Welcome to arenaflex – where innovation meets proactive cybersecurity. Founded in October 2022, we have rapidly emerged as a transformative force in the cybertech ecosystem, dedicated to revolutionizing how organizations approach threat management. Our mission is simple yet profound: to develop cutting-edge open-source solutions that anticipate cyber threats, identify security gaps, and strengthen organizational security postures before problems arise.
Today, arenaflex solutions are trusted by over 6,000 public and private organizations worldwide. We are proud to support governments, Fortune 500 enterprises, mid-market companies, and emerging businesses in their quest for robust cybersecurity infrastructure. Our flagship platforms, including OpenCTI and OpenBAS, have become industry standards in threat intelligence and security automation, empowering defense teams worldwide to stay ahead of evolving threats.
At arenaflex, we believe that cybersecurity is not just about defense – it's about empowerment. We are building a global community of defenders, united by the shared belief that security should be open, collaborative, and accessible to all. Our remote-first, globally distributed team embodies this philosophy every day, working across time zones to deliver excellence to our customers wherever they are.
Are you passionate about customer outcomes and ready to make a meaningful impact in the cybersecurity industry? We are seeking a Senior Customer Success Manager to join our dynamic Customer Success team and help us continue delivering exceptional value to our customers across the Americas region.
Based in the United States and working fully remotely, you will play a pivotal role in ensuring the success, satisfaction, and ultimate loyalty of our customers throughout their entire journey with arenaflex. This is not just a support role – you will be a trusted advisor, strategic partner, and champion for our customers' objectives. You will collaborate closely with our support, engineering, product, and sales teams to align technical delivery with business goals, creating seamless experiences that drive long-term partnerships.
This position offers the opportunity to work at the intersection of technology, customer advocacy, and business growth. You will be responsible for managing complex customer relationships, identifying expansion opportunities, and contributing to the continuous improvement of our customer success programs. If you thrive in a fast-paced, mission-driven environment and enjoy building lasting relationships, this role is for you.
As a Senior Customer Success Manager at arenaflex, you will own and manage the complete customer lifecycle, ensuring every interaction adds value and strengthens the relationship. Your responsibilities will include:
End-to-End Customer Lifecycle Management: Lead customer onboarding, adoption, training, and renewal processes. Ensure customers achieve their desired outcomes at every stage, from initial implementation through ongoing usage and eventual expansion.
Strategic Relationship Building: Develop and maintain strong, proactive relationships with enterprise and mid-market customers across the Americas. Become a trusted advisor who understands their business objectives, challenges, and success criteria.
Growth Through Partnership: Identify and support opportunities for upselling and cross-selling in close partnership with the Sales team. Translate customer success into business growth through strategic account development.
Cross-Functional Coordination: Collaborate with internal teams including Support, Engineering, Product, and Sales to resolve customer issues quickly and effectively. Serve as the primary point of escalation for complex technical or business challenges.
Seamless Support Delivery: Work alongside Customer Support Engineers to ensure clear communication and timely delivery of solutions in response to support tickets and technical inquiries.
Voice of the Customer: Collect, analyze, and share customer feedback to drive product improvements and service quality enhancements. Translate customer insights into actionable recommendations for the product team.
Data-Driven Strategy: Track success metrics, analyze customer health scores, and use data to inform customer engagement strategies. Report on key performance indicators and identify trends that require attention.
Renewal Excellence: Drive renewal processes and maximize customer retention rates. Develop retention strategies for at-risk accounts and ensure consistent renewal outcomes.
At arenaflex, collaboration is at the heart of everything we do. As our Senior Customer Success Manager, you will be integral to our cross-functional ecosystem:
Reporting Structure: You will report directly to the American Head of Customer Success, receiving guidance and mentorship to accelerate your professional development.
Internal Partners: Work closely with Customer Support Engineers (CSEs), Sales Representatives, Product Managers, and Engineering teams to deliver unified customer experiences.
Regional Collaboration: Partner with regional teams across North America to serve our diverse customer base, sharing best practices and coordinating account strategies.
Cross-Functional Impact: Collaborate across departments to ensure high customer satisfaction, identify expansion opportunities, and contribute to overall company growth objectives.
We are seeking an experienced professional who combines customer-centricity with technical acumen. The ideal candidate will bring:
Experience: Minimum 3+ years of experience in Customer Success, Account Management, or a similar client-facing role within the SaaS or technology sector. Experience in enterprise software or cybersecurity is highly valued.
Location: Based in the United States with proven experience supporting national and regional customers across diverse industries and geographies.
Technical Aptitude: Strong technical comfort level and the ability to quickly learn and work with complex platforms. Familiarity with threat intelligence platforms, security operations tools, or open-source solutions is a significant advantage. Full training on our platforms (OpenCTI and OpenBAS) will be provided.
Communication Excellence: Exceptional verbal and written communication skills. You must articulate complex concepts clearly to both technical and executive audiences.
Remote Work Proficiency: Comfortable operating in a remote, asynchronous-first culture. Self-motivated, disciplined, and able to manage your time effectively across multiple time zones.
Technical Toolkit: Experience with CRM and CSM tools such as Salesforce, HubSpot, Gainsight, or similar platforms. Proficiency in customer journey tracking, health scoring, and success metrics analysis.
Industry Knowledge: Familiarity with the cybersecurity sector, particularly threat intelligence, security operations, or vulnerability management, is a strong plus. Understanding of customer challenges in this space will accelerate your success.
Language Skills: Fluency in English is required. Additional languages, particularly Spanish or Portuguese, are beneficial for serving our diverse Americas customer base.
Beyond experience and qualifications, we look for individuals who embody certain core competencies that drive success in this role:
Customer Advocacy: A genuine passion for customer outcomes. You should naturally put customer needs first and advocate tirelessly on their behalf within the organization.
Strategic Thinking: Ability to see the big picture while managing day-to-day details. You should develop account strategies that align customer goals with arenaflex solutions.
Problem-Solving: Resourceful and proactive approach to challenges. You should anticipate issues before they arise and develop creative solutions when obstacles appear.
Emotional Intelligence: Strong interpersonal skills that enable you to build rapport quickly, navigate difficult conversations, and maintain composure under pressure.
Data Literacy: Comfortable working with metrics, dashboards, and analytics. You should use data to inform decisions and demonstrate ROI to customers and stakeholders.
Adaptability: Thrives in a fast-growing, evolving environment. You should be comfortable with change and able to pivot quickly as customer needs and company priorities shift.
At arenaflex, your career development is one of our top priorities. We are committed to helping you grow both professionally and personally:
Professional Development: Access to comprehensive training programs, including deep dives into our platform technologies (OpenCTI, OpenBAS) and broader cybersecurity domain knowledge.
Career Pathways: Clear advancement opportunities within the Customer Success organization, including potential progression to leadership roles such as Customer Success Director or VP of Customer Success.
Skill Expansion: Exposure to cross-functional projects and initiatives that broaden your experience in product management, sales strategy, and operations.
Industry Leadership: Opportunities to become a subject matter expert in cybersecurity threat intelligence, positioning yourself as a thought leader in the industry.
Global Exposure: Work with customers and colleagues from around the world, gaining invaluable international business experience.
arenaflex is more than a workplace – it's a community of passionate professionals united by a common mission. Here's what makes our culture unique:
Remote-First Philosophy: We are a fully distributed team, giving you the freedom to work from anywhere in the United States. We trust our team members to deliver excellence without micromanagement.
Asynchronous Excellence: We prioritize asynchronous communication, allowing deep work and flexible schedules while staying connected through thoughtful documentation and collaboration.
Mission-Driven Work: Every team member understands that our work matters. We are building tools that protect organizations from cyber threats, and that purpose drives our daily efforts.
Global Community: Join a diverse team spanning multiple continents. Connect with colleagues who bring unique perspectives and experiences to our shared mission.
High Standards, High Care: We hold ourselves to excellence in everything we do, always with respect, empathy, and humility. Ego has no place at arenaflex.
Our culture is grounded in four core values that guide every decision and interaction:
Cohesion: We work together as one team, supporting each other and aligned around common goals. Success is a shared journey.
Openness: We embrace transparency, open communication, and open-source principles. We believe in sharing knowledge freely and welcoming diverse perspectives.
Responsibility: We take ownership of our commitments and hold ourselves accountable. We deliver on our promises and stand behind our work.
Equity: We treat everyone fairly and with respect. We champion inclusion and believe diverse teams build better products.
We believe in rewarding our team members fairly and sharing our success together. Here's what we offer:
Competitive Compensation: Salary commensurate with experience, skills, and market benchmarks. We regularly review compensation to ensure fairness and competitiveness.
Equity Participation: Every team member receives equity, ensuring you share in arenaflex's growth and success. We are all owners here.
Remote-First Flexibility: Work from wherever you are most productive. We offer flexible schedules that fit your life and work style.
Home Office Setup: Choose the equipment and setup that works best for you. We provide a budget for your home office needs.
Health & Wellness: Comprehensive health, dental, and vision insurance options for you and your family.
Time Off: Generous paid time off policy that encourages rest and rejuvenation.
Professional Development: Learning and development budget to support your growth and skill acquisition.
We enable cybersecurity through inclusion – from code to culture.
At arenaflex, we are proud to be an equal opportunity employer. We believe that diversity makes our products stronger, our team more resilient, and our impact more meaningful. We welcome talent of every background, identity, and lived experience.
We are committed to providing equal employment opportunities regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic. What matters here is what you bring to the table – your skills, your passion, your perspective, and your drive to make a difference.
If you're ready to make an impact, grow your career, and be part of something meaningful, we invite you to apply today. Join our team and help us build the future of cybersecurity – together. At arenaflex, you'll find more than a job; you'll find a community of like-minded professionals who share your passion for making the digital world safer.
We can't wait to meet you and learn how you will contribute to our mission of empowering defenders worldwide.