Principal Cybersecurity Incident Responder – Remote (Full‑Time) – $27/Hour – arenaflex

About arenaflex – Pioneering Security in a Digital‑First World

arenaflex is a global leader in retail and e‑commerce, delivering seamless shopping experiences to millions of customers every day. As the digital landscape evolves, arenaflex invests heavily in protecting its data, infrastructure, and brand reputation. Our security team is the guardian of this mission, combining cutting‑edge technology with relentless curiosity to stay ahead of emerging threats. If you thrive in fast‑paced environments, love solving complex puzzles, and want to make a tangible impact on a world‑class organization, you’ve found your next challenge.

Why This Role Matters

As a Principal Cybersecurity Incident Responder at arenaflex, you will be at the front line of our defense strategy. You will lead the investigation, containment, eradication, and recovery of security incidents across a diverse technology stack that includes on‑premise servers, cloud platforms, endpoints, and mobile devices. Your work will directly influence the safety of customer data, the continuity of business operations, and the overall trust that our brand commands.

Key Responsibilities

• Incident Lifecycle Management: Own the end‑to‑end process for security incidents—from detection and triage to post‑mortem analysis and lessons learned.
• Threat Hunting & Analysis: Conduct deep‑dive forensic examinations of compromised systems, mobile devices, and network traffic to uncover attacker tactics, techniques, and procedures (TTPs).
• Collaboration with Global IT Teams: Work closely with the Global IT organization to coordinate containment actions, system remediation, and communication of technical details to senior leadership.
• IR Program Development: Design, refine, and expand arenaflex’s incident response playbooks, ensuring they incorporate the latest threat intelligence and industry best practices.
• External Partnerships: Engage with third‑party breach and forensic consultants, as well as law enforcement agencies, when incidents require external expertise.
• Forensic Tooling & Automation: Build and maintain forensic pipelines using tools such as EnCase, FTK, and custom scripts to accelerate evidence collection and analysis.
• Malware Reverse Engineering: Perform static and dynamic analysis of malicious code, develop detection signatures, and share findings with the broader security community.
• SIEM & Telemetry Enhancement: Partner with the SIEM engineering team to improve log collection, correlation rules, and alerting fidelity for faster detection.
• Risk & Compliance Alignment: Ensure incident handling processes meet regulatory requirements (SOX, PCI‑DSS, GDPR) and internal compliance standards.
• Training & Mentorship: Lead tabletop exercises, conduct security awareness sessions, and mentor junior analysts to elevate the overall skill set of the security operations center (SOC).

Essential Qualifications

• Education: Bachelor’s degree in Computer Science, Information Security, or a related discipline (or equivalent practical experience).
• Experience: Minimum 3 + years of hands‑on incident response, malware analysis, and digital forensics in a corporate environment.
• Technical Proficiency: Demonstrated expertise with forensic tools (e.g., EnCase, FTK), EDR solutions, NGFWs, and SIEM platforms.
• Malware Expertise: Strong background in malware identification, reverse engineering, and development of detection signatures.
• Systems Knowledge: Solid understanding of Windows, Linux, macOS, cloud services (AWS, Azure, GCP), and virtualization technologies.
• Communication Skills: Ability to translate complex technical findings into clear, actionable reports for both technical and non‑technical audiences.
• Regulatory Insight: Working knowledge of compliance frameworks such as SOX, PCI‑DSS, and GDPR.
• Certifications (Preferred): CISSP, GCIH, GCFA, or equivalent security certifications.

Preferred Skills & Attributes

• Advanced degree or specialized training in cyber forensics, threat intelligence, or related fields.
• Experience leading incident response across multi‑cloud environments and hybrid infrastructures.
• Proficiency in scripting languages (Python, PowerShell, Bash) for automation of forensic tasks.
• Demonstrated ability to manage high‑pressure situations, prioritize competing incidents, and maintain meticulous documentation.
• Strong interpersonal skills with a collaborative mindset, capable of influencing cross‑functional teams.
• Passion for continuous learning and staying ahead of emerging threat vectors.

Core Competencies for Success

• Analytical Thinking: Ability to dissect complex data sets, identify patterns, and draw accurate conclusions under tight deadlines.
• Problem‑Solving: Creative approach to developing mitigation strategies when standard solutions fall short.
• Attention to Detail: Rigorous documentation and evidence handling to ensure forensic integrity.
• Leadership: Guiding incident response teams, driving tabletop exercises, and fostering a culture of proactive security.
• Adaptability: Quickly shifting focus between multiple high‑priority incidents while maintaining quality of work.

Career Growth & Learning Opportunities

arenaflex is committed to the professional development of its employees. In this role, you will have access to:

• Sponsored certifications and advanced training programs in digital forensics, threat hunting, and cloud security.
• Mentorship from senior security architects and industry‑leading experts.
• Opportunities to present findings at internal and external security conferences.
• Cross‑departmental projects that broaden exposure to architecture, risk management, and compliance.
• A clear career ladder from Principal Incident Responder to Security Operations Manager, and eventually to Chief Information Security Officer (CISO) pathways.

Work Environment & Culture at arenaflex

Our security team operates in a hybrid model that blends remote flexibility with occasional on‑site collaboration at our state‑of‑the‑art security operations center. arenaflex values:

• Innovation: We encourage experimentation with new tools, threat‑intelligence feeds, and automation frameworks.
• Inclusivity: A diverse workforce where every voice is heard, and ideas are judged on merit.
• Work‑Life Balance: Flexible scheduling, generous paid time off, and wellness programs to support mental and physical health.
• Transparency: Open communication channels with leadership, regular updates on security posture, and clear expectations.
• Recognition: Performance‑based bonuses, employee awards, and public acknowledgment of outstanding contributions.

Compensation, Perks & Benefits

arenaflex offers a competitive hourly rate of $27 per hour, complemented by a comprehensive benefits package that includes:

• Medical, dental, and vision coverage with multiple plan options.
• 401(k) retirement plan with company match.
• Paid parental leave, sick days, and vacation time.
• Professional development stipend and tuition reimbursement.
• Remote work allowance for home office setup.
• Employee assistance program (EAP) and mental‑health resources.
• Annual performance bonuses and stock‑option opportunities.

How to Apply

If you are ready to lead critical incident response initiatives, mentor the next generation of security talent, and protect a globally recognized brand, we want to hear from you. Submit your application through the arenaflex careers portal and include a detailed resume highlighting your incident response achievements.

Apply!

Join arenaflex – Secure the Future, One Incident at a Time

At arenaflex, your expertise will be the cornerstone of a resilient security program that safeguards millions of customers worldwide. Embrace the challenge, grow your career, and become part of a team that values curiosity, integrity, and excellence. Apply today and start your journey with arenaflex.