Top Cybersecurity Jobs

Lead RMF activities (A&A, continuous monitoring, vulnerability management); drive secure system design in Agile; decompose software security requirements; triage SCA findings; advise on cloud security and event monitoring (Splunk); support CI/CD and private cloud implementation and ATO accreditation; perform vulnerability scanning, patch management on Windows/Red Hat; produce RMF artifacts (SSP, RAR, SCTM, POA&Ms); conduct code reviews and application security testing; provide technical leadership and mentorship.

Coordinate IT and cybersecurity projects, support PMO tasks, gather requirements, perform assessments and gap analyses, manage vendors and stakeholders, and produce bilingual (Korean/English) project documentation, reports, and presentations to ensure timely, high-quality delivery.

Sell Optiv security services and technology solutions to strategic New England accounts. Own full sales cycle, build multi-year account plans, generate large pipeline, manage forecasts, lead cross-functional teams, engage executives, and ensure high client satisfaction while exceeding quotas and margins.

Monitor security alerts and analyze logs and network traffic to detect threats. Escalate incidents to senior teams, document remediation steps, and participate in ongoing training. Work 24/7 shift schedule in a SOC environment.

Lead cloud-focused information security strategy and design cloud-based security solutions across business units. Advise on identity and access for SaaS/PaaS, integrate authentication/authorization into IaaS/PaaS/SaaS, serve as cloud security SME, develop cloud security assessment and threat modeling, and guide implementation of security controls.

Monitor and analyze security events across endpoints, networks, cloud, and email; investigate and contain incidents per playbooks; coordinate remediation; perform vulnerability scanning and prioritize fixes; maintain and fine-tune security monitoring tools; monitor identity activity; support security projects, metrics, and reporting.

On-site Tampa role operating a SIEM (Splunk preferred) to detect, investigate, and respond to threats. Build queries, dashboards, and correlation searches; maintain Splunk infrastructure; triage incidents, perform root-cause analysis, and produce documentation and reports. Collaborate with cross-functional teams and follow a Panama 12-hour shift schedule. Requires active DoD TS/SCI clearance and DoD 8570 IAT certification.

Execute end-to-end cybersecurity audit testing across cloud, network, application, data protection, and third-party domains. Perform walkthroughs, evidence collection, workpaper documentation, identify control gaps, recommend remediation, and communicate findings. Leverage analytics and AI tools to improve audit coverage and support continuous methodology improvements and stakeholder collaboration.

Design and implement security controls for AI systems (LLMs/NLMs/SLMs), perform red teaming and adversarial ML testing, assess AI architectures and third-party integrations, and help build RAIA standards to mitigate data leakage, model poisoning, bias, and other AI-specific risks.

Define and implement enterprise cybersecurity architecture, strategy, and standards. Design secure-by-design solutions across cloud, SaaS, network, endpoints, applications, and data. Lead zero-trust and identity-first initiatives, configure and validate security controls, manage SIEM and incident response, run tabletop exercises, oversee vulnerability and penetration testing, and advise executives while collaborating with IT, business, risk, and vendors.

Serve as a cybersecurity SME within Internal Audit performing technology-focused risk assessments across cybersecurity, cloud, ICS, and data privacy. Plan and execute audits, interview stakeholders, test controls (including SOX technology controls), document findings, and recommend corrective actions. Partner with IT/security leadership and present results to business owners.

Lead cybersecurity initiatives as a Senior SME for the Department of Defense, focusing on continuous monitoring, security control assessments, and team leadership.

Support information security, governance, risk, and compliance by evaluating and improving controls, administering GRC and third-party risk tools, preparing for audits and CMMC/NIST compliance, testing ITGCs, and collaborating with stakeholders to remediate gaps and manage vendor risk.

Lead and evolve the enterprise cybersecurity operations program, overseeing SOC, incident response, exposure and vulnerability management, BC/DR integration, security awareness, and managed security service providers. Drive strategy, metrics, automation, and continuous improvement while partnering with IT, business stakeholders, and executive leadership to reduce risk and improve cyber resilience.

Manage security incident and problem lifecycles to minimize downtime and recurrence. Facilitate incident resolution, document incidents and root causes, create and track problem records, enforce change compliance, coordinate major events, monitor high-profile events, and collaborate across stakeholders while mentoring teammates.

Lead crisis communications strategy and response for cybersecurity and data privacy incidents. Serve as client-facing counselor, manage multi‑stakeholder teams and workstreams, run preparedness exercises, drive new business and thought leadership, oversee staffing, profitability, and training, and collaborate across geographies during high‑stakes incidents.

Provide cybersecurity and accreditation advisory support for defense and space mission programs. Lead RMF and cATO implementation, SCIF compliance, security architecture reviews, authorization packages, and continuous monitoring. Coordinate with Authorizing Officials, program leadership, engineers, and mission partners to validate controls, assess risk, and enable secure integration and deployment of classified mission capabilities.

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

Design and maintain enterprise cybersecurity architecture, standards, and reference designs. Partner with engineering and product teams to embed security into solutions, review architectures, perform threat modeling and risk assessments, and provide guidance across cloud, application, network, platform, API, data, identity, automation, and AI-enabled domains.

Develop offensive cyber tools for computer network exploitation: design, implement, test, and document native and scripting software; analyze infrastructure for vulnerabilities; research new offensive techniques; evaluate operational readiness.

The role involves architecting cybersecurity solutions, leading technical engagements, and serving as a technical evangelist at industry events, focusing on Application Security and Cloud Security.

Design and evolve enterprise security architecture and Zero Trust strategy; align controls with NIST CSF, SOX, and GLBA; evaluate vendor/SaaS security; perform threat modeling and architecture risk assessments; support security for AI and API integrations; mentor teams and respond to security incidents.

Design, implement, and optimize SIEM, SOAR, EDR, and vulnerability management platforms. Harden and automate Windows/Linux systems, develop detection content and automation (Python, PowerShell, Bash), integrate telemetry across cloud and identity systems, lead detection engineering and threat hunting, mentor analysts, and serve as Tier III escalation while producing executive reporting and maintaining platform operations.

Provide cybersecurity support for enterprise IT systems including vulnerability assessments, compliance checks, RMF-based authorization packages (ATO), STIG implementation, eMASS usage, and incident response aligned to DoD/USASMDC standards.

Perform vulnerability assessments, compliance checks, and incident response for enterprise IT systems. Ensure systems meet DoD/USASMDC cybersecurity standards using RMF, STIGs, eMASS, and DoD 8140 controls, focusing on Windows and network security.