Coalfire

Coalfire

Coalfire is a cybersecurity advisor that helps organizations avert threats, reduce risk, and turn security into a competitive advantage, fueling their success.

Internet Software & Services
251-1K
Founded 2001
$9M raised

Description

  • Maintain and support SIEM platforms in AWS, Azure, and GCP environments to meet continuous monitoring and compliance requirements.
  • Manage log collection infrastructure, including forwarders, collectors, and ingestion pipelines across hybrid environments.
  • Tune SIEM performance, storage, retention settings, and licensing under operational guidelines.
  • Develop, tune, and maintain detection rules, correlation searches, alerting logic, custom parsers, and field extractions.
  • Reduce false positives through rule tuning, baseline analysis, and ongoing detection improvements.
  • Monitor SIEM alerts, investigate security events, and support incident response and threat hunting activities.
  • Contribute to detection and response playbooks, operational procedures, architecture documentation, and runbooks.
  • Troubleshoot SIEM ingestion, parsing, and performance issues and help onboard new log sources.
  • Collect SIEM control evidence and artifacts for audits and 3PAO assessments and ensure configurations meet required controls.
  • Collaborate with infrastructure, application, and cross-functional teams, provide guidance to junior team members, and support process automation and improvement initiatives.

Requirements

  • 3+ years of hands-on systems engineering and architecture experience, including requirements definition, architecture development, use-case/story creation, and systems integration/testing.
  • 3+ years of cloud experience in architecture, design, implementation, operations, and automation with AWS, Azure, or GCP.
  • Proven expertise with SIEM platforms such as Splunk, Sentinel, ELK, LogRhythm, or Sumo Logic.
  • Experience with enterprise antivirus solutions such as Trend Micro, CrowdStrike, or Microsoft Defender.
  • Understanding of AWS, Azure, or GCP platform capabilities, ideally as a Cloud Architect, Cloud DevOps Engineer, or Cloud Security Engineer.
  • Experience working in Agile environments with technical teams of three or more people.
  • Excellent communication, organizational, problem-solving, and documentation skills.
  • Ability to work both independently and collaboratively in fast-paced, dynamic environments.
  • Demonstrated experience delivering end-to-end SIEM solutions in large-scale or high-compliance environments and integrating multiple security tools into an enterprise monitoring solution.
  • Experience working under regulatory or industry frameworks such as FedRAMP, HIPAA, or PCI.
  • Splunk Enterprise Certified Admin, SumoLogic Administration, or Microsoft Security Operations Analyst Associate certification.
  • One of the following cloud certifications: AWS Solutions Architect Professional, AWS DevOps Engineer Professional, Azure Solutions Architect Expert, or GCP Cloud Architect.
  • Bachelor's degree or equivalent work experience.
  • US citizenship is required due to client contractual requirements.
  • Preferred: consulting or professional services experience supporting external clients.
  • Preferred: automation experience with GitLab or GitHub, Terraform, and Ansible.
  • Preferred: experience with serverless and microservices architectures.
  • Preferred: familiarity with CIS Benchmarks, DISA STIG, SSL, PKI, FedRAMP, FISMA, HIPAA, HITRUST, PCI, and similar frameworks.
  • Preferred: Splunk Enterprise Certified Architect or Splunk Certified Automation Developer.

Benefits

  • $78,000 to $135,000 annual salary range.
  • Eligibility for annual incentive, commission, and/or recognition programs.
  • Flexible work model with the option to work from home or an office.
  • Paid parental leave.
  • Flexible time off.
  • Certification and training reimbursement.
  • Digital mental health and wellbeing support membership.
  • Comprehensive insurance options.

Interested in this position?

Apply directly on the company website

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