Top Cybersecurity Jobs

The Senior Principal Cybersecurity Architect will assess risks, develop security programs, create security requirements, and supervise cybersecurity testing initiatives to enhance security controls across technologies.

Lead security monitoring, investigations, and incident response. Maintain CSIRT and incident response plan, optimize security tools, mentor junior analysts, recommend control improvements, and leverage AI to accelerate investigations and threat detection. Drive deployment methodologies and train teams on security best practices.

Lead cloud security evaluations and SIEM validation; develop and deploy detection rules; monitor AWS posture for configuration drift; support continuous exposure management and cATO workflows; coordinate security control implementation and provide technical briefings and documentation.

Lead and perform high-assurance cybersecurity system engineering and evaluations for mission-critical systems. Develop and review security documentation, support requirements elicitation, conduct evaluations and C&A test planning, document vulnerabilities, and recommend mitigations and process improvements. Collaborate with teams and lead small teams to ensure systems meet security requirements.

Support Air Force systems by leading RMF-aligned cybersecurity engineering: manage controls, conduct risk and vulnerability assessments, oversee detection and monitoring, produce ATO/SSP evidence, and mentor teams to implement secure cloud and DevSecOps practices.

Perform detection, triage, and response to cybersecurity events within a 24x7 Cyber Fusion Center. Monitor SIEM/logging, manage cases in SOAR/incident systems, support host and network investigations, assist containment and remediation, participate in hunts, and document incident reports while improving CSIRT processes.

Support Air Force cybersecurity by leading risk and vulnerability assessments, managing infrastructure and controls, implementing RMF-aligned security solutions (IL5-ready), overseeing vulnerability scanning and continuous monitoring, and mentoring teams to secure systems and enable ATO packages.

Detect and mitigate insider threats and data-loss risks using behavioral analytics and multiple data sources. Build and tune detections, dashboards, and metrics; investigate alerts; reduce false positives; partner with risk and compliance; and implement email, network, endpoint, and cloud security controls.

Designs and manages network and perimeter security (email, DNS, DDoS, IDS/IPS, cloud), implements firewalls and endpoint controls, conducts vulnerability and penetration testing, monitors threats, performs risk assessments, and leads incident response and remediation using SIEM and endpoint tools.

Senior SOC Threat Detection & Response analyst who identifies, triages, and remediates security detections; leads incident investigations and threat hunting; develops detections, playbooks, automation, dashboards, and reports; mentors junior analysts; collaborates cross-functionally; analyzes high-volume data and IOCs; and communicates findings and remediation to technical and non-technical stakeholders.

Lead site cyber resiliency for IT and OT supporting pharmaceutical production. Develop and run site-level resiliency programs, assess cyber risks, define RTO/RPO, manage incident response and disaster recovery testing, secure ICS/OT and manufacturing systems, ensure GxP and regulatory readiness, and deliver training and KPIs to site leadership and enterprise security functions.

Serve as a trusted advisor designing pragmatic, scalable security programs and solutions, support sales by qualifying opportunities, drive cross-sell, lead technology evaluations, maintain client relationships, and collaborate with delivery teams. Provide thought leadership, represent Optiv externally, and pursue continuous professional development. Up to 40% travel.

Drive adoption of HPE Cybersecurity solutions across mid-to-large enterprise accounts by identifying and closing new-logo opportunities, building strategic account plans, managing pipeline, collaborating with networking account teams and partners, and engaging C-level stakeholders. Support renewals, expand services contracts, analyze competitors, and contribute to go-to-market and quota planning to meet high-growth revenue targets.

Lead proactive threat engineering by running offensive and purple-team operations, managing enterprise vulnerability and remediation programs, integrating automated scanning and intelligence into CI/CD and asset systems, translating adversary emulation into detections, and partnering with incident response to improve detection, playbooks, and organizational security posture.

Design, build, and optimize security-focused big data pipelines and architectures (Data Fabric, Datalake, Datawarehouse). Lead end-to-end implementations, automate processes, support stakeholders, and enable data delivery for analytics and security use cases.

Build scalable infrastructure and tooling to generate large-scale reinforcement learning environments from real-world vulnerability research. Design pipelines ingesting projects, analyze them with Bugcrowd systems, and construct RL training environments enabling models to learn vulnerability discovery, exploitation, and remediation.

Write and maintain cybersecurity documentation for AOUSC, including SOPs, incident response playbooks, and after-action reports. Ensure artifacts align with federal standards (NIST 800-53, RMF, CSF). Work hybrid in Washington, DC and hold an active Public Trust clearance and Security+ certification.

The Manager will lead the Cybersecurity Policy, Risk & Governance strategy, ensuring compliance with regulations and effective execution of cybersecurity initiatives.

Lead development of production-ready embedded cybersecurity capabilities, conduct vulnerability discovery and reverse engineering, build tooling and instrumentation, collaborate with product teams and open-source communities, translate research into publications/patents, and guide integration and testing of security designs.

Perform OPSEC and cybersecurity assessments at Army installations: evaluate information protection, cyber-physical integration, insider threat coordination, identify vulnerabilities, and recommend corrective actions and improvements.

Support cybersecurity and compliance engagements by researching, gathering data, testing, documenting deliverables, and managing project segments. Build client relationships, assist senior staff, mentor teammates, and contribute to sales support materials and proofs of concept.

Lead planning, coordination, and reporting for cybersecurity risk and compliance initiatives within the PMO. Manage project plans, intake/prioritization, shared services, vendor and financial operations, KPI dashboards (Power BI), and cross-functional enablement while driving process improvements, automation, and executive reporting.

Design, implement, and evaluate cybersecurity architectures and controls for DoD systems; perform risk and vulnerability assessments; ensure compliance with DoD standards; support testing, documentation, and cross-functional integration to protect mission-critical networks.

Support DIA EWOKS by identifying system vulnerabilities, deploying security countermeasures, monitoring for suspicious activity, and leading incident response to ensure business continuity and regulatory compliance. Help develop and modernize OSINT capabilities and support mission-critical intelligence operations.

Field-based Account Manager responsible for selling cybersecurity services and technology solutions to strategic accounts in the greater Detroit area. Owns the full sales cycle, builds multi-year account plans, develops a large pipeline, manages forecasts, leads cross-functional teams, drives client satisfaction, and executes sales using Force Management/MEDDICC methodologies.