83zero

Honeywell in Madrid is looking for a Technical Support Engineer to remotely diagnose and troubleshoot software/hardware issues for customers and partners, manage CRM cases, and create knowledge base content.

Highly competitive daily rate – excellent earning potential We're looking for an experienced XSIAM Consultant to join a major cybersecurity programme supporting enterprise customers across Spain and the wider EMEA region. This is a senior, customer-facing role for an experienced cybersecurity professional with strong SIEM expertise and extensive hands?on...

83zero Ltd seeks a Senior Cyber Security Project Manager to oversee external customer projects in SOC and SecOps. You will manage end-to-end delivery, timelines, budgets and governance across multiple engagements, ensuring high security standards are met.The role is fully remote in Spain under a 12-month B2B contract with daily rate options. You will liaise...

Highly competitive daily rate – excellent earning potential We're looking for an experienced XSIAM Consultant to join a major cybersecurity programme supporting enterprise customers across Spain and the wider EMEA region. This is a senior, customer-facing role for an experienced cybersecurity professional with strong SIEM expertise and extensive hands?on...

Hybrid role for a Cybersecurity XDR Support Engineer on a 12-month contract, requiring 3+ years of experience and proficiency in Salesforce and Jira.

83zero are partnered with a market‑leading cybersecurity organisation seeking a Project Coordinator to join their Professional Services team. This role is ideal for someone with a background in networking, professional services, or cybersecurity who thrives in a fast‑paced, delivery‑focused environment. As a Project Coordinator, you will be...

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Expert Project Manager, Spanish (Spain) - AI TrainingType: Contract Compensation: $80/hour Location: Remote Duration:...

83zero are partnered with a market‑leading cybersecurity organisation seeking a Project Coordinator to join their Professional Services team. This role is ideal for someone with a background in networking, professional services, or cybersecurity who thrives in a fast‑paced, delivery‑focused environment. As a Project Coordinator, you will be...

**Technical Support Engineer - Tier 3** **Madrid – 12-Month Initial Fixed Term Contract** **Location:** Madrid, Spain – Hybrid (3 days per week in the office) We are seeking a Technical Support Engineer to join the Support Team in Madrid at a leading global cybersecurity company **Role Overview:** This is a highly customer-focused technical role,...

Highly competitive daily rate – excellent earning potential We’re looking for an experienced XSIAM Consultant to join a major cybersecurity programme supporting enterprise customers across Spain and the wider EMEA region. This is a senior, customer-facing role for an experienced cybersecurity professional with strong SIEM expertise and extensive...

Highly competitive daily rate – excellent earning potential We’re looking for an experienced XSIAM Consultant to join a major cybersecurity programme supporting enterprise customers across Spain and the wider EMEA region. This is a senior, customer-facing role for an experienced cybersecurity professional with strong SIEM expertise and extensive...

Highly competitive daily rate – excellent earning potential We’re looking for an experienced XSIAM Consultant to join a major cybersecurity programme supporting enterprise customers across Spain and the wider EMEA region. This is a senior, customer-facing role for an experienced cybersecurity professional with strong SIEM expertise and extensive...

83zero Ltd is seeking an experienced XSIAM Consultant to drive enterprise deployments across Spain and the wider EMEA region. You will guide modern SOC transformations, lead architecture design, data onboarding, and automated security workflows in a senior, customer-facing role. You will work on designing architectures, configuring sources, migrating legacy...

Highly competitive daily rate – excellent earning potential We’re looking for an experienced XSIAM Consultant to join a major cybersecurity programme supporting enterprise customers across Spain and the wider EMEA region. This is a senior, customer-facing role for an experienced cybersecurity professional with strong SIEM expertise and extensive...

83zero Ltd is seeking an experienced XSIAM Consultant to drive enterprise deployments across Spain and the wider EMEA region. You will guide modern SOC transformations, lead architecture design, data onboarding, and automated security workflows in a senior, customer-facing role. You will work on designing architectures, configuring sources, migrating legacy...

83zero is seeking a Project Coordinator to join their Professional Services team in Spain. This role demands strong organisational skills as you manage around 20 simultaneous projects, ensuring deadlines and deliverables are met while working in a fast-paced environment. Ideal candidates are fluent in Spanish and English, with previous experience in...

Madrid – 18-Month Initial Fixed-Term Contract Location: Madrid, Spain – Hybrid (3 days per week in the Madrid office) We are seeking a Senior Support Engineer to join the Cortex XSIAM Support team at a leading global cybersecurity company. Role Overview: This is a highly customer-focused technical role, requiring someone who combines strong...

83zero Ltd in Madrid is seeking a Senior Support Engineer to join the Cortex XSIAM Support team. This highly customer-focused role requires strong troubleshooting and deep knowledge of endpoint security, SIEM technologies and networking. You will work with customers to investigate and resolve complex issues, manage escalations, and collaborate with internal...

**Senior Technical Support Engineer** **Madrid – 18-Month Initial Fixed-Term Contract** **Location:** Madrid, Spain – Hybrid (3 days per week in the Madrid office) We are seeking a Senior Support Engineer to join the Cortex XSIAM Support team at a leading global cybersecurity company. **Role Overview:** This is a highly customer-focused technical...

83zero Ltd is seeking an experienced XSIAM Consultant to drive enterprise deployments across Spain and the wider EMEA region. You will guide modern SOC transformations, lead architecture design, data onboarding, and automated security workflows in a senior, customer-facing role. You will work on designing architectures, configuring sources, migrating legacy...