Top Cybersecurity Jobs

On-site cybersecurity internship supporting InfoSec team: triage daily alerts, tune and maintain security tools, collect and organize logs for audit, manage vendor reports, upload compliance artifacts, and deliver an end-to-end project (e.g., logging gap report or incident response refresh).

Provide RMF/A&A support for DoD systems: develop security documentation, conduct risk and vulnerability assessments, manage PKI and access controls, ensure STIG and DoD cloud compliance, handle classified material accountability, and coordinate stakeholders to achieve authorization.

Serve as the government-facing cybersecurity SME for Assessment & Authorization (A&A) and RMF processes. Assess NIST SP 800-53 controls across large, complex IT environments (cloud, OT, AIS), determine residual risk, brief senior leadership, and support authorization decisions for DLA/DoD systems.

Lead and manage the organization's GRC program, staff, and cross-functional initiatives to ensure compliance with NIST CSF, PCI DSS, HIPAA/HITECH. Oversee risk assessments, audits, third-party risk, vulnerability and email security programs, data protection, policy development, security awareness, and reporting to leadership.

Support day-to-day cybersecurity and IT tasks across Windows, Azure, and Office 365. Monitor and respond to security alerts, assist with Fortinet systems, endpoint protection, patch management, MFA and access reviews, and document issues in FreshService while maintaining DoD/CMMC Level 2 compliance.

Provide long-term, client-facing cybersecurity advisory services: develop prioritized, business-aware security roadmaps; align governance and compliance to frameworks; translate technical risk for executives; own advisory relationships; partner with assessors and engineers; support incident readiness and program improvement; mentor junior staff and evolve advisory methodology.

Serve as a trusted security advisor focused on Threat Management: design pragmatic security programs, support sales pursuits, perform requirements analysis, qualify opportunities, coordinate evaluations, and collaborate with delivery teams to implement SOC/SIEM/SOAR, threat intelligence, forensics, and related controls. Maintain client relationships, promote partner technologies, and support account planning and proposals.

Serve as a trusted AI security advisor to clients: design pragmatic AI-focused security solutions, drive sales pipeline, qualify and scope opportunities, lead demonstrations and evaluations, partner with delivery teams, evangelize AI security thought leadership, and maintain stakeholder relationships to deliver comprehensive AI security programs.

Lead and coach a regional cybersecurity sales team to develop large, multi-year hardware, software, services and financing deals; build a 4x pipeline, forecast sales, establish partner relationships, execute territory and account plans, and align client strategies with Optivs value proposition to drive revenue growth and employee development.

Lead vulnerability management, tune SIEM detection, perform incident triage and root-cause analysis, apply STIGs and security baselines, run vulnerability scans (Nessus/Tenable/ACAS), analyze network traffic and packet captures, automate security operations with Python/Bash/PowerShell, support RMF/ATO workflows, mentor junior engineers, and contribute to proposal efforts for a DoD program.

Lead and evolve Business Wire's cybersecurity and GRC strategy. Oversee security architecture, cloud and application security, vulnerability management, incident response, audits and compliance (PCI, SOC 2, ISO 27001). Manage external cyber defense partner, mentor security team, advise executives, and drive security governance, risk assessments, policy, training, and metrics.

Seeking a founder to build B2B SaaS startups addressing physical cybersecurity where AI controls critical infrastructure: adversarial robustness, sensor and control-loop integrity, and incident response/forensics. Partner with Forum for funding, go-to-market support, hiring, and product validation to reach early ARR and scale.

Lead global cybersecurity strategy and teams for architecture, engineering, and cyber defense. Oversee security monitoring, detection, incident response, vulnerability management, OT/ICS and cloud security, vendor relationships, metrics, ISO 27001 alignment, and cross-functional change leadership. Build and mentor senior teams and report to the CISO.

Lead and operate the Security Operations Center (SOC): manage analysts, detection and response, incident command, threat hunting, vulnerability management, security awareness programs, and reporting to IT and business leaders while supporting audits and vendor assessments.

Assess application security against FedRAMP High and NIST RMF requirements, support ATO documentation and SSP/POA&M development, identify and prioritize remediation, evaluate Zero Trust and continuous monitoring, review IAM/encryption, conduct vulnerability management, and collaborate with architects and ISV teams to guide remediation.

Design, implement, and operate security controls across Oracle Cloud and hybrid environments. Harden workloads, manage identity and access, lead vulnerability and compliance programs, integrate with SIEM, respond to incidents, define security architecture, and mentor junior engineers.

Design, implement, and maintain security controls; monitor SIEM/EDR and respond to incidents; perform vulnerability assessments and remediation; manage endpoint and network security; lead incident response; ensure compliance with NIST/ISO27001/SOC2/CMMC; support audits and vendor risk assessments; maintain risk register; run security awareness training and collaborate with IT, engineering, and operations to improve security posture.

Lead technical planning and execution for cybersecurity, cloud, DevSecOps, AI/ML, and Zero Trust initiatives. Apply Federal, DHS, and IC architectures and standards; translate them into technical plans and oversee implementation across contractor and stakeholder teams.

Lead and manage complex federal cybersecurity programs as the primary contractor PM. Oversee project execution, contractor performance, stakeholder communications, transition-in/out activities, and daily operations while ensuring qualified alternates and compliance with contract requirements.

Develop custom plugins and integrations for cybersecurity software. Responsibilities include designing data models, implementing processes, and querying big data.

Serve as a public-facing cybersecurity expert who engages online communities and events, researches and analyzes emerging threats, and creates technical threat intelligence and educational content promoting Zero Trust and prevention-first defenses.

This role requires designing and maintaining network infrastructures, evaluating new technologies, ensuring cybersecurity compliance, and integrating solutions while supporting current operations.

The role involves managing IT audits and security assessments, leading projects, training team members, and developing new tools in IT security.

Manage federal cybersecurity programs and contracts, lead multidisciplinary security teams, ensure compliance with federal frameworks (RMF, NIST, FISMA, FedRAMP), direct ATO and continuous monitoring, oversee vulnerability management using tools like Tenable/Nessus and Splunk, manage budgets/staffing, support proposals and transitions, and serve as primary government stakeholder interface.

The Cybersecurity Lead/ISSM oversees the security posture for government information systems, ensuring compliance with policies and managing an ISSO team while providing security advice to stakeholders.