Referso Jobs

Senior Offensive Security Engineer

Delinea · Posted Nov 9, 2026

Open

Remote, United States
Remote
Full-time · Senior
3+ years

Senior Offensive Security Engineer

Delinea · Posted Nov 9, 2026

Open

Remote, United States
Remote
Full-time · Senior
3+ years

Offensive Security Engineer, Specialist

Vanguard · Posted Nov 9, 2026

Open

Malvern, Pennsylvania, United States
Hybrid
5+ years

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Design, build, and maintain offensive security platforms and cloud environments.

Responsibilities

Design, build, and maintain offensive security platforms and cloud environments.
Engineer primarily in Microsoft Azure, with additional support across AWS.
Develop Infrastructure-as-Code using Terraform, Bicep/ARM, CloudFormation, or similar tools.
Automate provisioning, deployment, patching, and lifecycle management using Python, PowerShell, Bash, Go, or similar languages.
Build and support CI/CD pipelines, containerized solutions, and reusable deployment patterns.

Requirements

Nice to have: Red Team
Nice to have: Purple Team
Nice to have: penetration testing
Nice to have: security research
Nice to have: security labs

Skills

Microsoft Azure AWS Terraform Bicep ARM CloudFormation

Starsza Specjalistka / Starszy Specjalista ds. operacji Red Team

PKO Bank Polski · Posted Nov 9, 2026

Open

Warszawa, Poland
Senior
2–4 years

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Senior Red Team Operations Specialist

Responsibilities

realizujesz najbardziej wymagające operacje Red Team i testy bezpieczeństwa (testy penetracyjne)
uczestniczysz w projektowaniu technicznym scenariuszy ataków
uczestniczysz w Purple Team - pilnujesz jakości prowadząc sesje i przeglądając wyniki
dbasz o standardy technologiczne: narzędzia, infrastrukturę ofensywną, OPSEC i reguły
świadomie wspierasz swoją pracę narzędziami AI i aktywnie promujesz taki sposób działania w zespole

Skills

testy penetracyjne operacje Red Team Linux Windows bazy danych urządzenia sieciowe aplikacje chmura Active Directory Cobalt Strike

Senior Red Team Consultant

Bishop Fox · Posted Nov 6, 2026

Open

Remote, United States +1 more
Remote
Full-time · Senior
5+ years

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Seeking remote US or Mexico-based hacking professionals focused on red teaming to run engagements including network, web, physical, and social engineering attacks.

Locations (2)

United States
Mexico

Responsibilities

Running red teaming engagements, starting with research
Profiling organizations
Defining attack objectives and crafting attack tree graphs
Performing operations based on planning to achieve attack objectives (network, web apps, physical, social engineering)
Helping customers understand their attack surface

Requirements

Nice to have: exploit development
Nice to have: assembly (x86/arm)
Nice to have: threat modeling
Nice to have: threat intelligence
Nice to have: incident response

Skills

offensive security experience

Senior Red Team Specialist

iFood · Posted Nov 4, 2026

Open

Osasco, São Paulo, Brazil
Senior

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Lead offensive security operations against iFood Pago infrastructure, applications, and processes, including web, API, mobile, cloud-native, and AI-powered systems.

Responsibilities

Plan and execute Red Team engagements and adversary simulations
Perform security testing on web, API, and mobile applications
Assess security of cloud-native environments such as Kubernetes and containers
Conduct security tests on AI-powered systems for vulnerabilities like prompt injection
Develop automation tools and integrations using AI/LLMs

Requirements

Nice to have: AI/LLM security testing
Nice to have: Bug bounty participation
Nice to have: Security research publications
Nice to have: OSCP
Nice to have: OSEP

Skills

Red Team operations Penetration Testing Web application security API security Mobile security Kubernetes security

Consultant Sécurité Offensive – Red Team Operator (H/F)

B&W Deloitte GmbH · Posted Feb 18, 2026

Open

Paris, Île-de-France, France

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Red Team Operator in Deloitte France’s Offensive Security Center

Responsibilities

Participer à des engagements Red Team en équipe pour nos clients en simulant des attaques réelles basées sur du social engineering, de l’intrusion physique, de l’exploitation de vulnérabilités
Développer et automatiser (DevOps) l’infrastructure de Red Team existante
Réaliser de la veille technologique sur les TTPs actuelles et les intégrer au sein de l’arsenal d’outils
Intégrer l’équipe Offensive Security chez Deloitte France
Participer à des missions d’expertise pour des clients de tous secteurs, de tailles différentes et localisés tant en France (et régions) qu’à l’étranger

Skills

Windows Linux Mac sécurité réseau firewall SIEM SOC Command & Control

Senior Offensive Security Engineer

Senior Offensive Security Engineer

Responsibilities

Requirements

Skills

Benefits

Offensive Security Engineer, Specialist

Responsibilities

Requirements

Skills

Starsza Specjalistka / Starszy Specjalista ds. operacji Red Team

Responsibilities

Skills

Senior Red Team Consultant

Locations (2)

Responsibilities

Requirements

Skills

Senior Red Team Specialist

Responsibilities

Requirements

Skills

Consultant Sécurité Offensive – Red Team Operator (H/F)

Responsibilities

Skills

Benefits

Sliver jobs

Responsibilities

Requirements

Skills

Benefits

Responsibilities

Requirements

Skills

Responsibilities

Skills

Locations (2)

Responsibilities

Requirements

Skills

Responsibilities

Requirements

Skills

Responsibilities

Skills

Benefits