Network Security Architect

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What youll be doing...

The GN&T Network Security team is looking for a highly motivated and experienced Network Security Architect to join the Network Security Defense team. The Defense teams are responsible for owning the security lifecycle and effectiveness across the Core Edge and Access networks as well as all systems and network functions within GN&T.

In this role you will be critical in advancing our security posture through real-time Threat Monitoring & Detection using SIEM tools like Splunk leading Incident Response efforts during a breach and managing the continuous Vulnerability Management lifecycle across networks and applications. The position also requires expertise in defining and implementing robust Security Architecture including firewalls encryption centralized Identity and Access Management and Multi-Factor Authentication (MFA). A strong candidate will also possess advanced Threat Hunting skills including Advanced Networking & Protocol Analysis Endpoint & Memory Forensics Data Science & Querying and demonstrable experience in Automation & Scripting to enhance our Cybersecurity tooling.

Key Responsibilities:

• Identifying technology gaps to lead in the design architecture and implementation of appropriate security solutions.

• Creating formal guidelines policies and procedures to ensure smooth and error-free operations.

• Driving and leading relevant strategic solutions in a highly scalable environment and leading the implementation of said solutions.

• Partner across the Operations Engineering and Planning organizations to ensure secure design patterns are embedded into new deployments and major changes

• Working independently on strategic technical challenges.

• Identifying opportunities to mentor guide and delegate technical documentation/tasks to support the team and broader organization.

• Communicating clearly and effectively articulating complex technical concepts to diverse internal and external audiences.

• Lead network security incident response activities including triage containment eradication and recovery for disruptive threats

• Build and refine incident playbooks and response runbooks ensuring repeatable workflows for high-impact scenarios (ransomware phishing insider threat DDoS etc.)

• Serve as escalation support for security-related investigations providing expert-level analysis and guidance during active incidents

• Execute root cause analysis and produce clear incident reports outlining timeline impact evidence and remediation recommendations

• Conduct proactive threat hunting across the identity endpoint network telemetry to uncover adversary behavior and reduce dwell time

• Create and tune threat detections using SIEM (Security Information and Event Management) to improve alert fidelity and reduce false positives

• Drive continuous improvement of network visibility and telemetry collection to strengthen detection and response capabilities

• Perform regular security control assessments validating configuration effectiveness and closing gaps discovered during incidents or hunts

Where youll be working...

What were looking for...

Youll need to have:

• Bachelors degree or four or more years of work experience.

• Six or more years of relevant experience required demonstrated through one or a combination of work and/or military experience or specialized training.

• Expert-level ability to write complex optimized Splunk SPL (Search Processing Language) searches including macros data models and lookups for efficient threat hunting and investigation.

• Strong foundational knowledge of incident response lifecycles (NIST or SANS) with experience designing testing and maintaining automation playbooks using SOAR platforms to automate triage and response actions.

• In-depth experience with risk-based alerting managing notable events asset/identity correlation and defining/tuning correlation searches.

• Expert in conflict resolution and negotiation to ensure that design strategy and decisions consistently support security requirements.

• Strong analytical skills and attention to detail with a proven track record of managing and delivering results.

• Leadership experience as a subject matter expert with effective written interpersonal and verbal communication skills.

Even better if you have one or more of the following:

• Security certifications such as CompTIA Security CISSP CCIP CISM CCSP OSCP (Offensive Security Certified Professional) Ethical Hacking (CEH OSCP)

• Experience with Identity and Access Management (IAM) solutions.

• Ability to build consensus and a common understanding of security objectives goals and execution steps.

• Experience with network protocols and information security with networking certifications such as PCNSE CCNP or CCNA.

• Experience with networks 4G/5G wireless network functions or virtualization technologies like OpenStack and Kubernetes.

• Experience with scripting languages like Python and/or automation tools like Ansible.

• Experience in UNIX or Linux systems engineering expertise with a variety of variants.

• Experience with encryption for data in transit (e.g. IPsec or TLS) and at rest.

Scheduled Weekly Hours

Equal Employment Opportunity

Verizon is an equal opportunity employer. We evaluate qualified applicants without regard to veteran status disability or other legally protected characteristics.

Benefits and Compensation

Our benefits are designed to help you move forward in your career and in areas of your life outside of Verizon. From health and wellness benefit options including: medical dental vision short and long term disability basic life insurance supplemental life insurance AD&D insurance identity theft protection pet insurance and group home & auto insurance. We also offer a matched 401(k) savings plan up to 8 company paid holidays per year and up to 6 personal days per year paid parental leave adoption assistance and tuition assistance plus other incentives weve got you covered with our award-winning total rewards package. Depending on the role employees have the opportunity to receive compensation in the form of premium pay such as overtime shift differential holiday pay allowances etc. Newly hired employees receive up to 15 days of vacation per year which grows with additional service. For part-timers your coverage will vary as you may be eligible for some of these benefits depending on your individual circumstances.