Top Cybersecurity Jobs

Manage and maintain site IT infrastructure and enterprise business systems for an automotive manufacturing plant. Oversee Windows environments, databases, applications, SQL-based systems, and IT/OT cybersecurity execution. Lead day-to-day IT operations, support desktop and imaging tasks, perform patch/testing/change control, monitor performance and logs, support audits, and liaise between production, engineering, and corporate IT to ensure secure, stable manufacturing systems.

Lead complex security initiatives and guide teams in protecting enterprise systems. Drive continuous improvement in cyber defense and manage incident response activities.

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 design and execution of patching, compliance, and vulnerability remediation using Tanium/Intune/SCCM. Identify automation opportunities, build and deploy scripts/tools (PowerShell), collaborate with stakeholders, participate in security operations projects, follow Agile practices, and monitor patch/compliance performance to continuously improve security posture.

Lead IT compliance and SOX program activities: design and monitor IT controls, perform risk assessments, coordinate internal/external audits, manage control evidence and remediation, and drive continuous monitoring and policy management. Act as liaison between Business Systems, IT owners, and audit partners to optimize control effectiveness and automation.

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.

The Enterprise Mission Manager ensures successful delivery of cyber defense projects to federal clients, managing timelines and communication between stakeholders while understanding operational realities.

Provide OT/IT security engineering, conduct IA/cybersecurity assessments and Security Test & Evaluation, perform risk assessments for NIPRNet and SIPRNet systems, develop standards/guides, handle COMSEC per DoD policy, and support DLA Cloud/OT/IT compliance and deliverable production.

Support DLA vulnerability management by assessing and improving cybersecurity posture across OT, IT, Cloud, NIPRNet and SIPRNet systems. Perform policy compliance reviews, security test & evaluation, risk assessments, ISSE design/support, and produce documentation (assessment reports, SOPs, ORAs). Maintain SIPRNet access, handle COMSEC per DoD policy, and deliver weekly status and task-order deliverables.

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.

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 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 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.

Monitors and enforces cybersecurity controls, develops security plans and ATO packages, reviews vulnerability scans and system configurations, manages POA&Ms, conducts STIG and FISMA assessments, performs security event analysis, and supports incident response and annual audits.

Participate in IT audit and consulting engagements, including SOC, ISO, cybersecurity, HITRUST, and Sarbanes-Oxley assessments. Evaluate client systems, processes, risks, and controls; test control effectiveness; analyze audit evidence and operational data; prepare audit reports; interview senior client stakeholders; and identify and resolve audit issues while learning professional standards and regulations.

Leads Raymond James’s IT compliance program and governance framework. Oversees compliance methodologies, risk assessments, monitoring, testing, and regulatory change management across technology, cybersecurity, privacy, AI, cloud, and third-party risk. Advises senior leadership on emerging compliance risks and partners with technology, security, privacy, legal, risk, audit, and business teams to maintain regulatory compliance and independent oversight.

Lead and manage a large DoD IT team delivering and operating enterprise network and cybersecurity services. Oversee VDI, desktop imaging, patching, SharePoint, AD, Exchange, network monitoring, change management, performance metrics, and audit/logging. Ensure service levels, optimize delivery, and maintain access to military installations.

Support ServiceNow security architecture, RMF compliance, continuous monitoring, vulnerability remediation, and ATO activities for DoD environments. Develop SSPs, SARs, POA&Ms, and other RMF artifacts; implement RBAC, ACLs, data policies, encryption, and IL4/IL5 segregation; coordinate with government program managers and authorizing officials; and ensure compliance with NIST, FedRAMP, DoD, and DoDM 8140.03 requirements.

Designs and implements ServiceNow security controls for DoD IL4/IL5 environments, including RBAC, ACLs, data segregation, encryption, and identity integration. Develops SSPs and RMF artifacts, manages POA&Ms, supports ATO activities, remediates configuration vulnerabilities, and conducts continuous monitoring, vulnerability reviews, penetration-test assessments, and compliance reporting. Coordinates with government program managers and authorizing officials while maintaining required cybersecurity certifications and documentation.

Monitor, diagnose, and resolve security events and incidents across networks, servers, endpoints, and cloud applications. Conduct vulnerability assessments, security audits, and reviews; investigate root causes; recommend mitigation strategies; improve security operations through automation; develop and monitor policies and controls; provide cybersecurity expertise, user support, training, and vendor coordination.

Supports and maintains cybersecurity infrastructure for casino gaming systems, payment data, guest information, and IoT devices. Responsibilities include managing EDR, firewalls, network segmentation, NetFlow, identity-based access, SIEM and vulnerability tools; supporting PCI DSS, GLI, and regulatory compliance; monitoring incidents with a managed SOC; conducting assessments; assisting with response, audits, vendor risk, security training, system integration, documentation, and on-call coverage.

Supports IT compliance and control testing by collecting evidence, maintaining documentation, analyzing deficiencies, tracking remediation, and coordinating with control owners and auditors. Assists with access certifications, segregation-of-duties reviews, SAP role reviews, IT scoping, compliance reporting, and control assessments. The role also contributes to compliance projects and audit tool enhancements while providing status updates to management.