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Visionary Innovative Technology Solutions LLC

Senior Security Architect

Hybrid

Manhattan, United states

Senior

Freelance

21-09-2025

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Skills

Communication Leadership Configuration Management Strategic thinking Architecture Security Architecture Risk Assessment Linux Windows Organization Analytics Active Directory

Job Specifications

Job Title: Senior Security Architect

Location: Manhattan, NY Hybrid (Resource needs to be onsite as needed in Manhattan, NY)

Duration: Long Term

Job Description:

Security Architect to fortify an organization's defenses against evolving cyber threats, ensuring robust protection across all facets of the IT environment.

Role Responsibilities:

Active Directory and Entra ID Security Enhancements

*Tiered Administrative Model: Implement a tiered model to segregate administrative privileges, reducing the risk of lateral movement.

*Privileged Access Management (PAM): Utilize PAM solutions to control, monitor, and audit privileged accounts, ensuring that users have only the access necessary for their roles.

*Kerberos Hardening: Regularly monitor for anomalies in Kerberos ticketing to detect and prevent unauthorized access.

*Regular Auditing: Conduct periodic audits of AD configurations and permissions to identify and remediate potential vulnerabilities.

* Risk Assessment Review: Review the risk assessment reports and assist in mitigating them.

Vulnerability Management Across Windows and Linux

*Automated Patching: Assist in deploying automated tools to ensure timely patching of known vulnerabilities across all systems.

*Configuration Management: Review and implement configuration management tools to enforce security baselines and detect unauthorized changes.

*SIEM Utilization: Review and utilize Security Information and Event Management (SIEM) systems to continuously monitor for signs of compromise.

* Regular Security Assessments: Conduct periodic security assessments and code reviews to identify and remediate vulnerabilities.

Modernize Certificate Lifecycle Management

*Lifecycle Tools: Implement tools to manage the issuance, renewal, and revocation of digital certificates.

*MFA Integration: Leverage PKI to enhance MFA solutions, providing stronger authentication mechanisms.

* PKI Audits: Audit PKI components to ensure compliance with security policies and standards.

Endpoint Detection and Response (EDR)

*Behavioral Analysis: Utilize EDR tools that employ behavioral analytics to identify anomalous activities indicative of threats.

*SIEM Integration: Ensure EDR solutions feed data into SIEM systems for centralized analysis and response coordination.

* Automated Response: Implement automated response capabilities to contain threats swiftly upon detection.

Requirements and Experience:

*Strategic Thinking - Ability to align security architecture with business goals, anticipating future risks and designing scalable solutions.

*Leadership - Skilled at driving consensus across DAS and ITB diverse teams and guiding stakeholders toward secure design decisions.

*Communication - Capable of translating complex security concepts into clear, actionable insights for executives, engineers, and business leaders.

* Experience working in a team environment

About the Company

Visionary Innovative Technology Solutions LLC (VITS) has been founded on the principle of partnering with our clients - to provide a smarter way of working. VITS as one of the leading service provider deliver a broad range of Staffing and Consulting services that help create valuable relationships between our clients, their customers, employees and regulatory authorities. We as a talent-driven firm and e-Verified employer serve various verticals like BFSI, Healthcare, Life Sciences, Energy, Retail, Telecom, Logistics, Market... Know more