Infrastructure Security Engineer

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Alpen Labs

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2022

₿ Crypto

🌐 Web 3

🔥 Funding within the last year

💰 Grant - Alpen Labs on 2025-10

Crypto • Web 3

Alpen Labs is a blockchain infrastructure company building Bitcoin-native financial primitives and developer tooling. It provides an EVM-compatible environment and novel security primitives—such as a 1-of-N Bitcoin bridge, optimistic ZK-verifiers, and a ZK rollup architecture—to enable secure, non-custodial, programmable Bitcoin finance. Alpen Labs focuses on enabling developers to deploy BTC-denominated lending, payments, and other financial apps that settle directly on Bitcoin while preserving decentralization and Bitcoin security.

📋 Description

• Lead the security of Alpen’s cloud infrastructure, production systems, internal platforms, and operational environments. • Design, implement, and maintain security controls across AWS and cloud-native infrastructure. • Lead infrastructure hardening initiatives across servers, containers, Kubernetes clusters, and cloud services. • Drive identity and access management programs, including least-privilege access, RBAC, privileged access management, and secrets management. • Own vulnerability management processes, remediation programs, and infrastructure security reviews. • Build and improve security monitoring, detection engineering, alerting, and incident response capabilities. • Investigate security incidents, conduct root-cause analysis, and lead response and recovery efforts. • Develop and maintain incident response playbooks, operational procedures, and security runbooks. • Partner with engineering teams to secure CI/CD pipelines, deployment workflows, and developer platforms. • Review infrastructure architecture and operational changes to identify and mitigate security risks. • Automate security controls and integrate security tooling into engineering workflows. • Conduct threat modeling and architecture reviews for infrastructure and platform services. • Support endpoint security, device management, vendor security assessments, and internal security initiatives. • Establish security metrics, reporting, and visibility into operational risk across the organization. • Collaborate effectively within a globally distributed team.

🎯 Requirements

• 7+ years of experience in infrastructure security, security engineering, security operations, or related fields • Strong experience securing cloud environments, particularly AWS • Deep understanding of Linux systems administration and security • Hands-on experience with Kubernetes, containers, and cloud-native infrastructure • Experience with SIEM, EDR, logging, monitoring, and incident response tooling • Strong knowledge of networking, VPNs, DNS, firewalls, load balancing, and network security principles • Experience implementing IAM, RBAC, secrets management, and privileged access controls • Experience securing CI/CD pipelines and infrastructure-as-code environments • Strong scripting or programming skills in Python, Go, Bash, Rust, or similar languages • Experience leading security initiatives in production environments • Experience supporting blockchain, fintech, or financial infrastructure environments • Experience securing Bitcoin, Layer 2, or distributed systems infrastructure • Familiarity with Terraform, Pulumi, Ansible, or similar infrastructure-as-code tooling • Experience with SOC 2, ISO 27001, or similar security and compliance frameworks • Knowledge of zero-trust architectures and modern cloud security practices • Experience with threat hunting, detection engineering, and threat intelligence programs • Background working in startup or high-growth environments.

🏖️ Benefits

• What we extend to our new hires is an invitation to actively contribute to the evolution of cutting-edge technologies within the blockchain space. • This presents a unique opportunity to innovate and devise creative solutions for complex security and infrastructure challenges. • To support your journey, we commit to providing all the resources necessary for your learning, growth, and productivity. • Moreover, our compensation package is designed to mirror the passion, dedication, and hard work you invest in your role. • We recognize and appreciate your contributions by aligning your exceptional commitment with generous compensation.