Network Security Engineer

4 weeks ago

Carrollton TX United States Crescent Bank Full time
The Network Security Engineer is responsible for designing, implementing, and maintaining robust network security solutions to protect our organization's digital infrastructure from cyber threats. The Network Security Engineer will lead efforts to assess, plan, and execute security measures to safeguard our networks, systems, and data assets and collaborate with cross-functional teams to mitigate them, and ensure compliance with industry standards and regulations. The Network Security Engineer will also monitor network traffic, analyze security breaches, and implement appropriate solutions to enhance network security and access. Strong technical expertise in network protocols, firewalls, intrusion detection/prevention systems, VPNs, and encryption technologies is essential for success in this role. The candidate should possess excellent problem-solving skills, attention to detail, and the ability to work effectively both independently and as part of a team. A proactive approach to identifying and addressing security vulnerabilities, along with strong communication skills, is critical for this position.

Company Profile:
Crescent Bank began in 1991 as a small New Orleans based community bank. Today, Crescent Bank has a presence nation-wide and is on a mission to leverage technology to provide auto lending and savings access to consumers who may not be served by other traditional banking products.
Crescent Bank prioritizes employee growth and advancement- both as employees and as individuals- through our core values and through the benefits we offer.
Our Core Values include: Be a Team Player, Continuously Improve, Do the Right Thing, Put the Customer First, & Take Ownership

We are proud to offer the following key benefits:
• All the insurance programs you’d expect- health, dental, vision, life, disability, + more
• Multiple types of paid time off
• Retirement program with company contribution
• Paid parental Leave
• Tuition Reimbursement
• Payroll on Demand- access your pay when you need it most.

Essential Duties and Responsibilities:
• Design, deploy, and manage network security infrastructure, including firewalls, VPNs, intrusion detection/prevention systems, and other security appliances/devices.
• Collaborate with cross-functional teams to assess business needs and define requirements for user provisioning, access control, authentication, and authorization.
• Conduct security assessments and audits of network architectures, configurations, and protocols to identify vulnerabilities and recommend remediation measures.
• Develop and implement security policies, procedures, and controls to ensure compliance with industry standards, regulations, and best practices (e.g., PCI DSS, NIST, CIS).
• Lead incident response efforts to investigate and respond to security breaches, intrusions, and other cybersecurity incidents in a timely and effective manner.
• Collaborate with IT teams and stakeholders to integrate security requirements into network design, implementation, and maintenance processes.
• Monitor network traffic and security logs for suspicious activity, analyze security events, and initiate appropriate response actions.
• Provide technical guidance and mentoring to junior team members, sharing knowledge and best practices in network security.
• Stay informed about emerging threats, vulnerabilities, and security technologies, and make recommendations for enhancements to network security posture.
• Prepare and present reports on network security metrics, incidents, and compliance status to management and stakeholders.
• Integrate IAM solutions with other security tools and systems, such as Security Information and Event Management (SIEM) platforms, to enhance visibility and monitoring capabilities.
• Automate IAM processes and workflows to streamline user provisioning, deprovisioning, and access requests.
• Monitor network traffic for suspicious activity and security breaches; investigate and respond to security incidents in a timely manner.
• Configure and manage firewalls, intrusion detection/prevention systems (IDS/IPS), and other security devices to protect against unauthorized access and malicious activities.
• Stay up-to-date with the latest security threats, vulnerabilities, and technologies; recommend and implement security solutions to mitigate risks.
• Collaborate with IT teams to ensure compliance with industry standards HIPAA, GDPR, FDIC, Gramm-Leach-Bliley Act and FISMA.
• and regulatory requirements.
• Provide technical support and guidance to internal stakeholders on network security-related issues and best practices.
• Participate in security incident response drills and exercises to ensure preparedness for potential security incidents.
• Continuously monitor and evaluate the effectiveness of network security controls; make recommendations for improvements as needed.
• Participate in security incident response drills and exercises to ensure preparedness for potential security incidents.
• Continuously monitor and evaluate the effectiveness of network security controls; make recommendations for improvements as needed.

Position Requirements:
• Bachelor's degree in Computer Science, Information Security, or a related field + 8 years of experience in a Network Security role.
• One of the following Security certifications: Certified Information Systems Auditor (CISA), CompTIA Security+, Certified Ethical Hacker(CEH), Cisco Certified Network Associate (CCNA), Offensive Security Certified Professional (OSCP) Certified Information Systems Security Professional (CISSP) or Certified Information Security Manager (CISM) required.
• Proven experience in designing, implementing, and maintaining network solutions and infrastructure with a strong understanding of networking protocols, architectures, and technologies.
• Hands-on experience with network security tools and technologies, including firewalls, IDS/IPS, VPNs, SIEM, etc.
• Proficiency in configuring and managing network devices from vendors such as Cisco, Palo Alto Networks, Check Point, Fortinet, etc.
• Experience with network security protocols and standards, such as IPsec, SSL/TLS, DNSSEC, SNMP, etc.
• Excellent analytical and problem-solving skills, with the ability to assess complex security issues and develop effective solutions.
• Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams and communicate technical concepts to non-technical stakeholders. Strong analytical and problem-solving skills, with the ability to troubleshoot complex network security issues.
• Excellent communication skills, with the ability to effectively collaborate with cross-functional teams and communicate technical information to non-technical stakeholders.

Equal Opportunity Employer/Veterans/Disabled

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