Top Cybersecurity Jobs

Designs, implements, and maintains enterprise cybersecurity controls across cloud, network, endpoint, and hybrid environments. Responsibilities include Zero Trust architecture, IAM/PAM/MFA, SIEM and EDR/XDR monitoring, incident response, vulnerability management, NIST-aligned risk analysis, cloud hardening, security documentation, and continuous monitoring. The role requires collaboration across technical teams and occasional on-site support at CBO and regional data center facilities.

Manage cybersecurity network defense activities for Army IT environments, including ACAS infrastructure, vulnerability scanning, STIG compliance, AESS reviews, DISA Whitelist and PKI token management, PPSM support, configuration security reviews, account processing, and remediation tracking through eMASS POA&Ms. The role requires extensive DoD cybersecurity experience, an active Secret clearance, and occasional travel to government or data center facilities.

Provides enterprise eMASS and RMF compliance services for Army IT environments, including RMF package development, asset categorization, control-compliance artifacts, ACAS and STIG remediation, POA&M management, security reviews, validation coordination, COOP and incident-response testing, and Army PPSM and Circuit Registry maintenance.

Manages SIEM infrastructure, event monitoring, dashboards, threat investigation, incident response, audit reporting, and security compliance for Army and DoD systems. Supports PKI, SSL/TLS certificates, web application security standards, Cyber Tasking Orders, software assurance reviews, and coordination with cybersecurity service providers across data center and cloud environments.

Leads enterprise cybersecurity and information assurance for on-premises and Azure IL-5 environments supporting the F-35 JPO. Owns cybersecurity governance, RMF and A&A artifacts, continuous monitoring, vulnerability and patch management, incident response, Zero Trust implementation, security engineering integration, compliance reporting, and staff leadership. Requires extensive DoD cybersecurity experience, IAM Level III certification, Top Secret clearance, and onsite work in Arlington, Virginia, with possible CONUS/OCONUS travel.

Provides cybersecurity engineering support throughout the system development lifecycle for a DoD program office. Responsibilities include applying RMF, supporting assessment and authorization, developing ATO documentation, maintaining eMASS packages, reviewing ACAS scans and STIGs, analyzing cybersecurity policies, and advising technical and government stakeholders. The role is on-site in Virginia Beach and requires an active Secret clearance, at least four years of IT security experience, and familiarity with DoD cybersecurity processes and tools.

Develops and maintains hands-on cybersecurity training, awareness campaigns, ISSO training, simulations, and educational materials. Reviews and updates content using Adobe Captivate and SCORM, incorporates changing cybersecurity policies and technologies, supports training sessions and forums, and ensures accessibility before publication. Requires substantial experience with NIST, FISMA, security authorization, security awareness programs, training plans, and course development.

Design, build, automate, and operate secure cybersecurity infrastructure supporting SOC missions. Develop infrastructure-as-code, GitOps, CI/CD pipelines, cloud environments, software, APIs, and automation for detection engineering and incident response. Integrate security controls throughout development workflows and evaluate AI-enabled engineering solutions. Partner with SOC, cloud, software, and cybersecurity teams while providing technical leadership and mentorship.

Leads cybersecurity initiatives protecting products, services, infrastructure, networks, applications, data, and customers. Designs and maintains cryptographic security systems using PKI, encryption, identity and access management, key and secrets management, vaults, and HSMs across Azure and AWS. Performs security audits, vulnerability assessments, incident response, proof-of-concept testing, policy development, and risk mitigation. Develops Python and Bash automation for key rotation and vault integration while supporting high availability and disaster recovery.

Senior technical authority responsible for integrating cybersecurity and compliance into software-intensive mission systems. Translate security requirements (NIST/CMMC/RMF) into architecture and engineering solutions, assess risk and gaps, support accreditation and continuous compliance, mentor engineers, and enable secure DevSecOps and cloud practices while maintaining mission performance in classified and unclassified environments.

Lead design and operation of a cloud-native cybersecurity data lakehouse on AWS. Define storage/table formats, partitioning, compute engines (EMR, Athena, Redshift), governance (Lake Formation, IAM), IaC provisioning, cost governance, and capacity planning to support analytics, ML, and security operations.

Supports enterprise cybersecurity education and execution by developing training and awareness content, analyzing data, assisting with vulnerability remediation, maintaining cyber products and vendor relationships, and supporting operational communications. The intern contributes to phishing campaigns, training curriculum, cybersecurity briefings, risk mitigation resources, and execution management while building foundational knowledge of cybersecurity resilience, compliance, and risk management.

Manages cybersecurity infrastructure and operations, identifies vulnerabilities, leads incident response, digital forensics, and e-discovery, and administers data classification and DLP programs. Evaluates vendor security, supports security projects, maintains documentation, audits access controls, and ensures encryption and compliance across systems, networks, and endpoints. Provides technical guidance to IT staff and travels quarterly to company locations as needed.

Design, build, and maintain secure, scalable full-stack web applications for cybersecurity products. Implement Vue.js frontends, Java Spring Boot and Python backends, RESTful APIs, data pipelines, AI/LLM features (embeddings, vector search, RAG), and deploy/operate services on Azure with CI/CD, observability, and secure coding practices. Collaborate with cross-functional teams to deliver production-grade, AI-enabled features and maintain system reliability and performance.

Lead the team as a Project Manager while directing cybersecurity engineering efforts. Manage projects ensuring compliance with DoD standards and mentor team members. Oversee R&D and quality assurance initiatives and provide analytical support for cyber operations.

The IT Project Lead, SME oversees the ISaaS program, ensuring technical execution, risk management, compliance, and quality assurance while leading cybersecurity teams and engaging with government stakeholders.

The Incident Manager II monitors and addresses potential cyber incidents, applying cybersecurity knowledge to analyze threats, manage incidents, and collaborate with teams for incident resolution.

Responsible for implementing cybersecurity policies, ensuring compliance, managing risks, and responding to breaches, with a focus on DARPA programs.

Responsible for cybersecurity related to submarine-launched ballistic missiles, including requirements development, threat analysis, and system engineering design. Must hold an active DoD clearance.

Support customer missions as a Computer Network Defense Analyst by analyzing and responding to threats, vulnerabilities, and unauthorized activities in network systems.

The role involves designing complex Cybersecurity solutions, advising clients, developing sales strategies, and maintaining client relationships. Requires advanced experience in Cybersecurity design and client engagement.

As a Cyber Awareness and Training Lead, you will design cybersecurity tabletop exercises, provide incident management guidance, drive examinations, educate members, and consult on high-stakes issues to enhance industry cyber resilience.

Leads cybersecurity architecture for DoD intelligence, electronic warfare, and cyber systems. Designs Zero Trust, ICAM, Cross Domain Solutions, RMF, DevSecOps, encryption, and secure cloud architectures. Directs security assessments, threat modeling, compliance validation, ATO activities, and cybersecurity roadmaps. Provides technical leadership, mentors engineering teams, and interfaces with government program offices, ISSMs, and Authorizing Officials.

Owns perimeter, cloud, email, identity, endpoint, and detection defenses across AWS and Azure. Responsibilities include managing WAF and bot controls, writing Terraform, operating SIEM and EDR/MDR tooling, developing detections, responding to incidents, administering email security and MDM, advancing Zero Trust, supporting penetration testing, and using AI-assisted tools for security automation. The role requires strong compliance experience, on-call incident response participation, and hands-on security engineering skills.

Hands-on cybersecurity engineer responsible for implementing and improving security controls across infrastructure, endpoints, cloud services, identity systems, networks, and engineering platforms. Duties include vulnerability management, security monitoring, alert triage, incident response support, IAM, server hardening, DevSecOps, compliance evidence collection, documentation, and remediation tracking. The role partners with infrastructure, DevOps, software engineering, DBA, and business technology teams in a hybrid Austin environment.