2w
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AOUSC - Detection Engineer
Washington, District of Columbia, United States
HybridFull Time
3+ YOEActive Public Trust clearance, BS in CS/IT or related, 3+ years threat hunting/adversary emulation, experience querying large datasets, Python and PowerShell scripting, and detection development in SIEM (Splunk ES or Microsoft Sentinel).
Python, PowerShell, Splunk ES, Microsoft Sentinel, SIEM
1mo
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Cyber Operations Senior Detection Engineer
Gaithersburg, Maryland, United States
$136k-$204k/yr HybridFull Time
5+ YOEBachelor's in related field (or equivalent experience); 5+ years detection engineering experience; expertise with SIEM/EDR/NDR, MITRE ATT&CK, Sigma/YARA, Python/PowerShell, detection tuning, OT/ICS awareness, and mentoring teams.
MITRE ATT&CK, Cyber Kill Chain, SIEM, EDR, NDR, Python, PowerShell, Sigma rules, YARA
1mo
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Cyber Operations Senior Detection Engineer
Gaithersburg, Maryland, United States
$136k-$204k/yr HybridFull Time
5+ YOEBachelor's in information security/computer science (or equivalent), 5+ years detection engineering experience, expertise in SIEM/EDR/NDR, MITRE ATT&CK, scripting (Python/PowerShell), Sigma/YARA, detection-as-code, and global collaboration.
MITRE ATT&CK, SIEM, EDR, NDR, Python, PowerShell, Sigma, YARA
2w
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Security Engineer, Detection
Reston, Virginia, United States
$123k-$175k/yr OnsiteFull Time
1+ YOE1+ year experience in security assessments or design reviews, 1+ year coding experience, experience with security engineering and protocols, and expertise in threat detection and analysis.
Google Cloud Platform (GCP), GKE, Cloud IAM, Vulnerability Reward Program (VRP)
16h
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Remote Sensing & Nuclear Activity Detection Engineer
Washington, District of Columbia, United States
$185k-$195k/yr OnsiteFull Time
20+ YOEActive Q or Top Secret clearance, 20+ years nuclear detection/remote sensing/non-proliferation experience including DOE SRS tritium operations, bachelor’s in engineering, deep knowledge of nuclear signatures and sensing modalities, strong modeling and technical writing.
Synthetic aperture radar (SAR), Hyperspectral imaging, AI/ML
2w
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Threat Detection & Response Engineer, Senior (High Level Clearance Required)
Arlington or Pensacola
$119k-$203k/yr RemoteFull Time
10+ YOEActive high-level security clearance,10+ years cybersecurity/IT experience, expertise in threat detection, incident response, network analysis, big data technologies, dashboard development, and analytics.
GreenPlum, Apache Hadoop, Apache Kafka, SQL, KQL, Kibana, Splunk, Databricks Intelligence Platform, Python, JavaScript, Linux/Unix, Windows
3mo
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Threat Detection Security Engineer
Arlington or Richmond
HybridFull Time
4+ YOEBachelor's degree required, 4+ years security engineering experience, incident response and detection expertise, experience with Microsoft/Azure security tooling, Python scripting, MITRE ATT&CK knowledge, strong communication and documentation skills.
MITRE ATT&CK, Microsoft Azure, Microsoft Defender, Microsoft Sentinel, Microsoft EOP, Kubernetes, Python
1w
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Director, Detection Engineering and Automation
Chicago or Reston or White Plains
$169k-$281k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years cybersecurity experience with detection engineering, SIEM/EDR/SOAR, cloud detection (AWS/GCP/Azure), MITRE ATT&CK knowledge, 3–5 years people leadership, Bachelor's in Computer Science/Information Security required, strong metrics and cross-functional skills.
SIEM, EDR, SOAR, AWS, GCP, Azure, MITRE ATT&CK
1mo
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Machine Learning Engineer, Detection and Tracking
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years applied ML/computer vision experience; production experience training and deploying detection and tracking models; proficiency in Python and PyTorch; experience across full model lifecycle and optimizing models for edge deployment; U.S. citizenship and security-clearance eligibility.
YOLO, DETR, Faster R-CNN, SORT, DeepSORT, ByteTrack, TensorRT, ONNX, Python, PyTorch, Rust, C++, MLflow, Weights & Biases, CVAT, Label Studio, NVIDIA Jetson, Altra, HX-2
1mo
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Threat Detection Specialist, Trust and Safety - USDS
Washington, District of Columbia, United States
$99k-$179k/yr OnsiteFull Time
3+ YOE3+ years in Trust & Safety/intelligence/content policy; experience using LLMs or AI/ML tools, collaborating with Product/Engineering, strong investigative and analytical skills.
LLMs, SQL, Python, computer vision, NLP
1w
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Security Engineer, Public Sector
New York City or St. Louis or Washington
$164k-$342k/yr OnsiteFull Time
5+ YOETop Secret clearance required; 5+ years in detection engineering/incident response/security ops preferred; production-grade coding in Python/NodeJS/TypeScript; experience with detection pipelines, SIEM/EDR/SOAR, cloud security telemetry, and digital forensics.
NodeJS, TypeScript, Python, Kubernetes, SIEM, EDR, SOAR, AWS, GCP, Azure
1w
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Virtual Construction Engineer
Rockville, Maryland, United States
$78k-$95k/yr OnsiteFull Time
1+ YOEBachelor's in architecture/construction/engineering or equivalent experience, 1+ year operations experience preferred, BIM/VDC and clash-detection knowledge, strong communication and organizational skills.
BIM, VDC, 3D printing, point cloud
1d
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Detections Engineer
Rosslyn, Virginia, United States
$170k-$200k/yr HybridFull Time
BS/MS in CS/CE/EE/Data Science or equivalent; proficiency in Python and/or Rust (C/C++ ok); experience with Git, GitHub Actions, Docker, Linux CLI; strong data analysis, ML basics, OS and cybersecurity anomaly detection knowledge.
Python, Rust, C, C++, Git, GitHub Actions, Docker, Linux CLI
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
2d
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Senior DSP Engineer
Leesburg, Virginia, United States
$128k-$195k/yr OnsiteFull Time
8+ YOE8+ years experience in DSP, RF signal detection and protocol reverse engineering; B.S. in EE/CE or related; proficient in C++ and MATLAB; ability to obtain DoD security clearance and meet ITAR U.S. person requirements.
C++, MATLAB, Git, Software Defined Radio (SDR)
3w
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Production Engineer – Hydrogen / Piping
Winchester, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's in engineering or equivalent experience, 3+ years assembling/testing high-pressure gas/fluid systems, Swagelok proficiency, P&ID interpretation, pressure testing and leak detection, safety and documentation skills.
Swagelok, PLC
1mo
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Senior Fire Engineer
New York or Washington
$137k-$165k/yr HybridFull Time
10+ YOEDegree in fire protection or related field, 10+ years fire protection experience, PE desired, experience with ICC codes, suppression/detection design, performance-based fire engineering, project management, and FDS/AutoCAD/Revit/Microsoft Office proficiency.
Microsoft Office, FDS, AutoCAD, Revit
1mo
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Senior Fire Engineer in New York, New York, United States
New York City or Washington
$137k-$165k/yr HybridFull Time
10+ YOEBachelors or Masters in fire protection engineering or related, 10+ years fire protection experience, PE desired, experience with IBC/IFC/IMC, suppression/detection design, performance-based fire engineering, project management, and client-facing skills.
Microsoft Office, FDS, AutoCAD, Revit
1mo
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Senior Fire Engineer in New York, New York, United States
New York City or Washington
$137k-$165k/yr HybridFull Time
10+ YOEDegree in fire protection or related engineering, 10+ years fire protection experience, PE preferred, code consulting (ICC), suppression/detection design, fire modeling, project management and client-facing skills.
Microsoft Office, FDS, AutoCAD, Revit
1mo
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AI/ML Test Engineer
Springfield, Virginia, United States
OnsiteFull Time
4+ YOEU.S. citizens with active TS/SCI and CI polygraph; 4+ years supporting AI/ML testing, integration, or operational evaluation; familiarity with automated evaluation pipelines, data validation, drift detection, and troubleshooting; bachelor's in IT/STEM or equivalent experience.
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