Platform Security Engineer — Enterprise Hardening Lead

Jane; United States; Remote; USD 98,000 - 148,000; Full time

Benefits offered by this job

Benefits package

Job summary

Jane is seeking an Enterprise Security Engineer to harden platforms and protect health information across our remote teams in the US, Canada, and the UK. You’ll own hands-on work in endpoint security, identity and access, and data protection, partnering with IT and Security Engineering to shape our security function.

Join a team that uses AI and automation to reduce toil, improve investigations, and move faster.

Qualifications

• 2 to 4 years in enterprise or infrastructure security, security operations, or incident response.
• Hands-on endpoint and EDR experience (CrowdStrike Falcon) for triage, investigation, and hardening, plus incident response fundamentals and familiarity with MITRE ATT&CK.
• Practical identity and access knowledge across SSO and MFA, Okta or a similar IdP, conditional access, and least-privilege principles.
• Working SIEM experience investigating alerts and separating signal from noise (Datadog a plus), and a habit of building AI or automation workflows that reduce toil.
• Strong written communication and genuine collaboration skills across IT and engineering.

Responsibilities

• Own Jane’s endpoint hardening baseline, including CIS benchmark adoption, EDR coverage and tuning in CrowdStrike Falcon, and workstation and mobile vulnerability management, coordinating with IT to close findings within SLA.
• Investigate, contain, and document security incidents and carry a share of the on‑call rotation, escalating at the right time to the right people and keeping runbooks accurate.
• Strengthen identity and access by helping roll out phishing‑resistant MFA (FIDO2), Okta device trust and conditional access, and a BYOD program, partnering with IT to keep least‑privilege posture healthy across systems.
• Help stand up data‑protection controls (SASE, CASB, DLP, egress filtering, and PHI handling) along with guardrails that govern internal AI usage across tools and access controls.
• Tune detections and signal‑to‑noise in our SIEM (Datadog) and build AI‑assisted automation that reduces toil, sharing wins and failures openly.

Skills

Endpoint security

EDR

Incident response

MITRE ATT&CK

SIEM

AI automation

Cross-team collaboration

Security operations

Tools

CrowdStrike Falcon

Datadog

Okta

Job description

Jane is seeking an Enterprise Security Engineer to harden platforms and protect health information across our remote teams in the US, Canada, and the UK. You’ll own hands-on work in endpoint security, identity and access, and data protection, partnering with IT and Security Engineering to shape our security function.

Join a team that uses AI and automation to reduce toil, improve investigations, and move faster.