1w
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DevSecOps Research Computing Software Engineer
Reston, Virginia, United States
$69k-$103k/yr OnsiteFull Time
2+ YOEAbility to develop/deploy research software and Infrastructure-as-Code (Ansible/IaC), integrate with HPC and cloud, optimize performance, and obtain Secret-level clearance; associate+2 years or bachelor's (no prior required).
Ansible, Infrastructure as Code (IaC), CI/CD, HPC
2mo
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Senior Research Engineer - Experimental Engineering
Yonkers or Washington or Colchester or Arizona or California or Connecticut or Illinois or Maryland or Massachusetts or Michigan or New Hampshire or New Jersey or New York or Texas or Vermont or Virginia or District of Columbia
$115k-$160k/yr RemoteFull Time
Senior research engineer with deep full-stack software engineering experience, strong applied AI/ML knowledge, prototyping and R&D experience, Python/FastAPI and frontend (React/React Native) familiarity, and ability to lead experiments and mentor engineers.
AI, Machine Learning, Python, FastAPI, React, React Native, RAG
23h
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Overhead Persistent Infrared (OPIR) Research Engineer
Charlottesville, Virginia, United States
$145k-$170k/yr OnsiteFull Time
8+ YOEActive TS/SCI clearance, Bachelor’s or Master’s in physics/computer engineering/space systems, 8+ years EO/IR or OPIR systems experience, OPIR/SBIRS data analysis, and software development in Python and MATLAB.
Python, MATLAB, SBIRS, OPIR, EO/IR
3mo
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Software Engineer I, II, III, IV
Norfolk, Virginia, United States
OnsiteFull Time
Software engineers responsible for researching, designing, developing, and testing OS-level software, compilers, and network distribution software; requires engineering/math skills and ability to work with multiple disciplines.
2mo
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Research Engineer I
Arlington, Virginia, United States
$90k-$105k/yr OnsiteFull Time
0+ YOEMaster's degree; <1 year experience; TS/SCI eligibility; strong programming and Linux/Networking skills.
Python, C++, Golang, Linux, SDN, Ansible, Bash, Nagios, Prometheus, SNMP, iptables, NFS, TensorFlow, PyTorch, Docker
1w
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Android CNO Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
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
2w
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Forensic Software Developer TS
Quantico, Virginia, United States
$104k-$181k/yr OnsiteFull Time
3+ YOEBachelor's degree in a computing field,3+ years agile development experience,active Top Secret clearance (willingness for CI polygraph),proficiency in Python/C/C++,and experience with vulnerability research or reverse engineering preferred.
Python, C/C++, AWS, Docker, Kubernetes, PyTorch, TensorFlow
4d
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CNO Developer
Herndon, Virginia, United States
$125k-$300k/yr OnsiteFull Time
3+ YOE3+ years cyber software development with reverse engineering and vulnerability research; active Top Secret/SCI clearance; proficiency in C,C++,Python,Java,JavaScript,Swift, reverse engineering tools, OS internals, and modern CI/CD practices.
C, C++, Python, Java, JavaScript, Swift, IDA Pro, Ghidra, OllyDbg, Jeb, Frida, Windbg, Git, CI/CD, Jira, Confluence
1mo
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Research Associate in Materials Science and Engineering
Charlottesville, Virginia, United States
$48k-$90k/yr OnsiteFull Time
PhD in physics/materials science/chemistry, research experience in electronic-structure theory with first-author publications, expertise in ab initio and high-throughput methods, programming and HPC experience, strong communication.
electronic-structure theory, ab initio calculations, high-throughput computational workflows, machine learning for materials discovery, HPC environments, DFT, programming skills
1w
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Engineer II, Advanced Research (Remote)
Massachusetts or Kentucky or Iowa or Indiana or Florida or Delaware or Connecticut or Arkansas or Alabama or Pennsylvania or New Jersey or Ohio or Wisconsin or West Virginia or Virginia or Vermont or Texas or South Carolina or North Carolina or Rhode Island or Georgia or Oklahoma or North Dakota or New York or New Hampshire or Tennessee or Nebraska or Missouri or Illinois or Mississippi or Minnesota or Michigan or Maryland or Maine or South Dakota or Louisiana or Kansas
$100k-$145k/yr RemoteFull Time
Experience building and scaling distributed cloud services; proficiency in at least one of Java/Scala/Go/Python; CI/CD, cloud APIs, distributed systems and AI experience; US citizenship or permanent residency required.
Kafka, Flink, Redis, Elasticsearch, Cassandra, LLMs, Jenkins, Bamboo, AWS, GCP, Azure, Grafana, Docker, Kubernetes, Java, Scala, Go, Python
2mo
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Systems Integration and Test Engineer
Blacksburg, Virginia, United States
$70k-$105k/yr OnsiteFull Time
Advanced degree or Bachelor’s in engineering/aviation; experience in engineering research or flight testing; hardware/software networking skills; good communication; US citizen; valid driving ability and ability to lift 25+ pounds.
Python, Mavlink, ROS, Ardupilot, Arducopter, PX4, Software development
1mo
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Cyber Capability Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOEActive Top Secret clearance with SCI eligibility and ability to obtain a CI polygraph; US citizenship; typically 8+ years cyber/software experience (varies by degree); expertise in offensive/defensive cyber tools, exploit research, reverse engineering, secure development, and complex networking.
CI/CD, git, VPN, firewall, proxy, network diode, COTS, GOTS
1mo
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Early Careers Fire and Life Safety Engineer
Arlington or Boston or Columbia or Dallas or Houston or New York
$68k-$90k/yr OnsiteFull Time
0+ YOEBachelor's or Master's in Fire Protection or Mechanical Engineering, 0–1 year fire protection experience, familiarity with ICC and NFPA codes, analytical research skills, technical writing and office software proficiency.
3mo
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Space Scientist-Engineer
Arlington, Virginia, United States
OnsiteFull Time
10+ YOETS security clearance; TOP SECRET/SCI eligibility; extensive systems engineering and program support in Navy S&T; expertise in space systems, EW, software, RF/EO-IR; advanced degree with substantial experience.
Systems Engineering, Software Development, RF, EO/IR sensors, Electronic Warfare
2mo
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UI/UX Engineer
McLean, Virginia, United States
OnsiteFull Time
6+ YOE8+ years UX design/research experience; TS/SCI with polygraph; Bachelor's or higher in design, HCI, psychology, CS, or related field; proficiency with Figma/Adobe XD; ability to collaborate with product and engineering teams.
Figma, Adobe XD
1mo
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Senior Cyber Capability Developer
Chantilly, Virginia, United States
OnsiteFull Time
8+ YOERequires Top Secret/SCI with polygraph, 8+ years in cyber operations, bachelor's in CS/cybersecurity, expertise in reverse engineering, vulnerability research, exploit development, network analysis, tool/script development, and mentoring technical teams.
AWS GovCloud, SC2S, C2S, Elasticsearch, Splunk
2mo
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Cyber Capabilities Developer
Chantilly, Virginia, United States
$130k-$160k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance, proficiency with C/C++/.NET/Python, virtualization (VMware/Proxmox/KVM), cloud (AWS/Azure/GCP), network and vulnerability research experience.
C, C++, .NET, Python, VMware, Proxmox, KVM/qemu, AWS, Azure, GCP
1mo
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UI/UX Developer
Ashburn, Virginia, United States
HybridFull Time
5+ YOE5+ years UI/UX design and usability research; experience with modern JavaScript frameworks (VueJS/Angular/React), responsive CSS (Bootstrap), Section 508 accessibility, Figma/Axure/Adobe tools, Agile/DevOps (Confluence, JIRA), and DHS Public Trust clearance or ability to obtain.
JavaScript, VueJS, Angular, React, Bootstrap, Figma, Axure, Adobe Creative Suite Web Premium, Photoshop, XD, Dreamweaver, InDesign, Atlassian Confluence, JIRA
1mo
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Computer Vision Engineer - R136
Herndon, Virginia, United States
OnsiteFull Time
Experience in machine learning/computer vision, algorithm development, and production-quality software. Familiarity or interest in geospatial, hyperspectral, and multi-modal sensor data. Must hold or be able to obtain Top Secret clearance with SCI access.
2w
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Senior Lead AI Engineer (SDK's: Gen AI Evaluation and MCP)
McLean or San Francisco or Cambridge or San Jose or New York City
$230k-$286k/yr OnsiteFull Time
6+ YOEBachelor's plus 6+ years (or Master's plus 4+ years) developing AI/ML systems; strong programming (Python, Go, Scala, Java); cloud AI deployment experience; leadership and research application skills.
AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
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