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Defensive Security Analyst

Washington DCOn-site$145K - $200K2 - 5 years
Sophisticated adversaries routinely target the critical data infrastructure that powers defense, healthcare, and global finance. As a Defensive Security Analyst, you will hunt for these threats and shore up vulnerabilities across complex cloud environments. You will leverage AWS, Python, ElasticSearch, and Sigma rules to detect intrusion attempts, neutralize risks, and safeguard the systems that drive essential operations. This is hands-on, high-stakes work where your findings directly shape the resilience of vital software.

What they're looking for

  • 2 to 5 years of direct experience in defensive security, threat detection, or incident response
  • Demonstrated aptitude with AWS, Python, ElasticSearch, and the Sigma rule format
  • Proven ability to investigate and respond to adversarial threats within large-scale, diverse networks
  • Comfort operating in a Washington DC facility on a full-time, on-site basis

Tech stack

AWSPythonElasticSearchSigma

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This role is one we're recruiting for on behalf of a client company; the client's identity is kept confidential at this stage. A Fluency recruiter will follow up with details.