Top Cyber Security Jobs

Design, architect, deploy, and configure data security solutions and policies across hybrid cloud environments for DoD, IC, and federal clients. Implement data-centric security and Zero Trust architectures, operate and administer data security tools (e.g., Virtru, PKWare, Thales) and DSPMs (Varonis, BigID), document technical architectures, and coordinate with stakeholders and engineering teams. Maintain systems, perform troubleshooting, and ensure positive control of sensitive data. Secret clearance required.

Provide engineering-first customer support for security, privacy, and assurance tooling. Triage and resolve authentication and access issues, build automation and runbooks, maintain support tooling, and improve developer experience. Use Generative AI responsibly to accelerate triage, documentation, and automation while advocating for customers and collaborating with product and engineering partners.

Architect and implement system-level security for Open Connect edge and gaming appliances across hardware (FPGA, BMC, BIOS/UEFI), kernels and dual OS (FreeBSD/Linux). Improve platform integrity (measured/secure boot, BMC controls), triage system-level vulnerabilities, build low-level tooling and automation, and partner cross-functionally and with vendors to harden binary ingestion and execution.

Lead application security engineer responsible for designing and implementing Zero Trust application and network security across enterprise/DoD environments. Develop and troubleshoot network infrastructure, integrate security controls (firewalls, application delivery, micro-segmentation), improve reliability and availability, lead cross-functional teams, and ensure compliance with DoD/ federal security requirements. Requires Secret clearance.

Lead RMF compliance and authorization for DoD/DoW information systems across the full lifecycle. Supervise ISSOs, develop eMASS authorization packages, manage POA&Ms, coordinate with AOs/AODRs and SCAs, conduct assessments and continuous monitoring, set documentation standards, train staff, and report system security posture to senior stakeholders.

Lead development and implementation of cybersecurity solutions for USAF SAP cloud, perform RMF risk and vulnerability assessments, implement infrastructure controls, leverage SEIM tools (Splunk/Elastic) and network devices (Palo Alto/Cisco), analyze threats using big-data analytics, and support classified system-to-cloud integration.

Architect, deploy, and operate data security and Zero Trust solutions; monitor and respond to malicious behavior using EDR and analytics; create SOPs and configurations; coordinate with engineering teams; mentor junior cybersecurity engineers; document and diagram workflows.

Own protocol and cryptographic foundations for Netflix Open Connect edge appliances. Design and implement security primitives, optimize crypto/transport for performance, build DoS mitigations, conduct vulnerability research, and partner cross-functionally to deploy end-to-end security controls across delivery infrastructure.

Lead product security for the platform: prioritize threats, design and architect defenses, embed security early in designs, build platform-level safe defaults, find vulnerabilities in code, and raise team-wide security capability without becoming a bottleneck.

Design, implement, and support enterprise and cloud security solutions. Collaborate with SOC/monitoring teams to improve detection and controls, support vulnerability management, automate security processes, evaluate and operationalize security tools, and respond to incidents to strengthen global security posture.

Design, deploy, and configure data security solutions for federal (DoD/IC/civilian) clients. Build architectures following Zero Trust and IC data header guidelines, create custom data policies, perform systems administration for data protection tools, document technical architectures, and collaborate with stakeholders and engineering teams to secure hybrid cloud environments.

Design, implement, and maintain secure RHEL systems across physical, virtual, and cloud environments. Perform vulnerability scanning (Nessus/ACAS), apply STIGs, patching, and hardening. Automate tasks with Bash, Python, and Ansible, manage containers and virtualization, document configurations, and support RMF/ATO processes for Army systems in classified and unclassified environments.

Support enterprise data protection across Microsoft 365 by configuring Microsoft Purview, DLP, and sensitivity labels; monitor and investigate data protection alerts; assist with data exposure risk assessments for AI/Copilot; provide configuration guidance, runbooks, and remediation during incidents; partner with engineering and privacy teams to implement policies and controls.

Manage security projects end-to-end: define activities with stakeholders, track status/issues/risks, allocate and manage resources, engage cross-country stakeholders, and provide leadership, reporting, and facilitation to deliver security systems.

Lead Menlo's security as the first hire: define threat models, build security frameworks for cloud and on-prem robots, enforce RBAC and encryption, secure containerized deployments, manage secrets and supply chain security, harden IaC, and embed security into deployment pipelines.

Design, deploy, and maintain data-centric security solutions and zero-trust architectures. Automate security controls and compliance validation using IaC (Terraform/Ansible). Build security automation for CI/CD, conduct risk assessments, monitor/respond to security events, and create documentation and training for engineering teams.

Assess and design security controls and policies for complex IT and operational systems. Conduct broad-scope technical reviews across on-prem, cloud/hybrid, virtualization, OT, cross-domain solutions, and AI/ML; mentor staff; communicate findings to government clients; operate with significant autonomy.

Lead design, implementation, and automation of cloud security processes, tools, and workflows. Develop remediation playbooks, SOPs, escalation paths, and governance. Integrate Wiz and security tooling with SIEM/SOAR, ticketing, CI/CD, and cloud services. Partner with engineering, operations, and compliance to operationalize findings and drive vulnerability remediation; mentor team members and support federal environments.

Serve as an ISSO performing RMF accreditation tasks, risk and vulnerability assessments, STIG mapping, POA&M development, ACAS/HBSS management, eMASS artifact uploads, incident reporting, and security briefings to leadership. Advise on mitigation, implement cybersecurity controls, and leverage analytics to detect advanced threats.

Lead enterprise cybersecurity strategy and operations for a regulated, publicly traded insurer: own SOC 2 and SOX-related controls, security operations, incident response, identity governance, privacy, third-party risk, security engineering, board reporting, and business continuity while building teams and driving compliance and continuous improvement.

Maintain and verify security posture for assigned systems under RMF, conduct security assessments and continuous monitoring, manage account and audit records, report incidents, support system recovery and configuration control, and provide corrective actions to the ISSM for identified vulnerabilities.

Lead architecture and design of cybersecurity solutions for federal networks. Identify and implement system hardening, reduce attack surface, and translate IT needs into secure implementation plans. Guide senior leaders, coordinate cross-functional teams, evaluate tools and techniques across IoT, cloud, A&O, IAM, ML, and NGFW, and produce technical documentation, roadmaps, and whitepapers to drive capability maturation.

Design and automate secure cloud-based cyber range networks using IaC and scripting. Translate security requirements into reusable infrastructure components (routing, firewalls, VPNs, traffic inspection, logging). Automate deployment, integration, validation, and teardown; troubleshoot routing, firewall, and interoperability issues; collaborate with cybersecurity SMEs, platform engineers, vendors, and operators to ensure isolated, repeatable, and defensible DoD cyber environments.

Lead enterprise cybersecurity strategy, security operations, and GRC for a publicly traded, multi-state insurance carrier. Own SOC 2, incident response, identity governance, privacy, vendor risk, security engineering, and board/regulator reporting while building and mentoring the security team.

Operate and maintain ACAS vulnerability scanning across classified and unclassified networks, analyze scan data, and generate remediation reports. Automate tasks and tooling with PowerShell, support RMF auditing via eMASS, and document/log vulnerabilities. Collaborate with cyber teams to identify and remediate system vulnerabilities and maintain security posture.