Top Cyber Security Jobs

Own and scale Mozillas web bug bounty program, triage and validate incoming vulnerability reports, drive remediation with engineering teams, perform targeted JavaScript and Python code reviews, collaborate with SIRT on incidents, and develop tooling to improve program efficiency and insights.

Lead incident response program design and execution, run tabletop exercises, own full IR lifecycle (detection to post-incident review), maintain IR plans/playbooks, coordinate with SOC/threat intel/engineering, support digital forensics, and apply cloud and AI security practices to improve detection and response.

Build and operate Coupang's IAM and security infrastructure at scale: design, implement, and ship authentication and authorization services, integrate with service infrastructure, write backend APIs, improve reliability and operational excellence, and drive platform adoption across teams.

Oversee protection of sensitive information and personnel by implementing security protocols, conducting background investigations, adjudicating security clearances, maintaining compliance records, and collaborating across departments to address security risks and incidents.

Lead Betterment's Application Security squad to enable secure-by-default development: build guardrails, threat modeling, design reviews, vulnerability management, and developer tooling; mentor senior engineers; drive roadmap and cross-functional partnerships; and incorporate AI to scale AppSec operations.

Manage and grow a security engineering team responsible for product and platform security, embedding security into the SDLC, running red team/adversarial testing, performing hands-on web application pentesting, threat modeling, secure-coding guidance, and defining AI security guardrails.

10.5-week cybersecurity internship providing hands-on experience with information security teams. Interns support detection, analysis, and operational projects, use security and analytics tools, analyze transaction data for suspicious activity, receive mentoring and training, and may be considered for a post-graduate rotational analyst program.

Information Security Engineers design, implement, and maintain security controls, policies, and solutions. They analyze security data, diagnose issues, harden systems and applications, write scripts or code, respond to incidents, and document and communicate findings. Work involves cross-functional collaboration and project planning within information security specialties.

Serve as security engineering representative on teams to design, implement, evaluate, and integrate IA architectures, secure networking, computing, and enclave environments. Apply IA policy and procedures, support security planning, assessment, risk analysis/management, identify data handling requirements, and enforce trusted relationships with external systems while interacting with customers and project teams.

Design, implement, and maintain network security solutions (firewalls, IDS/IPS, proxies, VPNs). Perform advanced Layer 3/4 packet analysis, investigate security incidents, manage policies, troubleshoot complex network issues, and support client remediation and change requests.

Manage the database vulnerability program: identify, track, communicate, and drive remediation of database vulnerabilities across application teams. Report remediation progress, advise technical and third-party teams on fixes and secure configuration best practices, and coordinate follow-up until closure.

Drive revenue by acting as a security subject-matter expert for Infoblox's BloxOne Threat Defense. Partner with account teams to build pipeline, qualify opportunities, run demos and POCs, advise customers on security strategy, conduct workshops and assessments, and collaborate with product, marketing, and engineering to shape solutions and messaging.

Designs and evaluates security architecture, performs vulnerability analyses and penetration testing, develops security requirements and test scripts, monitors compliance and incident response, implements security improvements, and communicates recommendations to engineering teams.

Design, implement, and maintain security controls across cloud, on-prem, air-gapped and classified environments. Support monitoring, detection, incident response, vulnerability management, IAM, secure SDLC, and GRC activities including audit readiness and NRC/classified facility support.

Customer-facing presales role designing and demonstrating SASE, Zero Trust, SD‑WAN and cloud-delivered security architectures. Lead technical discovery, deliver demos/POCs/workshops, respond to RFPs/RFIs, integrate HPE+Juniper solutions, present to technical and executive stakeholders, and provide product feedback. Regional travel across the Eastern U.S. required.

Provide identity and access management support using SailPoint/BBS and related entitlement tools; administer Active Directory/LDAP, databases (Oracle/Sybase), Unix/Windows servers, and web/app servers. Use ServiceNow for ITSM, follow ITIL processes, perform scripting (Bash/Ksh/Perl/Python), and support banking/finance IT security operations. Mainframe DB2 tools are a plus.

Implement and maintain OT security across on-premises and cloud environments: assess controls, review network device installs, test and upgrade defenses, respond to incidents, advise projects, and train staff while ensuring regulatory compliance.

Implement and maintain the credit union's cybersecurity infrastructure and controls—focusing on Microsoft 365 E5 security, cloud collaboration protection, email security, incident response, vulnerability and risk management, MDR/SIEM coordination, compliance (GLBA/financial regulations), security documentation, and staff mentoring.

Serve as the program Information Systems Security Manager (ISSM) overseeing daily security operations, risk and vulnerability assessments, configuration and change management, RMF/DIACAP processes, and contractor ISSO oversight. Collaborate with engineers and program managers to design and implement security programs, perform requirements and functional analysis, and enable government planning and oversight of multi-level security systems.

Perform advanced forensic investigations, incident analysis, and data recovery within a 24/7 SOC. Develop security protocols, conduct audits, train staff, advise asset owners, supervise junior analysts, and recommend security improvements using SIEM and endpoint tools.

Support and improve IT security processes for SAP and mainframe environments. Participate in design, development, testing, implementation, and support of low-to-moderate complexity technology and business processes. Analyze security roles, user profiles, and policies; perform SAP security administration; collaborate with global teams and provide customer-focused support.

Lead Workday security architecture and administration for HCM, Payroll, and Finance. Manage role-based access, security groups, integration security, audits, SOX/GLBA compliance, security testing for releases, and partner with HR/Finance/Identity teams to implement controls, trainings, and remediation.

Build and lead Northwood's SOC: stand up monitoring, detection engineering, incident response, threat hunting, and automation across hybrid on-prem/cloud environments. Hire and mentor analysts, develop detection content (MITRE ATT&CK-aligned), perform forensics, and ensure compliance with government reporting and ITAR/DFARS requirements.

Designs, deploys, and manages information security systems (firewalls, IPS/IDS, SIEM, WAF, IAM). Performs vulnerability scanning, incident response, audits, protocol analysis, and security consulting. Develops BCP/DR plans, researches new technologies, and collaborates with legal, HR, and law enforcement on investigations.

Lead application security reviews and SDLC engagement across North America, advise on secure design and remediation, apply secure coding and broad cybersecurity expertise (pen testing, vulnerability management, IAM, network/cloud security), evaluate AI risks, and partner with technology and business leaders to embed security throughout development and production.