11 ir engineer jobs at 10 companies in Hackensack, NJ
1d
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Senior Engineer - VCL Compiler
Denver or New York City or San Francisco
$181k-$217k/yr HybridFull Time
5+ YOE5+ years compiler or systems engineering experience; production C development in POSIX/Linux; strong compiler internals (parsing, AST, IR, codegen); refactoring large codebases; testing and CI/CD; strong written communication.
C, POSIX, Linux, Varnish, VCL, VCC
12h
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Senior Software Engineer - Build - NYC
New York City, New York, United States
$210k-$250k/yr HybridFull Time
5+ YOE5-8 years software engineering experience with Python or Go; experience with LLMs, embeddings, vector databases, search/IR or applied AI preferred; strong communication and product development skills.
Apache Airflow, Python, Go, LLMs, vector databases, embeddings
1mo
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Senior Software Engineer, Security
New York City, New York, United States
$144k-$209k/yr RemoteFull Time
3+ YOE3+ years across security domains with strong software engineering skills; proficiency in Python/Go/C#; experience with cloud, CI/CD, detection/IR, threat modeling, and securing AI/LLM integrations; strong collaboration and communication.
Datadog, AWS, GitLab, Kubernetes, Hex, Looker, Redshift, CrowdStrike, C#, Go, Python, SQL, Terraform
1w
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Specialist, Cyber Detection Engineer
Newark, New Jersey, United States
$96k-$159k/yr OnsiteFull Time
3+ YOE3+ years in detection engineering/IR/threat hunting; develop SIEM/XDR detections; proficiency with Splunk SPL or Microsoft KQL, SQL; experience with Python, PowerShell, REST/GraphQL APIs; apply MITRE ATT&CK.
Splunk SPL, Microsoft KQL, SQL, Python, PowerShell, REST, GraphQL, SIEM, XDR
6d
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Senior RAG Engineer
New York or Norway or Sweden or Ireland or United States
RemoteFull Time
5+ YOE5+ years building backend production systems with 2+ years shipping retrieval/RAG; strong Python and FastAPI; experience running vector indexes (Qdrant), embeddings, PostgreSQL/Redis, OCR-heavy ingestion and IR metrics.
Python, FastAPI, Qdrant, PostgreSQL, Redis
3w
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Machine Learning Engineer, Sponsored Products Off-Search Sourcing and Relevance
New York, New York, United States
OnsiteFull Time
3+ YOE3+ years professional software development, 2+ years design/architecture experience, programming proficiency, experience with ML/data mining/IR/NLP preferred, BS in CS preferred.
2w
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R & D Scientist
Carteret, New Jersey, United States
$100k-$110k/yr OnsiteFull Time
3+ YOEBachelor's in chemistry/chemical engineering, 3+ years industry experience, experience with GC/GC-MS/FT-IR, method development, distillation experience, regulated lab/manufacturing background.
GC, GC-MS, FT-IR, Microsoft Office
1mo
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Cyber Threat Hunter
Berkeley Heights or Alpharetta or Coral Springs
$128k-$216k/yr OnsiteFull Time
8+ YOE8+ years in detection engineering/threat hunting or related domains; expertise building behavior-based detections across enterprise telemetry, Python for analysis, statistical/ML methods, digital forensics/IR; Bachelor's degree in a related field or equivalent.
Python, Git, CI/CD, Google SecOps, Chronicle, MITRE ATT&CK
2mo
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Senior Associate, Forensic Technology
Los Angeles or Sacramento or San Diego or San Francisco or Santa Clara or Washington or Chicago or New York or Dallas or Houston
OnsiteFull Time
3+ YOE3+ years digital forensics/IR experience, Bachelor\u0002s in CS/engineering/forensics or equivalent, DFIR investigations on iOS/macOS/Windows, scripting/programming (Python,Rust,C++,C#,Java), travel as needed, US work authorization required.
Digital Forensics and Incident Response (DFIR), Python, Rust, C++, C#, Java, Magnet, Cellebrite, Artificial Intelligence (AI)
2mo
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Applied Science Manager, Sponsored Products and Brands -- Offsite
New York or Seattle or Palo Alto
OnsiteFull Time
4+ YOE3+ Mgmt4+ years applied research; 3+ years managing scientists/ML engineers; 3+ years building ML models; PhD or Masters with 6+ years of applied research; knowledge of ML, NLP, IR, analytics; programming in Java, C++, Python.
Java, C++, Python, AWS, Hadoop, Spark, Pig, Hive
1mo
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Threat Hunt Senior Associate
Tampa or Jersey City or Coppell
$75k-$150k/yr HybridFull Time
3+ YOE3+ years threat hunting/detection/IR experience, Bachelor's or equivalent, hands-on log analysis across endpoint/identity/network/cloud, experience with KQL/SPL/EQL, scripting (Python/PowerShell/Bash), familiarity with MITRE ATT&CK and detection engineering.
Microsoft Defender for Endpoint, CrowdStrike Falcon, SentinelOne, Microsoft Sentinel, Splunk, Splunk SPL, Elastic, EQL, KQL, Lucene, Chronicle/Google SecOps, Microsoft Azure, AWS, Microsoft Entra ID, Microsoft Azure AD, Okta, CloudTrail, Kubernetes, Sigma, YARA, ATT&CK, SOAR, Python, PowerShell, Bash, jq, osquery, CyberChef, EDR/XDR, SIEM