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Posted Apr 23, 2026

Customer Security Engineer - Public Sector Cloud Security Solutions, Architecture & Technical Sales Specialist

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About arenaflex

Welcome to arenaflex, where we transform the way organizations harness the power of cloud technology to serve the public good. At arenaflex, we believe that cutting-edge security infrastructure should be accessible to government agencies, educational institutions, and public sector organizations that safeguard our communities. Our mission is to deliver world-class cloud security solutions that protect sensitive data, ensure compliance, and enable innovation across the public sector landscape.

As a leader in cloud computing and cybersecurity innovation, arenaflex has been instrumental in helping educational institutions, government agencies, and other public sector entities modernize their digital infrastructure. Our Public Sector division is growing rapidly, and we're seeking a talented Customer Security Engineer to join our team of industry experts who are passionate about making a difference in how government and education institutions operate securely in the cloud.

When leading organizations choose arenaflex Cloud, it's a significant victory for advancing the capabilities of cloud computing across critical sectors. Once public sector institutions sign on to use arenaflex Cloud products, our team ensures their transition is seamless, productive, and transformative. As a Customer Security Engineer, you'll be at the forefront of this mission, helping customers leverage the full power of our security offerings while solving their most complex technical challenges.

Position Overview

We are currently seeking a highly skilled and experienced Customer Security Engineer to join our dynamic Security team within the Public Sector division. This is a remote position based in California, USA, offering the opportunity to work with cutting-edge cloud security technologies while serving government and educational institutions that make a real impact on society.

As a Customer Security Engineer in our Security organization, you will play a pivotal role in growing our cybersecurity business by building and expanding relationships with public sector customers. You will serve as a trusted advisor and advocate for our security solutions, providing expert guidance to C-level executives, security leaders, architects, and analysts to drive projects forward. Your technical expertise will be essential in helping customers discover the value of our technology and consult on the best approaches to secure their environments while ensuring compliance with stringent regulatory requirements.

Key Responsibilities

  • Business Development Support: Collaborate closely with Security Sales and arenaflex Cloud teams to identify and qualify business opportunities, thoroughly understand customer technical and compliance objections, and develop effective strategies to resolve technical blockers that impede project success.
  • Solution Demonstration: Work comprehensively with all arenaflex Cloud Security products to demonstrate and validate solution benefits in customer and partner environments, showcasing the unique value proposition of our security offerings.
  • Technical Relationship Management: Support arenaflex Cloud Security opportunities and relationships, own technical aspects of solutions, and deliver compelling technical presentations, product and solution briefings, proofs-of-concepts, and demonstrations to customers, partners, and stakeholders.
  • Sales Enablement: Prepare and deliver impactful product messaging to highlight our solutions' value proposition using a variety of techniques including presentations, product demonstrations, white papers, trial management, and response documents tailored to public sector needs.
  • Customer Engagement: Travel to customer sites, conferences, and other related events as applicable to build strong relationships, understand operational environments, and provide on-site technical support and guidance.
  • Solution Architecture: Develop creative cloud solutions and architectures to solve customer business challenges and overcome potential technical roadblocks, ensuring optimal security posture for each organization.
  • Cross-Functional Collaboration: Liaise with product marketing management and engineering teams to stay current with industry trends, gather customer feedback, and contribute to enhancements in arenaflex Cloud products.
  • Customer Success Optimization: Lead with empathy while identifying innovative ways to multiply your impact and the impact of the team as a whole, optimizing for results when customers are in production.

Essential Qualifications

  • Education: Bachelor's degree or equivalent practical experience in Computer Science, Engineering, Information Technology, or a related technical field.
  • Experience: Minimum of 10 years of experience in security or cloud native architectures in a customer-facing role, demonstrating proven success in technical sales or customer engineering.
  • Security Expertise: Hands-on experience in cybersecurity with demonstrated knowledge in areas such as threat detection, malware intelligence, cloud security posture management, or identity and access management systems.
  • Technical Proficiency: Strong understanding of cloud native architectures and the ability to articulate complex technical concepts to both technical and executive audiences.
  • Communication Skills: Excellent problem-solving, communication, presentation, and active listening skills that enable effective customer engagement at all levels.
  • US Citizenship: Must be a US Citizen to access Controlled Unclassified Information (CUI), as required for this public sector role.

Preferred Qualifications

  • Advanced Education: Master's degree in Computer Science, Engineering, Mathematics, or a technical field related to cybersecurity or cloud computing.
  • Industry Certifications: Certification in the Cloud or Security industry (such as AWS Security, Azure Security, GCP Security, CISSP, CISM, or equivalent credentials).
  • Enterprise Security Implementation: Experience implementing security solutions for enterprises, including threat detection and hunting, malware intelligence, cloud security posture management, or identity and access management systems.
  • Market Knowledge: Comprehensive knowledge of product and solution market trends in the cybersecurity industry, including ransomware threats, attack frameworks (MITRE ATT&CK), zero trust architecture, and emerging security paradigms.
  • Public Speaking Abilities: Ability to speak publicly and deliver technical presentations to diverse audiences, including executive leadership and technical teams.
  • Public Sector Experience: Familiarity with government or educational institution procurement processes, compliance requirements, and security frameworks.

Skills and Competencies for Success

To thrive in this role at arenaflex, you will need to demonstrate a unique blend of technical expertise and interpersonal skills:

  • Technical Depth: Deep understanding of cloud security architectures, threat landscapes, and security best practices that enable you to provide expert guidance to customers.
  • Customer Empathy: Ability to understand customer pain points deeply and develop solutions that address their specific business challenges while exceeding their expectations.
  • Presentation Excellence: Strong presentation skills that allow you to communicate complex technical concepts clearly and persuasively to both technical and non-technical audiences.
  • Problem-Solving Agility: Creative problem-solving abilities that enable you to overcome technical blockers and develop innovative solutions to unique customer challenges.
  • Collaborative Mindset: Ability to work effectively with cross-functional teams including Sales, Marketing, Engineering, and Product Management to deliver exceptional customer experiences.
  • Adaptability: Comfortable operating in a fast-paced, dynamic environment where priorities may shift and new challenges emerge regularly.
  • Business Acumen: Understanding of sales processes and the ability to align technical solutions with business outcomes that drive customer success.

Career Growth and Learning Opportunities

At arenaflex, we are committed to investing in your professional development and creating pathways for career advancement. As a Customer Security Engineer, you will have access to:

  • Continuous Learning: Comprehensive training programs on arenaflex Cloud products, security technologies, and emerging industry trends.
  • Career Advancement: Clear progression pathways to senior technical roles, team leadership positions, or specialized security domains based on your interests and performance.
  • Industry Exposure: Opportunities to work with cutting-edge technologies and stay at the forefront of cloud security innovation.
  • Professional Networking: Access to a vast network of industry experts, customers, and partners through conferences, workshops, and internal communities.
  • Skill Development: Regular mentorship from senior engineers and leaders who are invested in your success and growth.

Work Environment and Culture

arenaflex offers a hybrid workplace model that includes remote roles, providing flexibility while maintaining collaborative connections. Our culture is built on principles of innovation, inclusion, and excellence. We believe that diverse perspectives drive better solutions, and we are committed to creating an environment where everyone can thrive.

As part of our Public Sector team, you will be working with organizations that serve the public interest, giving your work deeper meaning and impact. You'll be surrounded by colleagues who are passionate about using technology to make a positive difference in government, education, and the communities they serve. Our collaborative work environment encourages knowledge sharing, creative problem-solving, and continuous improvement.

Compensation and Benefits

We recognize that our team members are our most valuable asset, and we offer competitive compensation packages that reflect this commitment. The US base salary range for this full-time position is $139,000-$213,000, plus bonus, equity, and comprehensive benefits.

Your total compensation includes:

  • Base Salary: Competitive starting salary based on experience, skills, and qualifications.
  • Annual Bonus: Performance-based bonus opportunities that reward your contributions to customer success and business growth.
  • Equity: Stock options that allow you to share in arenaflex's long-term success and growth.
  • Comprehensive Benefits: Health, dental, vision insurance, retirement plans, paid time off, parental leave, and more.
  • Professional Development: Tuition reimbursement, certification support, and conference attendance opportunities.

Our salary ranges are determined by role, level, and location. The range displayed reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

Join Our Team

Are you ready to make an impact? Are you passionate about cybersecurity and want to help government agencies and educational institutions protect their digital assets? If so, we invite you to apply for this exciting opportunity to join the arenaflex team.

At arenaflex, we take pride in being an equal opportunity workplace and an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements.

If you have a disability or special need that requires accommodation during the application or hiring process, please let us know by completing our Accommodations for Applicants form. We encourage applicants from all backgrounds to apply and join us in our mission to bring the power of secure cloud computing to the public sector.

Take the next step in your career and help us shape the future of secure cloud computing for government and education. Apply today and become part of a team that's making a real difference in the world.