Top Cybersecurity Jobs

As Jailbreaking Lead, you will engineer jailbreaks for frontier AI models, lead red-teaming engagements, mentor team members, and shape the research agenda to address vulnerabilities in AI systems.

The Cybersecurity Engineer will assess cybersecurity architectures, recommend improvements, maintain system security status, and guide engineers while delivering presentations and managing project documentation.

The role involves facilitating data movement across security domains, developing documentation, standardization, and enhancements to content presentation with minimal guidance.

The Senior Reverse Engineer will reverse engineer complex code bases, collaborate with analysts, and perform development tasks while supporting a U.S. Government customer.

The Partner Development Manager will manage strategic partnerships in the federal sector, develop go-to-market strategies, and support government procurement processes while ensuring strong relationships with resellers and system integrators.

Support development and analysis of mobile devices for cyber missions. Work includes mobile OS and Bluetooth analysis, C programming, embedded development, reverse engineering across architectures, and executing CNO/cybersecurity operations in a classified environment.

ARSIEM Corporation offers internship opportunities through the Skillbridge Program for separating military service members, focused on Cybersecurity, Software Development, and Systems Engineering.

Lead design, implementation, and operationalization of Microsoft security solutions across identity, endpoint, cloud, data, and SOC domains for mission‑sensitive federal environments. Serve as technical advisor, integrate Microsoft Zero Trust stack with compliance frameworks, mentor consultants, and contribute reusable architectures, playbooks, and delivery accelerators.

Provides cybersecurity process engineering support, including system management planning, technical plans, system configuration documentation, requirements analysis, process improvement, workflow documentation, transition roadmaps, and evaluation of new capabilities. The role collaborates with system engineers, project managers, technical directors, government stakeholders, and contract teams. Work is performed at a customer location and may require travel between local sites.

Manages cybersecurity and IT general controls compliance across Archdiocesan operations. Identifies control gaps, maps them to frameworks, documents procedures, develops and delivers employee training, monitors compliance, and reports cybersecurity metrics and scorecards to management. Collaborates with auditors, IT stakeholders, and leadership while maintaining knowledge of on-premises and cloud-based infrastructure.

Conduct cybersecurity assessments for Air Force systems and applications. Implement, test, and validate RMF controls; review eMASS controls and POA&M entries; perform manual and automated security testing; prepare Security Assessment Reports and NIST-based risk assessments; identify vulnerabilities and advise authorization officials and system owners. The role is onsite at Gunter Maxwell AFB, Alabama, requires an active Secret clearance, and involves no travel.

Leads cybersecurity activities for classified information systems, including continuous monitoring, risk assessments, security control validation, policy implementation, and Assessment and Authorization. Designs, integrates, tests, and supports Cross-Domain Solutions for secure data transfer between classified and unclassified networks. Prepares security documentation, leads Security Test and Evaluation activities, coordinates corrective actions, and ensures compliance with government security directives. This is a full-time, on-site role requiring an active Top Secret clearance and eligibility for Special Access Programs.

Lead cybersecurity assessments for government and enterprise clients, focusing on FedRAMP, FISMA, and NIST RMF compliance. Conduct vulnerability scanning, analyze security architectures and controls, validate remediation, author assessment documentation, engage client stakeholders, mentor team members, and support secure cloud architecture and risk mitigation. The role is remote, requires U.S. citizenship and clearance eligibility, and involves up to 25–50% travel.

Administer and improve enterprise network, cloud, firewall, and secure access controls. Configure Palo Alto firewalls, Azure and AWS security, Zscaler ZTNA, WAFs, CSPM/CNAPP integrations, and segmentation policies. Investigate security events, connectivity issues, and misconfigurations using security telemetry and SIEM tools. Support least-privilege access, cloud security posture management, remediation workflows, documentation, automation, and operational improvements while collaborating with infrastructure, cloud, network, application, and business teams.

Supports cybersecurity engineering for Air Force air defense sensor programs. Responsibilities include RMF authorization and accreditation, security documentation, vulnerability assessments, STIG compliance, PKI and access control management, security configuration and remediation, classified information accountability, system design reviews, acquisition security documentation, and security awareness training.

Leads cybersecurity strategy and technical security initiatives across product, enterprise, cloud, and compliance environments. Establishes SSDLC, Zero Trust, security architecture, vulnerability management, incident response, and security monitoring practices. Partners with engineering, IT, product, customers, auditors, and executives to manage cyber risk, support assessments, and communicate security metrics. The role also advances secure-by-design practices, regulatory compliance, and protection of physical security and identity management solutions.

Designs and implements cybersecurity architecture across corporate and development environments. Translates NIST SP 800-171 and CMMC Level 2 requirements into technical controls, supports ATO activities, and partners with infrastructure teams on Palo Alto architecture, segmentation, remote access, and network rules. Defines CUI boundaries, data flows, and security diagrams while addressing gaps across cloud, SaaS, endpoints, networks, servers, and software services.

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.

Supports cybersecurity assessments, accreditation, compliance audits, risk assessments, security testing, control implementation, and remediation activities. The intern documents policy and incident response gaps, maintains remediation data, tests security controls, and collaborates with senior cybersecurity professionals on compliance action plans. This is a full-time, on-site internship in Irvine, California, running June 7 through August 6, 2027.

Monitors and analyzes security incidents, network traffic, logs, and account-management procedures. Conducts security assessments and audits, documents findings, recommends remediation, evaluates PeopleSoft application security changes, and maintains compliance with PCI, HIPAA, FERPA, and other regulations. Develops security policies, procedures, and awareness training while mentoring junior staff and collaborating with IT and business teams to address security risks.

Supports lead instructors in delivering cybersecurity training for CompTIA certification and entry-level SOC analyst preparation. Assists learners during classes, labs, tutoring, and office hours; troubleshoots equipment, software, and network issues; grades assignments; tracks attendance and performance in Canvas LMS and Salesforce; maintains records; and occasionally teaches lessons. The temporary, onsite role also includes curriculum review, learner meetings, check-ins, and cross-training in other technical disciplines.

Participate in four six-month cybersecurity rotations across threat and vulnerability management, governance, risk and compliance, application security, identity and access management, and protection services. Responsibilities may include incident handling, alert and dashboard configuration, firewall activity reporting, business continuity planning, security scanning and coding, and advising internal customers. Candidates need a technology-related bachelor's or master's degree and foundational cybersecurity, networking, operating system, cloud, web technology, communication, and problem-solving skills.

Conduct information security and compliance audits for financial institutions, evaluating policies, procedures, controls, cybersecurity practices, and regulatory requirements. Prepare client reports, support security assessments, manage audit engagements from kickoff through follow-up, communicate findings, maintain cybersecurity knowledge, improve audit processes, and occasionally perform onsite testing. The role is remote with minimal annual travel and requires residence in an eligible state.

Sell Mitiga's runtime security platform to enterprise CISOs and security leaders. Manage end-to-end enterprise sales cycles from prospecting to close, build strategic territory and partner plans, collaborate with solutions engineering and customer success, and maintain accurate CRM records while consistently exceeding revenue targets.

Lead and grow strategic cybersecurity alliances by managing executive relationships, driving partner-sourced pipeline and revenue, executing joint go-to-market initiatives, coordinating events and thought leadership, identifying new partnership opportunities, and collaborating with internal incident response, forensics, sales, and executive teams to position CYPFER as the preferred cyber incident response partner.