TLN Worldwide Enterprises, Inc
Technical Architect (Network & Cybersecurity) - State of New York
TLN Worldwide Enterprises, Inc, Hauppauge, New York, United States, 11788
The
Technical Architect (Network & Cybersecurity)
provides
enterprise-level technical architecture support
to Suffolk County’s Department of Information Technology (DoIT).
This role focuses on
designing, assessing, and documenting the County’s enterprise network and security architecture , identifying vulnerabilities, and ensuring alignment with modern cybersecurity frameworks. The Technical Architect will work alongside infrastructure teams to review firewall configurations, optimize data flow security, and enhance defense-in-depth across on-premises and cloud systems.
Key Responsibilities
Serve as the
lead enterprise technical architect
supporting Suffolk County’s cybersecurity modernization and network architecture initiatives.
Evaluate, design, and document the County’s
network topology, firewall rulesets, and security zones , ensuring adherence to best practices.
Conduct
gap analyses
on existing infrastructure and identify opportunities for enhanced segmentation, redundancy, and resiliency.
Review and validate firewall policies, interface configurations, and VPN architectures for compliance with County and industry standards.
Develop and maintain
network and data flow diagrams , system architecture documentation, and configuration baselines.
Collaborate with the Security SME to align technical controls with NIST 800-53 and other cybersecurity frameworks.
Support
cloud and hybrid infrastructure security , including Microsoft Azure, AWS, and other hosted platforms.
Provide technical expertise during
incident response investigations , assisting with root cause analysis and remediation planning.
Recommend hardware, software, and process improvements to strengthen the County’s security posture.
Prepare detailed architecture reports and deliverables for DoIT management and County leadership.
Requirements
Bachelor’s Degree
in Computer Science, Network Engineering, or Information Systems (Master’s preferred).
8+ years
of experience designing, implementing, or managing
enterprise IT architectures , including network and cybersecurity solutions.
Proven expertise in
firewall management (Cisco, Palo Alto, Fortinet, Check Point)
and
network segmentation design .
Strong understanding of
security architecture principles, encryption, access control, and authentication systems .
Experience developing architecture documentation, diagrams, and data flow charts using tools like
Visio, Lucidchart, or Draw.io .
Familiarity with
NIST, CIS, ISO, and DoD STIGs
standards for secure configuration management.
Strong written and verbal communication skills — able to produce executive-level documentation and technical reports.
Preferred Certifications
CCNP Security ,
CCIE , or equivalent advanced network credential
CISSP ,
CASP+ , or
CompTIA Advanced Security Practitioner
Azure or AWS Certified Solutions Architect
TOGAF or SABSA Architecture Certification
#J-18808-Ljbffr
Technical Architect (Network & Cybersecurity)
provides
enterprise-level technical architecture support
to Suffolk County’s Department of Information Technology (DoIT).
This role focuses on
designing, assessing, and documenting the County’s enterprise network and security architecture , identifying vulnerabilities, and ensuring alignment with modern cybersecurity frameworks. The Technical Architect will work alongside infrastructure teams to review firewall configurations, optimize data flow security, and enhance defense-in-depth across on-premises and cloud systems.
Key Responsibilities
Serve as the
lead enterprise technical architect
supporting Suffolk County’s cybersecurity modernization and network architecture initiatives.
Evaluate, design, and document the County’s
network topology, firewall rulesets, and security zones , ensuring adherence to best practices.
Conduct
gap analyses
on existing infrastructure and identify opportunities for enhanced segmentation, redundancy, and resiliency.
Review and validate firewall policies, interface configurations, and VPN architectures for compliance with County and industry standards.
Develop and maintain
network and data flow diagrams , system architecture documentation, and configuration baselines.
Collaborate with the Security SME to align technical controls with NIST 800-53 and other cybersecurity frameworks.
Support
cloud and hybrid infrastructure security , including Microsoft Azure, AWS, and other hosted platforms.
Provide technical expertise during
incident response investigations , assisting with root cause analysis and remediation planning.
Recommend hardware, software, and process improvements to strengthen the County’s security posture.
Prepare detailed architecture reports and deliverables for DoIT management and County leadership.
Requirements
Bachelor’s Degree
in Computer Science, Network Engineering, or Information Systems (Master’s preferred).
8+ years
of experience designing, implementing, or managing
enterprise IT architectures , including network and cybersecurity solutions.
Proven expertise in
firewall management (Cisco, Palo Alto, Fortinet, Check Point)
and
network segmentation design .
Strong understanding of
security architecture principles, encryption, access control, and authentication systems .
Experience developing architecture documentation, diagrams, and data flow charts using tools like
Visio, Lucidchart, or Draw.io .
Familiarity with
NIST, CIS, ISO, and DoD STIGs
standards for secure configuration management.
Strong written and verbal communication skills — able to produce executive-level documentation and technical reports.
Preferred Certifications
CCNP Security ,
CCIE , or equivalent advanced network credential
CISSP ,
CASP+ , or
CompTIA Advanced Security Practitioner
Azure or AWS Certified Solutions Architect
TOGAF or SABSA Architecture Certification
#J-18808-Ljbffr