Cybersecurity Engineer
Core
Hands-on cybersecurity engineer supporting enterprise security operations, infrastructure hardening, and GRC compliance for a defense technology company.
Role type
Mid-level IC cybersecurity engineer (infrastructure & GRC)
Builds
Secure Windows/Linux environments, identity systems, network defenses, and resilient infrastructure for defense R&D programs
Domain
Defense technology, IT infrastructure, cybersecurity operations
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Windows Server administration, Linux system administration, Active Directory, Entra ID, Identity & Access Management, Endpoint security, EDR, system hardening, Network security, firewalls, VPNs, DNS, network segmentation, Vulnerability management, Patch management, Microsoft 365 security, Backup and recovery, PowerShell, Bash, Python, Virtualization, Security incident investigation
Preferred skills
Linux deep knowledge, Internal Auditor certification, K8s, ISO/IEC 27001/27002
Technologies
Windows Server, Linux, Active Directory, Entra ID, EDR, Microsoft 365, SIEM, ESXi, Proxmox, PowerShell, Bash, Python
Responsibilities
Administer Windows/Linux servers and virtualization environments; Manage identity and access controls via AD/Entra ID; Implement endpoint security and system hardening; Configure and monitor network security devices; Perform vulnerability scanning and patch management; Execute security incident investigation and remediation; Support GRC compliance and audit preparation
Seniority
Mid-level, hands-on IC