages collaboration and innovation.
StudySmarter Expert Advice🤫
We think this is how you could land DIRECTOR, SERVICE INFRASTRUCTURE & CYBERSECURITY
✨Get Involved in the Cybersecurity Community
Diving into the cybersecurity community is key for landing that full-time gig. Join forums like Reddit's r/cybersecurity or attend local meetups to connect with industry veterans and other job seekers. Networking is everything in this field—don’t just be a passive lurker!
✨Show Off Your Skills with Capture the Flag Competitions
Participate in Capture the Flag (CTF) competitions; these are not just a fun way to boost your skills but also a chance to showcase your talent to potential employers. Many companies, including Villari, love seeing candidates who actively engage in these challenges.
✨Tailor Your Online Presence
Make sure your LinkedIn and any professional profiles reflect your cybersecurity expertise. Share your projects, whether they’re personal or from a previous role, to catch the eye of hiring managers. This is how they’ll find your passion and commitment to the field!
✨Apply Directly Through Villari
Don’t forget to head straight to our website and check out any openings for cybersecurity roles at Villari. Applying directly can sometimes give you an edge, especially if you can mention that you've been following our work or engaging in the community.
We think you need these skills to ace DIRECTOR, SERVICE INFRASTRUCTURE & CYBERSECURITY
Some tips for your application 🫡
Show off your technical skills:In cybersecurity, it's crucial to highlight your technical prowess. Make sure your CV showcases specific skills like network security, penetration testing, or threat analysis. If you have relevant certifications (like CEH or CISSP), pop those on the front page to grab attention!
Tailor your portfolio for the role:Even for a full-time role, a portfolio can set you apart. If you've worked on any cybersecurity projects—be it CTF challenges, security assessments, or research papers—include these in your application. This demonstrates not just your skills, but also your hands-on experience!
Use real-world examples:When writing your cover letter, don’t just stick to your qualifications. Share real-world examples of how you’ve tackled security issues or vulnerabilities. This gives the hiring team at Villari insight into your practical problem-solving abilities and makes your application memorable.
Demonstrate your passion for cybersecurity:Cybersecurity is an ever-evolving field, so show us that you’re always learning! Mention any recent courses, webinars, or industry events you’ve attended. This not only exhibits your enthusiasm but also signals to Villari that you’re committed to staying ahead in the game.
How to prepare for a job interview at Villari
✨Sharpen Your Technical Skills
For a role in cybersecurity, it’s essential to be up-to-date with the latest tools and techniques. Brush up on your knowledge of firewalls, intrusion detection systems, and vulnerability assessment tools. Be ready to discuss specific scenarios where you’ve applied these skills, as hands-on experience can really set us apart in interviews.
✨Prepare for Scenario-Based Questions
Expect the interviewers at Villari to throw in some hypothetical situations to see how you’d handle them. Think about common security breaches or incidents and be prepared to explain how you would respond. This not only shows your problem-solving skills but also your understanding of real-world cybersecurity challenges.
✨Highlight Your Certifications
Certifications like CompTIA Security+, CISSP, or CEH can give you a significant edge in a full-time role in cybersecurity. Make sure to mention these during your interview and be prepared to discuss what you learned through those certifications and how they relate to the position at Villari.
✨Show Your Passion for Cybersecurity
Since you’re going for a full-time gig, showing genuine enthusiasm for the field can make all the difference. Share any personal projects, blogs, or communities you’re part of that relate to cybersecurity. This not only showcases your passion but also your commitment to staying engaged in this ever-evolving field.