Cybersecurity Analyst
VoltaGrid, Cypress, TX, United States
Cybersecurity Analyst
VoltaGrid is seeking a Cybersecurity Analyst to support and strengthen our security posture across both enterprise IT systems and operational technology (OT) environments. As a company operating critical energy infrastructure supporting AI and data center workloads, cybersecurity at VoltaGrid extends beyond traditional IT. This role will help protect systems where security incidents can have real-world operational and physical impacts. The Cybersecurity Analyst will play a key role in monitoring, detection, response, and continuous improvement, while contributing to the evolution of our cybersecurity program from reactive support to structured, risk-driven governance. Essential Duties and Responsibilities: Monitor and analyze security events across endpoints, identity systems, cloud platforms, and network infrastructure, using tools such as EDR, SIEM, and Microsoft security platforms. Investigate and respond to security incidents, including triage, containment, remediation, and post-incident analysis. Support the implementation and continuous improvement of threat detection and response capabilities, including alert tuning and playbook development. Partner with engineering and IT teams to identify and remediate vulnerabilities, misconfigurations, and security gaps across systems. Assist in securing identity and access systems, ensuring enforcement of least privilege, MFA, and conditional access policies. Contribute to the development and enforcement of security policies, standards, and procedures, aligning with regulatory and operational requirements. Support compliance and audit readiness efforts, including evidence collection, control validation, and documentation. Assist in monitoring and protecting operational technology (OT) environments, understanding the unique risks associated with ICS and infrastructure systems. Participate in security awareness and training initiatives, helping improve human risk posture across the organization. Maintain clear documentation of incidents, processes, and system configurations to support operational maturity and knowledge sharing. Stay current on emerging threats, vulnerabilities, and industry best practices, applying insights to strengthen defenses. Other Requirements: 25 years of experience in cybersecurity, information security, or related technical roles. Experience with security tools such as: EDR/XDR (e.g., SentinelOne, Microsoft Defender) SIEM platforms Identity and access management systems Strong understanding of security fundamentals, including: Network security Endpoint security Identity and access management Experience with incident response and threat analysis. Familiarity with cloud security principles, particularly within Microsoft environments. Strong analytical and problem-solving skills with attention to detail. Preferred Qualification: Experience working in critical infrastructure, energy, or industrial environments. Familiarity with OT/ICS security concepts and risks. Experience supporting SOC 2, ISO 27001, or similar compliance frameworks. Knowledge of zero trust architecture. Experience with vulnerability management tools and processes. Relevant certifications (e.g., Security+, CySA+, CISSP, GIAC) VoltaGrid is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, alienage or national origin, ancestry, citizenship status, age, disability or handicap, sex, marital status, veteran status, sexual orientation, genetic information, arrest record, or any other characteristic protected by applicable federal, state or local laws. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment
VoltaGrid is seeking a Cybersecurity Analyst to support and strengthen our security posture across both enterprise IT systems and operational technology (OT) environments. As a company operating critical energy infrastructure supporting AI and data center workloads, cybersecurity at VoltaGrid extends beyond traditional IT. This role will help protect systems where security incidents can have real-world operational and physical impacts. The Cybersecurity Analyst will play a key role in monitoring, detection, response, and continuous improvement, while contributing to the evolution of our cybersecurity program from reactive support to structured, risk-driven governance. Essential Duties and Responsibilities: Monitor and analyze security events across endpoints, identity systems, cloud platforms, and network infrastructure, using tools such as EDR, SIEM, and Microsoft security platforms. Investigate and respond to security incidents, including triage, containment, remediation, and post-incident analysis. Support the implementation and continuous improvement of threat detection and response capabilities, including alert tuning and playbook development. Partner with engineering and IT teams to identify and remediate vulnerabilities, misconfigurations, and security gaps across systems. Assist in securing identity and access systems, ensuring enforcement of least privilege, MFA, and conditional access policies. Contribute to the development and enforcement of security policies, standards, and procedures, aligning with regulatory and operational requirements. Support compliance and audit readiness efforts, including evidence collection, control validation, and documentation. Assist in monitoring and protecting operational technology (OT) environments, understanding the unique risks associated with ICS and infrastructure systems. Participate in security awareness and training initiatives, helping improve human risk posture across the organization. Maintain clear documentation of incidents, processes, and system configurations to support operational maturity and knowledge sharing. Stay current on emerging threats, vulnerabilities, and industry best practices, applying insights to strengthen defenses. Other Requirements: 25 years of experience in cybersecurity, information security, or related technical roles. Experience with security tools such as: EDR/XDR (e.g., SentinelOne, Microsoft Defender) SIEM platforms Identity and access management systems Strong understanding of security fundamentals, including: Network security Endpoint security Identity and access management Experience with incident response and threat analysis. Familiarity with cloud security principles, particularly within Microsoft environments. Strong analytical and problem-solving skills with attention to detail. Preferred Qualification: Experience working in critical infrastructure, energy, or industrial environments. Familiarity with OT/ICS security concepts and risks. Experience supporting SOC 2, ISO 27001, or similar compliance frameworks. Knowledge of zero trust architecture. Experience with vulnerability management tools and processes. Relevant certifications (e.g., Security+, CySA+, CISSP, GIAC) VoltaGrid is an Equal Opportunity Employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, alienage or national origin, ancestry, citizenship status, age, disability or handicap, sex, marital status, veteran status, sexual orientation, genetic information, arrest record, or any other characteristic protected by applicable federal, state or local laws. Our management team is dedicated to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment