Top Cybersecurity Jobs

Design and evolve enterprise security architecture for a cloud-first, SaaS-enabled environment; translate Red Team findings into architectural improvements; run Purple Team exercises; threat model SaaS integrations, APIs, and identity flows; define security standards, improve detection and response, and mentor engineers on secure-by-design and Zero Trust practices.

The OT Cybersecurity Architect defines and governs cybersecurity architecture for operational technology in manufacturing, ensuring resilience against cyber threats while maintaining safety and uptime.

The Senior Cybersecurity & OTA Engineer will design and implement vehicle cybersecurity and OTA systems, conduct threat assessments, and ensure compliance in heavy-duty transit buses.

Lead cybersecurity engineering for mission systems: design, implement, and maintain security controls and tools (SIEM, EDR, firewalls); support incident response, RMF/ATO activities, vulnerability management, audits, and DevSecOps integration to ensure compliance and secure configurations.

The Cybersecurity Manager will lead security operations, improve cybersecurity initiatives, oversee core functions, and build a high-performing team.

Provide executive and program coordination support for Aspen Digitals Cybersecurity Program: manage calendars, prepare briefings, coordinate meetings and travel, maintain communications and CRM records, process payments and expenses, support events and logistics, track program metrics, and implement operational improvements across teams.

Drive federal cybersecurity sales with emphasis on Cisco solutions: identify opportunities, lead pre-sales (workshops, demos, POCs), respond to RFPs/RFIs, create enablement materials, advise as SME bridging customer mission to security solutions, present to engineers and C-suite, and ensure compliance alignment (e.g., NIST, CMMC).

Drive federal cybersecurity sales by identifying opportunities, advising customers on security architecture (Zero Trust), governance, and risk frameworks, and enabling account teams. Lead pre-sales activities, RFP/RFI responses, workshops, demos, POCs, and executive briefings. Develop federal-focused sales enablement, presentations, and case studies while maintaining deep Cisco security product knowledge and ensuring alignment to compliance standards (NIST, CMMC).

Design and review enterprise security architectures aligned to NIST standards across cloud and hybrid environments. Lead security reviews, identify gaps, advise mitigation, and translate requirements into controls. Develop governance, policies, and reference architectures; mentor teams and communicate risks to stakeholders. Ensure compliance, validate controls, and stay current on emerging threats and AI/GenAI security.

Territory-focused senior cybersecurity sales role responsible for selling advisory and managed security services across North America. Build and execute account strategies, present technical solutions to director/C-level stakeholders, target new logos, collaborate with field teams, maintain SFDC hygiene, and meet or exceed quota while traveling frequently within the assigned region.

Support development and day-to-day operations of Kurv's cybersecurity program: build and maintain asset inventory, document ownership and risk classification, assist PCI scope validation, map controls to NIST CSF/PCI DSS, support vulnerability scanning, log monitoring, access reviews, cloud (AWS) configuration tracking, incident response documentation, audit evidence collection, and security awareness coordination under senior mentorship.

Senior Cybersecurity Engineers will perform security engineering for Navy afloat/tactical combat systems: develop cybersecurity requirements, conduct threat and gap analyses, design cyber system architectures, perform risk assessments and mitigation, document findings, and use MBSE models. Must communicate clearly and support DoD IA policy and compliance.

Entry-level, on-site role supporting senior analysts to deliver cybersecurity and compliance services (SOC2, ISO 27001, HIPAA). Responsibilities include client account management, cross-team coordination, project support across cybersecurity, compliance, and IT, and learning frameworks and certifications. Role requires long hours and strong follow-through, clear written communication, comfort with ambiguity, curiosity, high standards, and resilience.

Monitor and analyze network traffic, IDS and SIEM alerts; investigate and track security incidents to resolution; create detection content and SOPs; support shift reporting and advise incident responders.

Entry-level role supporting design, testing, and implementation of secure ECU architectures. Assist with security requirements, supplier coordination, threat analysis (TARA), in-vehicle network security (CAN, CAN-FD, LIN, Ethernet), hands-on verification, code analysis, and compliance with automotive cybersecurity standards (ISO/SAE 21434, UN R155/R156).

Lead positioning and go-to-market for SHI's cybersecurity portfolio. Create messaging, GTM plans, market analysis, sales enablement, content, launches, and performance tracking to drive pipeline and revenue while partnering with product, sales, and cross-functional teams.

Lead product strategy and roadmap for Scale's Cybersecurity portfolio, building training data, RL environments, agentic task suites, and evaluation products. Define capability maps, drive infrastructure for reproducible execution and verification, establish governance and responsible-disclosure processes, recruit practitioner contributors, and partner with ML researchers, customers, and GTM to launch and measure security capabilities end-to-end.

Develop and apply AI/ML techniques for anomaly detection in cybersecurity, build and optimize models and tools using Python, Pandas, and C/C++, analyze and troubleshoot security events, work with embedded DoD devices, and support on-site activities with quarterly travel while maintaining an active Secret clearance.

The Cybersecurity Specialist will develop security policies, monitor compliance, respond to threats, and operate security tools like firewalls and intrusion detection systems.

The Cybersecurity Specialist develops and enforces security policies, monitors systems, conducts investigations, and ensures compliance with security standards.

Support daily cybersecurity operations including monitoring threats, implementing security controls, and maintaining compliance with DoD policies.

Provide cybersecurity expertise for surface combat system program offices; lead RMF Assessment & Authorization to achieve/renew ATOs; perform security control assessments, risk assessments, POA&M updates, and ATO package preparation; ensure system hardening per STIGs/SRGs and DoD/DON regulations; identify vulnerabilities in software, hardware, and architecture and recommend mitigations; coordinate cyber test events and mentor team members; prepare briefs and prioritize program cyber tasking.

Perform RMF Assessment & Authorization to obtain/renew ATOs for Navy combat system platforms. Conduct security control assessments, risk assessments, POA&M updates, STIG/SRG hardening, ATO package preparation, and advise program offices on secure design. Coordinate with NAVSEA/PEO IWS, mentor team members, and brief decision makers.

Lead enterprise IT and cybersecurity operations including cloud (M365 GCC High/Azure Government), hybrid identity, endpoints, network, backups/DR, vendor/MSP management, and CMMC Level 2 / NIST SP 800-171 compliance; manage staff, incident response, risk register, audits, and report posture to executive leadership.

The Senior Cybersecurity Engineer leads the implementation of security technologies, manages cybersecurity platforms, and collaborates with teams to enhance the organization's security posture.