BLYK Engineering Services · 9 hours ago
Network Security Specialist
Ocoee, FL
Contract
Onsite
Senior Level, Lead/Staff
8+ years expBLYK Engineering Services is seeking a Network Security Specialist/Forensic Analyst to enhance their cybersecurity measures. The role involves monitoring transaction data for fraud detection, conducting forensic analysis, and collaborating with various teams to manage investigations and develop incident response plans.
Mechanical DesignSimulation
Hiring Manager
Likhitha Pamarthi
Responsibilities
Monitor and analyze transaction data, user behavior, and security alerts from SIEM (“Security Information and Event Management”) and fraud detection systems to identify suspicious patterns and indicators of compromise
Implement a monitoring system to identify at a minimum:
O Unusual spikes in failed payment transaction attempts
O High volume of low-value transactions from the same IP or device on single credit cards
O Multiple transactions in quick succession utilizing different credit cards but originating from the same IP, device fingerprint, or session ID
Perform Log & SIEM Analysis for web and payment logs to detect at a minimum:
O Burst patterns
O Consistent failed authorizations
O Repeated use of credit card data
Enable alerting on anomalies such as:
O Transaction volume per minute/hour
O Failure rate thresholds
Collaborate with internal and external teams, including legal, compliance, and law enforcement, to manage investigation cases and provide expert testimony or detailed reports as needed or required
Conduct forensic readiness assessments and contribute to the development of the incident response plan to ensure the business enterprise can effectively respond to a data breach
Mentor junior analysts and stay current with the latest fraud tactics, cyber threats, and security technologies
Qualification
Required
8-10 years of progressive experience in cybersecurity, with a focus on payment fraud detection, resolution, and digital forensics
Demonstrated expertise in security best practices, risk analysis approaches and their practical application
Familiarity with ISO, CIS, NIST, CSF and SCF frameworks and security controls
Proven experience with forensic tools and applications (e.g., EnCase, FTK, or similar)
Strong analytical skills, with a track record of using data analysis tools (e.g., SQL, Python, other scripting languages) to investigate complex financial fraud schemes
Excellent written and verbal communication skills, capable of producing detailed reports and presenting findings to technical and non-technical audiences, including executive leadership
Bachelor's or Master's degree in Cybersecurity, Computer Science, or a related field
Preferred
Certifications such as Certified Fraud Examiner (CFE), Certified Payments Professional (CPP), and Certified Anti-Money Laundering Specialist (CAMS) are highly preferred
Company
BLYK Engineering Services
BLYK Engineering helps with electronics, firmware, and mechanical design and development.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase