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Welcome to Manhattan. Every day, our supply chain commerce technology connects two billion people to 20 billion consumer choices. In the warehouse, on the road and in the store, we make what was once impossible, possible. If you want to tackle complex problems and redefine markets, you’ve come to the right place.
SUMMARY – The principal purpose of the Senior Security Administrator position is to support and maintain the organization’s security environment by protecting information, systems, and resources from security risks. The role is responsible for implementing security procedures, managing user access, monitoring security activities, and supporting compliance with organizational security policies and standards.
The Senior Security Administrator will support the administration, monitoring, and continual improvement of our cybersecurity applications and platforms. The individual will play a key role in ensuring the ongoing functionality of existing security tools. The ideal candidate will have a foundational knowledge of cybersecurity principles and a strong willingness to learn and grow into an engineering-focused career path.
Administer and maintain cybersecurity platforms (e.g., SIEMs, EDR solutions, vulnerability scanners, email security gateways, public security scoring sites).
Monitor cybersecurity tools and platforms for disruptions, alerts, misconfigurations, and performance issues.
Perform basic troubleshooting of platforms and escalate significant issues and incidents to senior security staff in a timely manner.
Recommend and assist with functional improvements to existing security solutions.
Participate in audits, security reviews, and compliance initiatives as needed.
Assist in documenting cybersecurity processes, configurations, and workflows.
MINIMUM REQUIREMENTS :
4+ years or more of overall IT experience, preferably in systems, network, infrastructure, or technical support environments
1–2 years of experience in cybersecurity or information security, with exposure to security operations and administration
1–2 years of experience working with cloud environments, such as Microsoft Azure, GCP, AWS or similar platforms
Experience with anti-malware and malware response, basic administration and monitoring of security tools including antivirus/EDR, SIEM platforms, firewalls, and identity and access management (IAM) systems
Experience identifying, assessing, and remediating security vulnerabilities across systems, applications, and infrastructure
Exposure to security and secrets management platforms used to protect credentials, keys, passwords, and other sensitive information
Ability to properly handle confidential and sensitive information
Basic understanding of encryption technologies and digital certificate management, including certificate installation, renewal, and troubleshooting
Basic experience with incident response & resolution on Windows and Linux systems, including investigation, containment, and remediation
Strong troubleshooting and problem-solving skills, with the ability to investigate and resolve security-related issues
Experience with running scripts and scripting languages necessary for troubleshooting and identifying
EDUCATION REQUIREMENTS :
Bachelor’s degree in information systems or comparable experience
CEH, CHFI, SSCP or Security+ highly desired
ESSENTIAL FUNCTIONS:
Monitor various platforms for security design flaws, configuration flaws, and other security related service changes
Monitor ticketing systems and respond according to severity
Perform platform configuration updates as required for end-user operation
Monitor end-user compliance with acceptable use policies and configurations remain in compliance with security requirements
Ensure known vulnerabilities are managed and mitigated in a timely manner
Evaluate security implications of current processes, service requests, and proposed changes
Responding to security events and…