Top Cyber Security Jobs

Responsible for securing multiple applications, cloud platforms, and infrastructure. Develops incident response and recovery plans, performs application and platform security testing, monitors anomalous activity, manages vulnerabilities, and advises government partners. Builds and maintains secure AWS cloud environments using defense-in-depth practices. Oversees IAM, COMSEC, encryption, firewalls, compliance monitoring, security policies, and continuous improvements to cloud-based systems.

Designs and maintains secure network architectures across multi-domain and cloud-connected environments. Develops RMF documentation and accreditation artifacts, conducts vulnerability assessments and threat modeling, validates security controls, and supports network hardening, segmentation, cross-domain interfaces, patch management, and continuous monitoring. Collaborates with infrastructure, systems, cloud, ISSO, and ISSM teams, while supporting ATO packages and mentoring team members.

Designs and builds endpoint security platforms for FanDuel’s global device fleet. Responsibilities include threat modeling, architecture, production software development, infrastructure-as-code, GitOps policy deployment, security monitoring, detection pipelines, incident investigation, and risk reduction. The role partners across security and enterprise technology, mentors junior engineers, and advances zero-trust maturity through automation and secure device baselines.

Lead cybersecurity and RMF activities for a Tri-Service research laboratory, maintaining ATOs, eMASS packages, security plans, POA&Ms, vulnerability remediation, STIG compliance, IAVM reporting, audits, privileged access controls, and DoD training compliance. Advise leadership and authorizing officials on risk, support cloud and enterprise IT initiatives, prepare security metrics and briefings, and coordinate classified media handling and cybersecurity accreditation documentation.

Manages security for Special Access Programs, including classified networks, personnel and physical security, access controls, incident response, risk assessments, clearance tracking, SAP compliance, system administration, training, and security policy enforcement. Supports command-level SAP activities and briefs senior defense decision-makers. Requires an active TS/SCI clearance with CI polygraph eligibility, relevant bachelor’s degree, and at least five years managing SAP or STO security requirements.

Provides plant support and oversight for nuclear facility cybersecurity, ensuring controls for Critical Digital Assets are implemented, maintained, documented, and audit-ready. Responsibilities include account and permission management, baseline configuration, contingency planning, backups, patching, change packages, cybersecurity impact analyses, technical support, training, and coordination with operations, maintenance, engineering, IT, and work control. The role requires field inspections, outage and emergency support, unescorted plant access, and possible shift work or callouts.

Lead design and daily administration of a university research security program ensuring compliance with federal/state mandates (NSPM-33, CHIPS Act), export controls, CUI, NIST/CMMC requirements. Manage foreign travel security, training, risk assessments, stakeholder engagement, investigations, KPIs, and institutional coordination with ISO, sponsors, and regulators.

Designs, implements, and operates security controls across OCI, Oracle Cloud Applications, and hybrid environments. Responsibilities include cloud security architecture, workload hardening, identity and access management, vulnerability and compliance programs, SIEM integrations, incident response, and regulatory alignment. The consultant will collaborate with cross-functional teams, conduct design and code reviews, document solutions, troubleshoot issues, and mentor junior engineers.

Implement, administer, and optimize Tanium across enterprise environments. Manage endpoint visibility, asset discovery, vulnerability remediation, patching, software deployment, dashboards, reporting, and security investigations. Integrate Tanium with SIEM, EDR, ITSM, and vulnerability management platforms. Develop PowerShell or Python automation, troubleshoot platform and agent issues, and support endpoint security operations for internal teams and enterprise clients.

Supports incident response, event and ticket triage, vulnerability scanning, remediation coordination, security alert monitoring, phishing awareness activities, access reviews, endpoint protection, risk documentation, and security policy maintenance. The role collaborates with IT and compliance teams, participates in tabletop exercises, and develops foundational expertise in threat detection, vulnerability management, and cybersecurity operations.

Own product security across robots, embedded systems, firmware, cloud infrastructure, APIs, mobile applications, and fleet operations. Lead threat modeling, secure architecture reviews, vulnerability research, penetration testing, code review, incident response, detection engineering, and security tooling. Establish security standards, automate testing, investigate incidents, and partner closely with engineering teams to harden systems and ship secure fixes.

Supports cybersecurity engineering, risk management, compliance, authorization, and technical assessment activities for missile defense systems. The role analyzes cyber risks, policies, regulations, architectures, and security gaps; develops mitigation recommendations and authorization artifacts; guides eMASS approval packages; and briefs technical issues to senior leadership and government stakeholders.

Lead product security for regulated medical device software, integrating security across the development lifecycle. Conduct threat modeling, risk and vulnerability assessments, security architecture reviews, penetration testing, code reviews, incident response, vendor assessments, and compliance activities. Support secure boot, communications, updates, access controls, and data protection. Collaborate with Agile scrum teams, document security practices, promote security awareness, and contribute to product security strategy for current and next-generation devices.

Lead the secure design, engineering, and evolution of enterprise network infrastructure supporting DISA and DoD missions. Architect Cisco-based networks and Palo Alto firewall defenses, guide RMF authorization and STIG compliance, define secure integration standards, mentor engineering teams, conduct threat modeling and vulnerability assessments, and oversee architecture reviews, configuration control, site surveys, bills of materials, and deployment planning. The role requires active Top Secret clearance with SCI eligibility, extensive network security leadership, specialized certifications, and up to 10% travel.

Designs and operates security and access-control frameworks across complex SAP environments. Responsibilities include SAP authorization and role design, GRC Access Control and Process Control, segregation-of-duties analysis, provisioning workflows, Fiori and BTP security, audit support, security-note remediation, logging, documentation, and mentoring. The role partners with audit, compliance, business, Basis, and DBA teams to maintain secure and auditable SAP landscapes.

Designs, implements, and operates security controls across OCI, Oracle Cloud Applications, and hybrid Oracle environments. Responsibilities include cloud security architecture, workload hardening, IAM and identity federation, vulnerability and compliance management, incident response, SIEM integration, and security automation. The role also involves troubleshooting, documentation, design and code reviews, cross-functional collaboration, and mentoring junior engineers.

Leads federal cybersecurity control assessments across RMF steps 4–6, including security testing, authorization support, annual assessments, risk analysis, vulnerability report review, and Security Assessment Report development. Creates assessment plans and test cases, evaluates findings and false positives, determines residual risk, and provides actionable recommendations. Requires strong FISMA, NIST, information assurance, system security, vulnerability assessment, technical writing, and client communication expertise.

Designs and manages secure network architectures across on-premises, public cloud, private cloud, and hybrid environments. Develops security policies and standards, evaluates controls across AWS, Azure, and GCP, conducts threat modeling and risk assessments, collaborates with engineering and DevOps teams, monitors evolving threats, and supports incident response and forensic investigations.

Federal Work-Study cybersecurity student assistant supporting the Information Technology Department under close supervision. Responsibilities include organizing routine activities and special projects, assisting with equipment inventory for surplus and disposal, project cleanup, troubleshooting cybersecurity-related issues, and completing other assigned duties. The role requires enrollment at Gwinnett Technical College, Federal Work-Study eligibility, basic cybersecurity knowledge, and the ability to work up to 19.5 flexible hours weekly.

Administers and monitors enterprise security tools, access controls, authentication, vulnerabilities, logs, audits, and incident response activities. Implements security solutions, maintains policies and procedures, supports compliance, and provides technical guidance to security analysts and IT personnel. The role also participates in on-call rotations and may assist with networking and systems administration.

Design and build secure, scalable edge-platform software for embedded and edge environments. Responsibilities include secure boot, cryptographic services, device identity, OTA updates, lifecycle management, software supply-chain security, CI/CD tooling, hardware-rooted trust, attestation, fleet management, observability, and platform automation. The role partners with hardware, firmware, cloud, and product teams to define architectures, security requirements, and threat models.

Leads technical cybersecurity presales engagements for U.S. government customers, including discovery, architecture discussions, demonstrations, workshops, proofs of concept, and technical win planning. Advises customers on Microsoft Defender, Sentinel, Entra, Zero Trust, cloud security, identity protection, and security operations. Troubleshoots technical blockers, translates mission needs into practical designs, coordinates internal teams and partners, and guides validated solutions toward deployment and adoption.

Lead security across Zeely’s AWS infrastructure, products, CI/CD pipelines, and compliance programs. Responsibilities include cloud hardening, IAM, vulnerability remediation, incident response, security monitoring, architecture and code reviews, and implementing SAST, DAST, SCA, and secrets scanning. The role owns SOC 2, ISO 27001, and CASA compliance, leads the security roadmap, establishes policies, guides DevOps and Platform teams, and supports enterprise customer security reviews.

Build and operate security automation across AWS, applications, company systems, and field operations. Map risks, implement secure infrastructure, review application security, automate access and secrets management, integrate security checks into deployment workflows, develop detections, support incident response, and secure remote access for aircraft and field teams.

Build and operate security automation across AWS, applications, company systems, aircraft, and field operations. Responsibilities include secure infrastructure, identity and access controls, application security, secrets management, vulnerability remediation, CI/CD security checks, threat detection, incident response, device security, and secure remote communications. The role partners with engineering and field teams to reduce manual work and protect scientific and operational systems.