Top Cybersecurity Jobs

Mid-level Security Engineer owning vulnerability and application security programs: scanning, replication and remediation; managing bug-bounty triage; participating in secure design and threat modeling; triaging incidents; maintaining endpoint and security tooling; collaborating with DevOps and engineering to secure AWS-hosted applications and run security awareness programs.

Hands-on network administrator responsible for designing, deploying, monitoring, and securing LAN/WAN/VPN/wireless/cloud networks. Troubleshoots firewalls and VPNs, performs root-cause analysis, administers WatchGuard firewalls, and operates/tunes Rapid7 InsightIDR including agent deployment and log ingestion to investigate and remediate security incidents.

Serve as primary contractor point of contact and overall manager for XT-CS-CIO efforts. Lead cybersecurity strategy, implement frameworks (NIST/ISO/CMMC), oversee risk assessments, audits, vendor management, cross-team coordination, crisis response, and ensure contractor performance and financial/business support per the PWS.

The Cybersecurity Operations Analyst oversees monitoring and logging, incident response, conducts forensic investigations, and supports compliance with cybersecurity regulations to maintain defense posture.

The Sr Cybersecurity Engineer leads incident response efforts, investigates cyber threats, enhances detection capabilities, and develops standardized response protocols.

The Cybersecurity Incident Response Specialist will lead incident response efforts, monitor for breaches, conduct log analysis, and perform threat hunting to enhance security posture.

Lead technology strategy, cybersecurity, infrastructure, compliance (HIPAA, NIST, SOC 2, HITRUST, FedRAMP), product security, cloud operations, vendor management, incident response, and AI governance. Oversee reliability, disaster recovery, secure development practices, audits, and cross-functional partnerships to support healthcare and public-sector customers.

Field-based Account Manager responsible for selling cybersecurity services and technology solutions into strategic accounts. Owns the full sales cycle, builds multi-year account plans, grows pipeline, manages forecasts, and leads cross-functional teams to drive client satisfaction and revenue. Engages executives, partners, and internal teams; leverages sales methodologies (e.g., MEDDICC) to achieve and exceed quotas.

Provide blue-team cybersecurity engineering for military systems: analyze risks, design secure architectures, perform T&E and vulnerability assessments (ACAS), harden systems, apply MITRE frameworks, implement security controls across Linux/Windows, and maintain security throughout system lifecycles.

Perform system audits, continuous monitoring, and security assessments across classified enclaves. Support RMF Assessment & Authorization and ST&E activities, document A&A evidence, recommend security controls, and assist implementation of government policies and security documentation.

Author and classify expert-level cybersecurity prompts, evaluate and annotate model responses for technical accuracy and safe handling of sensitive content, and apply structured guidelines to label prompts and conversations. Part-time role (15–25 hrs/week) requiring strong cybersecurity knowledge, technical writing, and sound security judgment.

Monitor, triage, investigate, and respond to security alerts across endpoints, cloud, and networks. Administer security tools (EDR/XDR, SIEM, Azure Sentinel, PIM/PAM), tune detections, support incident containment and remediation, assist threat hunting and playbook development, and help maintain compliance with CMMC/NIST/DFARS while documenting investigations and collaborating with IT and engineering teams.

Monitor, triage, investigate, and respond to security alerts across endpoints, cloud, and networks. Administer SOC tools (EDR/XDR, SIEM, Azure Sentinel), assist containment and remediation, tune detections, support compliance (CMMC, NIST 800-171, DFARS), and collaborate with IT and engineering to improve security posture.

Monitor, triage, investigate, and respond to security alerts across endpoints, cloud, and networks. Administer SOC tools (EDR/XDR, SIEM, Azure Sentinel), support incident response, threat hunting, detection rule tuning, vulnerability tracking, compliance (CMMC, NIST 800-171, DFARS), and collaborate with IT and engineering to improve security posture.