Latest Network Security Jobs

Workday HCM Lead

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace London, UB8 1LQ, United Kingdom

Specialist Software Engineer, Python

As a Specialist Software Engineer, you will work on prototyping and developing innovative cybersecurity solutions, collaborating with cross-functional teams to enhance Darktrace's platform. Your role involves advancing the company's unique methodology for defending against unknown cyber-attacks, embracing innovation, and optimizing solutions for speed and scale.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Sr. Analyst, Falcon Complete , GBR)

This role involves monitoring and analyzing security alerts, handling incidents across multiple platforms, performing malware analysis, and developing processes for incident detection and response. You will also mentor junior analysts and contribute to industry thought leadership through public speaking and writing.

CrowdStrike United Kingdom

Remote Permanent

Incident Response Consultant , GBR)

This role involves performing host and network-based forensics, conducting malware analysis, and leading incident response engagements. You will work with high-profile clients, produce detailed reports, and contribute to industry thought leadership through public speaking and writing.

CrowdStrike United Kingdom

Remote Permanent

Cyber Threat Detection / SOC Analyst - SANS/GIAC

As a Cyber Threat Detection Analyst, you will actively hunt for malicious activity using telemetry, SIEM data, and threat intelligence. You will develop hypotheses based on MITRE ATT&CK TTPs, support incident management, and collaborate with SOC teams, red teams, and purple teams to enhance defensive coverage.

Adecco Wokingham, Berkshire, United Kingdom

On-site Permanent Clearance Required

IT Technician

The IT Technician role involves hands-on IT support, managing servers, networks, cloud services, and firewalls. You will also train staff on Microsoft 365 and SharePoint, develop skills in Power Apps and ERP systems, and play a key role in building a full onsite IT department.

Hydrachem Limited Billingshurst, RH14 9QP, United Kingdom £27,500 – £32,500 pa

On-site Permanent

Sr. Technical Support Engineer, Focused Services

This role involves providing dedicated technical support for Prisma Cloud, addressing complex post-sales concerns and troubleshooting issues at both the application and operating system levels. You will collaborate with multi-functional teams, document troubleshooting steps, and lead root cause analysis to ensure high customer satisfaction and service excellence.

Palo Alto Networks United Kingdom

Remote Permanent Clearance Required

Cyber Threat Detection / SOC Analyst - SANS/GIAC

As a Cyber Threat Detection Analyst, you will actively hunt for malicious activity using SIEM data, threat intelligence, and telemetry. You will develop hypotheses based on MITRE ATT&CK TTPs, support incident response, and collaborate with SOC and red/purple teams to enhance threat detection and defensive strategies.

Adecco Wokingham, United Kingdom

On-site Permanent Clearance Required

Senior Systems Engineer

This role involves supporting and maintaining customer IT environments, designing and implementing infrastructure solutions, and leading projects across Microsoft Azure, Microsoft 365, and security technologies. You will act as a senior technical escalation point, manage complex incidents, and work directly with customers to understand their requirements.

Bermuda Microsystems Group Ltd. Hamilton, Alba / Scotland, ML3 7AW, United Kingdom US$95,000 – US$125,000 pa

On-site Permanent

Databricks Platform Engineer

This role involves designing and implementing scalable Databricks Lakehouse platforms on AWS and Azure, architecting end-to-end data platforms, and leading client engagements to translate business requirements into technical solutions. The engineer will also focus on security, governance, and best practices in data architecture, while collaborating with data engineers, scientists, and product teams to ensure successful delivery.

Sagacity London, United Kingdom

On-site Permanent

IT Systems Lead

The IT Systems Lead will own and operate the Microsoft environment, build and secure IT infrastructure for a UK-based engineering workshop, and collaborate with international IT teams. The role involves high autonomy, security-focused practices, and direct impact on the organisation's mission in European defence technology.

Robert Half London, United Kingdom £70,000 – £90,000 pa

Hybrid Permanent Clearance Required

IT Operations Lead

This hands-on IT Operations Lead role involves owning day-to-day IT operations, managing cloud platforms, and leading incident response. You'll mentor team members, drive automation, and improve IT processes in a fast-paced, technology-driven environment.

Eligo Recruitment Se13Qx, SE1 3QX, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent

Infrastructure Build Engineer

This role involves deploying and maintaining IT infrastructure across multiple secure Defence sites in the UK. Responsibilities include hardware and software configuration, site-based implementation, testing, and providing technical support. The position offers hands-on experience in a nationally significant programme with a focus on security and operational readiness.

Sopra Steria Hp27Ah, HP2 7AH, United Kingdom

Hybrid Permanent Clearance Required

Back End Engineer

The Back End Engineer will join Netcraft's growing engineering team to maintain and improve existing Perl-based platforms critical to the company's cybercrime detection and disruption services. The role involves designing and developing features, ensuring system reliability, and collaborating with cross-functional teams to meet business needs.

Netcraft London, United Kingdom

Hybrid Permanent

Cybercrime Analyst, 2pm

As a Cybercrime Analyst, you will join Netcraft's Technical Operations team to identify and respond to cyber threats, protecting clients from online attacks. Your day-to-day responsibilities will include incident response, classifying malicious content, and providing feedback to customers. You will work closely with colleagues across different teams, contributing to process improvements and maintaining a positive, solution-focused approach.

Netcraft Bath, United Kingdom

Hybrid Permanent Shift-work