Top Cybersecurity Jobs

Lead definition and delivery of scalable cybersecurity product integrations across Dataminr9s portfolio and partner ecosystem. Own ideation, research, requirements, and launch; collaborate with engineering and cross-functional teams to build API-driven integrations, enable go-to-market, and drive adoption.

Lead Endpoint Management and Threat Intelligence teams to harden endpoints, manage vulnerabilities and patching, process IOCs and TTPs, produce actionable intelligence briefings, coordinate cross-organizational security efforts, define risk thresholds with executives, and drive measurable operational metrics and incident response readiness.

The role involves managing meetings, assessing cybersecurity risks, coordinating with stakeholders, and supporting strategic DoD initiatives. It requires extensive expertise in cybersecurity governance and risk management.

Design and implement secure systems for DoD customers: harden networks, integrate email security components, develop security policies and documentation, troubleshoot architectures, coordinate with vendors/stakeholders, and support testing and deployment while maintaining balance between security and mission needs.

Serve as a senior technical cybersecurity expert for ICS/OT projects: advise project teams, plan and review tasks, perform risk assessments and QA, liaise with clients, support business development, contribute to proposals and marketing, and travel frequently to client sites to implement and oversee industrial cybersecurity and compliance activities.

Design, deploy, and operate secure cloud environments (AWS GovCloud/Azure Government), implement IaC and automation, apply STIGs/CIS benchmarks, ensure compliance with NIST/FedRAMP/DoD regulations, monitor threats, support incident response, and provide cloud security guidance across teams.

Lead information security risk management across the enterprise: coordinate risk assessments, audit and SOC support, remediate findings, govern data and controls, support PCI DSS, use GRC tools and AI toolsets, mentor teams, and produce leadership reporting to improve security posture and compliance.

Design and implement identity and access security for AI agents and non-human identities. Integrate IAM platforms, enhance privileged access management, automate certification and audit workflows, maintain compliance evidence, evaluate AI/MCP integrations for least privilege, and mentor team members while collaborating with architecture and engineering partners.

Monitor Army/DoD networks for unauthorized activity, analyze alerts, respond to low-level incidents, run vulnerability scans, support patch management and RMF documentation, and report compliance to senior staff.

Lead security tooling operations, incident response, threat hunting, vulnerability management, and scripting/automation. Evaluate and deploy security technologies, mentor junior staff, remediate vulnerabilities, and leverage threat intelligence to reduce attack surface and improve organizational security posture.

The Sr. Cybersecurity Operational Risk Officer manages operational and technology risks, provides oversight, collaborates with teams, and enhances risk frameworks. They evaluate projects and compliance, conduct assessments, and maintain relationships with business leaders.

Design and implement security architectures, perform security assessments and risk analyses, apply DoD/DoN IA rules, support secure software development, and recommend security solutions across legacy and modern applications. Provide technical guidance on PKI, VPNs, firewalls, IDS, and cloud security while documenting architectures and working with development and operations teams in classified environments.

Designs and governs enterprise cybersecurity architectures, translating business and regulatory needs into scalable solutions. Creates target-state roadmaps, leads architecture for security programs, evaluates technologies, partners with engineering and stakeholders, and drives standardization, automation, and modernization across cybersecurity platforms.

Lead design and implement enterprise cybersecurity and compliance programs across cloud, hybrid, and on‑premises environments. Architect cloud security controls, integrate security into CI/CD and IaC, manage vulnerability and cloud posture, run compliance audits and remediation, perform risk assessments, and liaise with stakeholders and auditors while mentoring junior engineers.

Provide enterprise cybersecurity advisory services across governance, risk, compliance and resilience. Design and evaluate controls, translate Zero Trust into architectures, support solution and portfolio architects, advise on cybersecurity solutions, maintain GRC documentation, and partner with stakeholders to manage cyber risk across IT and OT environments.

Senior hands-on cybersecurity specialist providing on-site escalation for cloud and infrastructure security, incident response, identity and endpoint controls, vulnerability management, network administration (Cisco Meraki), AvePoint backup for M365 GCC High, and CMMC Level 2 compliance. Leads investigations, remediation, technical evidence for audits, mentors helpdesk, and implements controls and post-incident improvements.

Lead and build IT and cybersecurity functions, own the system security plan, prepare for CMMC Level 2 certification, integrate business systems, provide hands-on IT support, and scale security and IT teams in a hardware-plus-software startup.

The role involves developing AI-driven cybersecurity solutions, designing ML models for threat detection, and enhancing security frameworks. Candidates collaborate with SOC teams and assess AI system security.

Lead and perform system audits, continuous monitoring, assessments, and A&A activities for classified information systems. Develop and document RMF artifacts (SSP, SCTM, POA&Ms), support ST&E, recommend security controls, and drive policy implementation to maintain system authorization and security posture.

The Cybersecurity Operations Director oversees security operations, managing a team to mitigate cyber threats and ensure compliance across IT assets and networks. Responsibilities include incident management, reporting, and continuous process improvement to safeguard the organization against cyber threats.

As a Cybersecurity Solutions Architect, you'll develop innovative cybersecurity solutions, lead proposal efforts, and engage with government stakeholders. Collaborate on technical strategies and ensure compliance with federal standards while promoting Avint's offerings in the market.

The role involves managing cybersecurity compliance, coordinating audits, and supporting product certification while fostering customer relationships.

The Cybersecurity Engineer will research, develop, implement advanced threat detection use cases, maintain detection logic, and enhance security monitoring capabilities to strengthen cybersecurity posture for a DoD customer.

The Cybersecurity Policy Analyst develops and refines cybersecurity policies, ensures compliance with government standards, and supports operational effectiveness through ongoing assessments and training.

Lead daily security operations as a player-coach: manage alert queues, incident response, tool tuning and automation (SOAR/scripting), mentor staff, maintain SOPs/playbooks, provide operational metrics, and ensure continuous tool health and vulnerability remediation.