Senior Cyber Security Engineer

Omega CRM, A Merkle Company; Madrid; Presencial; EUR 60.000 - 80.000; Jornada completa

Descripción de la vacante

A leading digital consultancy is seeking a Senior Red Team Operator in Madrid, Spain. This role involves collaborating with top pharmaceutical companies to execute advanced cyber operations. Candidates should have over 4 years in Red Team settings, skilled at emulating real-world attackers, scripting in Python, PowerShell, and Go, and should have practical cloud security experience. The position offers a permanent contract, health insurance, and opportunities for training and certifications.

Servicios

Health insurance

Training & certifications

Home office

Formación

• 4+ years in Red Team operations with high-impact engagements.
• Skilled in scripting and engineering unconventional attack paths.
• Practical experience targeting cloud control planes and identity systems.

Responsabilidades

• Plan and execute full-spectrum Red Team operations.
• Build and deploy custom tools and payloads.
• Collaborate with internal teams to craft attack scenarios.

Conocimientos

Red Team operations

Scripting in Python

Scripting in PowerShell

Scripting in Go

Evasion of security controls

Cloud targeting and persistence

Researching attack paths

Descripción del empleo

Overview

Omega CRM Consulting is looking for a Senior Red Team Operator to collaborate with one of the top global pharmaceutical companies. Join a top‑tier Red Team in one of the world’s most regulated, security‑obsessed environments. As a Senior Red Team Operator, you’ll emulate advanced adversaries, outsmart blue teams, and push the boundaries of cyber defense.

Responsibilities

• Plan and execute full‑spectrum Red Team operations—initial access, lateral movement, privilege escalation, and data exfiltration—mirroring real‑world threat actors.
• Build and deploy custom tools, payloads, and resilient C2 infrastructure to pressure‑test modern defenses.
• Target the organization’s most sensitive assets with advanced offensive techniques across on‑prem, cloud, and hybrid environments.
• Collaborate with internal Red and White Teams to craft attack scenarios that challenge defenders and expose meaningful gaps.
• Research emerging vectors, develop novel tradecraft, and mentor junior operators.
• Support cybersecurity research and uplift projects when not executing Red Team ops.

Qualifications

• 4+ years in Red Team operations with a track record of high‑impact engagements in complex, regulated environments.
• Skilled in scripting (Python, PowerShell, Go) and engineering unconventional attack paths.
• Expert at flying under the radar—evading EDR, network sensors, and endpoint controls to minimize detection and keep operations covert.
• Practical experience targeting cloud control planes and identity systems for persistence and escalation.
• Fluent English; passionate about emulating real‑world threat actors by continuously researching and developing novel attack paths, identifying unconventional entry points, and devising creative techniques to breach and challenge the toughest security controls.
• Permanent contract.

Benefits

• Health insurance.
• Training & certifications.
• Home office.

About Omega CRM

Omega CRM, a Merkle Company, is a global digital company specialising in accelerating the Business Experience (BX) of our clients through customer‑centric solutions, technology, and data – all enhanced by AI. We operate across key industries including Retail, Healthcare, Pharma, Real Estate, Education, and Non‑Profit, delivering omnichannel experiences in Customer Service, eCommerce, Marketing, and Analytics. With over 23 years of experience, a team of 580+ professionals from 24 nationalities, and 2,500+ certifications, Omega CRM is a recognised leader in the Salesforce ecosystem in Spain.