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Beyond New Horizons

Test range operations and mission support

Splunk Platform Engineer

System AdministrationConfirmed live in the last 24 hours
Full-timeTullahoma, TN, USA$91k - $147k /yr

About the Job

Requirements

  • A bachelor's degree in an IT-related field, or four years of IT-related experience in lieu of a bachelor's degree, and five years of progressive experience in an IT-related field.
  • Must be able to obtain and maintain a Department of Defense Secret-level security clearance and access to the AEDC local area network.
  • U.S. citizenship is required for employment at AEDC.

Responsibilities

  • Administer and sustain Splunk Enterprise infrastructure, including installation, configuration, patching, upgrading, backup, recovery, and lifecycle management of Splunk components and supporting operating systems.
  • Perform Linux system-administration tasks required to support Splunk instances, including account and permission management, file systems, storage, services, process management, certificates, DNS, time synchronization, operating-system patching, performance tuning, and troubleshooting.
  • Configure, operate, and maintain Splunk Enterprise components, including search heads, indexers, deployment servers, forwarders, license management, cluster-management functions, and supporting applications, as applicable to the environment.
  • Monitor the health, availability, performance, storage capacity, indexing throughput, search performance, license consumption, and resource utilization of Splunk infrastructure; identify trends and implement corrective or preventive actions.
  • Configure and manage Splunk data ingestion, including universal and heavy forwarders, inputs, outputs, index routing, parsing, field extraction, sourcetypes, data retention, and index configuration.
  • Administer Splunk users, roles, authentication integrations, role-based access controls, indexes, knowledge objects, dashboards, reports, alerts, saved searches, lookups, and data-model permissions.
  • Develop, maintain, and optimize Splunk Search Processing Language (SPL) searches, dashboards, alerts, reports, and other knowledge objects to support operational, cybersecurity, infrastructure, and customer requirements.
  • Install, configure, test, upgrade, and maintain Splunk apps and add-ons; manage app compatibility, dependencies, configuration deployment, and change control.
  • Implement and maintain automation for Splunk and supporting infrastructure using scripting and configuration-management tools such as Bash, Python, PowerShell, Ansible, and Git-based workflows.
  • Apply, validate, document, and remediate applicable Security Technical Implementation Guide (STIG) requirements for Splunk, Linux operating systems, and supporting infrastructure in accordance with program security and authorization requirements.
  • Perform vulnerability remediation, security hardening, log-review support, configuration-baseline management, and audit support for Splunk infrastructure.
  • Maintain system diagrams, configuration records, runbooks, standard operating procedures, backup and recovery procedures, and troubleshooting documentation.
  • Partner with cybersecurity, network, server, storage, application, and customer teams to troubleshoot data-collection, access-control, performance, and integration issues.
  • Communicate technical findings and recommendations clearly to technical teams, leadership, and customers.
  • Participate in maintenance windows and provide after-hours support for critical infrastructure incidents when required.
  • Perform other duties as assigned.

Desired Qualifications

  • Experience administering Splunk Enterprise in a Department of Defense environment.
  • A current Splunk Core Certified Power User, Splunk Enterprise Certified Admin, Splunk Enterprise Certified Architect, or comparable certification.
  • Experience administering Red Hat Enterprise Linux or comparable enterprise Linux operating systems.
  • Experience administering distributed Splunk architectures, including indexer clusters, search-head clusters, deployment servers, cluster management, universal forwarders, heavy forwarders, and license management.
  • Demonstrated experience creating and optimizing SPL searches, dashboards, reports, alerts, data models, lookups, field extractions, knowledge objects, and role-based access controls.
  • Experience onboarding and normalizing data from operating systems, applications, databases, network devices, cybersecurity tools, cloud services, or enterprise infrastructure.
  • Experience with Splunk Enterprise Security, Splunk IT Service Intelligence, Splunk SOAR, Common Information Model, or other Splunk premium applications and add-ons.
  • Experience configuring authentication and authorization integrations, such as Active Directory, LDAP, SAML, multifactor authentication, certificates, and role-based access controls.
  • Experience with Splunk app and add-on deployment, configuration management, app lifecycle support, and compatibility testing.
  • Experience implementing and assessing DISA STIGs, including automated compliance assessment, remediation tracking, exception documentation, and configuration-baseline management.
  • Experience with Risk Management Framework activities, ACAS, vulnerability management, security control assessments, and audit remediation.
  • Experience with enterprise storage, backup and recovery, virtualization, networking, DNS, load balancing, firewalls, and public key infrastructure.
  • Proficiency with automation and scripting tools, including Ansible, Bash, Python, PowerShell, REST APIs, and Git-based configuration control.

About the Company

Beyond New Horizons

Test range operations and mission support

Beyond New Horizons is a joint-venture contractor supporting test and evaluation operations for the United States Air Force. Its workforce helps operate, maintain and modernize ranges, facilities, technology and mission infrastructure used for aerospace testing. The organization brings together engineering, operations, logistics and program-management capabilities around a long-term federal contract. BNH is therefore a defense mission-support employer rather than an aircraft manufacturer, with work centered on enabling customers to conduct complex tests safely and reliably.

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