Top Senior Cyber Security Jobs in Memphis, TN

Lead AppSec efforts across product, platform, and AI features by owning secure SDLC, performing threat modeling and deep code reviews, driving vulnerability management and remediation, building AppSec tooling and automations (including AI-assisted workflows), and enabling engineering teams with secure design guidance and training.

The Security Software Engineer will design and implement security controls for MongoDB Atlas, collaborating across engineering teams and ensuring adherence to high security standards.

The Senior Site Reliability Engineer will lead security design and implementation for cloud infrastructures, mentor teams, and automate security solutions.

Lead end-to-end execution of a 12+ initiative product security program, managing cross-team dependencies, vendor procurement, BAU security operations, and executive reporting. Maintain roadmap and tracking in Jira/Confluence, drive procurement/POCs, produce executive-ready metrics, and establish program cadence to ensure timely remediation and predictable delivery.

Lead product vision and strategy for security operations services, defining outcomes for managed investigation, response, threat hunting, and advisory services. Partner with customer security ops, product, and marketing teams to deliver AI-driven, automated features, represent Zscaler to customers, and drive measurable security outcomes and operational alignment.

Lead Coinbase's global IT and security audit program, delivering complex cross-functional audits across cloud, infrastructure, cybersecurity, IAM, data protection, and third-party risk. Manage and develop a global audit team, partner with first- and second-line stakeholders to drive integrated assurance, and report executive-level findings to senior leadership and the Audit Committee. Modernize audit execution through data analytics, automation, and generative AI to enable continuous monitoring and automated evidence retrieval.

Provides physical security and information assurance support for collateral, SCI, and SAP systems. Maintains accreditation documentation, conducts security inspections, identifies vulnerabilities, implements corrective actions, manages media controls, and supports facility security reviews. Enforces visitor, personnel, electronic-device, and prohibited-item controls. Authors and maintains certification and accreditation documentation and conducts information assurance training.

Provides multi-discipline security support for Special Access Programs, SCI, and collateral activities. Responsibilities include enforcing NISPOM and SAP policies, identifying vulnerabilities and risks, supporting operations security, conducting facility compliance reviews, tracking corrective actions, delivering security briefings, and investigating classified-information losses or compromises. The role also develops procedures, performs damage assessments, and coordinates security education and awareness programs.

Design and assess secure systems for Microsoft business operations: perform threat modeling and security design assessments, drive risk-based architecture decisions, communicate risk, mentor teammates, and ensure compliance with security policies and screenings.

Lead complex cloud, identity, supply-chain, and nation-state security investigations. Perform root-cause analysis, threat hunting, blast-radius assessment, attribution, and incident response across Microsoft telemetry. Operationalize intelligence into queries, detections, playbooks, and platform fixes; investigate adversary tradecraft; use AI-assisted tooling; produce executive-ready reports; and mentor peers in advanced investigations, forensics, and reverse engineering.

Lead SecOps and threat initiatives: detect, investigate, and remediate complex incidents; perform forensics and adversary emulation; develop automation and security tools; run threat exercises; mentor engineers; and communicate risks while driving closure on incidents and security projects.

Maintain and improve cybersecurity across Azure Cloud and on-premises environments. Monitor and tune security alerts, manage vulnerability scanning and remediation, conduct threat intelligence analysis, support incident response, perform risk assessments and threat modeling, and implement security controls and configurations. The role also supports regulatory compliance, security documentation, cross-functional initiatives, and on-call response to security alerts.

Lead product security initiatives for cloud, AI, and enterprise platforms. Responsibilities include threat modeling, security architecture reviews, identifying systemic weaknesses, developing secure-by-design guidance and reference architectures, advising engineering and product leaders, leveraging AI and automation for scalable security assessments, investigating emerging attack paths, mentoring teams, and improving security review methodologies and tooling.

Lead product strategy and roadmap for Keeper Connection Manager, defining secure remote access capabilities for privileged infrastructure. Translate technical requirements into specifications, partner with engineering and security on protocols, integrations and deployment, and work with customers and solutions teams to improve adoption, session management, credential-free access, policy enforcement, auditing and monitoring. Track product metrics and coordinate go-to-market execution.

Operate and improve security operations and enterprise controls: incident response, playbooks, endpoint/SaaS/cloud tooling, remediation coordination, access governance, compliance evidence, and automation to reduce risk.

Hands-on senior security engineer responsible for designing and automating security controls across cloud and application stacks. Lead implementation of PAM/JIT, vulnerability management, SAST/DAST/SCA integration, security automation (Python/Go/Terraform/Tines), endpoint and DLP protections, cloud network hardening, key management, SIEM correlation, and developer-focused security tooling and reviews to protect PHI and advance security posture.

Lead and build vdBA's Managed Detection and Response service line for life sciences: own roadmap, tooling, SLAs, incident response, compliance (SOC 2/HITRUST/ISO), client engagements, and scale the security operations team while integrating security into delivery and sales.

Lead Zafran's expansion into the Federal market: build GTM strategy and pipeline, recruit and enable channel partners, manage FedRAMP decisions, run consultative sales from prospecting to close, deliver outcome-based demos with Solutions Engineers, and collaborate cross-functionally to win federal agency and prime contractor business.

Secure enterprise data warehouses, ETL/ELT pipelines, and data interfaces for international and government environments. Implement classification-driven controls, manage cross-border data compliance (GDPR, CCPA, LGPD, PIPL), support FedRAMP/FISMA/NIST/CMMC frameworks, secure ingestion and interfaces, enforce least-privilege access, perform risk assessments and incident response, and collaborate with data engineering, legal, and government stakeholders.

Provides technical leadership for enterprise AI security, designing secure AI platform architectures, vetting frameworks, identity and posture management for AI agents, and preventative security guardrails. The role requires building scalable security systems with Python, Go, or Java, managing infrastructure as code, addressing cloud and container security, mentoring engineers, and advising leadership on AI security risks.

Leads a cybersecurity specialist sales team focused on selling cloud and security solutions, driving digital transformation, and achieving territory sales targets. Responsibilities include hiring, coaching, and developing technical sales talent; managing opportunity strategy and execution; guiding business-value selling; building partner networks; coordinating cross-organizational deployments; engaging senior stakeholders; and maintaining customer satisfaction, operational standards, sales metrics, training, and certifications.

Lead design, implementation, and maintenance of SAP security across S/4HANA, ECC, Fiori, BTP and SAP Cloud. Perform SoD analysis using GRC, manage role design and user provisioning, support upgrades and implementations, produce audit-ready documentation, mentor junior staff, and participate in CAB meetings to communicate security changes.

Own a Georgia territory to build enterprise and mid-market pipeline, run consultative sales from prospecting to close, deliver outcome-based demos with solutions engineers, sell through partners, forecast revenue, and provide go-to-market feedback to improve messaging and win rates.

Lead design and implementation of AI security architecture across the enterprise: define security requirements, perform threat modeling and risk analyses for GenAI/agentic AI solutions, develop safeguards and controls, propose architecture patterns, and support tooling, automation, and security assessments across cloud and infrastructure.

Serve as a senior security solution architect advising enterprise customers on modern, cloud-native Microsoft security architectures. Design and validate solutions using Microsoft security products, remove technical blockers, act as SME on complex deployments, gather customer insights to influence product roadmap and map solutions to business outcomes, and support large-scale security and compliance projects.