22 detection engineer jobs at 14 companies in Smithsburg, MD
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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
3d
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Senior Detection Engineer
Ashburn or Southlake or Cary or Branchburg
$101k-$194k/yr HybridFull Time
4+ YOEBachelor's degree or 4+ years' experience; 4+ years relevant experience; EDR/XDR, Linux security, networking, Splunk, scripting, databases, and enterprise security engineering expertise.
Splunk, CrowdStrike Falcon, Splunk ES, Python, Linux, Endpoint Detection and Response (EDR), Extended Detection and Response (XDR), Security Information and Event Management (SIEM), BGP, TLS/SSL, DNS, PAM, RTR, Fusion
3d
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Senior Detection Engineer
Ashburn or Southlake or Cary or Branchburg
$101k-$194k/yr HybridFull Time
4+ YOEBachelor's degree or 4+ years' experience; 4+ years relevant experience; EDR/XDR, Linux security, networking, Splunk, scripting, databases, and enterprise security engineering expertise.
Splunk, CrowdStrike Falcon, Splunk Enterprise Security (Splunk ES), Python, Linux, BGP, TLS, SSL, DNS, Endpoint Detection and Response (EDR), Extended Detection and Response (XDR), Remote Terminal Responder (RTR), Fusion
3d
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Senior Detection Engineer
Ashburn or Southlake or Cary or Branchburg
$101k-$194k/yr HybridFull Time
4+ YOEBachelor's degree or 4+ years' experience; 4+ years relevant experience; EDR/XDR, Linux security, networking protocols, Python, databases, Splunk, and enterprise security engineering expertise.
Splunk, CrowdStrike Falcon, Splunk ES, Python, Linux, PAM, BGP, TLS/SSL, DNS, SIEM, EDR, XDR, RTR, Fusion
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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
3w
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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)
4d
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Cyber Operations Senior Detection Engineer
Gaithersburg, Maryland, United States
HybridFull Time
N/A
3w
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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
1w
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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)
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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
2mo
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Sr Cybersecurity Engineer
Reston, Virginia, United States
$160k-$239k/yr HybridFull Time
8+ YOE8+ years in incident response, intelligence, vulnerability assessment, security engineering or operations; experience with AI-based offensive tools; proficiency in Python/Java/Kotlin/Scala/JavaScript; threat hunting, detection development, and incident response skills.
Splunk, Spark, Python, Java, Kotlin, Scala, JavaScript
4d
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Senior Adversary Emulation Engineer
Philadelphia or Reston
$134k-$211k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent experience and 7+ years of cybersecurity experience. Requires adversary emulation, detection, threat hunting, scripting, AI-assisted security, telemetry, and detection logic expertise.
MITRE ATT&CK, Python, PowerShell, Bash, SIEM, XDR, EDR, SPL, KQL, SQL, Sigma, YARA, Atomic Red Team, MITRE Caldera, Mandiant Security Validation, Cymulate, AttackIQ, Prelude Operator
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Cybersecurity Engineer
Columbia, Maryland, United States
$79k-$112k/yr OnsiteFull Time
3+ YOEBachelor's degree with 3+ years cybersecurity experience; experience with SIEM/EDR/XDR, network and IAM controls; CISM/CISA/Security+/CySA+ preferred; detection tuning, vulnerability scanning, and incident response experience.
SIEM, EDR, XDR, IDS, IPS, Splunk, Sentinel, vulnerability scanners, email security systems, PON, IAM, NIST, CIS, GLBA, FERPA
2w
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Design Engineer
Ashburn, Virginia, United States
OnsiteFull Time
4+ YOE4+ years BIM/Revit VDC modeling and coordination experience; proficiency with Revit, Navisworks Manage, AutoCAD, BIM 360; portfolio required; Excel/Word skills; ability to coordinate models, perform clash detection, and visit project sites.
Revit, Revit Family Editor, AutoCAD, Navisworks Manage, BIM 360 Design, BIM 360 Glue, Bluebeam, Dynamo, Revit API, SketchUp, Microsoft Excel, Microsoft Word
3w
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Staff Cloud Security Engineer
North Bethesda or Lexington or Waltham
$180k-$200k/yr HybridFull Time
8+ YOE8+ years cloud security experience; CSPM and CrowdStrike familiarity; AWS security, IaC (Terraform/OpenTofu/CloudFormation), Kubernetes, Python; strong detection and automation skills.
CrowdStrike Falcon, AWS, CloudTrail, Kubernetes, Terraform, OpenTofu, CloudFormation, Python, SQL, Istio, Linkerd, SIEM
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience, 2+ years scripting and systems troubleshooting, Bachelor's in STEM or IT security, knowledge of networking protocols, ability to write/review IaC and detections, and lead security investigations.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, Service Control Policies (SCPs), Resource Control Policies (RCPs), Config, Security Hub, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Model Context Protocol (MCP)
2mo
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Postdoctoral Fellow (PREP0004695)
Gaithersburg, Maryland, United States
$100k-$110k/yr OnsiteFull Time
PhD in Nuclear Engineering or related; expertise in neutron and gamma radiation detection, radiation transport simulations, neutron moderator design, and nuclear electronics; U.S. citizen preferred.
3d
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IT Specialist (InfoSec)
Rockville, Maryland, United States
$144k-$187k/yr OnsiteFull Time
1+ YOERequires one year of GS-13-equivalent specialized experience engineering enterprise security tools, developing threat detections, analyzing security metrics, and conducting incident response and digital forensics.
SIEM, SOAR, EDR, IDS/IPS, digital forensics, IaaS, PaaS, SaaS, Zero Trust, USA Hire, USAJOBS, Microsoft Excel
2mo
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Postdoctoral Fellow (PREP0004695)
Gaithersburg, Maryland, United States
$100k-$110k/yr OnsiteFull Time
PhD in Nuclear Engineering or related; proficiency in neutron and gamma radiation detection, radiation transport simulations, hands-on neutron moderator design, and nuclear electronics; publication and presentation experience; U.S. citizen preferred.
prompt gamma activation analysis (PGAA), DD and DT neutron generators, high purity germanium detectors, gamma ray spectrometry, radiation transport simulations
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