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Sr. Portfolio Manager (m/f/d)

Join Fluence Energy in Erlangen or Berlin as a Sr. Portfolio Manager overseeing battery storage projects. Lead a project management team, coordinate portfolios, and engage stakeholders. Benefit from a dynamic culture and 20-30% travel within Germany.

Hybrid Full time UTC+01:00 Updated today

Applies on fluenceenergy.wd12.myworkdayjobs.com

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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. For more information, please visit fluenceenergy.com.

Ihre Hauptverantwortlichkeiten

  • Leitung eines Teams von Projektmanagern: Ressourcenplanung und Teamentwicklung.
  • Management eines Portfolios von Batteriespeicherprojekten: Überwachung internationaler Batteriespeicherprojekte, insbesondere in Deutschland, um die Einhaltung von Umfang, Zeitplan, Kosten und Qualitätsvorgaben sicherzustellen.
  • Portfolioplanung und koordination: Planung und Koordination aller Aktivitäten des Portfolioteams, um einen effizienten Arbeitsablauf sicherzustellen und Projektmeilensteine zu erreichen.
  • Stakeholder-Engagement: Aufbau und Pflege von Beziehungen zu relevanten Stakeholdern, Bereitstellung täglicher Updates zum Projektstatus und Änderungen.
  • Analyse der Kundenanforderungen: Klärung der Kundenziele und -anforderungen, Analyse von Arbeitspaketen und Erstellung/Steuerung von Projektspezifikationen für Zulieferer.
  • Analyse und Anpassung des Projektstatus: Überwachung des Projektstatus und Anpassung von Umfang, Zeitplan oder Budget bei Bedarf, um die Projektanforderungen zu erfüllen.
  • Berichterstattung: Monatliche Berichte an den Vorstand und wöchentliche Berichte an Kunden liefern, um Transparenz und Rechenschaftspflicht sicherzustellen.
  • Claim-Management: Ansprüche effizient bearbeiten, um Risiken zu mindern und Projektgefahren zu managen.
  • Inbetriebnahmekoordination: Koordination von Inbetriebnahmemaßnahmen vor Ort in Zusammenarbeit mit dem Baustellenmanagement.
  • Einhaltung von Standards und Vorschriften: Einhaltung von PM-Standards und Geschäftskodizes, einschließlich Umwelt-, Gesundheits- und Sicherheitsrichtlinien (EHS).

Ihre Fähigkeiten und Qualifikationen

  • Erfahrung: Mindestens 10 Jahre als Projektmanager im Anlagenbau/EPC-Geschäft, vorzugsweise im Bereich Energie- oder Netzlösungen, Windenergie oder erneuerbare Energien.
  • Ausbildung: Masterabschluss in Elektro- oder Maschinenbau.
  • Kundeninteraktion: Nachgewiesene Erfahrung im Umgang mit anspruchsvollen Kunden.
  • Technischer und kommerzieller Fokus: Starkes Augenmerk auf Fristen und Budgetvorgaben, Verknüpfung technischer und kommerzieller Perspektiven.
  • Führung: Nachgewiesener Erfolg in der Zusammenarbeit mit allen Managementebenen. Erfahrung in Personalmanagement
  • Kommunikation: Starke schriftliche und mündliche Kommunikationsfähigkeiten in Deutsch (Muttersprache oder C1-Niveau) und Englisch (professionell).
  • Reisebereitschaft innerhalb DE 20% - 30%

Diese Rolle ist entscheidend für den Erfolg unserer Batteriespeicherprojekte. Wenn Sie eine Mischung aus technischer Expertise, kaufmännischem Geschick und Führungsqualitäten haben, laden wir Sie ein, unserem dynamischen Team beizutreten.

Main Responsibilities

  • Leading a team of Project Managers: Resource planning and team development.
  • Managing a portfolio of battery storage projects: Overseeing international battery storage projects, particularly in Germany, ensuring compliance with scope, schedule, cost, and quality requirements.
  • Portfolio planning and coordination: Planning and coordinating all activities of the portfolio team to ensure an efficient workflow and achievement of project milestones.
  • Stakeholder engagement: Building and maintaining relationships with relevant stakeholders, providing daily updates on project status and changes.
  • Analysis of customer requirements: Clarifying customer objectives and requirements, analyzing work packages, and preparing/managing project specifications for suppliers.
  • Analysis and adjustment of project status: Monitoring project status and adjusting scope, schedule, or budget as required to meet project requirements.
  • Reporting: Providing monthly reports to the Board and weekly reports to customers to ensure transparency and accountability.
  • Claim management: Managing claims efficiently to mitigate risks and manage project-related exposures.
  • Commissioning coordination: Coordinating on-site commissioning activities in collaboration with site management.
  • Compliance with standards and regulations: Ensuring compliance with project management standards and business codes, including Environmental, Health and Safety (EHS) guidelines.

Key Qualifications and Experience

  • Experience: At least 10 years of experience as a Project Manager in the plant engineering/EPC business, preferably in the energy or grid solutions sector, wind energy, or renewable energy.
  • Education: Master's degree in Electrical Engineering or Mechanical Engineering.
  • Stakeholder interaction: Demonstrated experience in dealing with demanding customers.
  • Technical and commercial focus: Strong focus on deadlines and budget requirements, with the ability to connect technical and commercial perspectives.
  • Leadership: Proven success working with all levels of management. Experience in personnel management.
  • Communication: Strong written and verbal communication skills in German (native speaker or C1 level) and English (professional proficiency).
  • Willingness to travel: 20-30% travel within Germany.

Fluence IS AN EQUAL OPPORTUNITY EMPLOYER and fully subscribes to the principles of Equal Employment Opportunity to ensure that all applicants and employees are considered for hire, promotion, and job status without regard to race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, marital or familial status.

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.

Typical pay for similar roles

Estimate
€54,000–78,096 annually
Project Management · Germany · 33 similar jobs

The middle half of pay advertised on Rejobs for this group over the last 24 months. This employer has not stated a salary.

About this role

Posted
15 Sep 2026
Updated
15 Sep 2026
Job type
Full time
Workplace
Hybrid
Sectors
Working hours
UTC+01:00
Experience
At least 10 years

About Fluence Energy

Company Overview

Name

Fluence Energy

Headquarters

Arlington, VA, United States

Founded

2018

Size

Approximately 600 employees globally (source: salestools.io).

What They Do

Fluence Energy focuses primarily on energy storage technology solutions and services, including design, delivery, integration, optimization software, and control platforms for renewables and storage integration into grids (source: fluenceenergy.com). Its core products encompass standardized energy storage systems such as Gridstack, Ultrastack, Sunstack, and Edgestack, designed for utility-scale, industrial, commercial, and renewable-integrated applications, paired with the Fluence IQ Digital Platform for AI-optimized asset management, rapid deployment, and maximization of clean energy usage (source: mapquest.com). These offerings build on pioneering technologies from AES Energy Storage (Advancion platform) and Siemens (Siestorage), providing container-based systems, comprehensive services, and cloud-based software to address grid challenges in a transforming energy landscape (source: pestel-analysis.com). Target markets include utilities, developers, commercial and industrial clients, and service providers across utility-scale projects, with a global footprint in 24 countries and territories (source: fluenceenergy.com). Fluence holds a competitive position as the global market leader in energy storage, having topped the Navigant Research utility-scale energy storage leaderboard in 2018, named one of Fast Company’s Most Innovative Companies, and deploying the largest fleet of energy storage projects worldwide (source: fluenceenergy.com).

Projects & Track Record

By 2021, Fluence had more than 2.4 gigawatts (GW) of energy storage projects in operation or awarded across 24 countries and territories, reflecting its early track record in utility-scale deployments (source: fluenceenergy.com). The company maintains the largest deployed fleet of energy storage projects globally, with deployments supporting grid integration of renewables in key markets, though specific completed project names, locations, capacities, and years are not detailed in available sources beyond aggregate figures (source: fluenceenergy.com). Ongoing operations emphasize global expansion, with projects and contracts secured through 2020 and beyond, focusing on new markets for storage (source: dcfmodeling.com). Key clients span utilities, developers, and industrial users, with partnerships rooted in its Siemens and AES origins, though specific client names are not listed; the company serves a broad ecosystem including power sector stakeholders worldwide (source: fluenceenergy.com).

Recent Developments

The provided sources, primarily from 2021 and earlier, do not cover major announcements, contracts won, acquisitions, mergers, funding rounds, awards, certifications, or milestones specifically from 2024-2025, limiting verifiable details to pre-2022 events such as the 2021 IPO raising $867.9 million (source: dcfmodeling.com). Fluence was recognized as topping the Navigant Research leaderboard in 2018 and listed among Fast Company’s Most Innovative Companies around that period, but no awards from the last two years (2024-2025) are documented here (source: fluenceenergy.com). Expansion efforts continue through Fluence Next, a unit for commercializing new technology-driven opportunities in power and energy shifts, as noted in 2021 job descriptions (source: fluenceenergy.com).

Working There

Fluence Energy offers roles across engineering (software development and infrastructure), product management and design, sales and marketing (business development, customer success), operations (finance, HR, procurement, logistics), and executive leadership, with positions like Principal Fluence Next (focusing on new technology commercialization, M&A evaluation) and Operations Manager (handling sales planning, reporting, compliance) often based in Arlington, VA, or continental U.S. locations (source: salestools.io). Hiring occurs at the Arlington, VA headquarters (4601 Fairfax Drive, Suite 600) and remote/continental U.S. options, with global offices like Alpharetta, GA, and others potentially open based on expansion (source: fluenceenergy.com). Company culture emphasizes safety, quality, integrity, personal ownership, honest communication, agility, intellectual curiosity, collaboration, prioritizing high-impact efforts, fun through creativity and inclusivity, and a hands-on attitude, fostering innovation via modern workspaces with open-plan offices, collaboration spaces, high-speed tech, wellness facilities, dining, and recreation at headquarters (source: salestools.io). Benefits include comprehensive packages supporting well-being and growth, with Fluence positioned as an equal opportunity employer; candidates are directed to apply via LinkedIn for open roles (source: fluenceenergy.com).

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