Senior Network Security Engineer - Zero-Trust & Cloud (On-Site)

Dime Community Bank; Hauppauge (NY); On-site; USD 100,000 - 115,000; Full time

Job summary

Dime Commercial Bank in Hauppauge, NY is seeking a Network Security Engineer to design, implement, and continually enhance the bank's cybersecurity and network security architecture. The role partners with infrastructure, risk, and leadership teams to strengthen security controls and improve resilience.

With 5+ years of experience in network security, you will work with Cisco Firepower, Palo Alto, Azure and AWS in on-premises, cloud, and hybrid environments.

Qualifications

• Bachelor's degree in information systems, cybersecurity, CS, or engineering or equivalent experience.
• Minimum 5 years of progressive experience in network engineering, cybersecurity, or security operations.
• Experience with Cisco Firepower, Palo Alto, routing and switching, Azure, AWS, Microsoft security technologies, SIEM, IAM, PAM, EDR, and MDM solutions.
• Experience supporting security programs in highly regulated industries, preferably financial services.
• Strong understanding of FFIEC, GLBA, NIST, CIS, and cybersecurity examination requirements.
• Professional security certifications preferred, including CISSP, CCNP Security, GIAC, OSCP, or CISM.
• Cisco Engineering certifications a plus.
• Comprehensive understanding of server administration including GPO deployment, patching, network device configuration, and hardware management.
• Good teamwork, self-confidence, motivation, and independence.
• Excellent communication skills.
• Ability to multitask and work under pressure in a fast-paced environment.

Responsibilities

• Engineer and optimize network security controls including segmentation, VPNs, firewalls, and policy baselines.
• Perform advanced troubleshooting and root-cause analysis for complex security incidents.
• Design and maintain secure network architectures for on-premises, cloud, and hybrid environments.
• Lead security-related projects from planning through implementation across departments.
• Serve as a subject matter expert and provide technical guidance to internal teams.
• Participate in incident response, containment, recovery, and post-incident reviews.
• Drive strategic initiatives related to zero-trust security, identity management, and cyber resilience.
• Develop and maintain security architecture documentation aligned with NIST, FFIEC, CIS, and regulatory requirements.
• Evaluate emerging technologies and recommend security improvements aligned with risk objectives.
• Collaborate with other departments on security-related items and any other duties as assigned by the bank.

Skills

Strong communication

Teamwork

Attention to detail

Problem solving

Calm under pressure

Education

Bachelor's degree in Information Systems / Cybersecurity / CS / Engineering

Tools

Cisco Firepower

Palo Alto

Azure

AWS

Microsoft security technologies

SIEM

IAM

PAM

EDR

MDM

Job description

Dime Commercial Bank in Hauppauge, NY is seeking a Network Security Engineer to design, implement, and continually enhance the bank's cybersecurity and network security architecture. The role partners with infrastructure, risk, and leadership teams to strengthen security controls and improve resilience.

With 5+ years of experience in network security, you will work with Cisco Firepower, Palo Alto, Azure and AWS in on-premises, cloud, and hybrid environments.