Senior/Staff Security Engineer – Corporate Security

October 10

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Phantom

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Crypto • Security • Web 3

Phantom is a company that provides a digital wallet and support services for managing cryptocurrencies such as SOL, ETH, POL, and Bitcoin. It offers guidance on account management, connecting to popular crypto apps, staking, and using hardware devices like Ledger Nano. Phantom prioritizes security and assists users in managing their crypto assets safely, ensuring they are aware of potential scams and providing tips for securing their digital wallets. The platform also supports mobile access on iOS and Android devices, offering solutions for various troubleshooting issues and frequently asked questions.

51 - 200 employees

Founded 2021

₿ Crypto

🔐 Security

🌐 Web 3

📋 Description

• Design, implement, and manage security for all corporate endpoints across our fully distributed workforce • Deploy and operate our security stack including MD, EDR/XDR, ZTNA and SSO • Implement zero-trust architecture principles including device trust, conditional access, and least-privilege controls • Enforce security baselines, hardening standards, and compliance policies across all corporate systems • Build and maintain secure authentication systems and identity management workflows • Lead security initiatives for endpoint hardening, access controls, and corporate infrastructure protection • Conduct security design reviews and risk assessments for new services, tools, and integrations • Perform vulnerability assessments and drive remediation efforts across corporate systems • Partner with IT and cross-functional teams to balance security requirements with business velocity • Develop and enforce IT security policies, standards, and procedures aligned with industry best practices • Respond to security incidents and events impacting corporate systems with urgency and technical depth • Collaborate with the Detection & Response team to build detection rules, alerts, and monitoring for corporate infrastructure threats • Automate security workflows using Python, Go, or similar languages to reduce manual toil • Create runbooks and playbooks for common security scenarios • Leverage security tooling and automation to scale security operations efficiently • Evangelize security best practices through education, training, and internal communications • Build security awareness programs that empower employees to make secure decisions • Partner with engineering teams to embed "secure by default" principles into development workflows • Serve as a trusted security advisor across the organization

🎯 Requirements

• 5+ years of experience in corporate/enterprise security, IT security, or endpoint security engineering • Deep hands-on expertise with: • MDM platforms: JAMF, Kandji, Intune, or similar for macOS/iOS fleet management • EDR/XDR solutions: CrowdStrike, SentinelOne, Microsoft Defender, or similar • Identity & Access Management: Okta, Azure AD/Entra ID, or similar SSO/IAM platforms • Authentication protocols: SAML, OAuth, OIDC, SCIM • Zero Trust architecture: Device trust, conditional access, identity verification, and least-privilege access models • Strong scripting/automation skills: Python, Go, Bash for security automation and tooling • Cloud security knowledge: Hands-on experience with AWS, GCP, or Azure • macOS security expertise: Deep understanding of macOS security architecture, hardening, and management • Proven ability to independently manage projects, navigate ambiguity, and drive initiatives to completion • Collaboration skills: Ability to work cross-functionally, influence without authority, and translate security requirements for non-technical stakeholders • Security-first mindset with practical knowledge of zero-trust principles, defense-in-depth, and risk-based security.

🏖️ Benefits

• Competitive salary and equity • Comprehensive insurance (medical/dental/vision) — 100% covered • Stipend for your ideal remote set-up • Flexible hours and a supportive remote environment • Unlimited vacation: Take time when you need it (and we really mean it!) • 401(k) retirement plan • Monthly wellness benefit • Weekly meal benefit • Global off-sites