Top Cybersecurity Jobs

Monitors and administers cybersecurity infrastructure, including network security, SIEM, encryption, antivirus, patch management, secure file transfer, MFA, and SSO solutions. Performs vulnerability and penetration testing, investigates suspicious activity, supports forensic analysis and incident response, manages access controls, documents security procedures, assists with disaster recovery, and collaborates on cybersecurity policies and help desk incident management.

Designs, reviews, and governs enterprise cybersecurity architecture across identity, network, cloud, and AI domains. Produces ADRs and ARDs, partners with engineering teams to convert security concepts into specifications, and evaluates emerging AI-related threats and secure AI adoption. Communicates security risks and architectural trade-offs to technical and business leaders while providing cross-domain coverage and mentoring support. The role is fully on-site at a Fiserv hub and requires approximately 10% travel.

Provides strategic cybersecurity architecture leadership across applications, data, networks, cloud, SaaS, and emerging AI technologies. Develops security requirements, designs secure technical architectures, assesses risk, improves security frameworks, supports SDLC activities, and supervises cybersecurity testing. Partners with business and executive stakeholders to enable strategic initiatives while strengthening security controls and resolving complex technical challenges.

Leads cybersecurity operations as a dual technical and supervisory authority. Oversees incident response from SIEM/SOAR detection through remediation, vulnerability scanning, risk assessments, security policy development, compliance reviews, and defense-in-depth effectiveness. Analyzes alerts, network data, and disparate sources to identify threats, supports intelligence requirements, communicates with customers, supervises team members, and ensures scheduled delivery of tasks and deliverables.

Leads a large federal cybersecurity GRC program, serving as the primary client-facing program manager and advisor. Oversees personnel, subcontractors, staffing, budgets, contract performance, quality assurance, governance, risk management, authorization, continuous monitoring, engineering, operations, and incident response coordination. Manages executive and government stakeholder relationships, deliverables, schedules, metrics, risks, and compliance with federal cybersecurity frameworks. The role requires onsite support five days per week in the Washington Metropolitan Area and contributes to business development, recruiting, mentoring, and proposal activities.

Lead end-to-end technical cybersecurity assessments across enterprise, cloud, and public-sector environments. Evaluate technical controls, review configurations and artifacts, map findings to risk and business context, produce prioritized reports, present to stakeholders, mentor junior assessors, and improve assessment methodology and tooling.

Support Galaxy’s Product Security team by developing and refining secure engineering standards covering authentication, authorization, API communication, web UI security, and secure coding. The intern may add implementation guidance and develop custom libraries, artifacts, or other resources that help software and production engineering teams apply security practices. The role is remote in the UK or US during the fall semester and includes hands-on work in cybersecurity, secure engineering, and product development.

The DoD SkillBridge Internship offers active-duty military members IT and cybersecurity training, certifications, and networking opportunities to prepare for civilian careers in IT.

The Technical Manager will lead the Cyber Risk Management team, overseeing project development and management, customer interactions, and strategic planning for risk and resilience in alignment with DOD challenges.

Conduct product cybersecurity assessments throughout the SDLC for web, embedded, connected, and industrial systems. Perform threat modeling, risk assessments, vulnerability analysis, security architecture reviews, and secure design guidance. Develop cybersecurity controls, standards, training, and awareness programs; support defect investigations, remediation, vulnerability disclosure, and incident response. Partner with engineering, product, leadership, customers, and suppliers to improve cybersecurity maturity and compliance with applicable frameworks and standards.

Conduct product cybersecurity assessments throughout the SDLC, perform threat modeling and risk analysis, review security architectures, and recommend secure design controls for web, embedded, connected, and industrial systems. Guide engineering and product teams on cybersecurity standards, investigate defects, support vulnerability remediation and incident response, develop training, and improve organizational security practices. The role requires expertise in product security engineering, embedded and IoT security, cryptography, secure development, compliance frameworks, and stakeholder collaboration.

Conduct product cybersecurity assessments throughout the SDLC for web, embedded, connected, and industrial systems. Perform threat modeling, risk assessments, vulnerability analysis, and security architecture reviews. Advise engineering and product teams on secure design, technical controls, hardening, cryptography, and remediation. Support defect investigations, vulnerability disclosure, incident response, training, standards development, and cybersecurity compliance across global teams.

Conduct product cybersecurity assessments throughout the SDLC, perform threat modeling and risk assessments, review security architectures, and guide engineering teams on secure design and compliance. Develop cybersecurity standards, controls, training, and awareness programs; investigate defects; support vulnerability remediation and incident response; and promote security improvements across connected, web, industrial, and embedded product portfolios.

Conduct product cybersecurity assessments across the software development lifecycle for web, embedded, connected, and industrial systems. Perform threat modeling, risk assessments, vulnerability analysis, security architecture reviews, and secure design guidance. Apply cybersecurity frameworks and controls, support defect remediation and incident response, develop security standards and training, and collaborate with engineering, product, leadership, customers, suppliers, and global stakeholders to improve cybersecurity maturity.

Lead global cybersecurity operations across identity, endpoint, network, cloud, and data environments. Manage security monitoring, incident response, vulnerability management, secure configuration, IAM/PAM, security tooling, audit evidence, and vendor partnerships. Establish operational KPIs, support NIST and CIS compliance, coordinate testing and resilience exercises, and oversee 24/7 monitoring. Manage and mentor cybersecurity analysts while partnering with IT, infrastructure, engineering, compliance, and external providers to strengthen enterprise security.

Owns the cybersecurity architecture, tooling, monitoring, identity, access, incident response, vulnerability management, and compliance assurance for OT/ICS environments supporting grid-connected energy assets. Designs IEC 62443-aligned segmentation, manages industrial IDS and asset inventories, defines SCADA and controller security requirements, oversees PKI and remote access, validates site acceptance evidence, and supports NERC CIP and utility security reviews.

Architects and leads enterprise cybersecurity solutions across AWS, Azure, GCP, hybrid, and on-premises environments. Defines secure cloud, container, IAM, network segmentation, DevSecOps, and AI/ML security standards; addresses AI-specific risks and governance; leads architecture reviews, cloud migrations, SaaS evaluations, and third-party integrations. Provides strategic technical leadership, mentors engineers and architects, advances Zero Trust and compliance controls, and partners with IT, CloudOps, Security, Data Science, and business teams.

Drives enterprise cybersecurity governance, risk, compliance, and assurance activities. Translates regulatory and contractual requirements into controls and evidence, assesses control effectiveness, manages CMMC, NIST, DFARS, CUI, and SOX ITGC obligations, maintains SSPs and risk documentation, oversees remediation and access governance, and coordinates security reviews for suppliers, SaaS, AI tools, and M&A activities. Partners with technical, business, legal, audit, and executive stakeholders to improve assessment and operational readiness.

Engineers identity security, privileged access, vulnerability management, endpoint and cloud security across a multi-site aerospace and defense environment. The role administers Microsoft security tools, investigates alerts, coordinates remediation, validates technical controls, supports CMMC and NIST assessments, maintains evidence and procedures, and reviews technology projects for security risks. It also contributes to incident response, audit remediation, M&A activities, automation, and mentoring across IT and security teams.

Provides senior cybersecurity assessment, authorization, and risk advisory support for classified government systems. Leads technical reviews, threat modeling, DevSecOps security integration, vulnerability validation, RMF execution, Zero Trust adoption, and Cross Domain Solution assessments. Evaluates cloud, containerized, network, hardware, PIT, and satellite control environments; translates technical findings into mission-focused risk decisions; and liaises with government AOs, defense organizations, assessment bodies, and SAP working groups.

Support technology, cybersecurity, privacy, and general-control audit and advisory engagements under supervision. Assist with cybersecurity readiness, vulnerability, penetration, incident-response, and governance assessments. Identify control weaknesses, gaps, vulnerabilities, audit exceptions, and inefficiencies; develop recommendations; prepare workpapers and reports; communicate findings to leadership; and build productive client relationships while managing multiple tasks with strong attention to detail.

Manage and grow a portfolio of existing enterprise and mid-market customers, driving upsell and cross-sell revenue. Build trusted relationships with CISOs and security leaders, develop account plans, collaborate with partners and technical experts, present Darktrace AI-driven security solutions, and represent the company at events.

Designs and maintains enterprise cybersecurity solutions across IT and OT environments. Responsibilities include threat monitoring, incident response, vulnerability and risk management, penetration and control testing, SIEM/EDR/IDS/IPS optimization, security architecture, GRC implementation, audit readiness, third-party risk reviews, documentation, and mentoring. The role supports NIST- and NERC CIP-aligned controls, including SCADA and ICS security, while driving measurable improvements in detection, remediation, and organizational risk reduction.

Designs and maintains enterprise security solutions across IT and OT environments. Responsibilities include threat monitoring, incident response, vulnerability management, risk assessments, penetration and control testing, SIEM/EDR/IDS tuning, security architecture, GRC implementation, NERC CIP and NIST compliance, audit readiness, third-party risk reviews, documentation, and team mentoring.

Operate, maintain, and improve enterprise SIEM and log aggregation platforms (ArcSight, ElasticSearch, Kibana, Splunk). Onboard assets, develop alerts/playbooks/rules, tune queries, troubleshoot event flow and parsing, and perform engineering, testing, and emergency maintenance to meet 99.99% availability and Intelligence Community standards. Document incidents, use ticketing systems, and support CSOC reporting and integrations. Requires active TS/SCI and relevant DoD 8570 certifications.