2d
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Sr Research Engineer
Reston, Virginia, United States
$164k-$222k/yr HybridFull Time
8+ YOEBachelors and Masters in CS/Engineering or related, 8+ years research engineering experience, systems and network security expertise, prototype development, publications, and strong development skills.
C, C++, Java, Python, SQL, NoSQL
2w
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Research Highway Engineer
McLean, Virginia, United States
$122k-$187k/yr OnsiteFull Time
Requires an engineering degree or equivalent combination of education and experience, transcripts, and specialized experience in RF/wireless technologies, Connected Vehicles, spectrum issues, cybersecurity, and transportation connectivity research.
1mo
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Senior Research Engineer, Threat Intelligence
Washington, District of Columbia, United States
$140k-$150k/yr RemoteFull Time
5+ YOE5+ years engineering experience in threat intelligence, detection, or security research; production engineering skills with Python/TypeScript/Node; experience with STIX/TAXII, YARA/Sigma, cloud (AWS), and building data/pipeline systems.
Python, TypeScript/Node, STIX 2.1, TAXII 2.1, MISP, MITRE ATT&CK, YARA, Sigma, STIX Patterning, AWS, Golang, Splunk, Kinesis, NetFlow, CEL, OPA, SQL, CI/CD
2mo
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Metals Research Engineer
Mclean, Virginia, United States
OnsiteFull Time
3+ YOEMaster's degree with at least 3 years of hands-on structural engineering research experience; metals materials focus; strong reporting and communication skills; familiarity with sensors and data acquisition; experience with ASTM tests.
Digital image correlation, Metallography, Fractography, ASTM standards, Sensor data acquisition, Strain gauges, Accelerometers, Tiltmeters, Potentiometers, LVDT, Extensometers, Load cells, Hydraulic servovalves
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
2w
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Frontier AI Research Engineer, Lead
McLean or Washington
$129k-$292k/yr OnsiteFull Time
5+ YOE5+ years engineering experience building advanced AI systems; ability to translate research into production, lead technical teams, and deliver end-to-end AI prototypes and integrations.
2w
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Quantum Research Engineer
Bethesda or Fort Worth or Littleton or Louisville or Orlando
$89k-$178k/yr RemoteFull Time
2+ YOEBachelor's in related field, 2+ years working with quantum computing concepts or laboratory optics, strong written/oral communication, U.S. citizenship and ability to obtain Top Secret/SCI clearance, proficiency in Python/Julia/MATLAB.
Python, Julia, MATLAB, Qiskit, Cirq
2mo
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IEEE/Wi-Fi Standards Research Engineer
Reston, Virginia, United States
OnsiteFull Time
5+ YOEMaster's in Electrical Engineering; PhD preferred. 5+ years IEEE standards experience. Proven IEEE contributions and wireless patents. WLAN/Wi-Fi and related tech expertise.
IEEE 802.11, ZigBee, UWB, V2X, MIMO
3d
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Software Research Engineer
Silver Spring, Maryland, United States
$135k-$216k/yr HybridFull Time
5+ YOEBachelor's in CS/EE/Applied Math/Physics or related; 5+ years experience (BS), expertise in C/C++/Java/Python/Go, Linux/Windows/MacOS, networking, DevOps (Git, subversion, CI/CD); Top Secret/SCI and US citizenship required.
C, C++, Java, Python, Go, Linux, MacOS, Windows, Git, subversion, CI/CD, Vector Packet Processor (VPP), Data Plan Development Kit (DPDK), Elasticsearch, Logstash, Kibana, Flask, REST, GraphQL, gRPC, Docker, Kubernetes, Ansible, Bash, HTML/CSS/JavaScript, Scapy, CORE, PostgreSQL, MongoDB, Amazon Web Services, Microsoft Azure, Google Cloud Platform, Wireshark, tcpdump, tshark
4d
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Software Research Engineer
Silver Spring or Basking Ridge
$135k-$216k/yr HybridFull Time
5+ YOEBachelor's in CS/CE/EE/applied math/physics,5+ years experience with BS (3+ with MS),Top Secret/SCI clearance and US citizenship,expertise in C/C++/Java/Python/Go,Linux and networking,DevOps (Git,CI/CD).
C, C++, Java, Python, Go, Linux, MacOS, Windows, Git, subversion, CI/CD, Vector Packet Processor (VPP), Data Plan Development Kit (DPDK), Elasticsearch, Logstash, Kibana, Flask, REST, GraphQL, gRPC, Docker, Kubernetes, Ansible, Bash, HTML, CSS, JavaScript, Scapy, CORE, PostgreSQL, MongoDB, Amazon Web Services, Microsoft Azure, Google Cloud Platform, Wireshark, tcpdump, tshark
2mo
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Research Engineer II
Arlington, Virginia, United States
$124k-$140k/yr OnsiteFull Time
5+ YOEMaster's degree; 5 years experience; strong programming in Python/C++/Go; Linux; network/SDN knowledge; Ansible/Bash/Nagios; Prometheus; SNMP; IPtables/NFS; TS clearance; US citizenship.
Python, C++, Go, Linux, VLAN, VXLAN, Mellanox Switches, SDN, Ansible, Bash, Nagios, Prometheus, SNMP, IPtables, NFS, Border Gateway Protocol, SSH, Transport Layer Security, Docker
1w
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Interdisciplinary General Engineer/Operations Research Analyst
Dahlgren, Virginia, United States
$144k-$197k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering or operations research (transcripts required),1 year specialized experience at NH-03/GS-13 level in missile defense test programs,knowledge of test and evaluation methods,ability to support Aegis/ASEV test activities.
2w
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Frontier AI Research Engineer, Lead
McLean, Virginia, United States
$129k-$292k/yr HybridFull Time
5+ YOE5+ years engineering experience; bachelor's required (master/PhD preferred); proven delivery of AI prototypes to production; leadership of technical teams; experience with cloud-native AI, MLOps, and large-scale model deployment preferred.
1mo
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Principal Senior Vulnerability Research Engineer (Onsite)
Annapolis Junction, Maryland, United States
$122k-$253k/yr OnsiteFull Time
10+ YOERequires 12 years plus a bachelor's (or 10 years plus a master's) in computer science or related; expertise in C/C++/Python, program analysis, reverse engineering, debugging and assembly; TS/SCI clearance preferred.
C, C++, Python, angr, BAP, IDA Pro, Binary Ninja, gdb, Ghidra, Microsoft WinDbg, Windows, Linux, Assembly (x86/x64)
1w
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DevSecOps Research and Development Engineer
State College or Reston
$101k-$192k/yr HybridFull Time
0+ YOEDesign and implement secure automation, manage CI/CD pipelines, Linux and scripting experience, cloud/container and logging tool familiarity, bachelor's degree in engineering or science; U.S. citizenship required.
Linux, Python, Bash, Ansible, Git, Docker, Kubernetes, Splunk, Elastic, Prometheus, JIRA, Bitbucket, Confluence, Java, C/C++, Matlab, VMWare, GitLab, SQL, PostreQL, MySQL
2mo
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Vulnerability Research Engineer
Washington, D.C., District of Columbia, United States
$115k-$181k/yr OnsiteFull Time
5+ YOEBachelor's in a relevant field; 5+ years in reverse engineering or low-level analysis; proficiency with disassemblers/debuggers; strong C/C++ and Python; embedded systems experience; clear technical communication; active Secret clearance (U.S.) required; U.S. citizenship required.
IDA Pro, Ghidra, Binary Ninja, WinDbg, gdb, lldb, Python, C/C++
1mo
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Senior Specialist, Security Research Engineer (39002)
Washington, District of Columbia, United States
$112k-$208k/yr OnsiteFull Time
6+ YOE6+ years relevant experience (Bachelor+), ability to obtain security clearance, Linux administration, IaC (Terraform/Ansible), container platforms, CI/CD, scripting (Bash/Python/Go), observability and security practices.
Linux, Terraform, Ansible, Docker, Kubernetes, GitLab CI, Bash, Python, Go, Prometheus, Grafana, ELK
2w
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Research Engineer I/II/III/IV/V/VI - Washington D.C.
Washington, District of Columbia, United States
OnsiteFull Time
Bachelor's in engineering required; experience levels vary by grade (0–10 years). Skills: NLP, LLMs, RAG, model training/deployment, APIs, SQL/NoSQL, cloud (AWS/Microsoft), React/Next.js.
Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), React, Next.js, SQL, NoSQL, AWS, Microsoft Azure, vector databases
1mo
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Research and Development Engineer (CFD)
Springfield or Dayton
$130k-$160k/yr OnsiteFull Time
4+ YOEBachelor's in relevant STEM field, 4+ years experience in DoD/IC programs, strong hypersonic aerothermodynamics knowledge, proficiency with high-fidelity CFD tools, project management, and strong communication/teamwork skills.
CFD, GEOINT
1mo
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Research and Development Engineer (CFD)
Springfield or Dayton
$130k-$160k/yr OnsiteFull Time
4+ YOEU.S. citizen with active TS/SCI (CI polygraph eligible), Bachelor's in relevant STEM, 4+ years DoD/IC experience, hypersonics and CFD proficiency, project management and strong communication skills.
CFD, GEOINT
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