Remote Network Security Specialist

Placements24; Southampton; Remote; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Health insurance

Remote home office stipend

Generous annual leave

Professional development

Conferences and training

Job summary

Placements24 is seeking a highly skilled Remote Network Security Specialist to bolster a rapidly growing telecommunications innovator. You will design and implement secure network architectures, monitor threats, and respond to incidents from any location.

Requirements include a bachelor’s degree in cybersecurity, computer science, or IT, 6+ years in network security focusing on telecom infrastructure, hands-on experience with Palo Alto, Cisco Firepower, Fortinet and Check Point, SIEM tools like

Qualifications

• Bachelor’s degree in Cybersecurity, Computer Science, Information Technology, or a related field.
• Minimum of 6 years of experience in network security, with a strong focus on securing telecommunications infrastructure.
• Deep knowledge of network security principles, protocols, and best practices (e.g., TCP/IP, TLS/SSL, firewall configurations, IDS).
• Hands-on experience with security technologies such as Palo Alto, Cisco Firepower, Fortinet, Check Point, and EDR solutions.
• Proficiency in using SIEM tools (e.g., Splunk, ELK Stack) for security monitoring and incident response.

Responsibilities

• Design, implement, and manage network security solutions, including firewalls, IDS/IPS, VPNs, and endpoint security.
• Monitor network traffic for security threats and anomalies, utilizing SIEM and other security tools.
• Investigate and respond to security incidents, performing root cause analysis and implementing corrective actions.
• Conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
• Develop and enforce security policies, standards, and procedures across the organization.
• Stay informed about the latest cybersecurity threats, trends, and technologies.
• Collaborate with IT and engineering teams to integrate security into the network design and development lifecycle.
• Provide security awareness training to employees.
• Ensure compliance with relevant security regulations and best practices.

Skills

Network security

Threat mitigation

Analytical thinking

Problem solving

Communication skills

Education

Bachelor's degree

Tools

Palo Alto

Cisco Firepower

Fortinet

Check Point

EDR solutions

Splunk

ELK Stack

Python

Bash

Job description

About the Role

Our client, a rapidly growing telecommunications innovator, is seeking a highly skilled Remote Network Security Specialist to bolster their security posture. This is a fully remote position, offering the flexibility to work from your preferred location. You will be instrumental in safeguarding our client's critical network infrastructure and data assets against evolving cyber threats. Responsibilities include developing and implementing robust security policies, monitoring security systems, responding to incidents, and performing vulnerability assessments. The ideal candidate possesses deep expertise in network security principles, hands‑on experience with security technologies, and a proactive approach to threat mitigation. Join our client's dedicated security team and play a vital role in protecting their advanced telecommunications operations from anywhere.

Key Responsibilities

• Design, implement, and manage network security solutions, including firewalls, IDS/IPS, VPNs, and endpoint security.
• Monitor network traffic for security threats and anomalies, utilizing SIEM and other security tools.
• Investigate and respond to security incidents, performing root cause analysis and implementing corrective actions.
• Conduct regular vulnerability assessments and penetration testing to identify and remediate security weaknesses.
• Develop and enforce security policies, standards, and procedures across the organization.
• Stay informed about the latest cybersecurity threats, trends, and technologies.
• Collaborate with IT and engineering teams to integrate security into the network design and development lifecycle.
• Provide security awareness training to employees.
• Ensure compliance with relevant security regulations and best practices.

Requirements

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field.
• Minimum of 6 years of experience in network security, with a strong focus on securing telecommunications infrastructure.
• In-depth knowledge of network security principles, protocols, and best practices (e.g., TCP/IP, TLS/SSL, firewall configurations, intrusion detection).
• Hands‑on experience with various security technologies such as Palo Alto, Cisco Firepower, Fortinet, Check Point, and endpoint detection and response (EDR) solutions.
• Proficiency in using SIEM tools (e.g., Splunk, ELK Stack) for security monitoring and incident response.
• Experience with scripting languages (e.g., Python, Bash) for automation is a plus.
• Strong analytical and problem‑solving skills.
• Excellent written and verbal communication skills, capable of articulating complex security issues.
• Relevant certifications such as CISSP, CEH, OSCP, or CCNA Security are highly desirable.

Benefits

• Highly competitive salary and potential for performance‑based bonuses.
• Comprehensive health, dental, and vision insurance.
• Remote work flexibility with a home office stipend.
• Generous annual leave and paid holidays.
• Significant opportunities for professional development, certifications, and attending industry conferences.
• Work with a collaborative and security‑focused team, contributing to critical infrastructure protection.
• Access to advanced security tools and technologies.