Haystack
← Back to Jobs
Employee
Engineering
TCTEKsystems c/o Allegis Group logo

Elasticsearch Engineer with Security Clearance

TEKsystems c/o Allegis GroupLincoln, MA🇺🇸United StatesPosted Oct 15, 2026

Why This Role Stands Out

This hybrid Elasticsearch Engineer role offers a fantastic opportunity to leverage your extensive Elastic Stack administration and security operations expertise to solve complex cybersecurity challenges within a reputable organization. You'll thrive here if you're a mid-senior level professional with a passion for innovation and a drive to build cutting-edge security analytics solutions, and we encourage you to apply!

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Lincoln, MA, United States
Posted
Yesterday
Agile

Job Description

Designs, implements, integrates, and maintains systems and tools to automate complex cyber activities. Applies leading-edge principles, theories, and concepts. Contributes to the development of new principles and concepts. Works on unusually complex problems and provides highly innovative solutions. Operates with substantial latitude for unreviewed action or decision. Mentors or supervises employees in both company and technical competencies. Qualifications

  • 5+ years of experience administering Elastic Stack, including Elasticsearch, Kibana, Logstash, Beats, or Fleet
  • Experience managing Elasticsearch index lifecycle policies, index templates, and data streams at scale, and building Kibana dashboards, visualizations, and lens-based analytics for security operations
  • Experience with Elastic Security detection rules, alerts, and case management workflows
  • Experience with log ingestion pipeline design, including parsing, enrichment, and normalization across heterogeneous log sources such as network, endpoint, identity, and cloud
  • Experience with Elastic Common Schema (ECS) and mapping non-standard log sources into ECS-compliant fields
  • Experience working in government cybersecurity environments such as SOC, SIEM operations, or defensive cyber
  • Experience optimizing log collections from AWS platform, endpoints, and network devices
  • Knowledge of AI/ML concepts as applied to security analytics such as anomaly detection, behavioral baselining, or threat scoring
  • Abily to obtain a Secret clearance
  • Bachelor’s degree
Nice to Have Skills
  • Experience working in an agile working environment
  • Experience working with DoD clients
  • Experience with Elastic\'s ML jobs, including for User and Entity Behavior Analytics (UEBA), rare process detection, or anomalous login patterns
  • Experience with Elastic AI Assistant or integration of LLMs into Elastic Security workflows such as natural language querying and alert triage assistance
  • Experience building or fine-tuning ML models outside Elastic, including Python, scikit-learn, and PyTorch, for security use cases such as threat detection or lateral movement scoring
  • Experience with Elastic Agent fleet management at scale, including custom integrations and policy management
  • Experience with cross-domain data flows and working in multi-classification environments such as IL4, IL5, or IL6
  • Experience with ES|QL or EQL for advanced threat hunting and detection-as-code workflows
  • Kubernetes Certification such as Kubernetes and Cloud Native Certification or Kubernetes Application Developer Certification Enterprise Req Skills
Elk stack,Elasticsearch,kibana,aws Job Title elasticsearch engineer Top Skills Details
  • 5+ years of experience administering Elastic Stack, including Elasticsearch, Kibana, Logstash, Beats, or Fleet
  • Experience managing Elasticsearch index lifecycle policies, index templates, and data streams at scale, and building Kibana dashboards, visualizations, and lens-based analytics for security operations Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms.  If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)

Similar jobs