Back to Jobs

Experienced Full Stack Cybersecurity Incident Responder – Web & Cloud Application Development

Remote, USA Full-time Posted 2026-06-25

At arenaflex, we're on a mission to revolutionize the world of cybersecurity by fostering a culture of innovation, collaboration, and expertise. As a leading player in the industry, we're committed to staying ahead of the curve and protecting our clients from the ever-evolving threats of the digital landscape. We're now seeking an experienced Full Stack Cybersecurity Incident Responder to join our team and help us achieve our goals.

Job Summary:

As a Full Stack Cybersecurity Incident Responder at arenaflex, you will be responsible for leading the response efforts for the entire lifecycle of security incidents, from occurrence identification to recovery and prevention. You will work closely with our Global IT team to develop and implement incident response plans, conduct thorough investigations, and provide expert analysis to senior leadership and incident response teams. Your expertise will be instrumental in driving the development and improvement of our IR program, including the integration of cutting-edge technologies and best practices.

Responsibilities:

* Lead incident response efforts for the entire lifecycle of security incidents, including occurrence identification, assessment, containment, eradication, recovery, and documentation

  • Conduct thorough investigations of security incidents, including malware analysis, threat hunting, and digital forensics
  • Collaborate with our Global IT team to develop and implement incident response plans, including the integration of new technologies and best practices
  • Provide expert analysis and recommendations to senior leadership and incident response teams on incident response strategies and tactics
  • Develop and maintain relationships with external vendors and partners to ensure the availability of specialized expertise and resources
  • Stay up-to-date with emerging threats and technologies, and provide recommendations for the improvement of our IR program
  • Collaborate with our SOC Examiners and Incident Response Teams to develop and conduct tabletop exercises and simulation scenarios to identify areas for improvement and optimize incident response processes
  • Work closely with our SIEM Designing team to improve telemetry and visibility for incident detection and analysis

Requirements:

* Bachelor's degree in Computer Science, Cybersecurity, or a related field

  • 3+ years of experience in incident response, malware analysis, and digital forensics
  • Proven expertise in security incident management strategies throughout the entire lifecycle, including evaluation, control, recovery, documentation, evidence protection, and legal sciences
  • Experience performing in-depth digital forensic examinations of mobile devices, laptops, workstations, tablets, and other digital media
  • High-level working experience with at least one digital forensic tool (e.g., EnCase, FTK, etc.)
  • Strong experience in malware identification, malware analysis, and reverse engineering of malicious code
  • Broad experience with EDR technologies, malicious code analysis, packet capture analysis, identifying indicators of compromise (IOC), threat analysis, anomaly detection, advanced firewalls (NGFW), security incident and event management (SIEM) technologies, and vulnerability assessment tools
  • Strong understanding of networking, operating system platforms, database management systems, cloud, and hosting services
  • Excellent written and verbal communication skills, with the ability to convey complex technical concepts to both technical and non-technical audiences
  • Working knowledge of compliance and regulatory requirements for SOX, PCI, GDPR, and other relevant standards

Preferred Qualifications:

* Four-year degree or equivalent experience in Cybersecurity, Data Science, Data Analytics, or a related field

  • 4+ years of experience in incident response, malware analysis, and digital forensics
  • Certifications such as CISSP or equivalent
  • Experience with cloud-based security platforms and services
  • Strong experience with threat intelligence and threat hunting

What We Offer:

* Competitive salary and benefits package

  • Opportunity to work with a leading company in the cybersecurity industry
  • Collaborative and dynamic work environment
  • Professional development and growth opportunities
  • Flexible work arrangements, including remote work options
  • Access to cutting-edge technologies and tools
  • Recognition and rewards for outstanding performance

How to Apply:

If you're a motivated and experienced cybersecurity professional looking for a new challenge, please submit your application, including your resume and a cover letter, to [arenaflex Careers Page](https://arenaflex.com/careers). We can't wait to hear from you! Apply for this job

Similar Jobs

Experienced Ramp Agent (Customer Service Representative) - Phoenix Airport

Remote, USA Full-time

Experienced Healthcare Customer Service Representative - Remote USA Opportunity at arenaflex

Remote, USA Full-time

Experienced Customer Service Representative – Delivering Exceptional Experiences for arenaflex Customers

Remote, USA Full-time

Experienced Full Stack Customer Service Representative – Remote Customer Experience Expert

Remote, USA Full-time

Experienced Sales Support Specialist for Mobility Scooters – Web Chat & Customer Engagement

Remote, USA Full-time

Experienced Online Customer Service Representative – arenaflex (Remote)

Remote, USA Full-time

Experienced Data Entry Clerk – Remote Work Opportunity with arenaflex

Remote, USA Full-time

Experienced Part-time Remote Data Entry Operator – Data Management and Compliance Specialist at arenaflex

Remote, USA Full-time

Experienced Entry-Level Customer Relations Chat Agent – Remote Work Opportunity with arenaflex

Remote, USA Full-time

Experienced Part-Time Remote Customer Service Representative – Disney Enthusiast Wanted

Remote, USA Full-time

Experienced Live Chat Support Specialist – Delivering Exceptional Customer Experiences through Real-Time Assistance and Proactive Issue Resolution

Remote, USA Full-time

Labor and Delivery, Clinical Triage Nurse job at Sutter Health in UT, ID, AR, AZ, TN, MO, MT, SC

Remote, USA Full-time

Experienced Financial Associate – Remote Opportunity for Ambitious Individuals to Revolutionize Financial Literacy and Empower Families and Businesses

Remote, USA Full-time

Hiring Now: 2nd Shift Plant Controls Specialist

Remote, USA Full-time

Experienced Live Chat Representative for Exceptional Customer Support - Remote Work Opportunity

Remote, USA Full-time

SEO & Product Page Marketing Specialist for Supplement Brand

Remote, USA Full-time

MDS Coordinator | Transitional Care Unit | Brendan House

Remote, USA Full-time

Backend Developer (m/w/d) remote

Remote, USA Full-time

Chat Support Specialist - Remote Work

Remote, USA Full-time

Entry-Level Amazon Data Entry Specialist - Launch Your Career in E-Commerce with No Experience Required (Part-Time Remote Opportunity)

Remote, USA Full-time