Top Cybersecurity Jobs

Own enterprise cybersecurity GRC operations, including TISAX and ISO 27001 certification cycles, audit readiness, evidence management, corrective actions, and risk-register administration. Coordinate internal control owners, auditors, consultants, and vendors across a complex joint venture. Track risk remediation, produce stakeholder reporting, maintain compliance documentation, and support automotive cybersecurity frameworks. Travel internationally and domestically to company sites for audits and stakeholder coordination.

Cybersecurity Intern supporting security log reviews, vulnerability scan analysis, threat tracking, risk assessments, compliance audits, security awareness training, and incident response improvements. The role also involves researching emerging threats, tools, and technologies while applying foundational knowledge of networking, operating systems, and cybersecurity concepts. This is a 12-week, full-time, in-office internship in West Des Moines, Iowa.

Leads end-to-end cybersecurity test and evaluation planning, execution, analysis, and reporting for C2BMC missile defense systems and MDA Cyber Events. Coordinates stakeholders, develops test plans and rules of engagement, analyzes vulnerabilities and cyber findings, recommends countermeasures, and drives remediation through Agile development cycles. Advises senior MDA and C2BMC leadership on cyber risk, compliance, mission assurance, and defensive posture. Requires event leadership, technical briefings, DoD cybersecurity expertise, and occasional CONUS/OCONUS travel.

Lead reverse engineering and vulnerability research projects, coordinate technical execution, mentor staff, solve complex cybersecurity challenges, and communicate findings through technical documentation, white papers, and proposals. The role requires advanced expertise in low-level programming, disassembly, binary analysis, fuzzing, exploit development, and vulnerability research, along with client-facing communication and leadership for national security customers.

Protect systems, applications, and data through vulnerability management, incident response, threat detection, application security, audits, risk assessments, and compliance activities. Configure security technologies including SSO, MDM, RMM, IAM, DLP, and vulnerability scanners. Partner with engineering teams on remediation, maintain ISMS and PIMS frameworks, support business continuity testing, and use AI-assisted tools to identify and prioritize vulnerabilities and emerging threats.

Drive technical sales cycles from scoping to implementation, translating complex security requirements into demos and proposals, and collaborating with various teams.

Lead go-to-market strategy and messaging for Reality Defender's API-first deepfake detection platform. Create sales enablement, conduct market and competitive research, develop case studies and campaigns, partner with product, sales, and demand teams, and track product launch performance to drive adoption among enterprise security, fraud, and government customers.

Designs, assesses, and secures enterprise IT systems in a DoD environment. Responsibilities include vulnerability scanning and remediation, Windows and RHEL administration, STIG and SCAP compliance, security tool management, RMF/ATO documentation, Splunk troubleshooting, Trellix policy administration, Tenable Security Center maintenance, and ACAS remediation. The engineer supports security requirements, continuous monitoring, compliance reporting, change management, and communication with technical and nontechnical stakeholders.

Analyzes cybersecurity and infrastructure data to prioritize vulnerability remediation, support IAM initiatives, manage ServiceNow workflows, and improve risk visibility. The role builds dashboards, tracks remediation, contributes to disaster recovery and cyber recovery readiness, and supports infrastructure modernization programs. It partners with technical and business stakeholders to translate requirements into actionable solutions and strengthen security controls.

Monitor and analyze cybersecurity alerts, logs, network traffic, and attack artifacts in a Security Operations Center. Investigate and correlate evidence, identify compromises and malicious activity, document findings, triage alerts to senior analysts, and support incident reporting. The role requires overnight shift work, incident response expertise, strong networking knowledge, SIEM experience, technical reporting skills, and an active TS/SCI clearance.

Leads the global OT and product cybersecurity function across manufacturing environments and vehicle products. Defines cybersecurity strategy, governance, standards, controls, compliance frameworks, risk management, and secure architecture oversight. Ensures compliance with global regulations and standards, including UNECE R155/R156, the Cyber Resilience Act, ISO/SAE 21434, and ISO 62443. Represents the organization to regulators, auditors, and certification bodies while overseeing vulnerability and threat mitigation.

Own the IT infrastructure and cybersecurity function for a classified site. Responsibilities include managing hardware, software, networks, budgets, vendors, incident response, security protocols, accreditation, and compliance with federal classified-system frameworks. The role directly manages IT and cyber personnel, supports customer integration, troubleshoots outages, briefs leadership on risk and readiness, and maintains inspection-ready security authorizations.

Supports day-to-day cybersecurity request triage, evidence gathering, routine platform administration, endpoint and email security operations, identity and application access reviews, and operational troubleshooting. Works with Microsoft security platforms including Sentinel, Defender, Entra ID, Intune, and Purview. Documents procedures, improves workflows, validates platform integrations, tracks requests, and escalates elevated-risk issues or advanced technical work to senior cybersecurity personnel.

Conduct system audits, security assessments, continuous monitoring, and security control evaluations. Validate requirements, recommend safeguards, support government accreditation testing, manage POA&M corrective actions, and maintain IATO and ATO authorizations. The role supports satellite operations and requires an active TS/SCI clearance with counterintelligence polygraph, cybersecurity certification meeting U.S. Government 8140 requirements, and on-site work at Schriever SFB.

Lead end-to-end security incident investigations, including MSSP escalations, containment, eradication, and recovery. Conduct threat hunts across cloud and endpoint telemetry, build and tune Microsoft Sentinel detections, and develop SOAR, scripting, enrichment, and response workflows. Analyze cloud, identity, endpoint, and network data to reconstruct attacks, document investigations, strengthen MSSP performance, and apply AI-assisted security operations responsibly.

Conduct cybersecurity control, vulnerability, software assurance, threat, risk, and capability maturity assessments for complex defense systems. Perform research, gap analyses, data gathering, penetration testing support, security control development, and Risk Management Framework documentation. Develop implementation plans to improve cybersecurity across ballistic missile defense systems while applying cybersecurity standards, principles, and assessment practices.

Leads Risk Management Framework cybersecurity efforts, including system categorization, control selection, implementation, assessment and authorization, evidence collection, POA&M updates, and continuous monitoring. Evaluates NIST security controls, integrates Zero Trust principles, advises system owners on risk and architecture decisions, mentors team members, and may oversee RMF activities across multiple systems.

Provides advanced cybersecurity engineering and vulnerability management for DLA enterprise IT, cloud, and operational technology environments. Responsibilities include secure architecture design, vulnerability assessments, risk analysis, compliance validation, STIG and POA&M governance, security control implementation, RMF documentation, technical reporting, and OT security engineering. The role supports classified and unclassified systems and coordinates with program managers, security managers, administrators, network engineers, and authorizing officials.

Provides cybersecurity engineering support for integrating, configuring, testing, sustaining, and improving enterprise security technologies supporting DLA. Focuses on F5 BIG-IP ASM and WAF engineering, including policy development, patching, upgrades, tuning, troubleshooting, and maintenance. Assesses compliance with DoD and federal information assurance requirements, supports security testing and technical reviews, and develops implementation standards, SOPs, reports, training materials, and technical recommendations.

Provides cybersecurity engineering and systems administration support for DLA’s Okta environment. Responsibilities include planning, configuring, maintaining, upgrading, and troubleshooting infrastructure; resolving connectivity issues; conducting performance and capacity analysis; developing automation scripts; documenting procedures; training administrators and users; recommending technology improvements; and directing system administrators. The role also supports information-system planning, design, testing, integration, and application networking, including load balancing and fault tolerance.

Evaluates end-to-end hardware and software systems throughout their life cycle, ensuring compliance with information assurance and cybersecurity standards. Conducts technical research, systems validation, threat assessment, cyber threat profiling, design reviews, and test-plan evaluation. Develops analytical procedures and produces technical assessments, presentations, recommendations, and findings for senior government intelligence and operations officials. Supports junior specialists and may lead tasks, projects, or teams.

Conduct cybersecurity audits, continuous monitoring, system and network assessments, security control validation, and compliance activities. Support government policy implementation, risk mitigation, Assessment and Authorization, Security Test and Evaluation, security documentation, investigations, inspections, and Risk Management Framework evidence preparation. The role is fully on-site in Woodland Hills, California and requires maintaining a Top Secret clearance, Security+ CE certification, and eligibility for Special Access Programs.

Leads and executes Risk Management Framework authorization activities for systems and applications. Responsibilities include developing security documentation, conducting cloud security risk assessments, building authorization packages, supporting incident response and cyber defense operations, improving reporting and situational awareness, correlating security data, and automating inefficient processes. The role ensures compliance with NIST guidelines and DoD regulations while improving the technical and operational effectiveness of security capabilities.

Supports cybersecurity and privacy consulting engagements across strategy, privacy compliance, cloud security, identity and access management, threat monitoring, incident management, ethical hacking, and AI security. Participates in engagement planning, management, and wrap-up while contributing to business development, marketing initiatives, and thought leadership. Requires analytical, communication, teamwork, time-management, and problem-solving skills, along with a relevant technology or cybersecurity degree and U.S. work authorization without sponsorship.

Implement and improve application security tooling across the secure software development lifecycle. Integrate security testing and controls into CI/CD pipelines, administer SAST, DAST, SCA, IAST, container, API, and supply-chain security capabilities, and support vulnerability remediation, governance, compliance reporting, and security automation. Partner with engineering and architecture teams to promote secure-by-design practices, develop security standards and documentation, and govern emerging AI-assisted development workflows.