Splunk Architect Lead

About Agile Defense

At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.

Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation's vital interests.

Requisition #: 1440

Job Title:

Splunk Architect Lead

Location:

Reston, VA

Clearance Level: Secret (TS Eligible)

SUMMARY

Agile Defense is seeking a Splunk Architect/Lead to support enterprise cybersecurity programs delivering 24/7/365 Cyber Security Operations Center (CSOC) services of USG customers. The Splunk Lead will provide expert technical leadership for enterprise-scale logging, monitoring, SIEM engineering, and custom log integration. This role is responsible for ensuring the reliability, performance, and modernization of the enterprise logging ecosystems across on-premises, cloud, and hybrid environments.

JOB DUTIES AND RESPONSIBILITIES

Lead the design, engineering, configuration, and optimization of enterprise logging platforms supporting CSOC operations. Act as the primary technical authority for SIEM architecture, log ingestion pipelines, parsing, normalization, enrichment, and storage strategies. Manage onboarding of new data sources across applications, endpoints, networks, cloud environments, and identity systems. Ensure log health monitoring, cluster health, pipeline resiliency, and integrity validation for continuous reliability.

Enable dashboard creation, correlation rules, and alerting by guaranteeing high-quality, normalized data. Maintain compliance with logging standards, federal mandates, and Zero Trust visibility requirements. Drive modernization initiatives, including automation, cloud logging integrations, and data optimization. Produce technical documentation, including architecture diagrams, data dictionaries, and detailed reports. Support vulnerability assessments, compliance audits, and cross-team engineering reviews.

QUALIFICATIONS

Required Certifications

Active Certified Splunk Architect (II)

Education, Background, and Years of Experience

Bachelor's degree in computer science, engineering, Cybersecurity, STEM or related field.

ADDITIONAL SKILLS & QUALIFICATIONS

Required Skills

An understanding and practical experience in applying project management principles; experience with diverse interconnected systems; strong understanding of industry best practices and technologies with experience in the application supporting a large Federal Government security operations organization

Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments

Experience with bash, python and or Power Shell scripting languages and automation; strong networking background; strong security background; experience with cloud orchestration tools and a strong understanding of Amazon Web Services cloud services

Last 5 years of experience serving as a senior Certified Splunk Administrator or Architect in large environment.

Preferred Skills

Splunk Certified Admin/Engineer

Splunk Core Certified Consultant

Active Certified Information System Security Professional (CISSP)

Cloud provider certifications (AWS Certified Solutions Architect, Azure Solutions Architect Expert, etc)

Experience using cribl

WORKING CONDITIONS

Environmental Conditions

Hybrid in Reston, VA

Strength Demands

Physical Requirements

Our Core Values

Employees of Agile Defense are our number one priority, and the importance we place on our culture here is fundamental. Our culture is alive and evolving, but it always stays true to its roots. Here, you are valued as a family member, and we believe that we can accomplish great things together. Agile Defense has been highly successful in the past few years due to our employees and the culture we create together.

What makes us Agile? We call it the 6

Hs, the values that define our culture and guide everything we do. Together, these values infuse vibrancy, integrity, and a tireless work ethic into advancing the most important national security and critical civilian missions. It's how we show up every day. It's who we are.

• Happy
  - Be Infectious. Happiness multiplies and creates a positive and connected environment where motivation and satisfaction have an outsized effect on everything we do.
• Helpful
  - Be Supportive. Being helpful is the foundation of teamwork, resulting in a supportive atmosphere where collaboration flourishes, and collective success is celebrated.
• Honest
  - Be Trustworthy. Honesty serves as our compass, ensuring transparent communication and ethical conduct, essential to who we are and the complex domains we support.
• Humble
  - Be Grounded. Success is not achieved alone, humility ensures a culture of mutual respect,…