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Senior Splunk Engineer – TS​/SCI, CI Poly

Job in Washington, District of Columbia, 20022, USA
Listing for: Jobtailor
Full Time position
Listed on 2026-08-17
Job specializations:
  • IT/Tech
    Cybersecurity, Security Management & Operations, Systems Engineer, IT Consultant
Salary/Wage Range or Industry Benchmark: 145000 - 190000 USD Yearly USD 145000.00 190000.00 YEAR
Job Description & How to Apply Below

Job Responsibilities

  • Implement, manage, and optimize the Splunk platform to automate and orchestrate security operations
  • Develop custom playbooks for various stakeholders
  • Integrate Splunk with other security tools
  • Enhance the organization's overall security posture
  • Create custom Splunk reports, dashboards, and content according to customer requirements
  • Troubleshoot Splunk instances
  • Execute tasks outlined in the scope of work and follow standard operating procedures with minimal oversight
  • Work with clients to analyze and understand their needs and objectives
  • Serve as the escalation level for complex issues
  • Aid Associate, Level I, and Level II Engineers on sophisticated tasking
Requirements
  • Currently holds a TS/SCI with CI polygraph
  • Security certification (e.g., Security+, CISSP) required
  • 7–10 years of related work experience required
  • Experience operating in classified environments
  • Strong understanding of identity, SIEM, cybersecurity, and infrastructure concepts
  • Splunk Core certification required
  • Splunk IT Service Intelligence (ITSI) certification desired
  • Splunk Certified Architect/Consultant preferred
  • Experience with, or interest in learning, deploying, and maintaining Splunk SOAR
  • Experience with, or interest in learning, deploying, and maintaining Splunk Enterprise Security
  • Experience with, or interest in learning, deploying, and maintaining Cribl Stream
  • Strong Linux and scripting experience, including Python, Ansible, Terraform, and JSON
  • Experience working in a Security Operations Center (SOC)
  • Initial understanding of leadership concepts and ideas
  • Strong interpersonal skills and ability to work collaboratively in a team
  • Ability to clearly communicate complex messages to varied audiences
  • Excellent problem-solving skills with keen attention to detail
  • Willingness to travel to meet client needs
  • Open to government workers and/or candidates with government experience
Core Competencies

Demonstrates expertise in implementing and optimizing the Splunk platform for security operations, including developing custom playbooks and reports. Possesses strong knowledge of cybersecurity concepts and experience in classified environments, with a focus on collaboration and problem-solving.

Highest-signal resume keywords
  • Splunk Platform Management
  • Security Certification (Security+, CISSP)
  • Splunk Core Certification
  • Linux and Scripting (Python, Ansible, Terraform, JSON)
  • Experience in Security Operations Center (SOC)
ATS Optimization Keywords Hard Skills
  • Splunk Platform Management
  • Custom Playbook Development
  • Splunk Report Creation
  • Troubleshooting Splunk Instances
  • Linux
  • Python
  • Ansible
  • Terraform
  • JSON
  • Splunk SOAR Deployment
Soft Skills
  • Interpersonal Skills
  • Collaborative Teamwork
  • Clear Communication
  • Problem-Solving
  • Attention to Detail
Certifications & Qualifications
  • TS/SCI with CI Polygraph
  • Security+
  • CISSP
  • Splunk Core Certification
  • Splunk IT Service Intelligence (ITSI) Certification
Industry Keywords
  • Classified Environments
  • Cybersecurity
  • Identity Management
  • Infrastructure Concepts
  • Government Experience
Tools & Technologies
  • Splunk
  • Cribl Stream
  • SIEM
  • Cybersecurity Tools
  • Security Operations Center (SOC)
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Position Requirements
10+ Years work experience
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