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25 Days AgoSaved
In-Office
2 Locations
Entry level
Entry level
Security • Cybersecurity
Develops offensive cyber operations software for denied and adversarial environments across userland, kernel, network, embedded, mobile, and network-device platforms. Responsibilities include CNO capability development, reverse engineering, binary analysis, exploit development, legacy-tool modernization, reproducible build systems, debugging, and low-level work involving compilers, loaders, memory, and runtime behavior. The role requires collaboration with defense and homeland security customers and travel as determined by the customer.
Top Skills: .NetAssemblyBambooCCi/CdCvsEmbedded SystemsGitGitlabJenkinsLinux/UnixPythonSubversionVisual StudioWindows
25 Days AgoSaved
In-Office
3 Locations
Entry level
Entry level
Security • Cybersecurity
Conduct vulnerability research, reverse engineering, and binary analysis across applications, operating systems, kernels, mobile devices, firmware, and embedded platforms. Identify attack surfaces, analyze memory behavior, create proof-of-concept exploits, document findings, and contribute to shared security tooling. The role requires low-level systems knowledge, Python and compiled-language programming, security fundamentals, and an active Top Secret clearance with eligibility for TS/SCI Special Access Program access.
Top Skills: AndroidArmAslrBinary NinjaCDep/NxDnsGhidraHTTPIdaiOSMipsPythonRtosStack CanariesTcp/IpX86
One Month AgoSaved
In-Office
St. Petersburg, FL, USA
Senior level
Senior level
Security • Cybersecurity
Leads cybersecurity program teams supporting customer missions and business objectives. Responsibilities include program planning, execution, requirements, schedules, costs, risks, customer engagement, technical issue resolution, business development, and proposal management. The role requires managing complex cybersecurity software development programs, coordinating engineering and functional teams, driving customer growth, and delivering mission-focused outcomes on time and within budget.
Top Skills: Computer Network Operations (Cno)CybersecurityOffensive Cyberspace Operations (Oco)Software Development
Reposted One Month AgoSaved
In-Office
St. Petersburg, FL, USA
Senior level
Senior level
Security • Cybersecurity
Design and execute manual and automated tests for Windows, Linux, and other platforms; create test plans, cases, and reports; run customer-witnessed acceptance tests; perform network packet analysis; set up virtual environments; use version control and bug trackers; mentor junior testers; coordinate with development and program leadership.
Top Skills: AndroidAnsibleBashCC#C++ConfluenceDockerGitGitlabiOSJenkinsJIRALinuxMantisMs-DosPackerPowershellPythonQemuSquashStashTcp/Ip NetworkingTcpdumpTestfloTestlinkVagrantVirtualboxVmware/EsxiWindowsWireshark
One Month AgoSaved
Hybrid
Alexandria, VA, USA
Senior level
Senior level
Security • Cybersecurity
Lead FPGA firmware architecture and deliver real-time FPGA-based DSP for tactical SIGINT/EW. Migrate GPU DSP to FPGA, design reusable AMD/Xilinx IP, implement RF signal processing and protocol demodulation, verify and validate hardware, support bring-up and field testing, and mentor engineering teams.
Top Skills: AuroraAxiCC++CmossCudaDdrEthernetGitGnu RadioJesd204BJesd204CLinuxMatlabMatlab Hdl CoderOpencpiPciePythonRfnocRfsocRtlSimulinkSosaSystemverilogUltrascale+VersalVhdlVitisVitis HlsVivadoZynq
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Reposted One Month AgoSaved
In-Office
Alexandria, VA, USA
Mid level
Mid level
Security • Cybersecurity
Design, build, and maintain automated test frameworks and regression suites for a microservices-based RF spectrum platform. Execute lab, HIL, and outdoor field tests validating RF signal processing, direction finding, geolocation, integrations, and browser-based UIs. Create test plans, traceability matrices, and verification artifacts; collaborate with software, hardware, and systems teams to define acceptance criteria, drive defect resolution, and support CI/CD-driven QA and operational readiness.
Top Skills: Ci/CdDockerGitlabGraphQLJIRAMachine LearningNvidia CudaPythonRestRhel/Rocky LinuxRustSoftware-Defined Radio (Sdr)
Reposted 2 Months AgoSaved
In-Office
St. Petersburg, FL, USA
Senior level
Senior level
Security • Cybersecurity
Develop and debug CNO software capabilities, evaluate and upgrade existing tools, and engage in software analysis and reverse engineering for defense customers.
Top Skills: .NetBambooC/C++CvsGitGitlabJenkinsPythonSubversionUnix/LinuxVisual StudioWindows
Reposted 2 Months AgoSaved
In-Office
3 Locations
Internship
Internship
Security • Cybersecurity
The Vulnerability Research SkillBridge Intern will conduct vulnerability analysis, reverse engineering, and collaborate in a mentorship program to address security challenges.
Top Skills: ArmCFreertosLinuxmacOSMipsPython3QnxVxworksWindowsX86
Reposted 2 Months AgoSaved
In-Office
3 Locations
Senior level
Senior level
Security • Cybersecurity
Lead vulnerability research across complex systems, perform deep reverse engineering, analyze system behavior, and develop novel exploitation techniques.
Top Skills: CPython
2 Months AgoSaved
In-Office
3 Locations
Senior level
Senior level
Security • Cybersecurity
Lead independent vulnerability research across OS kernels, firmware, hypervisors, and embedded platforms. Perform deep reverse engineering and in-memory analysis, develop novel exploitation techniques and mitigations, translate findings for stakeholders, mentor peers, and contribute to tooling and research direction.
Top Skills: AndroidArmAslrBluetoothCC++CellularConstraint SolvingControl Flow Integrity (Cfi)Dep/NxExploit DevelopmentFirmwareFuzzingHypervisorsiOSPowerpcPythonReverse EngineeringRtosStack CanariesSymbolic ExecutionVirtualizationWi-FiX64X86
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