Lead Security Engineer

Responsibilities

The ideal candidate for this role must have a minimum of 5 years of experience with Cisco Firepower Firewall, strong understanding of network security protocols, and experience with network engineering and infrastructure projects. Additionally, the Senior Lead Security Engineer should have excellent communication and problem-solving skills, and the ability to lead, mentor, andmotivate a team.

The ideal candidate will possess a robust skill set and the ability to effectively navigate complex firewall infrastructures with minimal oversight

Extensive hands-on experience designing, implementing, and managing Cisco Firepower firewalls and advanced network security systems in large-scale enterprise environments

In-depth knowledge of network protocols, load balancing techniques, and complex architectures, with the ability to optimize them for performance and security

Proven ability to work independently, lead projects with precision and accountability, and deliver results within established deadlines

Strong analytical and problem-solving skills, with a keen aptitude for diagnosing and resolving complex network security issues

Expert-level knowledge of Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC)

Proficiency in configuring and managing Cisco ASA, FTD, and FMC platforms

Deep understanding of network security principles, including firewall rules, access control policies, and intrusion prevention systems (IPS)

Solid experience with network protocols such as TCP/IP, UDP, ICMP.

Familiarity with network security architectures, including DMZs, VPNs, and segmentation

Knowledge of high availability and failover configurations for network security appliances

Experience with network monitoring and analysis tools (e.g., Wireshark, Splunk, ELK stack)

Proficiency in scripting languages (e.g., Python, Bash) for automating network tasks and configurations

Understanding of security compliance frameworks and regulations (e.g., PCI-DSS, HIPAA, GDPR)

Excellent problem-solving and analytical skills, with the ability to think critically and troubleshoot complex issues

Strong project management skills, with the ability to prioritize tasks, manage timelines, and communicate progress effectively

Ability to work collaboratively with cross-functional teams, including network operations, security operations, and application development teams

Excellent communication skills, with the ability to articulate complex technical concepts to both technical and non-technical audiences

Continuous learning mindset, staying up-to-date with the latest security threats, technologies, and best practices About Us:

InterSources Inc, a Certified Diverse Supplier, was founded in 2007 and offers innovative solutions to help clients with Digital Transformations across various domains and industries. Our history spans over 16 years and today we are an Award-Winning Global Software Consultancy solving complex problems with technology. We recognize that our employees and our clients are our strengths as the diverse talents and opportunities they bring to the table enable us to grow as a global platform and they are causally linked with our success. We provide strategic and technical advice, and we have expertise in areas covering Artificial Intelligence, Cloud Migration, Custom Software Development, Data Analytics Infrastructure & Cloud Solutions, Cyber Security Services, etc. We make reasonable accommodations for clients and employees and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud partner company. We align strategy with execution and provide secure service solutions by developing and using the latest technologies that thrive our resources to deliver industry-leading capabilities to our clients and customers, making it convenient for our clients to do business with InterSources Inc. Our teams also drive growth by refining technology-driven client experiences that put the users first, providing an unparalleled experience. This results in strengthening the core technologies of clients, enabling them to scale with flexibility, create seamless digital experiences and build lifelong relationships.