Top Cyber Security Jobs

Monitor and improve the organization’s cybersecurity posture across Azure, endpoints, cloud infrastructure, applications, and networks. Responsibilities include vulnerability management, threat detection, attack surface monitoring, incident response support, log and alert analysis, endpoint and data security, and compliance documentation. The role maintains audit-ready controls aligned with NIST, CMMC, ISO, SOC, CIS, and FedRAMP, while collaborating with engineering, infrastructure, data, and compliance teams on remediation and secure technology adoption.

Provides information systems security engineering for complex, geographically distributed systems. Responsibilities include designing security architectures, validating requirements, assessing and mitigating risks, applying the Risk Management Framework, conducting vulnerability and security testing, auditing configurations, supporting certification and continuous monitoring, enforcing security policies, and collaborating with engineering, development, integration, test, program management, and customer teams.

Monitor and investigate security alerts using SIEM and EDR tools; respond to incidents through containment, eradication, and recovery; conduct vulnerability scans and prioritize remediation; partner with engineering teams on patching; validate fixes; maintain risk metrics; perform threat hunting; and identify detection gaps. The role requires cybersecurity experience with incident response, vulnerability management, security analysis, cloud security, Azure Identity, and relevant security frameworks.

Own and mature Neumo’s Governance, Risk, and Compliance program, including SOC 1, SOC 2, and PCI DSS audits, risk registers, data governance, control automation, vendor assessments, and exception processes. Manage 1–2 direct reports, coordinate remediation, leverage AI/LLM tools, participate in incident management, and communicate compliance posture and risk trends to executives and the board.

Leads security operations and engineering strategy, manages a 2–3-person team, and remains hands-on with WAF, DLP, AI security, automation, vulnerability management, incident response, cloud security, purple teaming, SIEM, and detection engineering. Partners with executives and cross-functional leaders, oversees vendors and tooling, reports risk metrics, and develops team capabilities and security roadmaps.

Leads advanced cybersecurity operations, including complex incident response, threat hunting, SIEM and EDR detection engineering, vulnerability management, security architecture input, audits, security controls, vendor risk assessments, and incident preparedness. Mentors junior analysts, advises stakeholders on risk, evaluates security technologies, and translates technical threats into business language.

Lead a Developer Enablement Application Security team to design secure systems, integrate application security into CI/CD, perform technical analysis and security reviews, deliver scalable solutions, and communicate risks and metrics to engineering teams and senior stakeholders.

Support and mature the cybersecurity Site Reliability Engineering capability for critical security platforms. Operate SIEM, XDR, CyberArk, SOAR, NDR, IPS, and related systems; perform monitoring, incident response, problem management, and root cause analysis. Build automation with Python, Ansible, APIs, and infrastructure-as-code. Maintain observability dashboards, define SLIs and SLOs, document runbooks, support production handovers, participate in on-call duties, and conduct disaster recovery and resilience testing.

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.

Author high-impact threat intelligence reports, build and refine intelligence pipelines and tooling, translate technical findings into actionable insights, support customer briefings and engagements, collaborate with product and engineering to operationalize intelligence into Defender XDR and Sentinel, and improve analytic tradecraft and scalable delivery of threat intelligence.

Own technical pre-sales for enterprise AI security: lead discovery, design demos, execute end-to-end POCs, partner with AEs, surface product feedback, and advise customers on complex technical decisions.

Deploy and operationalize an AI-powered pentest product for enterprise customers end-to-end. Debug incidents in customer environments (Docker, Postgres, networking, agents), handle complex enterprise constraints (proxies, firewalls, internal CAs, air-gapped setups), build/adapt integrations (SSO, IdP, PKI), translate field issues into product improvements, and act as the technical bridge between customers and engineering.

Lead strategy and cross-functional execution of security and compliance roadmap. Drive certification and audit efforts, translate requirements into engineering priorities, develop governance, improve secure development and automation, and communicate risks and progress to leadership while partnering across Security, Legal, IT, and Product.

Own product strategy and roadmap for Nucleus' UI/UX platform. Prioritize customer-driven features, define metrics, gather requirements, coordinate cross-functional teams, and work with engineering to deliver analytics, frontend customization, and UX-focused B2B SaaS solutions.

Lead and grow a team of Security and IT technical program managers and own the cyber security and IT program portfolio. Drive prioritization, resourcing, and delivery of cross-functional security initiatives, translate strategy into roadmaps, manage risks and dependencies, and standardize playbooks and metrics.

Operate and improve vulnerability and compliance scanning across web applications, infrastructure, networks, containers, and runtime environments. Support FedRAMP continuous monitoring, NIST 800-53 evidence collection, compliance tracking, audit reporting, and remediation workflows. Triage findings, filter false positives, prioritize risk, track Jira tickets, partner with engineering on SLAs, and automate scanning processes. The role is fully onsite in Coppell, Texas.

Protects and enhances agency infrastructure, applications, networks, and cloud environments. Leads incident response, digital forensics, threat hunting, vulnerability management, security monitoring, IAM, audits, GRC, cloud security reviews, policy development, and compliance activities. Provides technical escalation, reporting, mentoring, and collaboration with technology teams, vendors, agencies, and stakeholders to improve cybersecurity resilience.

Lead architecture and technical strategy for Cisco's Identity platform: design scalable, secure distributed systems, drive cross‑domain initiatives, influence executives, mentor senior engineers, and represent Cisco externally.

Own and evolve Torus’s IT and OT security architecture across IAM, endpoint security, networks, vulnerability management, and compliance. Lead EDR operations, incident response, remediation prioritization, automation, and complex security-event coordination. Evaluate security tools and architecture improvements, maintain secure infrastructure, and mentor IT and security engineers. The role is hands-on, serves as a technical escalation point, and supports SOC 2 or similar compliance efforts.

Lead Etix’s company-wide security program, strategy, roadmap, and risk management. Strengthen application, API, cloud, infrastructure, IAM, monitoring, and secure SDLC practices; establish data governance and privacy controls; maintain PCI-DSS compliance; prepare for SOC 2; and lead incident response. Partner with engineering, product, IT, legal, and executives across globally distributed teams while communicating security risks and priorities to leadership, customers, auditors, and partners.

Sell Mitiga's runtime security platform to enterprise CISOs and security leaders. Manage end-to-end enterprise sales cycles from prospecting to close, build strategic territory and partner plans, collaborate with solutions engineering and customer success, and maintain accurate CRM records while consistently exceeding revenue targets.

Lead and perform HITRUST Gap, Readiness, and Validated Assessments. Define scope, test controls, validate evidence in MyCSF, produce readiness and validated reports, advise clients on remediation, and ensure compliance with HITRUST methodology and related frameworks.

Perform end-to-end SOC 2 audits for startup clients: create audit plans and system descriptions, collect evidence via video walkthroughs, review tester results, manage 20+ clients, escalate issues, and deliver 10–15 reports monthly.

Manage day-to-day IT security operations (Azure GCC High, Entra ID, Intune, Sentinel, Defender), endpoint management, user/admin account management, and first-line support across Windows/Mac/Linux. Serve as the facility security point of contact for FCL/FSO matters, personnel security processing, classified/CUI handling, insider threat monitoring, security training, and compliance with NIST SP 800-171, DFARS, and CMMC.

Develop, implement, and maintain cybersecurity policies and data classification aligned with NIST CSF, FedRAMP High, IL5 and other standards; support ATO processes, manage compliance documentation and audits, train employees on security/privacy, and troubleshoot policy implementation for GovCloud environments.