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Job Description

Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the U.S. National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United States and its allies by providing high-hazard experimentation and incident response capabilities through operations, engineering, education, field, and integration services and by acting as environmental stewards to the Site’s Cold War legacy. Our VISION is to be the user site of choice for large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground, on the ground, and in the air. (See NNSS.gov for our unique capabilities.) Our 2,750+ professional, craft, and support employees are called upon to innovate, collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today.

+ MSTS offers our full-time employees highly competitive salaries and benefits packages including medical, dental, and vision; both a pension and a 401k; paid time off and 96 hours of paid holidays; relocation (if located more than 75 miles from work location); tuition assistance and reimbursement; and more.

+ MSTS is a limited liability company consisting of Honeywell International Inc. (Honeywell), Jacobs Engineering Group Inc. (Jacobs), and HII Nuclear Inc.

Responsiblities

The Information Technology Directorate is looking for an Oracle Fusion Cloud Administrator (Senior Applications Analyst) to join the Enterprise Application Solutions team.

Core Technical Skills

+ **OCI Administration:** Strong working knowledge of OCI networking, security lists, security zones, and general cloud security principles (e.g., least privilege, shared responsibility model).

+ **Single Sign-On (SSO) Expertise:** In-depth knowledge and hands-on experience with SSO configuration and management, including integration with external identity providers like Microsoft Entra ID (Azure AD) or ForgeRock using protocols such as SAML.

+ **Identity and Access Management (IAM):** Advanced administration of OCI Identity and Access Management domains, including configuration of users, groups, roles, and policies to ensure strict access controls across all cloud resources.

+ **VCN Networking:** Deep, hands-on experience designing, implementing, and managing VCNs, subnets (public and private), and gateways (Internet Gateway, NAT Gateway, Service Gateway) within OCI. Experience should also include managing security lists, route tables, and DNS configuration for OCI resources.

+ **Hybrid Cloud Integration:** Demonstrated experience in a hybrid environment, managing interactions and data flow between Oracle Fusion Cloud applications (SaaS) and on-premise systems (e.g., Oracle E-Business Suite, third-party legacy applications).

+ **Networking and Connectivity:** Solid understanding of networking principles for connecting cloud and on-premise networks, including the use of VPNs, Oracle FastConnect, and Service Gateways within OCI to ensure secure and efficient data transfer.

+ **Architecture & Strategy:** Ability to contribute to the architectural design and strategy for enterprise systems, ensuring seamless operation across both on-premise and SaaS components, and advising on migration pathways to the cloud.

+ **System Management:** Experience with upgrades, patching, performance monitoring, and tuning of Oracle Fusion HCM/ERP environments and underlying OCI infrastructure.

+ **Automation and Scripting:** Experience with scripting languages (Python, Shell, etc.) and automation tools (Terraform, Ansible) to streamline operations and manage infrastructure as code is highly desirable.

+ **Scalability & Enterprise Environment Experience:**

+ Proven experience in managing, monitoring, and scaling medium to large-scale, enterprise-level cloud environments, specifically within Oracle Cloud Infrastructure (OCI).

+ Ability to architect and manage multi-region deployments with complex networking (VCN peering, FastConnect, VPNs) to support high availability and disaster recovery strategies.

+ Experience optimizing performance and managing costs across a significant footprint of cloud resources (hundreds of compute instances, multiple databases, extensive storage volumes, and numerous SaaS integrations).

+ Demonstrated ability to implement governance, security, and compliance controls across a broad and evolving cloud landscape.

+ **Network Security:** Proficiency in securing network perimeters using OCI security features, including Virtual Cloud Network (VCN) security lists, Network Security Groups (NSGs), and implementing Location-Based Access Controls (LBAC) to restrict access to authorized IP addresses.

+ **Proactive Threat Monitoring:** Experience utilizing OCI native security tools such as **Oracle Cloud Guard** and **Security Zones** to continuously monitor environments for misconfigurations, detect threats, and enforce security postures.

+ **Data Protection:** Knowledge and experience with data security best practices, including data encryption at rest and in transit (using TLS), and potentially using tools like **Oracle Data Safe** for database security assessments and auditing.

+ **Auditing and Compliance:** Experience with collecting and retaining identity and application access logs, utilizing audit APIs or tools like the Oracle Risk Management service to ensure compliance with internal policies and industry regulations.

+ **Vulnerability Management:** Responsibility for managing the application of security patches and updates in collaboration with Oracle to ensure the environment is protected against known vulnerabilities.

Qualifications

Due to the nature of our work, US Citizenship is required for all positions.

+ Bachelor’s degree in a computer related field or equivalent computer related experience with at least 5 years of relevant, progressively responsible experience.

+ Relevant Oracle certifications are highly valued, such as Oracle Cloud Infrastructure Certified Architect.

+ 10 or more years of experience in Oracle ERP/Cloud system administration, with a minimum of 4 years specifically focused on Oracle Fusion Cloud Applications (ERP, HCM, SCM, etc.) and Oracle Cloud Infrastructure (OCI) highly preferred.

+ Proven experience in managing, provisioning, and maintaining Oracle Fusion Cloud environments (production, QA, sandbox).

+ Extensive experience with OCI services and PaaS (OIC, Databases, OAC, Compute, Storage, and Networking) components.

+ Experience using My Oracle Support, OTN and other Oracle-provided support resources.

+ Demonstrate advanced knowledge of technical principles, theories, standards, practices and procedures in software development or database administration.

+ Ability to coach or mentor less senior staff.

+ Ability to multitask.

+ Ability to lead complex projects that may involve other IT sections, other departments, and consultants.

+ Ability to support multiple increasingly complex software applications or database platforms.

+ Must have experience in broad range of tools and technology used by NNSS.

+ Ability to solve complex design problems.

+ Strong analytical skills.

+ Demonstrate good problem solving skills.

+ Demonstrate good technical trouble shooting skills.

+ Demonstrate good testing and debugging skills.

+ Demonstrate strong skillset in SQL Server and Oracle relational databases.

+ Demonstrate excellent verbal and written communication and presentation skills.

+ The primary work location will be at the Losee Road facility in North Las Vegas, Nevada.

+ Work schedule will be 4/10s Monday through Thursday (subject to change).

+ Pre-placement physical examination, which includes a drug screen, is required. MSTS maintains a substance abuse policy that includes random drug testing.

+ Must possess a valid driver’s license.

Ability to obtain a HSPD-12 Personal Identity Verification credential under the Department of Energy Order 206.2, ‘ _Identity, Credential, and Access Management_ ,’ and Supplemental Directive NNSA SD 206.2, ‘ _Implementation of Personal Identity Verification for Uncleared Contractors_ .’

MSTS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, veteran status or other characteristics protected by law. MSTS is a background screening, drug-free workplace.

Annual salary range for this position is: **$97,219.20 - $145,828.80.**

Starting salary is determined based on the position market value, the individual candidate education and experience and internal equity.