Top Remote Security Engineer Jobs

Owns the technical pre-sales lifecycle for physical security and network solutions. Partners with sales teams, consults with clients, designs CCTV, access control, FDAS, and wired/wireless network architectures, and develops BOMs, drawings, specifications, and pricing. Leads technical presentations, validates solutions, manages project handoffs, reviews designs and quotes, and mentors junior Solutions Engineers.

Identify, validate, prioritize, and remediate application and API vulnerabilities across web, cloud, and development environments. Manage SAST and DAST programs, perform manual testing and secure code reviews, conduct threat modeling, assess AWS security configurations, and provide developer-focused remediation guidance. Integrate security testing into CI/CD workflows, automate vulnerability management, track remediation metrics, and collaborate with engineering, cloud, and security teams to improve application security posture.

Administer, monitor, troubleshoot, and improve customer-facing security platforms. Handle Tier 3 escalations, investigate outages, support onboarding, execute upgrades and production changes, improve automation and reliability, maintain technical documentation, and collaborate with security, IT, vendors, and engineering teams. The role requires strong Windows, networking, identity, cloud, and security platform knowledge, along with independent judgment and careful change management.

Build and operate MITRE ATT&CK-aligned threat detections across cloud, endpoint, identity, email, and application telemetry. Own the full detection lifecycle, advance detection-as-code platforms, improve data pipelines and observability, integrate threat intelligence, evaluate AI-powered security capabilities, and support investigations and incident response. Partner with Security Operations and engineering teams while independently taking projects from concept through production.

Build and operate threat detection systems across cloud, endpoint, identity, email, and application environments. Own detection lifecycles, detection-as-code workflows, data pipelines, CI/CD, integrations, threat intelligence enrichment, and AI-assisted security capabilities. Partner with Security Operations and engineering teams on investigations, incident response, threat hunting, and automation. The role requires strong Python and SQL skills, SIEM expertise, cloud and Linux knowledge, and independent project leadership.

Lead product, cloud, application, infrastructure, and internal security across Hipp’s healthcare SaaS platform. Responsibilities include architecture reviews, threat modeling, vulnerability management, cloud and identity security, monitoring, incident response, AI-agent security, compliance controls, vendor risk, customer security reviews, and security mentorship.

Designs, operates, and improves cloud and infrastructure security across AWS and multi-cloud environments. Responsibilities include cloud governance, identity and access controls, network security, infrastructure as code, CI/CD and software supply-chain security, container and Kubernetes security, monitoring, threat modeling, incident response, and security automation. The role also contributes to AI security initiatives involving LLMs, AI agents, and MCP integrations, communicates risks across teams, leads complex initiatives, and mentors engineers.

Owns application-layer security across the platform by building and tuning SAST, DAST, SCA, container, and IaC scanning programs. Triages vulnerabilities from scans, penetration tests, and bug bounties; partners with engineers on remediation; performs threat modeling; maintains secure coding standards; supports incident response; coordinates penetration testing; and reports security metrics. Requires strong application security expertise, cloud and CI/CD security experience, and effective cross-functional communication.

Lead the architecture, security, and operation of Maestro’s multi-tenant AI platform on private GKE. Build Kubernetes operators, isolated per-user runtimes, identity and credential systems, service-mesh security, Terraform infrastructure, CI/CD, observability, audit pipelines, fleet operations, and human approval guardrails. Partner on safe agent integrations, establish platform and security standards, mentor engineers, and guide infrastructure strategy as the system scales.

Lead the architecture, security, and operation of Maestro’s multi-tenant AI platform on private GKE. Responsibilities include Kubernetes runtime isolation, identity and credential security, service mesh trust, Terraform infrastructure, fleet scaling, CI/CD, observability, auditability, human approval workflows, and governed agent integrations. The role also sets technical direction, mentors engineers, and partners across Product, Security, and Leadership to deliver secure, reliable distributed systems at scale.

Own and improve security across cloud infrastructure, AI platforms, corporate IT, endpoints, identity, email, and business applications. Build detection and response capabilities, secure containers and software supply chains, implement identity and access controls, manage vulnerabilities and secrets, and automate security guardrails. Investigate threats across cloud, identity, and endpoint telemetry while protecting sensitive customer data and supporting compliance controls.

Leads enterprise application security and secure SDLC initiatives, embedding vulnerability scanning, security gates, security-as-code, and AI security controls across CI/CD pipelines. Oversees vulnerability triage, remediation SLAs, threat modeling, secure code reviews, developer enablement, security metrics, toolchain automation, software supply chain security, and AI governance. Partners with engineering, architecture, delivery enablement, and risk teams to establish secure development standards and reduce application and AI-related security risks.

Lead Aircall’s detection and response program by building detection logic, SIEM data pipelines, security automation, and AI-enabled investigation tools. Own security infrastructure across AWS environments, conduct threat hunting and incident response, and improve detection maturity through documentation, tuning, metrics, and post-incident reviews. Partner with engineering, product, fraud, privacy, and legal teams while participating in on-call rotations and hiring.

Leads the architecture, engineering, governance, and production operation of agentic security operations capabilities. Builds secure AI-enabled systems for SOC data onboarding, detection engineering, threat hunting, investigation, response, automation, and platform operations. Establishes agent standards, evaluation frameworks, safeguards, observability, integrations, reliability models, and human-approval controls. Provides principal-level technical leadership, mentors engineers, evaluates emerging technologies, and collaborates with enterprise architecture, infrastructure, data, risk, privacy, legal, and compliance teams.

Own cloud security across AWS and Azure, including identity, network, application, container, data, and AI security. Build policy and infrastructure controls as code, integrate security into CI/CD, protect regulated health data, and manage detection, incident response, vulnerability remediation, and compliance. The role also develops AI security guardrails and coaches engineering teams while operating production security controls and supporting on-call responsibilities.

Design and harden Nova’s cloud and future on-premise platform security, including tenant isolation, identity, access policies, secrets, keys, networks, and secure execution sandboxes. Lead red-team testing of authentication, AI agents, privilege boundaries, prompt injection, and sandbox escapes. Own SAP identity integrations, internal security standards, compliance readiness, and customer security partnerships. Research offensive and defensive AI security, contribute to product development, and represent Nova in the SAP security community.

Performs cloud security engineering across AWS and GCP, including system hardening, patching, vulnerability remediation, compliance scanning, security tool management, incident response, and cloud operations. Troubleshoots Linux, Windows, network, application, and identity issues; supports FedRAMP, FISMA, and NIST 800-53 requirements; documents procedures and incidents; contributes to automation; mentors junior engineers; and participates in a 24×7 on-call rotation.

Designs and operates security controls for AI/ML systems, including threat detection, incident response, cloud and application security, model governance, adversarial testing, and security automation. Builds production tooling across AI platforms such as SageMaker, Azure OpenAI, and Databricks; applies MITRE ATLAS, OWASP AI Top 10, and NIST AI RMF frameworks; and integrates enterprise security platforms to protect models, data, pipelines, and AI applications.

Support security engineering for a DoD IL5 SAP S/4HANA environment. Responsibilities include SAP authorization and role management, GRC access controls and SoD enforcement, threat detection and SIEM integration, HANA encryption, ILM and data governance, ABAC, SSO, interface security, and RMF/ATO compliance documentation. The role also implements DISA STIGs, supports audit evidence and ISSM workflows, and requires quarterly travel to Scott Air Force Base.

Lead authorization and accreditation activities for Microsoft Azure cloud platforms supporting government customers. Manage RMF documentation, ATOs, security controls, audits, penetration tests, continuous monitoring, remediation, and compliance evidence. Serve as a security liaison with government officials and auditors, resolve complex accreditation issues, and provide technical expertise across cloud architecture, networking, identity, and operations. Perform secure Azure administration, monitoring, incident response, vulnerability management, and compliance-driven operations, including security automation.

Design, implement, administer, secure, and maintain enterprise Rocky Linux environments. Apply STIGs, configure identity and authentication services, automate deployment and patching, manage vulnerabilities, troubleshoot infrastructure, and support security monitoring. Develop technical documentation, participate in architecture reviews and incident response, collaborate across infrastructure and cybersecurity teams, and mentor junior engineers. The role requires an active TS/SCI clearance and hybrid work in Centreville, Virginia.

Provides consultative pre-sales cybersecurity engineering for email security solutions. Leads customer discovery, assesses security architectures, designs solution proposals, delivers demonstrations and technical presentations, supports proofs of concept, collaborates with vendors, enables sales teams, and transitions closed opportunities to delivery teams. Focus areas include secure email gateways, phishing and BEC protection, API-based security, DLP, advanced threat protection, and hybrid cloud environments.

Designs and implements cloud and infrastructure security architecture, reviews systems for vulnerabilities, and drives security improvements across the development lifecycle. The role builds automated security testing, integrates security controls into CI pipelines, enforces secure Infrastructure as Code practices, promotes DevSecOps, advises engineering teams, and coordinates cloud penetration testing. It requires strong AWS, Kubernetes, Terraform, programming, cloud security, and policy management expertise.

Lead security operations and incident response engineering across hybrid cloud environments. Conduct deep-dive investigations, digital forensics, threat modeling, detection engineering, SIEM tuning, threat intelligence review, and automated remediation. Develop incident response playbooks, maintain investigation documentation, apply MITRE ATT&CK, and support incident command and SOC process optimization.

Build and mature Headway’s infrastructure security program across AWS and application platforms. Partner with Product and Infrastructure teams on secure system design, security reviews, platform guardrails, vulnerability remediation, and continuous infrastructure improvement. Support incident response and security operations while advancing AI-native cloud security practices. The role requires strong technical depth, cross-functional collaboration, and the ability to establish secure-by-default engineering practices in an ambiguous, fast-paced environment.