Top Cybersecurity Jobs

Lead and scale engineering teams to build AI-native platforms across IT, OT, networking, and cybersecurity. Drive delivery of distributed, scalable backend systems, establish engineering processes, embed LLM/ML into production, champion AI-assisted development practices, partner with executives on strategy, and mentor senior technical leaders. Hybrid role in Austin with two onsite days weekly.

Manage and secure classified IT infrastructure in closed areas: Active Directory, GPOs, DNS/DHCP, desktops and VMware/Hyper-V servers, backups, patching (STIGs/WSUS), logging and incident response. Collaborate with ISSOs for RMF/NIST/JSIG compliance, maintain documentation, support audits and accreditation, and provide onsite after-hours support as needed.

Lead end-to-end IT audits globally to assess design and operating effectiveness of internal controls across technical platforms. Provide actionable recommendations, drive change, write clear reports, build relationships, and travel internationally (~25%).

Perform IT audits and digital assurance over clients' technology, cybersecurity, data and AI systems. Assess governance, controls, and compliance; analyze risks; provide recommendations; mentor junior staff and maintain professional standards.

Lead IT audit engagements assessing digital environments, controls, cybersecurity, data integrity and AI systems. Manage client accounts and audit teams, plan and deliver projects, mentor staff, implement data quality validation, and recommend governance and risk improvements.

Design, standardize, and automate the IAM lifecycle and workflows. Integrate and maintain IdP connections, drive RBAC/least-privilege adoption, automate provisioning/deprovisioning, resolve identity incidents, document processes, and partner with stakeholders to establish IAM governance.

Senior systems administrator responsible for secure, classified IT environments: configure and maintain Lab-in-a-Box, VMware, backups, endpoint protection, vulnerability scanning, Active Directory/GPOs, Splunk logging, and ensure STIG/RMF/NISPOM compliance. Lead data spill response, system sanitization, documentation, and audit readiness while collaborating with security stakeholders in a 100% onsite classified area.

Lead and manage classified IT infrastructure in SCIFs: patch RHEL systems, deploy endpoint protection and Splunk forwarders, maintain VMware/vSphere and NetApp storage, perform Exchange and WSUS operations, support RMF packages and audits, and collaborate with security stakeholders to ensure secure, compliant, mission-critical system availability.

Lead vulnerability assessment and MDM security work (Air-Watch, Symantec). Provide business process consulting, design, configuration, validation, deployment, project/talent management, and travel for client engagements.

The Exploitation Analyst 3 position requires expertise in network and systems engineering, involving vulnerability analysis, penetration testing, and computer forensics for government clients.

Lead and coordinate IT and security audits across cloud infrastructure, application security, IAM, vendor risk, and blockchain products; shape audit roadmap; produce executive- and Board-level reports; drive remediation and validate corrective actions; partner with technology leaders and mentor audit staff.

Lead end-to-end IT and security audits across cloud infrastructure, application security, IAM, vendor risk, and blockchain products. Plan and execute fieldwork, produce evidence-based reports for senior leaders and the Audit Committee, mentor junior auditors, validate remediation, and partner with Engineering and Security to improve controls while maintaining audit independence.

Provide Tier 1/2 support across MacOS, Windows, and Linux; onboard employees; troubleshoot desktops, servers, and networks; assist with cybersecurity architecture, vulnerability scanning, incident response, audits, and compliance documentation.

Lead Crexi's corporate IT and security strategy, manage IT infrastructure and SaaS platforms, build and mentor the IT team, oversee vendor and budget management, drive IT governance and SOC 2 compliance, and own corporate security operations including endpoint protection, identity management, MSSP, and security awareness programs.

Provide independent assurance and advisory services over technology, cybersecurity, data, cloud, AI, and business transformation initiatives. Plan and execute audits (risk assessment, scoping, testing, reporting), evaluate ITGCs and automated controls, and use data analytics, automation, and AI tools to improve audit effectiveness and communicate findings to stakeholders.

The IT Subject Matter Expert will provide technical expertise and support for enterprise IT initiatives, governance, and modernization efforts within a federal environment, requiring strong analytical and problem-solving skills.

Part-time internal audit intern supporting audits of business, financial, operational, and technology processes. Perform audit testing and data analytics, evaluate IT controls (access, change management, data protection, cybersecurity, resilience), document findings, participate in stakeholder meetings, and help prepare audit observations and recommendations.

Lead design and evolution of Honeywell Aerospace's enterprise architecture. Drive cloud (Azure) and OT/infra architecture, security, identity and access, compliance (NIST/ISO/CIS/ITAR/EAR), reference architectures, governance, stakeholder advising, and cross-team collaboration to ensure scalable, secure, compliant solutions.

The CISO will develop and manage the Bank's information security programs, ensuring compliance and protecting customer data while mitigating risks. They will also lead a security team, oversee third-party risk, and promote a culture of security awareness across the organization.

The Computer Systems Analyst II will provide IT expertise, resolve technical issues, support communication systems, and enforce information assurance policies.

The Foreign Investment Risk Analyst evaluates risks associated with foreign investment in telecommunications, coordinating with DoD and other government stakeholders to provide detailed risk analyses and recommendations.

The IT Audit Project Lead will conduct independent audits, assess IT security controls, and build relationships with technology leaders while developing knowledge of custom-built systems.

Monitor Microsoft Defender and Sentinel for alerts, triage and investigate phishing and account compromise incidents, conduct access reviews, maintain incident records, support SOC 2/ISO audits, assist identity and access tasks, run simulated phishing campaigns, and escalate complex incidents to senior analysts.

Lead and execute IT audits including control design and effectiveness testing, SOX ITGC assessments, risk-based reporting, remediation follow-up, and IT risk assessment tasks across technologies and frameworks.

Lead the IT SOX lifecycle and design technology controls (ITGC/ITAC), perform operational IT and cybersecurity audits across cloud, identity, DR, and third-party risk, drive remediation, advise on cross-functional initiatives and external audits, and champion AI/automation for continuous monitoring and testing.