Top Remote Senior Level Cybersecurity & IT Jobs

Manages security governance, risk, compliance, and control programs for enterprise SaaS and PaaS platforms. Coordinates security initiatives, control frameworks, audits, assessments, exceptions, vendor risk reviews, and continuous monitoring. Partners with IT, security, compliance, business, IAM, data governance teams, and vendors to improve platform security, access controls, data protection, and compliance maturity. Reports risks, metrics, KRIs, and compliance status to leadership while supporting secure adoption across Workday, Salesforce, Snowflake, ServiceNow, and Microsoft 365.

Optimize Microsoft security operations by tuning Sentinel detections, reducing false positives, designing alert and incident-response automation, integrating Defender products and third-party telemetry, improving SOC workflows, and developing investigation playbooks, runbooks, and documentation. This hands-on 3–4 month contract requires strong Sentinel and Defender expertise, advanced KQL, Logic Apps, SOAR automation, SIEM engineering, and security operations optimization experience.

Build and maintain cloud security improvements across AWS/GCP, Kubernetes, and CI/CD environments. Design detection and response capabilities using SIEM, EDR/MDR, cloud-native detections, and CNAPP tools. Investigate and respond to security incidents end to end, develop detection logic and playbooks, and create security tooling and automations using Python, Terraform, and infrastructure-as-code. The role also supports endpoint security and secure DevOps practices.

Conduct vulnerability research and reverse engineering across diverse systems. Perform static and dynamic analysis using disassemblers, debuggers, and fuzzers; develop exploits; document and communicate findings; and mentor security researchers. The role requires expertise in C and assembly, Linux internals, exploitation techniques, Android and Chrome vulnerability research, and the ability to obtain and maintain a TS/SCI clearance.

Own security and infrastructure for a fintech payments platform, with security comprising roughly two-thirds of the role. Responsibilities include cloud and application security, IAM, secrets management, threat modeling, detection engineering, incident response, vulnerability management, compliance, privacy, CI/CD, infrastructure as code, observability, reliability, backups, disaster recovery, and on-call operations. The role reports to the CTO and will establish the security function as the company’s founding security hire.

Own full sales cycle for enterprise customers in LATAM, build pipeline via self-sourcing, run MEDDPICC/value-based sales, partner with Solutions, CS and SDRs, forecast rigorously, and close multi-threaded, six-figure deals with technical buyers.

Lead authentication fraud strategy to minimize ATO and scam losses while optimizing customer experience. Build data-driven detection, monitoring, graph analysis, and AI-integrated risk workflows. Partner with product, data, ops, and IT to implement analytics, alerts, and operational processes for authentication risk.

Lead Identity & Access Management as a platform service for Extreme Platform ONE. Define identity architecture, governance, and roadmap for humans and autonomous agents. Design agent identity models, SLAs, provisioning, token lifecycle, auditability, and escalation mechanisms. Write product requirements, coordinate cross-functional teams, drive adoption, and represent customer needs for enterprise-scale identity and compliance.

Lead security assessments and controls across cloud-hosted applications, APIs, mobile (Flutter), CI/CD, and infrastructure. Implement and harden shared security tooling (dependency/secret/static/container scanning), review IAM and privileged access, support incident readiness and monitoring, evaluate SRE/recovery changes for security impact, and coordinate remediation with system owners. Establish security policies, automation, and review triggers to integrate practical controls into engineering workflows.

Senior Systems Administrator managing medium and small classified/unclassified networks. Duties include vulnerability scanning and remediation, patching, system monitoring, Active Directory and virtualization administration, backups/COOP, network device support, implementing NIST/FedRAMP controls, IT procurement/asset management, documentation, troubleshooting, and mentoring junior admins.