Top Cyber Security Jobs

Administer, maintain, deploy, configure, integrate, test, and troubleshoot radio spectrum collection and geolocation systems across development, operational, and laboratory environments. Provide Tier 3 and 24/7 support, optimize enterprise integrations, maintain technical documentation, and assist government engineers with system standards and databases. The role requires Linux administration, scripting, containerization, Kubernetes, cloud deployments, DevSecOps, and security certifications.

Lead cybersecurity systems engineering activities across the lifecycle of collection and antenna systems. Responsibilities include managing system and derived requirements, developing architectures and engineering documentation, conducting requirements reviews and technical assessments, supporting integration and testing, coordinating with chief engineers and government stakeholders, and providing schedule, risk, and milestone reporting. The role requires an active U.S. security clearance with a polygraph and extensive systems engineering experience.

Designs, develops, validates, and verifies cybersecurity solutions across the systems lifecycle. Performs threat modeling, vulnerability analysis, cyber risk assessments, supply-chain risk management, security architecture, cybersecurity testing, and Assessment and Authorization activities. Supports RMF compliance, system security plans, authorization boundaries, and security oversight across hardware and software development. Requires expertise in system security engineering, Windows and Linux administration, cloud-native environments, scripting, and security assessment processes.

Designs and implements cybersecurity solutions across the systems lifecycle for mission-critical defense systems. Conducts threat modeling, vulnerability analysis, risk assessments, security testing, system hardening, and authorization support. Collaborates with architects and engineers to resolve security trade-offs, documents technical work, and applies cybersecurity methodologies. The role also supports Linux and Windows administration, network security, vulnerability scanning, STIG compliance, DevSecOps, containerization, and systems engineering tools.

Leads cybersecurity engineering across the system lifecycle, including threat modeling, vulnerability analysis, security architecture, risk mitigation, testing, system hardening, and compliance. Manages Assessment and Authorization activities, POA&M remediation, audit and log reviews, security documentation, change requests, and government testing. Supports DoD cybersecurity requirements, incident response, STIG compliance, and collaboration with architects, developers, customers, and subcontractors.

Designs, implements, validates, and verifies embedded system security solutions for DoD weapon systems. Assesses threats and vulnerabilities, decomposes security requirements, develops security architectures and countermeasures, and tests protections against cyberattacks throughout the weapon-system lifecycle. The role requires embedded systems, microcontroller, RTOS, cybersecurity, DoD compliance, and security requirements verification experience.

Manages a cyber systems security engineering team while performing hands-on technical work. Responsibilities include cyber proposal planning and execution, RMF and security compliance, recruiting and retaining engineers, forecasting work, vulnerability scanning and patching, and administering Kubernetes, cloud, virtualization, Linux, Windows, and networking environments. The role also oversees personnel processes, training compliance, performance assessments, awards, and workforce planning. An active TS/SCI clearance and CISSP certification are required.

Perform system administration, deployment, integration, testing, configuration, and Tier 3 troubleshooting for SIGINT and radio spectrum systems. Manage Linux, containerized, Kubernetes, cloud, and DevSecOps environments; restore critical operational capabilities; provide 24/7 support; maintain technical documentation; and assist with system standards and databases. Travel is required for installations, maintenance, and troubleshooting.

Designs, implements, tests, and maintains embedded cybersecurity and anti-tamper solutions for DoD weapon systems. Conducts threat modeling, vulnerability analysis, risk mitigation, security requirements decomposition, verification, and assessment and authorization activities. Integrates security across hardware, firmware, software, and systems engineering while addressing supply-chain risks, NIST controls, cryptography, and critical program information protection.

Performs system administration, deployment, maintenance, integration, testing, and troubleshooting for SIGINT and radio spectrum systems. Provides Tier 3 engineering support, 24/7 critical incident response, and enterprise infrastructure integration. Manages Linux, containerized, Kubernetes, cloud, and DevSecOps environments; develops technical documentation and procedures; supports system standards and databases; and travels for installations and troubleshooting.

Develops and manages cybersecurity system requirements, architectures, technical specifications, and engineering documentation. Coordinates requirements allocation across hardware, software, facilities, and personnel; supports design, integration, testing, and configuration control activities. Advises government and program stakeholders, resolves cross-disciplinary issues, and ensures technical integrity of systems engineering deliverables supporting national security missions.

Performs system administration, deployment, maintenance, integration, testing, and Tier-3 troubleshooting for SIGINT collection and geolocation systems. Manages Linux, containerized, Kubernetes, cloud, and DevSecOps environments; supports enterprise integrations and databases; develops technical documentation; and provides 24/7 operational support. Requires installation and troubleshooting travel, active polygraph, IAT-II/DoD 8570 certification, and CCNA certification.

Designs, validates, and verifies cybersecurity solutions across system lifecycles. Performs threat modeling, vulnerability analysis, security assessments, control implementation, supply-chain risk management, and RMF authorization activities. Coordinates with architects and developers, evaluates hardware and software security, supports continuous monitoring, hardens operating systems, validates patches and STIGs, and develops cybersecurity scripts. The role supports complex defense and aerospace systems and requires DoD 8140 certification or equivalent.

Leads cyber systems engineering across requirements, architecture, system integration, testing, and sustainment. Collaborates with program leadership and government engineers, manages system and derived requirements, develops engineering documentation, conducts technical assessments, and supports hardware/software interface and integration activities. Requires extensive experience in software and system deployments, Linux administration, containerization, cloud deployments, DevSecOps, and DoD-compliant cybersecurity certification, plus an active polygraph.

Leads cybersecurity engineering and a team of direct reports supporting Strategic and Missile Defense programs. Responsibilities include cyber proposal planning and execution, RMF and security compliance activities, vulnerability scanning and patching, workforce planning, recruiting, performance management, promotions, awards, and program work forecasting. The role requires hands-on system security engineering expertise and active security clearance.

Designs, deploys, and sustains cybersecurity controls and hardened environments across Windows, Linux, applications, and networks. Automates security deployments with Ansible, manages GitLab CI/CD security scanning, performs vulnerability remediation and patching, monitors logs and alerts, and supports RMF certification and accreditation documentation. Collaborates with engineers, developers, operations teams, and government security stakeholders to maintain system security throughout the lifecycle. Requires Secret clearance eligibility, U.S. citizenship, and up to 25% travel.

Designs, implements, verifies, and sustains embedded system security solutions for DoD weapon systems. Assesses threats and vulnerabilities, decomposes and validates security requirements, develops security architectures and countermeasures, and performs security verification and testing throughout the systems development lifecycle. Supports compliance with DoD and NIST requirements and protects weapon systems against cyberattacks.

Designs, develops, validates, and verifies cybersecurity solutions across the system lifecycle. Performs threat modeling, vulnerability analysis, cyber risk assessments, supply-chain risk management, security architecture, and cybersecurity testing. Supports Assessment and Authorization activities, RMF compliance, system security plans, and evidence development. Requires expertise in Windows and Linux administration, cloud-native environments, scripting, vulnerability management, and cybersecurity frameworks. Collaborates with architects and developers in a team-oriented engineering environment.

Designs, implements, tests, and sustains anti-tamper and embedded cybersecurity solutions for DoD weapon systems. Responsibilities include security architecture, threat and risk mitigation, requirements decomposition and verification, countermeasure development, vulnerability scanning, Software Assurance, and security testing. The engineer collaborates with hardware, firmware, software, and systems teams across the weapon-system lifecycle while applying DoD compliance, NIST controls, cryptographic methods, and systems engineering practices.

Engineer cybersecurity defenses for the AFSOC ACS and Space Fence Radar systems by hardening operating systems, applications, and networks; conducting vulnerability scans; monitoring security posture; applying patches and configuration changes; supporting CT&E, vulnerability testing, RMF, and certification and accreditation activities; and collaborating with ISSOs, government stakeholders, and engineering teams. The role requires Linux or Windows administration, IAT Level II certification, Secret clearance eligibility, and up to 10% travel.

Designs, implements, validates, and verifies embedded system security solutions for DoD weapon systems. Assesses threats, vulnerabilities, and risks; decomposes security requirements; develops architectures and countermeasures; and tests protections against cyberattacks. Requires embedded systems, microcontroller, RTOS, DoD lifecycle, and security compliance experience, plus an IAT/IAM Level II certification or ability to obtain one. U.S. citizenship and an interim Secret clearance are required to start.

Designs, implements, validates, and verifies embedded system security solutions for DoD weapon systems. Assesses threats, vulnerabilities, and risks; decomposes and allocates security requirements; develops security architectures and countermeasures; performs security verification testing; and supports vulnerability scanning and Software Assurance activities across the systems development lifecycle.

Designs, implements, tests, and sustains embedded cybersecurity and anti-tamper solutions for DoD weapon systems. Assesses and mitigates security threats, decomposes and validates security requirements, develops security architectures and countermeasures, and supports vulnerability scanning and security verification. The role integrates security engineering across hardware, firmware, software, and systems engineering teams while applying DoD lifecycle, NIST controls, MBSE, and cryptographic standards.

Designs, validates, and verifies cybersecurity solutions across the system lifecycle. Performs threat modeling, vulnerability analysis, security assessments, system hardening, compliance validation, RMF authorization, continuous monitoring, and cyber testing. Supports embedded avionics environments, supply chain risk management, STIG and patch verification, Cross Domain Solution accreditation, and DevSecOps security practices. Develops cybersecurity scripts and coordinates with architects, developers, customers, and assessment teams.

Administer, maintain, deploy, integrate, test, and troubleshoot SIGINT collection and geolocation systems across laboratory and operational environments. Provide Tier 3 technical support, 24/7 critical-system call-in support, Kubernetes and containerized system management, cloud and DevSecOps support, technical documentation, and system integration with enterprise infrastructure. Travel is required for installations, maintenance, and troubleshooting.