Top Cyber Security Jobs

Own spacecraft and embedded-platform security architecture, threat modeling, PKI, cryptography, secure boot, firmware, FPGA, RF, and supply-chain security. Build production security tooling, foundational services, test frameworks, and validation platforms for resource-constrained systems. Lead penetration testing, security assessments, secure development practices, and organization-wide hardening initiatives while mentoring engineers and addressing novel space-based threats.

Owns security architecture and defensive controls for spacecraft, flight software, firmware, FPGA designs, RF systems, and hardware platforms. Designs embedded PKI, secure boot, cryptographic systems, key management, and supply-chain protections. Leads security assessments, penetration testing, tooling, and automated validation frameworks while driving secure development practices across engineering teams. Requires deep hardware, firmware, cryptography, and software expertise in high-assurance space systems.

Partners with engineering teams to identify and remediate product security risks across the software development lifecycle. Responsibilities include threat modeling, secure architecture and coding guidance, security testing, vulnerability prioritization, penetration testing coordination, bug bounty remediation, application monitoring, developer training, and secure deployment practices. The role also advances AI-assisted security tooling, DevSecOps practices, security champions, Kubernetes and container security, and scalable risk-based remediation frameworks.

Lead cloud security architecture across AWS and GCP, strengthening identity, access management, workload protection, encryption, secrets management, and secure deployment paths. Build Terraform and policy-as-code guardrails, improve cloud threat visibility and detection, support threat hunting and incident response, and drive strategic security initiatives across engineering teams. Provide technical leadership, mentorship, and guidance while delivering measurable security improvements at scale.

Participate in cybersecurity engagements, job shadows, coursework, special projects, and professional networking. Assist with developing client security solutions, assessing information security risks, researching emerging threats, and supporting cross-functional projects. Interns receive training, career coaching, and hands-on experience while developing communication, technical presentation, decision-making, and collaboration skills.

Leads enterprise IAM security strategy, governance, and risk management across human, machine, service, workload, and AI-agent identities. Establishes authentication, authorization, lifecycle, access-control, and policy standards; translates regulatory and audit requirements into sustainable controls; drives remediation and modernization; and advises senior stakeholders. The role advances zero trust, least privilege, passwordless authentication, policy-as-code, identity threat detection, and secure access patterns across cloud, APIs, applications, and hybrid environments.

Own product and infrastructure security across fintech products and cloud environments. Lead threat modeling, architecture reviews, secure code reviews, vulnerability management, bug bounty operations, CI/CD security scanning, IAM and secrets management, and security standards. Partner directly with engineering leadership to identify and remediate critical vulnerabilities across backend services, APIs, frontends, Solana programs, and infrastructure.

Performs information assurance and cybersecurity engineering for DoD and Intelligence Community systems. Responsibilities include RMF implementation, security authorization packages, SSP development, vulnerability and risk assessments, continuous monitoring, STIG hardening, POA&M remediation, compliance reporting, and security documentation. The role supports 24/7 operational and test environments, collaborates with engineering and security teams, and requires occasional after-hours support.

Develop and secure large-scale software platforms and security data pipelines. Design APIs, distributed systems, endpoint protection platforms, and cloud security infrastructure; improve reliability through monitoring, alerting, hardening, and incident response. Audit infrastructure, address vulnerabilities, consume threat intelligence, and automate security solutions. The role includes architecture ownership, cross-functional collaboration, technical documentation, mentoring engineers, customer and executive presentations, and rotating on-call support.

Leads end-to-end development of security data pipelines, APIs, services, and endpoint protection platforms. Architects scalable, reliable, and hardened cloud security infrastructure; creates design documentation, monitoring, alerting, and vulnerability defenses. Collaborates with security, infrastructure, and engineering teams, supports on-call operations, mentors engineers, and communicates technical strategies to executives and customers. The role also develops automated systems for threat intelligence, security reporting, and intrusion prevention across public and private cloud environments.

Designs, engineers, monitors, and manages enterprise network security infrastructure, including firewalls, IDS/IPS, VPNs, and network access controls. Analyzes architectures and vulnerabilities, investigates security events, leads incident response, implements security enhancements, and develops policies aligned with NIST, CIS, ISO 27001, and federal requirements. Advises leadership, collaborates with infrastructure and security teams, and mentors junior engineers.

Supports enterprise network security engineering by managing firewalls, IDS/IPS, VPN, and NAC technologies; monitoring security events; investigating incidents; mitigating vulnerabilities; implementing defensive enhancements; documenting policies; ensuring regulatory compliance; and collaborating with IT, security operations, and infrastructure teams. The onsite role supports CBP cybersecurity operations and requires U.S. citizenship, three or more years of relevant experience, and a BI Full 6C (T4) background investigation.

Administer and secure enterprise networks across corporate offices and manufacturing facilities. Monitor network and security platforms, investigate incidents, manage access controls, support cloud and operational technology security, coordinate remediation, maintain documentation, implement updates, and collaborate with vendors and technology teams. The role also provides technical support, participates in on-call rotations, supports disaster recovery readiness, and contributes to vulnerability management, risk assessments, and continuous security improvements.

Build and lead an engineering organization spanning cloud infrastructure, platform delivery, security engineering, site reliability, and government accreditation. Own software delivery into customer and restricted environments, production operations, incident response, vulnerability management, secure defaults, and accreditation programs. Hire and develop engineering leaders and teams, establish organizational structure, support product engineering, and communicate risks and tradeoffs to senior leadership.

Assists with designing, implementing, monitoring, configuring, and maintaining information security and risk management infrastructure. Supports requirements definition, root cause analysis, technical training, project delivery, compliance, and security systems administration. The role requires familiarity with operating systems, software administration, network security technologies, endpoint protection, firewalls, encryption, SIEM, DLP, and relevant security frameworks and regulations.

Lead cloud security across GCP, AWS, Azure, SaaS platforms, containers, Kubernetes, and AI infrastructure. Own CSPM, configuration hardening, vulnerability management, logging, identity, secure-by-default development, and IaC security. Partner with engineering, compliance, architecture, DevOps, platform, and ML infrastructure teams; support incident investigations and customer security communications.

Designs and operates security controls for payment infrastructure, APIs, cloud environments, and enterprise systems. Responsibilities include security monitoring, threat hunting, vulnerability assessment, incident response, network and application security engineering, identity management, compliance support, secure code review, threat modeling, and security automation. The role also partners with product, engineering, sales, and customers to communicate security capabilities, support assessments, and develop marketable security features.

Provides enterprise architecture leadership for secure multicloud and hybrid environments across AWS, Azure, and GCP. Develops security standards, governance models, reference architectures, and secure-by-design patterns. Leads architecture and design reviews, guides engineering teams, and advances cloud cybersecurity, automation, networking, identity, compliance, and modernization capabilities. Requires extensive enterprise security architecture experience, DoD certifications, and an active TS/SCI clearance with willingness to complete a polygraph.

Designs, implements, tests, and maintains enterprise information security architecture and systems. Develops security standards, policies, technical requirements, and strategic plans; evaluates security technologies; oversees installations and upgrades; and supports incident response and post-event analysis. Conducts security testing, monitoring, access reviews, and incident response drills. Provides technical leadership, organization-wide consulting, security awareness training, project planning, mentoring, and vendor or purchasing support.

Supports the information security program by monitoring security reports and logs, maintaining security tools, documenting operations, assisting with security events and incident mitigation, researching security and privacy issues, supporting technical controls, and helping create security awareness materials.

Manages classified cybersecurity programs for Department of Defense systems, ensuring compliance with security standards, authorization requirements, and Risk Management Framework controls. Leads cybersecurity personnel, interfaces with government Authorizing Officials, conducts risk and vulnerability assessments, develops system authorization documentation, oversees continuous monitoring and incident investigations, and coordinates secure solutions with engineering and architecture teams. The role also manages configuration control, security resources, and cybersecurity implementation across classified, SAP, and SCI environments.

Supports forensic investigations through evidence intake, device backups, chain-of-custody documentation, case-file organization, data collection, inventory tracking, quality assurance, research, and administrative support. The role provides hands-on exposure to digital forensics, information security operations, evidence handling, and cyber investigations while maintaining confidentiality and accurate records.

Maintains information system security and authorization posture for DoD environments, supporting ISSM duties, RMF documentation, configuration management, security impact analyses, audits, incident handling, vulnerability mitigation, and security training. Provides ISSO support for collateral, SCI, and Special Access Programs, ensuring compliance with authorization packages and security safeguards. The role requires prior ISSO or system/network administration experience, SAP experience, IAT or IAM Level II certification, and an active TS/SCI clearance with willingness to obtain a CI polygraph.

Develop and maintain information security policies, standards, risk management programs, audit coordination, compliance reviews, employee security training, vulnerability assessments, remediation tracking, and security improvement initiatives. The manager will collaborate with South Korean headquarters, report cybersecurity measures, support data privacy, and handle broader incident response responsibilities.

Supports information assurance and cybersecurity compliance for classified information systems and enclaves. Maintains security posture, enforces policies, performs vulnerability and risk assessments, manages security-related configuration changes, administers identity and authentication controls, and prepares System Security Plans, risk reports, and certification and accreditation documentation. Provides ISSO and ISSM support while ensuring compliance with ODNI, DoD, and NIST RMF requirements.