Top Cyber Security Jobs

Provide L2 network security support including AAA (TACACS/RADIUS), 802.1x and PKI authentication, MAC Authentication Bypass, Cisco ACS administration, firewall/VPN/IPS support, network change planning, documentation (Visio/Word), compliance, monitoring/logging tool operation, and disaster recovery support.

Conduct applied security research across network, system, software, and hardware layers; develop prototypes and analyses; advise US government stakeholders; perform exploit development, protocol and traffic analysis, and RF/SDR investigations.

Perform web application security testing including web penetration testing, secure code analysis, and network vulnerability assessments. Use tools such as HP Fortify and WebInspect. Act as client-facing onsite coordinator for security test analysis.

Lead research on AI system robustness and vulnerabilities, reverse-engineer malicious code, develop analysis methods and tools, evaluate defenses, publish findings, and advise government and industry stakeholders to advance AI security.

Lead applied security research into system and network behaviors, analyze deviations between expected and real-world implementations, develop prototypes (exploits, traffic analysis, extraction tools), and communicate findings to US Government stakeholders. Work includes forensics, incident response, and RF/SDR analysis.

Conduct applied security research across network, system, and hardware layers; develop prototypes and exploit analyses; analyze protocols, RF/SDR, and software; produce concise reports and advise U.S. government stakeholders. Occasional travel (10%) and ability to obtain Department of War security clearance required.

Designs, implements, maintains and monitors information security and privacy controls; responds to incidents; administers authentication and access controls; performs risk, compliance and governance assessments; and supports security training and third-party assessments.

Lead architect and technical authority for security systems: design, implement, maintain and monitor security and privacy controls; oversee incident response, access management, risk and compliance assessments, governance, and security awareness training. May supervise engineers or lead large, complex security projects.

Designs, implements, and maintains information security and privacy controls; monitors and responds to incidents and vulnerabilities; administers authentication and access controls; conducts risk, compliance, and governance activities; develops security policies, training, and monitoring capabilities; advises on privacy and regulatory risk and coordinates third-party responses.

Assist in implementing, monitoring, and maintaining information security and privacy controls. Support incident detection and response, vulnerability monitoring, access provisioning/deprovisioning, identity and access management, security assessments, and security training and awareness programs. Works under supervision on limited-scope assignments and escalates significant deviations.

Lead AI-focused security and controls by defining AI-specific risk standards, guiding secure design and deployment, supporting vendor/model risk assessments, and partnering across engineering, privacy, and security to implement and monitor controls across the AI lifecycle.

Lead IT security architect responsible for AWS security architecture, compliance (NIST 800-171/CMMC), and GovCloud IL5/IL6 deployments. Maintain SSP, POA&Ms, evidence, and remediation tracking; coordinate with auditors and customer ISSM/ISSO; partner with DevSecOps and Engineering to implement secure baselines, logging, monitoring, encryption, segmentation, vulnerability management, and incident response for regulated environments.

Lead IT governance, security awareness/education, and information security/legal relations under the Information Security Manager. Maintain IT standards and corporate security policies, collaborate with legal on data retention, classification, and e-discovery, and design and run user awareness and training programs.

Provide entry-level IT and cybersecurity support: assist with user support, hardware/software deployments, account setup, inventory, system maintenance, documentation, and security awareness under IT staff supervision.

Hands-on senior IT security engineer/architect responsible for designing, implementing, and managing security solutions across networking, firewalls, data center, cloud, and wireless. Lead security assessments, present remediation recommendations, run red/blue exercises, support pre- and post-sales engineering, mentor peers, and deliver complex technology projects to meet client satisfaction.

Support and enhance the enterprise vulnerability management program: onboard applications, monitor and investigate alerts, perform threat analysis and incident response, communicate and guide remediation of vulnerabilities, conduct risk assessments, and act as security engineer/consultant across projects while maintaining security standards and reporting.

Lead enterprise security architecture across hybrid and multi-cloud environments. Develop and govern reference architectures, perform architecture reviews, drive remediation, and define security standards for identity, network segmentation, data protection, monitoring, CI/CD, and AI platforms. Partner with engineering teams, support incident response and audits, and ensure secure integration of acquisitions and research/AI workloads.

Design, implement, and manage hands-on security solutions; perform complex security assessments and red/blue team exercises; support pre- and post-sales engineering; lead and mentor engineers; document and control changes; deliver multi-discipline solutions across networking, firewalls, wireless, data center, and cloud environments while ensuring high customer satisfaction.

Hands-on Senior Security Engineer to design, implement, and tune Microsoft 365 data protection across SharePoint, OneDrive, and Teams. Configure DLP, retention and classification labels, reduce oversharing risk, validate business use cases, and collaborate with end users to align security controls with business needs.

Manage and provision user identities and access: update accounts and address book entries, create eRooms and distribution lists, configure server access and PowerKeeper, terminate access, support audits and annual recertification, troubleshoot Remedy tickets, participate in IAM projects, clean up obsolete accounts across AD/Mainframe/SAP, maintain documentation, train staff, enforce security policies, and participate in a 24x7 on-call rotation.

Lead and execute Red Team and Purple Team offensive security exercises across hybrid environments, build/automate C2 infrastructure, research and develop attack tradecraft, assist incident investigations, produce technical reports with risk ratings, and collaborate with stakeholders to remediate vulnerabilities and improve detections.

Lead cybersecurity monitoring, investigation, and incident response. Develop and enforce security controls and policies, perform vulnerability assessments, mentor junior staff, and partner cross-functionally to reduce risk and ensure compliance.

Design, implement, administer, and support corporate network security infrastructure including firewalls, RADIUS, F5 and related devices. Participate in architecture, standards, risk assessments, and provide 2nd/3rd-level troubleshooting and global customer support.

Administer and configure SAP security and GRC systems. Design, configure, test, and deploy SAP authorizations (ABAP/Java), manage roles via ECC Profile Generator, and secure BI, BPC, CUA, and Enterprise Portal UME. Use SAP Solution Manager and HP Quality Center, apply segregation-of-duty controls, and support project documentation and stakeholder communication.

Support a federal agency SOC by administering Windows/Unix/Linux systems and security tools (Tenable, SourceFIRE, Splunk ES), perform vulnerability and compliance assessments, manage IDS/IPS and log solutions, produce dashboards and monthly vulnerability/patch reports, maintain SOPs and CSIRT wiki, provide O&M and on-call support, and recommend cloud security improvements. Requires extensive documentation and reporting.