Cybersecurity Architect

About the position

Radiance is looking for a talented Cybersecurity Architect to join our internal IT cybersecurity and compliance team. We are looking for candidates with over 5 years of experience in architecting cybersecurity systems and performing cyber defense activities.

Responsibilities

• Cybersecurity Systems Architecture and Engineering
• Design, develop, deploy, and maintain security solutions across the enterprise
• Architect solutions in support of governance, risk, and compliance (GRC) activities
• Identify cloud, infrastructure, and system security requirements
• Verify and validate system and security control designs and implementations
• Cyber Defense and Analysis
• Proactively search for threats, inspect traffic for anomalies and new malware patterns, investigate and analyze logs, provide analysis and response to alerts, and document activity
• Conduct hands-on technical detection, analysis, containment, eradication, and remediation as a member of the Incident Response team
• Review digital artifacts for evidence of data exfiltration, insider threat activity, and in support of network intrusions and internal investigations
• Guide and mentor peers and subordinates to provide cross training
• Capture cybersecurity metrics that support executive-level briefings
• Analyze web and host logs for indications of compromise
• Document and update processes, workflows, and technical guides
• Maintain an extensive understanding of cyber threats, attack vectors, methods, attacks, and countermeasures along with knowledge of threat-based frameworks, such as MITRE ATT&CK

Requirements

• Must be proficient with using MS Defender XDR, Sentinel, Teams, and SharePoint
• Must demonstrate expertise with network topologies and network security device functions (e.g. Firewall, IDS/IPS, Proxy, and DNS)
• Must have detailed understanding of network ports and protocols
• Must be proficient with using network monitoring tools such as Solarwinds and Plixer
• Must be proficient with using vulnerability scanners such as Tenable Nessus and packet analyzers such as Wireshark
• Must be proficient with operating systems such as Windows and Linux
• Must be familiar with MITRE ATT&CK framework
• Must have proven systems security architecture and engineering experience
• Must have experience with using/creating network topology and dataflow diagrams
• Must have a bachelor's degree in computer science, cybersecurity, information systems management, network engineering, or similar field
• Must have at least 5 years of applicable work experience
• Must have strong interpersonal, critical thinking, and communication skills, including the ability to clearly convey complex and technical data to nontechnical personnel
• US Citizenship with the ability to obtain and maintain a Top Secret clearance

Nice-to-haves

• CompTIA Advanced Security Practitioner (CASP+)
• GIAC Certified Enterprise Defender (GCED)
• GIAC Certified Incident Handler (GCIH)
• Certified Information Systems Security Professional (CISSP)
• Ability to obtain one of the listed certifications within 6 months