**Experienced Full Stack Cybersecurity Specialist – 5G Network Penetration Testing and Vulnerability Analysis**

At arenaflex, we're on a mission to revolutionize the future of technology and innovation. As a global consulting firm, we're committed to delivering cutting-edge solutions that address the complex challenges of the modern business environment. Our 5G Lab is at the forefront of this revolution, and we're seeking an experienced full stack cybersecurity specialist to join our team. **The Opportunity:** Are you passionate about cybersecurity and eager to make a real impact? Do you enjoy the thrill of the hunt and the head-to-head challenge of gaining access to well-protected networks? If so, we want to hear from you. As a full stack cybersecurity specialist, you'll have the opportunity to develop your penetration testing and vulnerability analysis skills by supporting our cutting-edge cloud-native 5G network with ongoing penetration research, data science efforts, virtual/augmented reality programs, and much more. **Key Responsibilities:** * Perform penetration testing and vulnerability assessments of computer network intrusion vectors and mitigations related to mobile telecommunication systems * Generate security reports and assist in the implementation and design of security solutions * Collaborate with our team to develop new tools and approaches to develop the next generation of security methodologies * Conduct research and analysis to identify vulnerabilities and develop strategies to mitigate them * Work closely with our clients to understand their security needs and develop customized solutions to address them **You Have:** * Experience with penetration testing, vulnerability analysis, security controls, and risk mitigation * Experience with specifications, protocols, deployments, security, or vulnerability assessments of 4G, LTE, and 5G systems * Experience with scripting languages such as Python, Pearl, Bash, or Ruby * Experience with virtual machines and containers to perform tasks including deployment or performing security analysis of said systems * Knowledge of security architecture and design, including firewalls, Intrusion Detection Systems, Virtual Private Networking, and virus and malware protection technologies * Ability to obtain a security clearance * Bachelor's degree in Computer Science, Cybersecurity, or Information Technology and 3 years of experience in intrusion analysis or 6 years of experience conducting vulnerability and intrusion analysis and 2 years of experience with mobile telecommunications systems in lieu of a degree **Nice if You Have:** * Experience with designing, deploying, operating, or troubleshooting 3G, 4G, 5G telecommunications networks and components * Experience with command line, SSH, simple bash scripting, and installing and debugging software services * Experience with 5G features and architectures * Experience using OSINT tools and techniques such as Shodan, Censys, DNSRecon, and Google docking * Experience using penetration testing tool suites such as Kali Linux, Parrot OS, and Black Arch * Experience with cyber security tools including Nmap, Nessus, Scapy, OpenVAS, Wireshark and TCPDump, and making recommendations based on findings of those cyber security tools * Experience performing incident response activities * Knowledge of penetration testing methodologies including NIST SP 800-115, STRIDE, and MITRE ATT&CK * Knowledge of telecommunication protocols, architecture, and processes, including air interface protocols * TS/SCI clearance with a polygraph **About arenaflex:** arenaflex is a global consulting firm, widely recognized for its expertise in technology, engineering, and management services. Originating in the United States, arenaflex has expanded its reach to numerous countries, including the United Kingdom, where it plays a significant role in consulting services across various sectors. In the UK, arenaflex offers a wide range of services tailored to both public and private sector clients. Their work includes cybersecurity, data analytics, digital solutions, and strategic consulting. They assist government agencies in modernizing their operations and improving efficiency through technology. In the private sector, they help companies innovate and adapt to the rapidly changing technological landscape. arenaflex's UK operations are part of their broader strategy to provide localized expertise while leveraging global knowledge and resources. This approach ensures that their clients receive customized solutions that are informed by a deep understanding of both the local market and global best practices. The firm's UK team consists of experienced professionals who work closely with clients to address complex challenges and drive transformative change. The firm's commitment to innovation and excellence is evident in its collaborative approach, where they partner with clients to co-create solutions that deliver lasting impact. arenaflex in the UK is dedicated to helping clients navigate the complexities of the modern business environment, ensuring they remain competitive and resilient in the face of ongoing disruption. **What We Offer:** * Competitive salary range of £35-£45 per hour * Opportunity to work on cutting-edge projects and develop your skills in a dynamic and innovative environment * Collaborative and supportive team culture * Flexible working arrangements, including remote work options * Comprehensive training and development programs to support your career growth * Access to the latest technology and tools * Opportunity to work with a global consulting firm with a strong reputation for excellence **How to Apply:** If you're passionate about cybersecurity and eager to make a real impact, we want to hear from you. Please submit your application, including your resume and a cover letter, to [insert contact information]. We look forward to hearing from you and exploring how you can contribute to our team's success. **Equal Opportunities:** arenaflex is an equal opportunities employer and welcomes applications from all qualified candidates. We are committed to creating a diverse and inclusive work environment that reflects the communities we serve. Apply for this job