N

Nevada National Security Site

Manages nuclear deterrent stewardship and emergencies

Oracle Fusion Cloud Administrator

Full-Time
$142.4k - $220.8k/yr
Expert
Bachelor's
North Las Vegas, NV, USA
In PersonPrimary work location is the Losee Road Facility. Work schedule is four 10-hour days, Monday through Thursday.
IT OperationsEnterprise Applications
No H1B Sponsorship
US Citizenship Required

About the job

Requirements
  • A bachelor's degree in a computer-related field or equivalent computer-related experience, with at least 12 years of relevant, progressively responsible experience.
  • At least 15 years of progressive information technology experience in Oracle system administration.
  • At least 8 years designing, implementing, and supporting large-scale enterprise cloud solutions.
  • At least 5 years focused on Oracle Fusion Cloud Administration (ERP, HCM, SCM, etc.), Oracle Cloud Infrastructure architecture, integrations, and operation strategy.
  • Advanced experience administering Oracle Fusion Cloud applications, including ERP, HCM, and SCM.
  • Expert knowledge of Oracle Cloud Infrastructure services, including compute, networking, storage, identity and access management, security, monitoring, and database services.
  • Experience supporting large production environments with complex integrations, security requirements, and compliance obligations.
  • Strong understanding of Oracle quarterly release management, regression testing processes, pod management and refreshes, environment lifecycle management, and enterprise change management.
  • Ability to obtain an HSPD-12 Personal Identity Verification credential under Department of Energy Order 206.2 and NNSA Supplemental Directive 206.2.
  • Must possess a valid driver's license.
  • Must complete a pre-placement physical examination, including a drug screen, and be subject to random drug testing.
Responsibilities
  • Serve as a senior technical administrator for the organization's Oracle Fusion Cloud environments (PaaS and SaaS), supporting ERP, HCM, SCM, and related Oracle Cloud services; manage production and non-production environments, including configuration, provisioning, refresh coordination and updates, creating test accounts, maintenance, troubleshooting, and operational support.
  • Administer and support Oracle Cloud Infrastructure and associated platform services, including Oracle Integration Cloud, Oracle Analytics Cloud, APEX applications, and other supporting OCI services required by enterprise applications.
  • Administer and maintain identity and access controls across Oracle Fusion and OCI, including users, groups, roles, policies, security domains, privileged access, and least-privilege controls; support integration with enterprise identity providers and single sign-on technologies such as Microsoft Entra ID using SAML and related authentication protocols.
  • Design, configure, maintain, and troubleshoot OCI networking supporting Oracle cloud services, including virtual cloud networks, subnets, route tables, security lists, network security groups, gateways, DNS, VPN connectivity, FastConnect, and connectivity between cloud and on-premises systems.
  • Support secure integration and data movement between Oracle Fusion Cloud, OCI/PaaS services, and Oracle APEX custom applications; collaborate with integration and application teams to diagnose connectivity, authentication, data transfer, and performance issues.
  • Monitor Oracle Fusion and underlying OCI services for availability, performance, capacity, security, and operational health; investigate system issues, perform root cause analysis, coordinate remediation, and implement reliability and performance improvements.
  • Implement and maintain cloud security controls across Oracle Fusion and OCI environments; coordinate vulnerability remediation, security patches, configuration changes, and Oracle-provided updates to protect systems and maintain approved security baselines.
  • Configure and support OCI security capabilities such as encryption, TLS, logging, auditing, and other security controls; assist cybersecurity teams with security assessments, incident investigations, remediation, and continuous monitoring using Splunk or similar tools.
  • Maintain system configurations, access records, audit logs, technical documentation, and supporting evidence needed to meet organizational, contractual, regulatory, and cybersecurity requirements; participate in compliance assessments, control validation, risk remediation, and audits.
  • Provide senior-principal-level technical guidance for Oracle Fusion, OCI, and related enterprise platforms; evaluate architectural options, recommend improvements, and contribute to cloud migration, modernization, scalability, high availability, disaster recovery, and platform lifecycle strategies.
  • Design and maintain resilient Oracle Cloud Infrastructure supporting enterprise availability and recovery requirements; participate in disaster recovery planning and testing, capacity planning, backup and recovery, and validation.
  • Identify opportunities to automate repetitive administration and operational processes using scripting, APIs, and automation technologies; develop repeatable processes to improve reliability, security, and administrative efficiency.
  • Administer and support Oracle Visual Builder Studio for Oracle Fusion Cloud extensions and configuration management, including project setup, access and security, source control, build and deployment pipelines, environment integration, and troubleshooting; partner with development and functional teams to promote extensions and configuration changes through development, testing, and production in accordance with change management practices.
  • Serve as the senior escalation point for complex Oracle Fusion, OCI, identity, integration, and cloud infrastructure issues; lead technical troubleshooting and root cause analysis, and coordinate resolution across internal technical teams, vendors, and Oracle support.
  • Open, manage, and escalate Oracle Support Service Requests and work with Oracle technical resources to resolve defects, service interruptions, performance issues, and product-related problems; track issues through resolution and communicate technical status and risk to stakeholders.
  • Develop and maintain architecture diagrams, configuration documentation, operational procedures, runbooks, recovery procedures, and technical standards; provide technical guidance, mentoring, and knowledge transfer to other systems administrators and Fusion team members.
Desired Qualifications
  • Oracle Cloud Infrastructure Architect Professional certification.
  • Oracle Cloud Security Professional certification.
  • Oracle Fusion Cloud Administration certificates.
  • Experience in government, finance, or highly regulated environments.
  • Experience with Agile delivery methodologies.
  • Experience with Oracle SaaS/PaaS/IaaS governance.

About the company

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Nevada National Security Site

View

It maintains the U.S. nuclear deterrent, provides nuclear and radiological emergency response training, and supports nonproliferation and arms control efforts. It conducts national-level experiments and collaborates with national laboratories and federal agencies to support national security work. It uses facilities, labs, simulations, and field exercises to develop detection, response, and stewardship capabilities. Its goal is to strengthen national security while ensuring environmental stewardship and collaboration with government partners.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

North Las Vegas, Nevada

Founded

N/A

Get referred to Nevada National Security Site

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Simplify Jobs

Simplify's Take

What believers are saying

  • DOE updated NNSS contract modifications through May 2026, showing continued funding flow.
  • September 2026 solicitations for paving, cooling, and modular construction signal active site expansion.
  • Nye County sheriff support is headed for renewal after December 31, 2026.

What critics are saying

  • August 2026 gun entry charges exposed North Las Vegas perimeter vulnerabilities.
  • DOE rescinded obsolete traffic rules on August 12, 2026, signaling procedural cleanup.
  • Contract operations depend on annual funding mods, increasing DOE renewal and performance risk.

What makes Nevada National Security Site unique

  • DOE's only active nuclear test site supports stockpile stewardship subcritical experiments.
  • Mission Support and Test Services runs a 2027 contract with $11.3 billion value.
  • NNSS combines weapons security, environmental management, and defense technology under one federal mission.

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Benefits

  • Remote Work Options