Top Cybersecurity Jobs

Provide technical support and security guidance to managed-service customers. Monitor security systems, troubleshoot security tools across Windows, Linux, Azure, and AWS environments, investigate networks and logs using SIEM technologies, identify malicious activity, and recommend security improvements. The role also supports incident response research, client implementations, knowledge transfer, documentation, and technical issue resolution.

Leads cybersecurity consulting work across client engagements, supporting RMF, A&A, security control assessments, vulnerability management, compliance reviews, system hardening, and secure configuration. Prepares SSPs, SAR inputs, POA&Ms, policies, reports, and technical presentations. Coordinates workstreams, deadlines, remediation, and quality reviews while guiding junior staff and contributing to proposals. The remote role requires travel exceeding 50% to client sites and project locations.

Provides cybersecurity consulting across multiple client engagements, including NIST RMF, assessment and authorization, security control validation, vulnerability assessment, compliance reviews, system hardening, and cybersecurity documentation. Supports project planning, client presentations, quality assurance, proposal development, and business development. Reviews systems against DoD and maritime cybersecurity requirements, mentors junior consultants, and travels regularly to client sites.

Build and operate cybersecurity capabilities in a U.S. government air-gapped classified cloud environment. Responsibilities include vulnerability management, incident response, threat hunting, threat detection, investigation and response tooling, and collaboration with customers and Cyber Defense teams. The role also develops best practices, coordinates across teams, manages competing priorities, and provides technical leadership across classified cloud environments.

Supports client cybersecurity engagements through vulnerability and penetration assessments, policy and compliance reviews, social engineering exercises, network security reviews, vulnerability remediation tracking, security documentation, threat research, and risk communication. The role manages multiple assignments, collaborates on security improvements, and communicates recommendations to technical and non-technical audiences. Travel to Mitchell, South Dakota and occasional client, training, or team meetings is required.

Lead cybersecurity initiatives for medical device instrument-control software. Perform risk assessments, vulnerability analysis, secure design reviews, penetration-test oversight, mitigation tracking, security documentation, and product-security presentations. Advise development teams on secure software patterns, cloud security, cybersecurity regulations, and maintaining product security throughout the lifecycle while collaborating with Roche’s Product Security and Privacy Organization.

Provides Information Systems Security Engineering and DevSecOps support for the C-17 program. Integrates cybersecurity requirements into system architecture, development, configuration, and operations; traces controls to security requirements; maintains RMF artifacts and security baselines; supports vulnerability scanning, STIG assessments, audit reviews, endpoint protection, DLP, PPSM entries, and supply-chain evaluations across multiple enclaves.

Lead and execute Risk Management Framework authorization processes for systems and applications. Develop security documentation, conduct cloud security risk assessments, build authorization packages, support incident response and cyber defense operations, improve reporting and situational awareness, and automate inefficient security processes. Coordinate with stakeholders to implement technical solutions that strengthen system security and compliance with NIST and DoD requirements.

Develops, tests, and deploys cybersecurity and data protection solutions, with a focus on Privacera across Azure and GCP. Builds CI/CD pipelines, performs risk assessments, monitors cloud environments, conducts proof-of-concepts, and evaluates security technologies. Serves as a subject matter expert on security controls, contributes to R&D, supports incident response, and collaborates with stakeholders on solution design, integration, and production deployment.

Support and sustain OMS messaging infrastructure for DoD and allied users. Apply patches, change system configurations, resolve security findings, deploy endpoint security modules, perform ACAS scans, ensure DISA STIG compliance, provide RMF support, and produce technical documentation.

Monitor, triage, investigate, and respond to security alerts and incidents across SIEM, EDR, DLP, email, firewall, and ZTNA platforms. Assist with security tool administration, vulnerability management, log-source onboarding, endpoint compliance, documentation, audits, and stakeholder support. The role requires collaboration with IT and engineering teams, clear incident documentation, and hands-on experience with security monitoring, incident response, vulnerability scans, and multiple operating systems.

Support the Risk Management Framework lifecycle by developing documentation, conducting assessments, and ensuring compliance with federal standards while working with security tools.

Support design, deployment, and maintenance of enterprise identity and directory solutions. Manage Active Directory, GPOs, AD migrations, authentication (Kerberos, NTLM, PIV), SSO/ADFS integrations, PKI, and related services. Develop PowerShell/Visual Basic scripts, troubleshoot directory/authentication issues, perform functional testing, document processes, and collaborate with internal teams and developers to capture requirements and deliver IAM solutions.

Lead malware, binary, firmware and source-code analysis to identify vulnerabilities in critical infrastructure and federal networks. Develop automated analysis tools and workflows, mentor staff, write technical reports, shape research direction, pursue program growth and proposals, and collaborate with sponsors to secure and harden operational technology and software assurance capabilities.

Military-only SkillBridge cybersecurity internship providing hands-on exposure to network security, IAM, SOC/SIEM, endpoint protection, incident response, GRC, threat/vulnerability management, audits, red team/social engineering exercises, and security reporting. Interns attend customer meetings, participate in industry activities, and author three 1,000-word cybersecurity articles. Remote with equipment provided; 90-day minimum.

Design and implement end-to-end cybersecurity architectures for classified, CUI, and unclassified systems supporting DoD/IC. Lead RMF accreditation (SSPs, SARs, POA&Ms), conduct threat modeling and vulnerability assessments, advise on Cross Domain Solutions and zero trust, integrate security into SDLC, and brief senior leadership. Mentor junior staff and provide SME support for classified cybersecurity programs.

Entry-level security role supporting monitoring, alert triage, vulnerability scanning, incident response evidence collection, and GRC/compliance tasks (SOC 2, NIST CSF). Daily use of AI tools, documentation, KnowBe4 campaign support, and close mentorship with growth toward SOCOps or GRC specialization within 12–18 months.

Design, implement, and evaluate cybersecurity solutions and controls for DoD information systems. Conduct risk assessments and vulnerability analyses, recommend mitigations, support test plans, ensure compliance with DoD standards, prepare technical documentation, and collaborate with multidisciplinary teams.

Lead and manage the company's cybersecurity program, including strategy, governance, risk guidance, incident response, compliance and audits. Oversee security architecture, budgets, vendor relationships, and security awareness. Monitor emerging technologies, recommend controls, and train/mentor team members to improve security culture and ensure confidentiality, integrity, and availability of systems.

Manage and enhance NICHD IT security posture: run vulnerability scanning, patching, hardening, logging/auditing, configuration management, incident response, and network defense. Support FISMA compliance, perform security assessments and annual reporting, review system security documentation, and coordinate with systems/O&M teams to maintain secure, baseline configurations and remediate vulnerabilities.

Design, implement, and automate cybersecurity controls across IaC, PaaS, and containerized mission applications. Integrate security toolchains (SIEM, SAST/DAST/SCA), automate RMF and compliance evidence, harden platforms to STIG/CIS standards, develop Ansible playbooks, and collaborate with DevOps and engineering teams to improve security posture and resilience.

The Senior Cybersecurity Operations Researcher conducts analytical studies on cybersecurity risks and supports strategic initiatives to enhance national security operations. Responsibilities include collaboration with diverse teams, engaging international stakeholders, and producing technical documentation and publications.

Detect, triage, and investigate security alerts and incidents using SIEM and endpoint tools; document findings and remediation; support offensive testing, compliance efforts (PCI, SOX, ISO, HIPAA, NIST), and cross-functional IT teams. Provide off-hours availability and operate within a global hybrid environment.

Lead NETGEAR's 24/7 SOC and corporate IT security, run incident response and tabletop exercises, develop detections and threat-hunting, integrate AI-driven analytics and automation, manage vendor/contractor relationships and security budget, and ensure compliance with SOC 2/ISO 27001/GDPR/HIPAA.

Lead oversight of cloud and application security, governance, control deviations, remediation tracking, and executive reporting. Partner with infrastructure, engineering, and application owners to assess configurations, onboard new applications (including agentic AI), validate controls, approve policy deviations, and communicate remediation progress and emerging risks to senior management.