3w
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Detection Engineer - AVP
Quincy or Kilkenny
$90k-$158k/yr OnsiteFull Time
2+ YOE2 years detection engineering experience, ability to write detection use cases (FQL/SPL), use Splunk, Python/R/Perl/PowerShell, SQL, Jira/Confluence, and create presentations; industry cybersecurity certifications preferred.
Falcon Query Language (FQL), SPL, Splunk, Jira, Confluence, RegEx, PERL, Python, Powershell, PowerPoint, PowerBI, r, Structured Query Language (SQL)
2mo
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Security Detection Engineer
Boston, Massachusetts, United States
$130k-$170k/yr HybridFull Time
4+ YOE4+ years in information security with focus on detection engineering, threat detection, or security operations; experience writing/tuning detections across cloud, identity, endpoint, or applications; strong scripting; familiar with detection tools (YARA, SIGMA, Suricata).
YARA, SIGMA, Suricata, Python, Go, PowerShell
2mo
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Security Detection Engineer
Boston, Massachusetts, United States
$130k-$170k/yr OnsiteFull Time
4+ YOE4+ years in information security, detection engineering, or security operations; experience building detections across cloud, identity, endpoint, or application; familiarity with YARA, SIGMA, Suricata; strong scripting (Python/Go/PowerShell); cloud/SaaS telemetry expertise; communications skills;Bachelor’s degree in CS/Info Security or related fiel...
YARA, SIGMA, Suricata, Python, Go, PowerShell
2mo
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Senior Security Engineer, Detection and Response
Austin or San Francisco or Seattle or Boston or Washington
$182k-$202k/yr RemoteFull Time
5+ YOE5+ years in detection and response or security engineering; strong software fundamentals; experience with cloud (AWS); experience with log analysis and endpoint detection tools.
Python, Go, Ruby, CloudTrail, GuardDuty, VPC flow logs, Datadog, Splunk, ELK, SentinelOne, CrowdStrike
1mo
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Senior Machine Learning Engineer - Perception Detection and Tracking
Foster City or Boston
$214k-$290k/yr HybridFull Time
BS in Computer Science or related; experience with detection and tracking models (Sparse-BEV), production ML pipelines, Python and PyTorch; strong math and probabilistic skills; CUDA/TensorRT experience a plus.
Python, PyTorch, CUDA, TensorRT, Sparse-BEV
1w
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Manufacturing Engineer, High Vacuum Systems
Hudson, New Hampshire, United States
$111k-$140k/yr OnsiteFull Time
4+ YOEB.S. in engineering or related field, 4+ years in high-vacuum/UHV manufacturing, expertise in vacuum physics, RGA analysis, helium leak detection, cryogenics, SolidWorks and Excel proficiency, eligible for U.S. Secret clearance.
SolidWorks, Microsoft Excel, Residual Gas Analyzer (RGA), PLM, MES, Statistical Process Control (SPC), helium leak detector
3w
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Vacuum Engineer
Knoxville or Woburn
HybridFull Time
5+ YOE5+ years experience with vacuum calculations, simulation and operating vacuum equipment; ability to read technical drawings, perform leak detection, run CFD simulations, and communicate technical results.
MolFlow, ANSYS, COMSOL, Comsol Molecular and Rarefied Flow Module, CFD, Siemens NX, Solidworks, Residual Gas Analyzer
1w
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Senior Cyber Security Engineer (DevSecOps)
New York or Dallas or Boston or Minneapolis or Wayne
$150k/yr OnsiteFull Time
2+ YOE2+ years professional software experience, strong Python development, Elastic Stack, CI/CD, infrastructure-as-code, Git, Docker/Kubernetes, and security detection/response knowledge.
Python, Elastic Stack, Elasticsearch, Logstash, Beats, Kibana, Terraform, Ansible, Git, GitHub, Docker, Kubernetes, SIEM, Splunk, Microsoft Sentinel, SOAR, MISP, Sigma, AWS, Azure, MITRE ATT&CK
1mo
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(EG) Galaxy - Security Design Engineer (Boston, MA)
Boston, Massachusetts, United States
$25-$50/hr HybridFull Time
Experienced in designing access control, CCTV/IP, intrusion detection systems; performing site surveys; developing design packages and construction documentation; coordinating with architects/MEP/IT; familiarity with applicable codes and standards.
access control, CCTV/IP, converged security platforms
2d
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
3w
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Sr. Cybersecurity Engineer
Boston, Massachusetts, United States
$115k-$161k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent experience, 8+ years cybersecurity engineering experience, expertise in security engineering, detection/response, IAM, cloud security; incident response, threat hunting, and strong communication skills.
SIEM, XDR, AWS, Azure, Microsoft 365, Cloud Security Posture Management (CSPM), IAM, PAM, DLP, Python, PowerShell, MITRE ATT&CK, NIST CSF
1w
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Senior Security Engineer
Framingham, Massachusetts, United States
$85k-$115k/yr HybridFull Time
10+ YOEInfrastructure-focused security engineering for on-prem and Azure: firewalls, endpoint/email protection, cloud security, vulnerability management, incident detection/response, third-party risk and HIPAA compliance.
Fortinet, Microsoft Active Directory, Microsoft 365, Azure, Palo Alto, Proofpoint, SecureWorks, Qualys, PowerShell, Python, Bash, Microsoft Intune, Microsoft Sentinel, Okta
1mo
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Principal Security Engineer - AI
Boston, Massachusetts, United States
HybridFull Time
Seven AI: Provides autonomous AI agents for enterprise security operations.
15+ YOE15+ years in cybersecurity; experience in SOC/Blue Team, detection engineering, threat hunting, incident response; SOAR; Python; customer-facing; cloud and networking.
Python, SOAR, Security Automation
1mo
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Product Security Engineer
Andover, Massachusetts, United States
$100k-$125k/yr OnsiteFull Time
3+ YOEOperate a SOC for Azure environments: monitor, detect, investigate, and respond to threats; perform forensic investigations; develop detections and automation; experience with Azure GovCloud/GCC High, SIEM, Python/PowerShell, and relevant Azure security certifications.
Azure, Azure GovCloud, GCC High, SIEM, Python, PowerShell, Managed Detection and Response (MDR), AI/ML, LLM, Aras SaaS
2w
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Senior Research Engineer, Threat Intelligence
Boston, Massachusetts, United States
$140k-$150k/yr RemoteFull Time
5+ YOE5+ years engineering experience in threat intelligence, security research, or detection engineering; production experience with threat intel data; proficiency with Python, TypeScript/Node, cloud and CI/CD; knowledge of STIX/TAXII, YARA, Sigma, and applied language-model workflows.
Python, TypeScript, Node, STIX 2.1, TAXII 2.1, MISP, MITRE ATT&CK, YARA, Sigma, STIX Patterning, AWS, CI/CD, SQL, regex, Splunk, Kinesis, NetFlow, Golang, CEL, OPA, OpenCTI, FAIR
1w
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Physical Security Engineer
Quincy, Massachusetts, United States
OnsiteFull Time
2+ YOE2+ years implementing access control, video surveillance, intrusion detection or IT infrastructure; networking (TCP/IP, VLAN) knowledge; troubleshooting, reading drawings, and customer communication skills.
TCP/IP
3w
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SOC Engineer Level 1 - Threat Intelligence
Nashua or California or Hawaii or Alaska
$80k-$95k/yr HybridFull Time
2+ YOE2+ years implementing controls in hybrid cloud (including Azure), 2+ years correlating threat intelligence, 1+ year threat hunting with KQL/CQL/SPL, detection engineering, EASM, incident response, OSINT/scripting, and relevant cybersecurity certifications (AZ-500, CEH, CySA+).
Microsoft Defender, Microsoft Sentinel, WAF, EDR, SIEM, KQL, CQL, SPL, Azure, MITRE ATT&CK
3w
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Senior Adversary Pursuit Engineer
Atlanta or Boston or Chicago or Denver or Los Angeles or New York City or San Francisco or Austin or United States
$140k-$175k/yr RemoteFull Time
5+ YOE5+ years cybersecurity experience (≥3 years DFIR/threat hunting), DFIR on diverse environments including Android IoT, cloud (AWS/GCP/Azure), SIEM/EDR expertise, detection engineering (Splunk SPL, YARA, Sigma), automation (Torq, Tines), MITRE ATT&CK mapping, and mentoring skills.
AWS, GCP, Azure, Android, SIEM, EDR, Torq, Tines, LLMs, Splunk SPL, YARA, Sigma, MITRE ATT&CK
3w
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Director, Cyber Defense Principal Engineer
Cambridge or United States
$200k-$270k/yr HybridFull Time
10+ YOE10+ years in cyber defense disciplines; strong Python and Go skills; experience with SIEM/SOAR, EDR/XDR, detection engineering, threat hunting, incident response, vulnerability management, MITRE ATT&CK, and applying AI/ML to security.
Python, Go, SIEM/SOAR, EDR/XDR, MITRE ATT&CK, AI/ML
1d
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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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