Senior IT Security Architect – Enterprise Risk Management, Cloud & Mobile Security (Remote) – arenaflex

About arenaflex – Pioneering the Future of Aviation Technology

At arenaflex, we believe that innovation fuels progress, and safety is the foundation of every flight we enable. As a global leader in aviation technology, our Computerized Innovation group spans continents, bringing together diverse talent to design, develop, and maintain cutting‑edge avionics systems that keep millions of passengers safe every day. Our mission is to blend state‑of‑the‑art engineering with relentless security practices, ensuring that every digital solution we deliver meets the highest standards of reliability, resilience, and regulatory compliance.

Why This Role Matters

The Senior IT Security Architect sits at the heart of arenaflex’s Network Safety, Risk, and Compliance (CSR) division. You will be the guardian of our enterprise‑wide security architecture, shaping policies, driving risk assessments, and partnering with cross‑functional teams to embed security into every line of code, device, and cloud service we deploy. This is a unique opportunity to influence the security posture of a world‑class aviation technology provider while working remotely with a collaborative, high‑performing team.

Key Responsibilities

• Lead the design, implementation, and continuous improvement of security solutions for all arenaflex enterprise applications, including cloud platforms, mobile devices, and on‑premise infrastructure.
• Provide expert security guidance to IT, Development, and Business teams, ensuring that security controls are integrated early in the software development lifecycle (SDLC).
• Conduct comprehensive risk assessments for new and existing technologies, delivering actionable recommendations to mitigate identified threats.
• Collaborate with Data Science, Risk, and Incident Response teams to identify, prioritize, and remediate security vulnerabilities across the organization.
• Develop and maintain security architecture documentation, standards, and best‑practice guidelines aligned with industry frameworks such as NIST, ISO 27001, and OWASP.
• Lead tabletop and “Blue/Purple” exercises, simulating cyber‑attack scenarios to test detection, response, and recovery capabilities.
• Advise senior leadership on emerging security trends, regulatory changes, and strategic initiatives that impact arenaflex’s risk landscape.
• Oversee the selection, deployment, and configuration of security tools—including firewalls, IDS/IPS, SIEM, CASB, and endpoint protection platforms.
• Drive security awareness and training programs for technical and non‑technical staff, fostering a culture of proactive security stewardship.
• Ensure compliance with regional regulations such as GDPR, CCPA, and local encryption mandates, conducting regular audits and reporting findings to governance bodies.

Essential Qualifications (Must‑Have)

• Bachelor’s degree in Computer Science, Information Security, or a related field.
• Minimum of 4 years of hands‑on experience in IT or Cybersecurity, with a proven track record of designing and implementing enterprise security architectures.
• Deep understanding of networking concepts, firewalls, proxy servers, IPS/IDS, and SIEM solutions.
• Extensive experience securing mobile platforms (MDM, MTD, Runtime Application Self‑Protection) and managing device‑level risk across iOS and Android ecosystems.
• Proficiency in vulnerability management tools, web application firewalls, and penetration testing methodologies.
• Hands‑on experience with operating systems: Linux (Red Hat, SUSE), Windows Server (2008‑2022), and UNIX.
• Strong analytical skills with the ability to translate complex security findings into clear, actionable business recommendations.
• Excellent written and verbal communication skills, capable of influencing senior stakeholders and delivering concise incident reports.
• Legal authorization to work in the United States without sponsorship.

Preferred Qualifications (Nice‑to‑Have)

• Master’s degree in Cybersecurity, Information Assurance, or a related discipline.
• Professional certifications such as Certified Information Systems Security Professional (CISSP), Certified Cloud Security Professional (CCSP), or Certified Mobile Security Professional (CMSP).
• Demonstrated expertise in cloud security architectures (AWS, Azure, GCP) and familiarity with Infrastructure‑as‑Code security controls.
• Experience with data loss prevention (DLP), content filtering, and CASB solutions.
• Prior involvement in large‑scale incident response, forensic investigations, and post‑mortem analysis.
• Leadership experience guiding cross‑functional security initiatives and mentoring junior security engineers.

Core Skills & Competencies

• Technical Acumen: Ability to design end‑to‑end security solutions that span network, application, data, and endpoint layers.
• Strategic Thinking: Vision to anticipate future security challenges and proactively develop controls that align with business growth.
• Collaboration: Strong interpersonal skills to work effectively with developers, product owners, risk analysts, and executive leadership.
• Problem Solving: Analytical mindset to dissect complex security incidents and devise robust remediation strategies.
• Communication: Clear, concise, and persuasive communication style for both technical documentation and executive briefings.
• Adaptability: Comfort navigating a fast‑paced, ever‑changing environment while maintaining focus on long‑term security objectives.

Career Growth & Learning Opportunities

arenaflex invests heavily in the professional development of its employees. As a Senior IT Security Architect, you will have access to:

• Continuous learning budgets for certifications, conferences, and advanced training.
• Mentorship programs pairing you with senior security leaders across the globe.
• Opportunities to lead high‑visibility projects that influence the security roadmap of a Fortune‑500 aviation technology provider.
• Pathways to senior leadership roles such as Chief Information Security Officer (CISO) or Director of Enterprise Risk Management.

Compensation, Perks & Benefits

While exact figures are tailored to experience, arenaflex offers a competitive total rewards package that includes:

• Base salary aligned with market benchmarks for senior security roles.
• Performance‑based bonuses tied to security milestones and risk reduction outcomes.
• Comprehensive health, dental, and vision plans with generous employer contributions.
• Retirement savings options, including 401(k) matching contributions.
• Equity participation through employee stock purchase plans.
• Fully paid vacation, holidays, and sick leave, plus flexible remote‑work arrangements.
• Travel benefits for employees and eligible family members, reflecting arenaflex’s aviation heritage.
• Wellness programs, mental‑health resources, and on‑site or virtual fitness classes.
• Educational assistance for tuition reimbursement or professional certification fees.
• Community involvement initiatives, volunteer days, and charitable matching programs.

Work Environment & Culture at arenaflex

Our culture is built on three pillars: Innovation, Safety, and Inclusion. At arenaflex you will find:

• A diverse, global team that celebrates different perspectives and encourages open dialogue.
• Agile work practices that empower you to own your projects while collaborating across time zones.
• Regular virtual “coffee chats,” hackathons, and knowledge‑sharing sessions that keep the community vibrant.
• Commitment to work‑life balance, with flexible schedules and a supportive environment for caregivers.
• Recognition programs that celebrate technical excellence, teamwork, and contributions to safety.

How to Apply

If you are ready to shape the security future of a leading aviation technology company and thrive in a remote, high‑impact role, we want to hear from you. Click the link below to submit your application, resume, and a brief cover letter outlining your most relevant security achievements.

Apply Now – Join arenaflex’s Security Leadership Team!

Closing Statement

At arenaflex, your expertise will directly protect the digital backbone of aircraft that connect the world. Join us, and become part of a mission‑driven organization where every line of code you secure helps keep passengers safe and the skies open for innovation. Take the next step in your career—apply today and help us build a more secure tomorrow.