Top Cybersecurity Jobs

Design, deploy, tune, and support security solutions (SIEM, WAF, SOAR, endpoint security). Create WAF rules, develop SIEM content (correlations, dashboards, alerts), and build automations for incident response. Provide technical cybersecurity engineering expertise within a fast-paced client delivery team.

Design, deploy, tune, and support security solutions. Create WAF rules, develop SIEM content and automations, respond to incidents, and provide cybersecurity engineering expertise to client teams.

Design, deploy, tune and support security solutions; create WAF rules; develop SIEM content (correlations, enrichments, dashboards, alerts); implement SOAR automations and incident response workflows; provide hands-on cybersecurity engineering expertise within security operations and incident response.

Design, implement, and operate network and infrastructure security controls (WAF, IPS, DDoS) in production; automate deployments and validations; partner with internal teams; secure cloud and containerized environments (AWS/GCP, Kubernetes); ensure compliance with FedRAMP/DoD IL4; support U.S. Federal contracts requiring U.S. citizenship and security-clearance eligibility.

Support cybersecurity architecture and engineering across enterprise environments including Zero Trust, cloud security, DevSecOps, AI/GenAI security, PQC, SSO, vulnerability scanning, automation, and documentation. Develop technology roadmaps, conduct market research and proofs of concept, and support integration, CONOPS, and engineering activities.

Lead governance, operational oversight, and continuous improvement for internal cybersecurity services and third‑party providers. Define KPIs/SLAs, monitor vendor performance, manage risks/issues, drive recovery, and deliver executive reporting. Build stakeholder relationships, onboard providers, and improve service management and governance maturity.

Lead enterprise application security architecture and secure SDLC practices. Drive DevSecOps integration, code security (SAST/DAST/SCA), threat modeling, risk management, governance, and collaboration with engineering to embed security across cloud, on-prem, hybrid, and SaaS environments.

Lead end-to-end product management for enterprise security operations platforms, translating SOC/operator needs into roadmaps, user stories, and validated AI use cases. Manage vendors, enforce SLA and model validation, coordinate Agile delivery, UAT, adoption, and report platform and AI performance to senior leadership.

Perform system audits, continuous monitoring, and assessments to evaluate security posture; support Assessment & Authorization (A&A) and Security Test & Evaluation (ST&E); document RMF evidence, recommend safeguards, and assist implementation of government security policy for classified systems.

Provide cybersecurity consulting for clients including risk assessments, policy and disaster recovery planning, incident response, security awareness, regulatory IT examination support, AI integration guidance, vendor oversight, reporting to leadership and boards, project management, and IT audit assistance. Deliver tailored security programs, documentation, tabletop testing, and timely communications while adapting to evolving regulations and client needs.

Senior data scientist role focused on measuring and improving AI-agent security. Define metrics and evaluations, build data foundations, strengthen detection and response, run experiments, and translate analysis into product and security improvements across engineering, product, and research teams.

Provide cybersecurity engineering expertise to develop, deploy, tune, and automate security solutions. Create WAF rules, develop SIEM content (correlations, dashboards, alerts), implement incident response automations, and support security operations and incident response efforts in fast-paced client environments.

Assess and validate security controls for Air Force weapon systems using RMF and NIST SP 800-53. Produce A&A artifacts (Security Plans, Assessment Reports, POA&Ms), perform hardware/software assurance, SCRM analysis, continuous monitoring, onsite inspections/audits, and support Authorizing Officials and Program Offices at Wright-Patterson AFB.

Lead and oversee system security engineering and certification activities for SAP/SCI systems. Chair cybersecurity working groups, assess designs for compliance with NIST/RMF and JSIG, provide risk management and accreditation support, assist program protection planning, and coordinate with approval authorities to obtain Authorization to Operate.

Lead the security posture strategy for an NSPM platform: design and maintain posture assessment rule frameworks, map device configurations to compliance standards, define risk scoring, ensure scalable rule execution across heterogeneous network devices, translate emerging threats and regulations into automatable rules, engage customers and stakeholders, and mentor engineers and analysts on posture rule design and compliance mapping.

Perform IA/security assessments and risk analysis for DoD cloud (MS Azure) systems, support Authorization/Accreditation, design and implement IA architecture and controls, conduct threat hunting and incident detection/response, analyze logs/traffic/telemetry, and brief senior leadership on findings and mitigations.

Manage and optimize enterprise Proofpoint email security for a hybrid M365/on-premises Exchange environment. Configure gateway rules, quarantine workflows, mail relays, and DKIM/SPF/DMARC strategy. Analyze TAP telemetry and threat intelligence, collaborate with SOC to build automated response playbooks, troubleshoot delivery and authentication failures, and communicate platform health and risk to stakeholders.

Support USAF systems by leading security engineering and RMF activities: manage controls, lead risk and vulnerability assessments, implement detection and monitoring, guide DevSecOps security, and mentor teams to produce ATO packages and continuous monitoring for IL5-ready environments.

The Cybersecurity Engineer will design and implement security architectures across multi-cloud environments, perform risk assessments, and ensure alignment with cybersecurity best practices and compliance standards.

Lead IT infrastructure and cybersecurity across headquarters and distributed sites: manage networks, servers, endpoints, security cameras, PCI-DSS compliance, penetration testing, vulnerability scanning, incident response, hardware setups, conference AV, cloud migration, and AI tool adoption while managing strategic IT projects.

Lead DoD/USMC cybersecurity risk management across enterprise systems: assess AI/ML risks, drive RMF A&A using eMASS, manage POA&Ms, validate STIG compliance, implement zero-trust architectures, interpret Cyber Tasking Orders, draft policies and continuous monitoring, and provide technical leadership for mission-ready security.

The Freelance Cybersecurity Content Writer will produce high-quality articles on cybersecurity topics, ensuring technical accuracy and engaging a diverse audience. Responsibilities include writing, adapting content for various audiences, and implementing feedback effectively.

Lead and perform FedRAMP/FISMA/NIST RMF security assessments for cloud systems. Conduct documentation review, evidence collection, vulnerability scanning and testing, recommend remediations, author reports, lead technical discussions, mentor teammates, and coordinate cross-functional delivery in a fast-paced remote environment.

Implement, operate, and improve cybersecurity solutions; provide functional and technical expertise on security projects; gather business/IT requirements to develop security processes; triage incidents and provide urgent support; participate in on-call rotation; and drive projects to completion through project management and stakeholder coordination.

Serve as a senior security operations advisor: lead incident response, tune detection tooling (SIEM/SOAR/XDR/EDR), apply identity-centric and Zero Trust controls, advise product/R&D on secure-by-design, document runbooks and metrics, automate tasks, mentor teammates, and communicate findings across technical and non-technical stakeholders.