Top Cyber Security Jobs

Designs, implements, and administers F5 BIG-IP and inline break-and-inspect proxy solutions supporting DoD enterprise and cloud architectures. Configures and troubleshoots TLS and mutual TLS, applies cryptographic and PKI standards, and resolves architecture issues with DoD clients and stakeholders. The role requires Secret clearance, a high school diploma or GED, and up to 25% travel to CONUS and OCONUS locations.

Maintain cybersecurity and compliance for classified Air Force information systems. Responsibilities include developing SOPs, SSPs, and ATO documentation; conducting DISA STIG security scans; managing audit logs, system changes, media controls, and security documentation; evaluating technologies; and supporting application development, network implementation, systems integration, and the ISSM. The role requires an active Secret clearance and may assume ISSM responsibilities.

Designs and maintains network, cloud, firewall, SASE, and CASB security controls; conducts threat hunting, detection engineering, incident response, and forensic analysis; administers Microsoft Purview data governance, DLP, and eDiscovery; and manages business continuity and disaster recovery planning and exercises. Partners with legal, compliance, leadership, and business teams to address security risks and regulatory requirements.

Audits security controls, STIG configurations, and vulnerability scans; supports RMF, A&A, cyber testing, continuous monitoring, ATO requirements, POA&M maintenance, and VRAM reporting. Troubleshoots scanning issues, validates compliance, analyzes vulnerabilities, filters false positives, prepares compliance reports, and briefs stakeholders. Requires expertise with Windows, Linux, virtualization, ACAS/Tenable Nessus, SCAP, STIG Viewer, eMASSter, and VRAM, plus Security+ CE certification and Top Secret clearance eligibility.

Own Playlist’s technical GRC architecture across multiple compliance frameworks, including PCI DSS, SOC, ISO 27001, HITRUST, and NIST. Design unified control mappings, maintain the Master Control List, manage control and evidence lifecycles, automate evidence collection, and translate requirements into engineering guidance. Build AI-powered GRC workflows for risk quantification, vendor assessment, and compliance monitoring while partnering with Engineering, Legal, Finance, and auditors.

The ISSO supports cybersecurity authorization and compliance for classified information systems across on-premises and cloud environments. Responsibilities include applying JSIG and RMF, maintaining security plans and assessment artifacts, conducting continuous monitoring and audits, managing configuration changes, analyzing security impacts, and reporting incidents. The role requires extensive DoD cybersecurity experience, an active Top Secret/SCI clearance, IAM certification, and onsite work in Colorado Springs.

Implements and improves enterprise cybersecurity across on-premises and cloud environments. Responsibilities include identity and access controls, security control implementation, vulnerability management, incident response, SIEM and threat monitoring, risk metrics, security architecture evaluations, and executive reporting. The engineer collaborates with infrastructure, application, IT, and business teams to integrate secure configurations, strengthen resilience, evaluate emerging threats, and support continuous improvement of SRM’s cybersecurity program.

Deploys, monitors, maintains, and supports enterprise security systems and controls. Responsibilities include administering VPN, Active Directory, firewalls, DLP, IDS, endpoint security, and vulnerability scanning; preparing security reports; supporting vendor assessments; designing security workflows; resolving security violations; and conducting security reviews and risk assessments. The analyst communicates with business teams, IT staff, vendors, senior management, and regulators while supporting a secure healthcare technology environment.

Serve as a customer-facing data security expert supporting presales engagements, consulting with executive and technical stakeholders, educating sales teams, developing security offerings and collateral, creating lab use cases, and assisting with professional services statements of work. The role requires expertise in cybersecurity frameworks, data security technologies, solution selling, and major security platforms. It is remote within the TOLA region and involves up to 20% travel.

Provides customer-facing presales expertise for OT/IoT cybersecurity solutions. Collaborates with executives, security teams, procurement, and sales; develops security services, use cases, collateral, presentations, and demonstrations. Advises on industrial protocols, traffic analysis, asset visibility, segmentation, cloud security, and security frameworks. Requires strong communication, documentation, relationship-building, and problem-solving skills, along with technical cybersecurity experience and travel to company, partner, and customer events.

Provides customer-facing presales cybersecurity expertise, including cloud security architecture assessments, solution design, technical presentations, demonstrations, proof-of-concept support, and proposal development. The role supports sales teams, collaborates with technology partners, delivers internal security training, creates technical documentation and statements of work, and transitions closed opportunities to delivery teams. Focus areas include CNAPP, identity governance, hybrid cloud security, endpoint protection, data protection, and security operations.

Serve as a customer-facing OT/IoT cybersecurity expert supporting consultative security engagements and presales activities. Collaborate with executives, security teams, procurement, and sales; develop cybersecurity services, use cases, demos, sales collateral, system diagrams, and training. Apply expertise in industrial protocols, traffic analysis, asset visibility, segmentation, cloud security, and security frameworks. The remote role requires residence in the TOLA region, travel to events, and strong presentation, communication, documentation, and relationship-building skills.

Provides customer-facing presales cybersecurity expertise focused on email security. Leads discovery sessions, assesses security architectures, designs solution proposals, delivers demonstrations and technical presentations, supports proofs of concept, enables sales teams, collaborates with vendors, and ensures successful handoff to delivery teams.

Monitors SOC dashboards and security tools, triages alerts, analyzes logs, reviews vulnerability scan results, documents incidents, and escalates complex threats. Collaborates with IT and system administration teams during investigations and remediation. The role requires foundational networking, operating systems, and cybersecurity knowledge, strong attention to detail, and clear written and verbal communication.

Provides acquisition security management support for SOF maritime programs, including security classification guides, operations security, program protection, information security, and classification management. Drafts, reviews, and updates security documentation; coordinates with program managers, government stakeholders, industry partners, SOCOM security organizations, and intelligence branches; and ensures compliance with Department of War, SOCOM, and SOF AT&L regulations. This is an on-site role at MacDill Air Force Base requiring U.S. citizenship, TS/SCI eligibility, at least 10 years of related experience, and up to 25% travel.

Design and guide security architecture for NVIDIA networking firmware and embedded subsystems. Responsibilities include threat modeling, analyzing firmware and hardware interactions, defining lifecycle security features, translating threats into requirements, partnering with hardware architects, and driving secure firmware development practices such as memory-safe C, static analysis, and fuzzing. The role requires expertise in firmware security, authorization models, cryptography, secure boot, attestation, and embedded systems.

Own Playlist’s technical GRC architecture, including a unified Master Control List, cross-framework mappings, control lifecycles, evidence requirements, and audit automation. Build scalable GRC tooling and AI-powered workflows for risk quantification, vendor assessments, evidence collection, and compliance monitoring. Partner with Security Engineering, Legal, Finance, and product teams to translate regulatory requirements into actionable controls and harmonize compliance across multiple brands.

Designs and develops advanced anti-cheat and game security systems for Call of Duty. Responsibilities include strengthening protection frameworks, creating cheat detection mechanisms, optimizing and debugging complex C++ systems, analyzing compiled code, and collaborating across studios. The role requires expertise in large-scale software development, algorithms, data structures, CI/CD, automation, performance tuning, and low-level systems, with preferred experience in game engines, reverse engineering, DevOps, cryptography, and anti-cheat technology.

Lead design and implementation of end-to-end evaluation platforms for agentic security workflows: build benchmarks, deterministic validators, graders, telemetry, CI/CD integration, and production feedback loops to measure safety, correctness, cost, latency, and human-review effort. Partner with engineering and product teams to detect regressions, compare configurations, and provide release-readiness evidence and reusable playbooks.

Leads cybersecurity oversight, governance, risk management, compliance, system accreditation, and incident response for SIPRNet and classified information systems. Maintains RMF artifacts, ATOs, STIG compliance, security baselines, vulnerability remediation, access controls, audit documentation, and continuous monitoring. Coordinates with authorizing officials, auditors, engineers, and government stakeholders while ensuring classified data protection and user training.

Designs and executes security validation for Clover Device OS and point-of-sale hardware. Responsibilities include PKI and HSM management, secure provisioning, vulnerability management, PCI compliance testing, CI/CD supply-chain security, secure bootloader troubleshooting, and cryptographic validation. The role requires scripting, security scanning, risk assessment, embedded or cloud infrastructure experience, and collaboration with engineering, product, and governance teams.

Design, implement, and administer F5 BIG-IP and inline break-and-inspect proxy solutions supporting DoD enterprise architectures. Configure and troubleshoot TLS and mutual TLS, proxies, cryptographic protocols, PKI, and enterprise architecture issues for DoD clients. The role supports cloud and on-premises modernization, requires a Secret clearance, and involves travel to CONUS and OCONUS locations up to 25% of the time.

Designs, tests, implements, and supports secure DoD enterprise networks and boundary security capabilities. Responsibilities include firewall and security appliance support, network security configuration, vulnerability assessment, packet and traffic analysis, interoperability troubleshooting, and secure cloud networking. The role collaborates with customers, vendors, and technical teams, evaluates complex network deployments, develops innovative security solutions, and mentors employees.

Supports DHA EOSS cybersecurity across Oracle databases, RHEL, and Windows Server environments. Applies DISA STIGs, manages vulnerability scans and IAVA remediation, audits access and logging, and maintains hardened AWS GovCloud systems. Supports RMF, ATO, eMASS POA&Ms, SSP artifacts, security audits, ICAM/PKI integration, and continuity exercises. Collaborates with system administrators, DBAs, ISSOs, and ISSMs to maintain compliant and secure enterprise platforms.

Lead cybersecurity technical writer for a Defense Health Agency contract, authoring and maintaining RMF, ATO, eMASS, POA&M, STIG, CDRL, COOP, security policy, SOP, and compliance documentation. Collaborate with ISSOs, ISSMs, architects, administrators, and developers to document security controls, vulnerabilities, risk assessments, incident response, configuration management, and audit evidence supporting DHA ECS environments and DoD compliance.