156 research systems engineer jobs at 73 companies in Vienna, VA
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Research Engineer
Reston, Virginia, United States
$109k-$147k/yr HybridFull Time
5+ YOEResearch software engineer with 5+ years software development (Bachelor's) or 3+ with Master's; experience in systems research, prototype development, publications, C/C++/Java/Python, SQL/NoSQL; research or network security experience preferred.
C, C++, Java, Python, SQL, NoSQL, *nix
1mo
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Secure Systems Research and Development Engineer
Reston or Annapolis Junction or State College
$92k-$201k/yr HybridFull Time
0+ YOEBachelor's in Engineering/Science required; experience 0–5+ years depending on level. Requires software/system engineering, embedded/cloud development, Windows/*NIX administration, programming in C/Java/Python, cybersecurity testing knowledge, and active Secret clearance; U.S. citizenship required.
C, Java, Python, Ansible, JIRA, Confluence, Arduino, STM32, Raspberry Pi, Oscilloscope, SpecAns, SDR
1mo
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Systems Engineer (0039)
Washington or United States
$100k-$125k/yr HybridFull Time
4+ YOEUS citizen; ability to obtain Secret clearance; BS in Systems Engineering/Computer Science/Operations Research or related STEM; 4+ years systems engineering experience supporting PEO/major acquisition programs; strong communication and analytical skills.
STEPP, CSOD
2w
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Operations Research Systems Analyst
Quantico, Virginia, United States
$92k-$154k/yr OnsiteFull Time
5+ YOEBachelor's in operations research/math/systems engineering or related and 5+ years quantitative/qualitative analysis experience for military operations or 10 years experience without degree; active TS/SCI clearance; proficiency with Python,R,Tableau,Microsoft Excel.
Python, R, Tableau, Microsoft Excel
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
3mo
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Electrical/Systems Engineer (Naval Research Lab)
Washington, District of Columbia, United States
$86k-$138k/yr HybridFull Time
5+ YOEBachelor's degree in Electrical, Systems, Mechanical or STEM; five+ years experience; CAD/analysis tools; security clearance.
OrCAD, PSpice, Allegro PCB Designer, MATLAB
3mo
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Electrical/Systems Engineer (Naval Research Lab)
Washington, District of Columbia, United States
$86k-$138k/yr HybridFull Time
5+ YOEBachelor's degree in Electrical, Systems, Mechanical or other STEM field; 5+ years experience; circuit design/simulation and PCB tooling proficiency; US citizenship; ability to obtain security clearance.
OrCAD, PSpice, Allegro PCB Designer, MATLAB
1mo
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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.
1w
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Senior Advanced AI Research Engineer
Mountain View or Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek
$123k-$338k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science, computer engineering, or related field; 5+ years Python or Node.js/TypeScript and AI/ML systems experience; research-to-production expertise preferred.
Python, Node.js, TypeScript, FastAPI, asyncio, Kubernetes, OpenTelemetry, Microsoft Excel
1mo
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Research Engineer I/II/III/IV/V/VI - Washington D.C.
Washington, District of Columbia, United States
$50k-$186k/yr OnsiteFull Time
0+ YOEBachelor's in engineering, progressive engineering/research experience (0–10+ years depending on level), AI/ML and systems engineering skills, proficiency in scripting/programming, strong communication and problem-solving.
Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), React, Next.js, SQL, NoSQL, AWS, MS cloud, vector databases, Open-Source Intelligence (OSINT), MITRE ATT&CK
1w
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Lead Research Engineer, Search & Retrieval
New York City or Frisco or Toronto or Ann Arbor or Eagan or San Francisco or Los Angeles or Irvine or McLean or Washington
$137k-$255k/yr HybridFull Time
7+ YOEBachelor's or master's in computer science, engineering, or related field; 7+ years building production software; search and retrieval expertise; Python, AWS, OpenSearch or Vespa, distributed systems, and technical leadership.
OpenSearch, Vespa, Elasticsearch, Solr, Lucene, Python, AWS, Kafka, RAG, A/B tests
1mo
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Embedded Systems Developer, Cyber Research (76362)
Columbus or Chantilly
HybridFull Time
2+ YOEDevelop low-level firmware and tooling for embedded platforms; experience in C/C++ and Python, debugging with gdb/JTAG/SWD, familiarity with embedded architectures; US citizenship and ability to obtain DoD Secret clearance.
C, C++, gdb, JTAG, SWD, ARM, MIPS, PowerPC, Python, Ghidra, IDA Pro, BinaryNinja, Linux, VxWorks, QNX
1mo
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Systems Engineer Technical Specialist
Chantilly, Virginia, United States
$135k-$219k/yr OnsiteFull Time
5+ YOEMust hold TS/SCI with Polygraph; 5–12 years relevant experience depending on degree; develop/test/trace requirements, assess technical risk, create CONOPS, transition cyber research to mission-ready capabilities, and coordinate with IC/DoD.
1w
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Subject Matter Expert (SME) - Software Systems Engineer
Chantilly, Virginia, United States
$240k-$260k/yr OnsiteFull Time
10+ YOEActive TS/SCI clearance with polygraph; bachelor's degree plus 12+ years or master's degree plus 10+ years; recognized software systems engineering expertise, research, business capture, technical briefings, modeling, and low-level software mastery.
compilers, assemblers, operating systems
1w
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Senior Advanced AI Research Engineer
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years with Python and/or Node.js/TypeScript, and 5+ years with AI/ML systems. Research-to-production experience preferred; Kubernetes, databases, tracing, and async Python are bonuses.
Python, Node.js, TypeScript, FastAPI, asyncio, Kubernetes, OpenTelemetry, CI
2mo
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Operations Research Analyst - Systems Engineering
Alexandria, Virginia, United States
$113k-$133k/yr OnsiteFull Time
3+ YOEBA/BS with 3+ years systems engineering experience; active Secret clearance; proficiency with Microsoft Excel/PowerPoint/Word; strong communication, organization, and analytical skills.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
2w
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RF Systems Analysis Engineer, Regulatory (Starlink)
Washington, DC, District of Columbia, United States
$125k-$195k/yr OnsiteFull Time
1+ YOEBachelor's degree in engineering and 1+ year of RF or antenna research, design, development, or regulatory experience; modeling tools such as MATLAB, Python, or C++ required.
MATLAB, Python, C++, Visualyse
1mo
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Research Assistant (Civil and Systems Engineering)
Baltimore, Maryland, United States
$17-$30/hr HybridPart Time
Bachelor's degree in a related field; perform data collection, organization, cleaning, reporting, literature searches, and assist with formatting and summaries for research.
1mo
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Senior SIGINT Systems Engineer
Chantilly, Virginia, United States
$129k-$250k/yr OnsiteFull Time
7+ YOEBachelor's in electrical engineering or related, 7+ years relevant experience (12+ for senior specialist), experience in emitter geolocation, DSP, numerical methods; ability to obtain Top Secret/SSBI clearance and U.S. citizenship required.
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++