Top Cybersecurity Jobs

The Cybersecurity SME will enhance security posture, conduct compliance evaluations, oversee vulnerability assessments, and mentor team members while collaborating across teams.

Support cybersecurity operations and compliance for DoD systems, ensuring security posture and responding to incidents while maintaining documentation.

Design, implement, and maintain cybersecurity architecture for OT networks, performing risk assessments and advocating secure practices across teams.

The Endpoint Detection Engineer at KLA is responsible for managing endpoint detection platforms, enhancing security measures, collaborating with SOC teams, and optimizing endpoint integration within the security infrastructure.

The Cybersecurity Engineer enhances the firm's cybersecurity program through risk assessment, security controls implementation, and project management while collaborating across teams.

Lead system cybersecurity activities including RMF-based A&A support, risk and vulnerability assessments, security evaluations and audits, policy and contingency planning, incident assessment and corrective actions, and perform ISSE/ISSM/ISSO duties for DoD systems. Promote security awareness and participate in secure system and network design.

Provide cybersecurity support for enterprise IT systems including vulnerability assessments, compliance checks, RMF-based authorization packages (ATO), STIG implementation, eMASS usage, and incident response aligned to DoD/USASMDC standards.

Perform vulnerability assessments, compliance checks, and incident response for enterprise IT systems. Ensure systems meet DoD/USASMDC cybersecurity standards using RMF, STIGs, eMASS, and DoD 8140 controls, focusing on Windows and network security.

Provide cybersecurity support for enterprise IT systems: perform vulnerability assessments, compliance checks, and incident response to ensure DoD/USASMDC standards are met.

Provide cybersecurity analysis and A&A support for JC2 systems: advise Authorizing Officials, review A&A artifacts, perform risk analyses and mitigation strategies, ensure DoD/Federal cybersecurity compliance, and assist in system integration, testing, and transition to meet DoD cybersecurity policies.

Senior Cybersecurity Analyst providing enterprise IT security support: vulnerability assessments, compliance checks, RMF assessments, STIG implementation, ATO packages, incident response and risk analysis to meet DoD/USASMDC standards. Requires onsite work in Huntsville, AL and active SECRET clearance.

Maintain and secure a complex cloud-based CI/CD infrastructure for Air Force and Navy mission planning. Implement, patch, and troubleshoot Azure/AWS resources and servers, apply STIGs, remediate vulnerability scan findings, automate maintenance with scripts, support identity/authentication, and produce system documentation while ensuring DoD security compliance and high availability.

Lead cybersecurity engineering for NASA space and terrestrial systems: threat modeling, risk assessments, system security requirements, V&V, impact assessments, remediation coordination, and technical briefings to senior leaders.

Perform cyber threat modeling, gap analysis, risk-based assessments and impact assessments for spacecraft and terrestrial systems. Develop system security requirements, provide engineering analysis and technical consultation, coordinate remediation, brief senior leaders, and support avionics/network security using relevant frameworks and tools.

Provide technical leadership for enterprise cybersecurity and risk programs: design and improve security capabilities, guide secure-by-design architecture, lead cross-functional initiatives, mentor staff, identify and mitigate risks, support incident response, and ensure alignment with regulatory and internal standards.

Analyze and classify technical content for security vulnerabilities, apply pattern recognition to improve AI model threat detection, design and evaluate security problems, and collaborate asynchronously with domain experts to produce high-quality outputs.

Support Navy IT and cybersecurity operations across global Live Virtual Constructive (LVC) environments. Ensure compliance with DoD policies, RMF, and STIGs; monitor and troubleshoot systems; operate in CONUS/OCONUS settings; and collaborate with government stakeholders and technical teams.

Design, implement, and secure enterprise IT and network systems for Navy Live Virtual Constructive (LVC) environments. Apply STIGs, RMF controls, patches, and security controls; perform vulnerability assessments and remediation. Support ATO documentation, develop secure system architectures, and collaborate with engineering and operations to maintain system security.

Support cybersecurity engineering for Navy LVC environments: system hardening, secure configurations, patching, vulnerability scanning/remediation, RMF documentation, and assist senior engineers with secure integrations and compliance.

Perform RMF-based cybersecurity engineering: prepare DoD/Navy accreditation documentation, evaluate and maintain security configurations, apply STIGs, run vulnerability scans (ACAS), and create RMF packages (SSP, SAR, POA&M) to support ATOs.

Design, implement, and harden secure enterprise IT and network architectures for Live Virtual Constructive environments. Lead vulnerability analysis, threat modeling, RMF/STIG-based controls, and ATO support. Provide technical leadership, remediation planning, and mentor junior engineers to ensure DoD cybersecurity compliance.

Support Navy LVC training environments by delivering IT and cybersecurity services. Ensure RMF/STIG compliance, monitor systems, perform incident response, maintain DoD/Navy policy adherence, operate in CONUS/OCONUS environments, and collaborate with government stakeholders.

Manage configuration control, system baselines, and change management for Navy IT and engineering systems. Ensure RMF/STIG and DoD/Navy policy compliance, support monitoring and incident response across distributed CONUS/OCONUS environments, and collaborate with Government stakeholders.

Provide advanced cybersecurity engineering and analytic support for US Navy Above Water Sensors and Lasers programs across the acquisition lifecycle. Develop and maintain cybersecurity architecture, RMF authorization packages, STIG execution, risk and vulnerability assessments, cyber test strategies in virtualized environments, and ensure compliance with DoD/DoN/NAVSEA policies.

Lead global cybersecurity marketing campaigns: develop strategy, execute product launches and event programs, manage timelines/budgets/creative, coordinate partner co-marketing, and measure campaign performance and adoption through data-driven analysis.