Especialista de Seguridad de la Información y Ciberseguridad (CMDB)

Remote staff security researcher role focused on identifying, validating, and remediating novel and systemic vulnerabilities in GitLab's DevSecOps platform, including AI agents and workflows. Requires 7+ years in security research or offensive roles, hands-on exploit development, proficiency with one or more of Ruby, Go, Python, TypeScript, or Rust, and experience with AI attack vectors. Position reports to the Senior Manager of Application Security; US base salary range listed.

Lead and conduct advanced security research and penetration testing across GitLab's platform and AI/agent surfaces, develop testing methodologies and tooling, validate vulnerabilities with proof-of-concept exploits, drive class-level remediations, mentor others, and coordinate cross-functional remediation. Role expects 10+ years' relevant experience and proficiency in two or more of Ruby, Go, Python, TypeScript, or Rust. US base salary range listed: $203,200–$275,000 USD (for US residents).

Provide remote and onsite technical support across client infrastructure, networks, and IT environments. Diagnose, repair, configure, and upgrade hardware, systems, and network infrastructure; investigate and resolve complex technical issues; deliver infrastructure projects from design through deployment; maintain documentation and monitor system performance. Must have 5+ years in a Senior Engineer role with strong knowledge of Windows Server, Active Directory, Microsoft 365, virtualization, cloud, cybersecurity, routing and switching (BGP, OSPF, VRRP), SD-WAN, and security appliances. Industry certifications (Fortinet, Cisco, Microsoft, VMware, Sophos, Citrix, or similar) are mentioned.

Join New Relic's Access & Governance Platform to build and operate authentication and authorization services (login, session/token management, enterprise SSO integrations, SCIM provisioning), build APIs and tooling for access controls, participate in on-call rotations, and address reliability, data-integrity, and security issues. Requires 1+ years building reliable backend services; Java or Ruby preferred.

Twilio is hiring a Staff AI Security Engineer for its Threat Detection and Response team to design and build detection tooling, automate response workflows, and perform threat hunting for AI-related and cloud-based threats. The role requires 3+ years of security engineering experience in production cloud environments and experience with SIEM/SOAR, infrastructure-as-code (e.g., Terraform or CloudFormation), and AI agentic workflows; occasional travel may be required. This remote role is based in the US (not eligible to hire in CA, CT, NJ, NY, PA, WA).

Drive investigation, mitigation, and remediation of urgent fraud and product abuse incidents (e.g., account takeovers, card testing). Perform deep-dive analyses of high-risk accounts using FT3 taxonomy, collaborate cross-functionally with security, fraud, data science, and legal teams, and help automate and scale response processes while mentoring teammates and improving tooling and processes.

Remote U.S.-based Senior DevSecOps Engineer role supporting federal customers. Responsibilities include developing IaC/Configuration-as-Code, creating Helm charts and deploying to EKS, building automation scripts (Bash/Python/Perl/Go), integrating services with Kubernetes, and operating compliant AWS environments. Required: 4+ years industry experience typical for senior level, experience with Kubernetes/EKS, AWS and terraform/helm, proficiency in Go and Python, configuration management (Puppet/Chef/Ansible), container security experience, CKA/CKAD and one of the listed security certifications. Active Secret security clearance required. Salary range $140,000–$180,000; up to 35% travel.

nuHarbor is hiring a Security Analyst to operate on a Sunday–Wednesday 12:00am–10:30am ET shift. The role performs alert triage, investigations (including complex/high-severity), containment and response actions in client environments using SIEM/MDR/mXDR/EDR tooling, documents findings, and escalates as needed. Requires authorization to work in the United States and a minimum of two years' relevant experience (experience with Splunk Enterprise Security, CrowdStrike Falcon, and/or Microsoft Sentinel is specified). Listed base salary range is $90,000–$116,000 per year.

CrowdStrike is hiring a senior-level architect/engineer in Cloud Platform Engineering to lead enterprise architecture design, governance, and reusable infrastructure-as-code patterns. The role focuses on AWS networking (Transit Gateway, VPCs, multi-account), Terraform, Kubernetes, CI/CD, cloud migration/data-center exit programs, and building architecture review and governance processes. Requires 7+ years of relevant experience and strong communication skills; US-remote candidates eligible.

Point is hiring a Senior Security Operations Analyst (Detection & Response) to join its security team as the primary monitoring and response hire. The role includes on-call incident response, engineering SIEM detections (Coralogix and similar), automating response (SOAR/detection-as-code), vulnerability management, log source onboarding, and producing audit-ready documentation. Requires 5+ years in security operations/incident response, practical AWS and Google Workspace experience, scripting ability (e.g., Python), and authorization to work in the U.S.