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NetSage

Federal cyber security services and training

Senior Dataflow Engineer

Full-Time
No salary listed
Senior
Bachelor's, Master's, PhD, Associate's
Annapolis Junction, MD, USA
In Person
Data & AnalyticsData Engineering
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • TS/SCI with polygraph security clearance
  • Bachelor of Science in Computer Science or a related field and eight years of relevant experience, Doctoral degree and four years, Master of Science degree and six years, Associate of Science degree and ten years of relevant experience
  • Experience designing, developing, and maintaining Apache NiFi dataflows
  • Experience administering and supporting NiFi cluster environments
  • Experience writing Python scripts for automation or operational support
  • Experience working with Elasticsearch for cluster management and deployment
  • Experience creating Kibana visualizations and dashboards to enhance data analytic solutions
  • Comfortable working within Linux environments
  • Familiarity working with Docker and containerized application deployments
  • Experience working with customer tools and data repositories
Responsibilities
  • Manage high-volume data ingestion pipelines
  • Troubleshoot and enhance system performance
  • Support the deployment and operation of scalable data platforms
  • Design, develop, and maintain Apache NiFi dataflows (implies responsibility)
  • Operate NiFi cluster environments
  • Automate operational tasks using Python scripts
  • Work with Elasticsearch for cluster management and deployment and create Kibana visualizations/dashboards for data analytics
Desired Qualifications
  • Experience working with Kubernetes and Kafka

About the company

NetSage provides cybersecurity services to the U.S. federal government, combining offensive and defensive security with data analytics, engineering, and training. Its four pillars are cybersecurity services (adversary emulation, vulnerability research, CNO development, advanced threat detection, incident response, and system hardening), an analytics division using AI/ML and predictive analytics to generate actionable intelligence, engineering to design and sustain on‑premises, hybrid, and secure cloud infrastructure, and realistic mission training for analysts. The company differentiates itself with a veteran- and government civilian‑led workforce and a proven government contracting track record, offering an integrated approach across cyber operations, analytics, engineering, and training. Its goal is to help government clients anticipate and counter threats, maintain secure operations, and field mission‑ready teams.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Annapolis, Maryland

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • NetSage posted multiple 2026 openings for CNO, AI, and cyber-range engineers.
  • Its cyber-range and AI postings signal expanding mission scope beyond classic services.
  • GSA contract refresh 32 and 2026 clauses suggest ongoing procurement relevance.

What critics are saying

  • NetSage's federal dependence exposes revenue concentration if one prime loses task orders in 2026.
  • Recent job ads demand TS/SCI polygraph talent, tightening hiring and delaying delivery.
  • A federal budget or clearance disruption would hit NetSage's entire Annapolis business model.

What makes NetSage unique

  • NetSage holds GSA MAS contract 47QTCA25D002C, renewing federal access in 2026.
  • NetSage builds offensive, defensive, AI, and training cyber services for cleared missions.
  • Jeremy Simpkins has led NetSage since 2013, anchoring continuity and customer trust.

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