Senior Cybersecurity Consultant

October 20

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CYPFER

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Information Security • Cyber Security • Managed Security Services • SIEM • Digital Forensics and Incidence Response

51 - 200

Description

• Engage on behalf of CYPFER in cybersecurity incident recovery tasks, interacting with various insurance partners, legal counsel, incident response units, client executives, and technical teams. • Utilize advanced tools and methodologies to collect and analyze forensic artifacts and images from affected systems. • Perform in-depth triage of system configurations and forensic artifacts to assess compromise and support forensic teams. • Decrypt, verify, and validate encrypted data. • Restore, recover, troubleshoot, and rebuild physical and virtual (i.e., VMWare ESX, Nutanix, HyperV) Windows & Linux servers impacted by ransomware or other cybersecurity incidents. • Design and deploy golden images using Acronis or similar solutions. • Deploy, manage, and tune EDR/XDR products including SentinelOne, Crowdstrike, and Cortex. • Collaborate and communicate with team members to ensure the highest quality of service. • Frequently lead small engagements and consistently provide leadership as a senior member of larger teams. • Advanced NGFW firewall administration: ability to review logs and create/edit granular policies and troubleshoot connectivity issues. • Draft clear, concise reports with minimal assistance. • Participate in a rotating on-call schedule; ability to work on weekends and outside normal business hours as needed. • This role is remote but requires the ability to travel on short notice to a client site up to 50%. • Must maintain flexibility to travel frequently within 24-48 hours' notice for deployments typically 1-2 weeks in duration.

Requirements

• 5+ years of experience in technical support, system administration, or a similar role. • In-depth knowledge of the OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SMTP, FTP, TFTP). • Design, install, troubleshoot, and harden Windows Servers, including creating Domain Controllers, troubleshooting DNS, DHCP, GPO, FSMO, and NTP services, managing File and Print Servers, and installing PKI Certificate Servers and LAPS. • Ability to troubleshoot and recover MS Exchange and MS SQL servers. • Install and configure Linux operating systems with a solid understanding of Linux networking. • Install and manage virtualization environments, including vSphere, MS Hyper-V, and Nutanix. • Expertise in setting up VLANs effectively in a networking environment. • In-depth understanding and experience configuring next-generation firewalls. • Expertise in storage technologies such as RAID, NAS, SAN, Fiber Channel, iSCSI, and NFS. • Advanced working knowledge and experience with enterprise backup and restore solutions.