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Apex Systems Logo Apex Systems · IT - Software Development

Cybersecurity Engineer IV

United States, Atlanta 85.00 - 106.00 USD / Hour · Job Posted May 11, 2026
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Job Description

Our organization is seeking a Cybersecurity Engineer IV to join the Security Engineering team. This role is focused on designing, implementing, and operating traditional security platforms and AI-enabled security systems. The position involves integrating Agentic AI-driven security operations to enable intelligent automation, contextual threat analysis, and advanced security workflows across enterprise platforms, ensuring best practices and advancing automation maturity.

Job Responsibility

  • Design, implement, and review security controls across enterprise platforms including cloud, SaaS, and on-premise environments
  • Build and manage enterprise security tools and infrastructure
  • Architect and deploy AI-powered security workflows using Agentic AI frameworks
  • Develop and maintain Model Context Protocol (MCP) servers and integrations for security tools and data sources
  • Implement Retrieval-Augmented Generation (RAG) pipelines for threat intelligence, alert contextualization, and SOC knowledge retrieval
  • Integrate AI capabilities into vendor platforms such as Splunk, Palo Alto Networks Cortex XSOAR, and SentinelOne
  • Design and deploy AI-driven playbooks and automation workflows for detection and response
  • Evaluate and onboard emerging AI-native security technologies
  • Configure, troubleshoot, and maintain security infrastructure
  • Conduct security assessments and continuously improve security posture
  • Perform OS and infrastructure hardening, logging, and monitoring
  • Communicate technical risks and strategies to leadership

Requirements

  • 5+ years of hands-on experience in security engineering tools (EDR, SIEM, SOAR)
  • 2+ years of experience in AI application and agent development
  • 5+ years of programming/scripting experience with Python, Go, or an equivalent language
  • Experience designing, building, and maintaining enterprise security platforms
  • Hands-on experience building or integrating Agentic AI systems
  • Experience with RAG architectures (vector search + LLM pipelines), vector databases (e.g., Pinecone, Weaviate), and embedding models/LLM APIs
  • Experience building or integrating MCP servers or equivalent context-sharing frameworks
  • Ability to design multi-step AI workflows (agents) for security use cases
  • Understanding of prompt engineering, context management, and model limitations
  • Experience integrating AI/automation into platforms like Splunk, Palo Alto Networks Cortex XSOAR, and SentinelOne

Nice to have

  • Experience with LLM frameworks such as LangChain, LlamaIndex, or Semantic Kernel
  • Familiarity with AI observability, evaluation, and guardrails
  • Experience with security data lakes and large-scale telemetry pipelines
  • Relevant certifications such as CISSP, AWS Solutions Architect, or Splunk certifications
  • Experience in the media/entertainment industry or a global distributed environment

What we offer

  • medical
  • dental
  • vision
  • life
  • disability
  • other insurance plans
  • ESPP (employee stock purchase program)
  • 401K program with company match after 12 months
  • HSA (Health Savings Account on the HDHP plan)
  • SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions
  • corporate discount savings program
  • other discounts
  • on-demand training program
  • access to certification prep and library of technical and leadership courses/books/seminars after 6+ months tenure
  • certification discounts and other perks to associations including CompTIA and IIBA
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