Top Cybersecurity Cybersecurity Jobs in CO

Lead L3 technical support for enterprise customers: manage complex incidents, perform root cause analysis, troubleshoot OS/network/cloud environments, author support documentation, collaborate with Engineering/Product/Customer Success, and ensure high customer satisfaction and operational excellence.

Provide day-to-day administration and support for Windows servers/desktops, enterprise networks, firewalls, SIEM, and virtualization in Collateral/SCI/SAP environments. Monitor systems, respond to incidents, perform vulnerability assessments (ACAS/Nessus/SCAP), maintain SOPs/TTPs, and support patching, Group Policy, and LAN/WAN operations while complying with DoD security policies.

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.

Design, deploy, and maintain Microsoft Defender-based endpoint security for a DoD customer. Configure EDR/NGAV, WDAC, DLP (Defender+Intune+Purview), integrate with Sentinel/SIEM, manage cross-platform protection, perform vulnerability management, and deliver analytics and reporting while following the systems engineering lifecycle.

Operate and monitor Microsoft Defender services (EDR/NGAV/WDAC), integrate with Sentinel and SIEM, maintain DLP via Intune/Purview, ensure cross-platform endpoint protection, generate reports, follow prescribed procedures, and escalate issues to engineering for a DoD customer.

Lead design, implementation, and management of Microsoft Defender (Endpoint, Cloud, Servers) and related security tooling. Oversee EDR, NGAV, threat and vulnerability management, WDAC, DLP integration with Intune/Purview, SIEM integration (Sentinel), and automation via ServiceNow. Mentor mid-level engineers, approve playbooks/dashboards, ensure cross-platform protection, and apply systems engineering lifecycle to meet security and compliance objectives.

Lead technical pre-sales for enterprise customers: run discovery, design solutions, deliver demos/POCs, influence product roadmap, mentor junior engineers, and represent 7AI externally to drive scaled technical sales.

Design and own FedRAMP reference architectures across AWS, Azure, and GCP. Set engineering standards, review custom architectures, mentor engineers, support continuous delivery and compliance automation, and represent Coalfire in FedRAMP community and strategic pursuits.

Assess and document the client's Active Directory and Azure/Entra ID environments, run PowerShell and tooling-based data collection, identify configuration and operational gaps, prioritize risks, and provide remediation recommendations, resource/skill estimates, and budget inputs for domain consolidation and identity infrastructure improvements.

Lead a regional sales organization selling Dataminr's cybersecurity solutions to public sector (SLED) and enterprise accounts across the US East Coast. Set sales strategy, coach and manage sellers, build executive relationships, integrate products into client workflows, and drive new and existing account growth while meeting revenue targets.

Own outbound field motion for Identity Threat Protection launch, validate messaging in live deals, synthesize field intelligence into product recommendations, run adoption diagnostics, and provide technical escalation support for complex identity situations.

Own product direction for a code security suite (SAST, SCA, DAST, IaC, secrets, container scanning). Prioritize roadmap and sequencing, make scope tradeoffs, work with design and engineering, run customer/design partner interviews, define competitive bar, coordinate free-tier/Product Hunt launch, track usage metrics, and integrate AI features.