18 kernel jobs at 13 companies in Fredericksburg, VA

1mo
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Principal Computational Engineer, 3D CAD & Geometric Intelligence
Waltham or North Bethesda
$200k-$230k/yr HybridFull Time
Xometry
XometryNASDAQ: XMTR: Operates an AI-powered marketplace for custom manufacturing and prototyping.
12+ YOEExtensive experience in computational geometry, CAD/CAE, and geometry kernels; expert C++/Python; CAD interoperability; AI/ML for geometry; leadership.
C++, Python, AWS, Parasolid, ACIS, NX Open, Solid Edge, Teamcenter, Designcenter, DXF, STEP, IGES, JT, Open CASCADE, pybind11
3mo
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Windows CNO Developer (BZ)
Dulles, Virginia, United States
OnsiteFull Time
Legato
Legato: Delivers IT engineering and cybersecurity services to defense agencies.
7+ YOE7-10+ years in low-level or systems programming; TS/SCI clearance; strong C/C++, Windows kernel experience; reverse engineering and tooling proficiency.
IDA Pro, Ghidra, WinDbg, x64dbg, C/C++, Python, Visual Studio, CMake, Git
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Android CNO Developer
Chantilly, Virginia, United States
OnsiteFull Time
REDLattice
REDLattice: Provides advanced cybersecurity software and vulnerability research services.
Advanced development in C/C++/Python and Android NDK, exploit and kernel-level debugging experience, reverse engineering skills, and familiarity with UNIX/Linux internals and mobile security.
C, C++, Python, Android NDK, gdb, LLDB, JNI, V8, Mojo, IDA Pro, Ghidra, Frida, Git, GitLab
1mo
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Linux CNO Software Engineer
Herndon, Virginia, United States
$105k-$209k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active TS/SCI clearance (US citizen), experience in C, Python, Assembly, Linux system/kernel and driver development, understanding of network devices/protocols and reverse engineering; SCI eligibility required.
C, Python, Assembly, Linux, x86, ARM, RTOS
4d
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Android CNO Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
REDLattice
REDLattice: Provides advanced cybersecurity software and vulnerability research services.
Active TS/SCI with Polygraph, Bachelor's in technical field or equivalent, advanced C/C++/Python and Android NDK development, exploit research, kernel debugging, reverse engineering, Git/Bitbucket experience.
C, C++, Python, Android NDK, gdb, LLDB, JNI, V8, Mojo, IDA Pro, Ghidra, Frida, Git, Bitbucket
3mo
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Firmware Engineer
Falls Church, Virginia, United States
HybridFull Time
Kastle Systems
Kastle Systems: Provides managed security and property technology for buildings and businesses
5+ YOE5+ years embedded Linux firmware development; BS/MS in EE/CS; kernel modules, device drivers, BSP/SoC; C/C++, Python; SDLC, CI/CD; camera/vision experience a plus.
Linux, C/C++, Python, Git, Jenkins, GitLab, GitOps, Source code control, CI/CD tools
2mo
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AI Engineer- Associate
Washington or Orlando or Montvale or New York City or Dallas
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
1+ YOE1+ year software engineering or data science experience, bachelor’s in CS or related, strong Python skills, Git, willingness to work with Azure, Docker, Kubernetes, LangChain, Semantic Kernel, and US work authorization required.
Python, Git, Azure, Docker, Kubernetes, LangChain, Semantic Kernel
2w
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Artificial Intelligence Engineer, Specialst
Washington, District of Columbia, United States
$151k-$269k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
15+ YOEUS citizen with active TS/SCI with Poly, 15+ years experience (or Master's with 10+ cloud years), familiarity with generative AI tools, vector DBs, Python, LangChain/Semantic Kernel, and cloud-native infrastructure automation.
Python, LangChain, Semantic Kernel
4d
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iOS CNO Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
REDLattice
REDLattice: Provides advanced cybersecurity software and vulnerability research services.
Experience developing iOS software, exploit development, reverse engineering, kernel and OS internals, strong programming in Objective-C/Swift/C/C++/Python, active TS/SCI with polygraph, bachelor's degree in a technical field.
Objective-C, Swift, C, C++, Python, LLDB, IDA Pro, Ghidra, Frida, Hopper, Git, Bitbucket, ARM64
1mo
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Security Architect, Senior
Arlington, Virginia, United States
$113k-$257k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
12+ YOETS/SCI clearance, 12–14+ years in security architecture/engineering, degree in CS/Cyber/IT/Engineering, MBSE tools (Innoslate, Cameo), SysML V2, Kernel Modeling, defense contract experience, cryptography and NIST PQC knowledge.
MBSE, Innoslate, Cameo, SysML V2, Kernel Modeling language, NIST PQC, GenAI
2mo
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Data Scientist- Manager
Washington or Orlando or Montvale or New York City or Dallas
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOEPhD or Master’s in a quantitative field required, 5+ years data science experience, generative AI and LLM expertise, production ML delivery, Python, Databricks/Microsoft Fabric, LangChain/LangGraph/Semantic Kernel, Git and Azure DevOps.
LangSmith, LangChain, LangGraph, Semantic Kernel, Azure OpenAI, Google Cloud, Python, Databricks, Microsoft Fabric, Azure AI Search, Git, Azure DevOps
2mo
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AI Research Scientist- Associate Director
Washington or Orlando or Montvale or New York or Dallas
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
8+ YOE8+ years applied AI/ML research experience in NLP and LLMs; expertise in knowledge retrieval (RAG), AI agent architecture, model training and MLOps; experience with LangChain/LangGraph or Semantic Kernel; Bachelor’s required, advanced degree preferred.
LangChain, LangGraph, Semantic Kernel
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Windows CNO Software Engineer
Herndon, Virginia, United States
$105k-$209k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Active US citizenship and TS/SCI clearance; experience in C, C++, Python; OS-level and Windows kernel development, device drivers, Visual Studio, Windows SDK/DDK, WinDBG; network protocol understanding; software configuration management and unit testing.
C, C++, Python, Visual Studio IDE, Windows SDK, Windows DDK, WinDBG
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Embedded Linux Software Engineer
Ashburn, Virginia, United States
HybridFull Time
Codan
CodanAustralian Securities Exchange: CDA: Designs and manufactures communications and metal detection technology.
Bachelor's or Master's in EE/CE/CS; embedded Linux; digital hardware; leadership in distributed teams; C/C++/Python; networking; hardware/software debugging; cross-domain collaboration.
C/C++, Python, Embedded Linux, Kernel drivers, Device trees, Networking, CI/CD
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Device Software Engineer, Amazon Leo Government
El Segundo or Northridge or Arlington or Redmond
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOEU.S. citizen required. 3+ years professional software development, 2+ years design/architecture experience, programming experience, embedded/real-time software knowledge; familiarity with Embedded Linux/RTOS and hardware-software integration preferred.
Embedded Linux, RTOS, TCP/IP, UDP, Xilinx, Linux kernel, Logic analyzer, Oscilloscope, Secure Software Development Lifecycle (SDLC)
2w
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Senior Spacecraft Flight Software Engineer
Herndon, Virginia, United States
$130k-$175k/yr OnsiteFull Time
HawkEye 360
HawkEye 360NYSE: HAWK: Provides space-based signals intelligence and radio frequency analytics.
3+ YOE3+ years spacecraft flight software on RTOS/embedded Linux, strong C/C++ and Python, Git experience, hardware bring-up and embedded driver development, problem solving and cross-team communication.
C, C++, Python, Git, GitLab CI, Xilinx Zynq, Zephyr RTOS, Yocto/OpenEmbedded, Linux kernel
1mo
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Network Reliability Engineer
Austin or Atlanta or Denver or Seattle or Washington
HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
3+ YOE3+ years network/site reliability engineering experience; BA/BS in CS or equivalent; experience with Saltstack, Ansible, Chef, NX-OS/JUNOS/EOS/Cumulus/Sonic; Linux administration; iproute2, Traffic Control, Devlink; software development in Go and Python; AI/LLM tooling experience.
Saltstack, Ansible, Chef, NX-OS, JUNOS, EOS, Cumulus, Sonic, LLM, iproute2, Traffic Control, Devlink, Go, Python, AirFlow, Temporal, FRR, Bird, GoBGP, C, C++, rust, Linux, Linux kernel, Prometheus, Grafana, Thanos, Clickhouse, Kubernetes, Docker, Consul
2mo
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Mid-Level Linux Software Engineer - Chantilly, Virginia, United States
Rockville or Chantilly
$100k-$140k/yr HybridFull Time
Jacobs
JacobsNYSE: J: Global provider of professional engineering and technical services.
5+ YOEBachelor's in CS/CE, 5-10 yrs C++ on Linux; OO design; Linux concepts; problem solving; teamwork; US citizenship; eligible for security clearance. Masters preferred; embedded/GPU/HPC experience a plus.
C++, Linux, CUDA, GPU Computing, Kernel, Device Drivers, File Systems, Multi-threading, Memory Management