Type: Full-time
Location: Huntsville, AL
Position Description:
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.
Successful candidates will have the following behavioral competencies:
Positive attitude and outlook with high degree of customer focus
Flexible and adaptable to changing priorities
Solid trouble-shooter and problem-solver
Reliable and committed to getting the job done (including after hours as required)
Excellent coping skills and the ability to juggle multiple priorities
Self-managed; able to work independently or with a team as required
Job Responsibilities:
Cybersecurity Systems Architecture and Engineering
o Design, develop, deploy, and maintain security solutions across the enterprise
o Architect solutions in support of governance, risk, and compliance (GRC) activities
o Identify cloud, infrastructure, and system security requirements
o Verify and validate system and security control designs and implementations
Cyber Defense and Analysis
o 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
o Conduct hands-on technical detection, analysis, containment, eradication, and remediation as a member of the Incident Response team
o Review digital artifacts for evidence of data exfiltration, insider threat activity, and in support of network intrusions and internal investigations
o Guide and mentor peers and subordinates to provide cross training
o Capture cybersecurity metrics that support executive-level briefings
o Analyze web and host logs for indications of compromise
o Document and update processes, workflows, and technical guides
o Maintain an extensive understanding of cyber threats, attack vectors, methods, attacks, and countermeasures along with knowledge of threat-based frameworks, such as MITRE ATTandCK
Required Skills:
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 ATTandCK framework
Must have proven systems security architecture and engineering experience
Must have experience with using/creating network topology and dataflow diagrams
Must have a bachelors 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
Desired Qualification:
CompTIA Advanced Security Practitioner (CASP+),
GIAC Certified Enterprise Defender (GCED),
GIAC Certified Incident Handler (GCIH),
Certified Information Systems Security Professional (CISSP), or
Ability to obtain one of the listed certifications within 6 months
Clearance:
Must have a Top Secret (TS) clearance or be able to obtain one
US Citizenship is required
S:CLZAL
