Top Cybersecurity Engineer Jobs

Lead cybersecurity efforts for a DIA program: develop policies and strategies, design secure architectures, perform threat modeling and risk assessments, oversee testing, vulnerability management, and incident response, coordinate with Government teams, and mentor cybersecurity staff.

Lead cybersecurity engineering for mission systems: design, implement, and maintain security controls and tools (SIEM, EDR, firewalls); support incident response, RMF/ATO activities, vulnerability management, audits, and DevSecOps integration to ensure compliance and secure configurations.

Perform reverse engineering and decompilation of web and mobile apps, bypass advanced anti-bot defenses (TLS, HTTP/2/3, WebSockets, DoH), build Python tooling to automate evasion and patching, implement stealthy scraping techniques (headless browser evasion, proxy tunneling), and continuously test and improve extraction tools.

The Cybersecurity Engineer will conduct security assessments, guide clients through FedRAMP compliance, mentor team members, and ensure secure cloud architecture.

The Senior Embedded Cybersecurity Engineer leads cybersecurity efforts in firmware development, managing risks and ensuring compliance with standards while collaborating across teams.

As a Cyber Warfare Engineer, you will protect critical defense platforms by conducting cybersecurity assessments, designing security architectures, and implementing threat monitoring solutions. You will collaborate with stakeholders to enhance the cybersecurity posture of complex systems.

The Cybersecurity Engineer will design, implement, and maintain security systems while monitoring for breaches and conducting assessments to protect infrastructure and data.

The Principal Cybersecurity Engineer will architect Cybersecurity Risk Management tools, bridging strategy and execution, and leading technical efforts in risk data automation and analysis.

The Cybersecurity Engineer focuses on proactive defenses against cyber threats, designing detection rules, optimizing log analysis, and enhancing incident response capabilities in both on-prem and cloud environments.

Support and secure mission-critical intelligence systems through RMF-aligned assessments, vulnerability identification, and mitigation. Evaluate architectures, document SOPs, automate testing and monitoring with Python/PowerShell, manage containerized/virtualized environments (Kubernetes, AWS), and collaborate with DevOps and systems teams to ensure secure design and mission readiness in classified environments.

Protect and defend enterprise and mission IT infrastructures, secure cloud and classified environments, implement policy-based data flows and boundary protections, support RMF certification/accreditation, perform penetration testing and red/blue exercises, develop security documentation, and communicate technical risks to stakeholders.

The Senior OT Cyber Security Engineer leads cybersecurity for major projects, ensuring integration, compliance, and security features in operational technology systems, and conducts risk assessments and vulnerability testing.

The IT Cybersecurity Engineer is responsible for designing, implementing, and maintaining security solutions, focusing on cloud security and proactive threat mitigation, especially within Microsoft Azure.

Provide cybersecurity and information assurance activities at Aberdeen Proving Ground. Review cybersecurity packages, develop strategies, and manage documentation.

The role involves managing meetings, assessing cybersecurity risks, coordinating with stakeholders, and supporting strategic DoD initiatives. It requires extensive expertise in cybersecurity governance and risk management.

Lead architecture, implementation, and operation of information system security controls. Oversee incident detection and response, access management, risk/compliance assessments, security governance, and training. Coordinate with teams and third parties to remediate vulnerabilities and ensure NIST/CMMC compliance.

Senior Cybersecurity Engineer to design, implement, and maintain security controls across enterprise systems and mission environments. Responsibilities include vulnerability management, access control, boundary defense, patch compliance, Zero Trust implementation, IDS/IPS and firewall management, remediation planning, documentation, and compliance for federal mission systems.

Lead high-assurance cybersecurity evaluations for mission-critical systems, develop and review system engineering and security documentation, identify and document security deficiencies, support DoD and government C&A processes, and translate vulnerabilities into risk-mitigation guidance while leading small teams.

The Specialist Product Design Verification Engineer is responsible for software verification, validation activities, developing test procedures, and managing cybersecurity testing for medical devices.

The Cybersecurity Engineer is responsible for protecting data and infrastructure, implementing firm-wide defenses, leading awareness efforts, and handling incident responses.

The Cybersecurity Engineer secures and maintains information systems, develops security documentation, ensures compliance with cybersecurity standards, and assists in incident response by applying industry best practices.

The Sr Cybersecurity Engineer will focus on vulnerability management and application security, developing standards, assessing vulnerabilities, and ensuring compliance.

Design, implement, and operate hardened cybersecurity solutions for DoD email and network systems. Collaborate with operational teams, vendors, and stakeholders to develop policies, test and integrate email security components, write technical documentation, and balance security with mission needs. Work includes threat detection, anti-spoofing/anti-manipulation measures, encrypted email inspection, and cloud integration (Azure).

Operate day-to-day security operations including alert monitoring, incident response, vulnerability assessments, log forensics, and compliance support. Configure and maintain security tools, write detection queries and basic automation scripts, and support governance activities (PCI DSS, NIST CSF). Collaborate with IT and senior engineers on remediation, investigations, and cross-functional security projects.

As a Cybersecurity Engineer, you will manage product cybersecurity, perform risk analyses, liaise with development teams, and support agile teams in implementing security practices in automotive products.