Full-Time

Principal Oracle Database Administrator

On-Site, TS/SCI Required

Posted on 8/23/2025

Everfox

Everfox

501-1,000 employees

High-assurance cybersecurity platform for government

No salary listed

Huntsville, AL, USA

In Person

On-site in Huntsville, AL; telework not available.

Category
Data & Analytics (3)
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Requirements
  • An active *(currently in use)* – ***TS with SCI or SCI eligibility within two years from last use.***
  • A bachelor’s degree in computer science, Information Systems, Cyber Security, or equivalent education and work experience.
  • At least one [DoD 8140 Cyber Workforce Qualification Program](https://intellectualpoint.com/dodd-8140/) certification, at IAT level II (2) or higher.
  • The ability to obtain the appropriate work authorizations required under U.S. ITAR or EAR regulations from the applicable U.S. government agency.
  • 12+ years’ experience performing the following tasks:
  • Installing, maintaining, and troubleshooting the RHEL 8.x OS supporting Oracle Database software in physical and virtualized environments.
  • Installing, maintaining, and troubleshooting pluggable and containerized Oracle 19c Databases in physical and virtualized environments.
  • Performing RHEL 8.x and Oracle 19c upgrades/patching.
  • Periodically validating Oracle 19c backup/recovery operations leveraging RMAN.
  • Monitoring and troubleshooting Oracle database performance.
  • Proficiency in configuring, managing, and troubleshooting Oracle RAC and Exadata systems.
  • Strong experience with Oracle Data Guard (Physical, Logical, and Snapshot Standby).
  • Hands-on experience with Data Guard Broker and DGMGRL (command-line interface).
  • Deep understanding of backup and recovery processes using RMAN.
  • Proficiency in ASM (Automatic Storage Management) for managing storage in RAC and Exadata environments.
  • Expertise in network configuration and managing high availability setups for RAC, Exadata, and Data Guard systems.
  • Experience with Oracle Enterprise Manager (OEM) for monitoring and managing Oracle databases and related technologies.
  • In-depth knowledge of high-availability and disaster recovery concepts, and the ability to perform failover and switchover in RAC and Data Guard environments.
  • Providing on-demand support for database-related issues and, if need be, working with Oracle support to address any unsolvable issues.
  • Working with the product support and development teams to address issues or bugs discovered in products running at a customer location.
  • Working with onsite government, contractor, or subcontractor staff to resolve issues with onsite products as a first line of support.
  • Reviewing, applying, and remediating security vulnerabilities or security controls based on STIG guidance or scanning reports.
  • Installing firmware updates on physical components such as DellEMC or HPE servers and SANs.
  • Communicating daily with customers and Everfox management, providing detailed activity summaries and in-depth trip reports where applicable.
  • Assisting in the lifting/racking and cabling of physical hardware.
Responsibilities
  • Installing, maintaining, and troubleshooting the RHEL 8.x OS supporting Oracle Database software in physical and virtualized environments.
  • Installing, maintaining, and troubleshooting pluggable and containerized Oracle 19c Databases in physical and virtualized environments.
  • Installing, maintaining, and troubleshooting Oracle Data Guard, Real Application Clusters (RAC) and Exadata systems.
  • Oracle RAC Administration: Configure, manage, and maintain Oracle Real Application Clusters (RAC) for high availability and scalability in multi-node environments.
  • Exadata Administration: Configure, manage, and optimize Oracle Exadata systems to maximize performance, storage efficiency, and database availability.
  • Oracle Data Guard Administration: Set up, manage, and monitor Oracle Data Guard environments, including Physical Standby, Logical Standby, and Snapshot Standby configurations.
  • Perform switchover and failover procedures for both RAC and Data Guard environments to ensure minimal downtime and continuity of services.
  • Implement and maintain Data Guard Broker for simplified management and monitoring of Data Guard configurations.
  • Optimize the performance and synchronization of Data Guard databases, ensuring minimal data loss in case of failure.
  • Utilize RMAN (Recovery Manager) to perform backups and restore operations for both primary and standby databases.
  • Monitor Oracle RAC environments for database performance, including interconnect configurations, and manage failover scenarios.
  • Manage shared storage solutions, including ASM (Automatic Storage Management) in both RAC and Exadata environments.
  • Troubleshoot issues in RAC and Exadata environments, including network latency, performance bottlenecks, and replication inconsistencies.
  • Configure backup and recovery strategies in a RAC and Data Guard setup using RMAN to ensure data integrity and consistency across all nodes.
  • Ensure high availability of databases across RAC clusters and Exadata configurations, providing solutions for quick recovery during system failures.
  • Collaborate with network and storage teams to configure and manage the infrastructure required for RAC, Exadata, and Data Guard deployments.
  • Document and maintain procedures for Data Guard, RAC, and Exadata configuration, management, and troubleshooting.
  • Performing RHEL 8.x and Oracle 19c upgrades/patching.
  • Periodically validating Oracle 19c backup/recovery operations leveraging RMAN.
  • Monitoring and troubleshooting Oracle database performance.
  • Provide on-demand support for database-related issues and, if need be, work with Oracle support to address any unsolvable onsite problems.
  • Working with the product support and development teams to address issues or bugs discovered in products running at a customer location.
  • Working with onsite government, contractor, or subcontractor staff to resolve issues with onsite products as a first line of support.
  • Reviewing, applying, and remediating security vulnerabilities or security controls based on STIG guidance or scanning reports.
  • Installing firmware updates on physical components such as DellEMC or HPE servers, SANs.
  • Communicating daily with customers and Everfox management, providing detailed activity summaries and in-depth trip reports where applicable.
  • Assisting in the lifting/racking and cabling of physical hardware.
Desired Qualifications
  • Experience working in cloud environments such as AWS, Azure, GovCloud, or Google Cloud.
  • Experience working with N-Tier architecture.
  • Experience with Java application servers.
  • Oracle Certifications, such as OCA, OCP, and OCM.
  • Oracle Certified Expert (OCE) in RAC, Exadata, or Data Guard.
  • Certifications from Cisco, McAfee, Microsoft, Oracle, Red Hat, Symantec, or VMware.

Everfox provides defense-grade cybersecurity platforms for government, defense, intelligence, and regulated sectors. It secures cross-domain data access, threat protection, and insider-risk management through Cross-Domain Solutions, Content Disarm & Reconstruction, and Insider Risk Analytics. Since acquiring Garrison Technology, it adds hardware-enforced security (hardsec) using FPGA to protect air-gapped environments and enable multi-domain access on one device. Backed by 25+ years in the field and now independent under TPG, Everfox aims to protect critical data and networks, reduce insider and external threats, and simplify secure cross-domain access.

Company Size

501-1,000

Company Stage

Seed

Total Funding

$8.1M

Headquarters

Herndon, Virginia

Founded

2023

Simplify Jobs

Simplify's Take

What believers are saying

  • Antillion partnership embeds cybersecurity in PACE AIR and FRONTIER edge platforms.
  • Palantir collaboration enables real-time AI-driven intelligence from multi-sensors.
  • CYBER360 report shows 94% FSB cyberattack rate, boosting insider risk demand.

What critics are saying

  • Palantir dominates defense AI, forcing Everfox commoditization in 12-24 months.
  • TPG's $2.45B debt demands growth, triggering R&D cuts in 12-18 months.
  • Garrison UK hardsec faces U.S. export controls, stranding value in 6-18 months.

What makes Everfox unique

  • Everfox delivers Cross-Domain Solutions for secure data transfer across classification levels.
  • Garrison acquisition integrates FPGA-based hardsec for air-gapped network protection.
  • Insider Risk Solutions provide user activity monitoring against internal threats.

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Benefits

Health Insurance

Unlimited Paid Time Off

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

4%
Defense Advancement
Mar 31st, 2026
Antillion enters partnership to secure & expand deployable edge capabilities.

Antillion enters partnership to secure & expand deployable edge capabilities. A new partnership between Antillion and Everfox will integrate high-assurance cybersecurity into rugged hardware platforms for mission-critical data protection By Olivia Hannam / 31 Mar 2026 Antillion has recently secured a new partnership with Everfox to expand secure, deployable capabilities at the edge for defence and security sectors. Through this collaboration, Antillion will serve as an Everfox systems integrator. The partnership focuses on combining Antillion's edge hardware platforms with Everfox's trusted technologies to deliver integrated solutions tailored for complex operational environments. Everfox specializes in high-assurance cybersecurity and cross-domain solutions, supporting government and defence customers globally. Their technology enables secure data movement, access, and protection across various classification boundaries. These capabilities allow organizations to operate effectively in mission-critical settings where security and trust are essential. The integration will see Everfox capabilities embedded into Antillion's PACE AIR and FRONTIER platforms. These hardware systems are specifically engineered for constrained, remote, and operational environments. By merging these technologies, the companies aim to bring secure processing closer to the point of need, extending the value of rugged hardware with proven cyber and cross-domain functionality. This collaboration reflects a shared focus on delivering deployable, usable technology that performs under real-world conditions. Together, Antillion and Everfox are positioned to support the evolving requirements for secure edge computing across the defence sector and related industries. Joint solutions are currently in development. Edge Computing Solutions for Mission-Critical Defense, First Responder & Security Applications Rio House, 715 Waterside Drive, Aztec West, Bristol BS32 4UD United Kingdom Regional Offices

Business Wire
Sep 8th, 2025
Everfox and Anduril Industries Announce Cross Domain Partnership

Everfox has selected Anduril's Voyager platform as its preferred edge server hardware platform, enabling data and AI-driven workflows to reach U.K., U.S., NATO and allied warfighters faster and more securely.

IFA Magazine
Mar 27th, 2025
94% Of Financial Services And Banking Orgs Suffer Cyber Attack In Last Year As Insider Threat Looms

Everfox, a global high-assurance cybersecurity leader, today released new research exposing how financial services and banking (FSB) organisations are struggling to combat increasingly sophisticated attacks. However, the complexities of regulatory compliance are presenting a barrier to adopting the preventative security measures security leaders believe will be the answer.The CYBER360 report reveals FSB organisations are facing 114 cyberattacks each week with 94% of organisations having fallen victim to a cyberattack over the past 12 months. Phishing attacks (28%), compromised access credentials (25%) and DDoS attacks (24%) were revealed to be the most common attack types. And on average, these organisations paid more than $531,000 on the recovery costs of a cyberattack. But it’s not just the volume of cyberattacks which poses a concern to industry security leaders. 68% of FSB organisations believe that the sophistication of cyberattacks is increasing year on year. A complicating factor is that this risk is not only presented by external actors; one in three security leaders in FSB organisations identify insider threats as a top security concern. Sean Berg, CEO at Everfox, commented “The sophistication of threats posed by external and internal threat actors puts security leaders in financial services organisations under immense pressure. Not only is this translating into real financial losses through the costs of recovering from such attacks, but the heightened regulatory environment adds to this pressure

CIO First
Mar 26th, 2025
Everfox and Palantir Partner to Strengthen Joint Command and Control Capabilities

By integrating Everfox's cross-domain solutions with Palantir's AI-driven analytics, this collaboration will provide warfighters with real-time intelligence from multiple sensors, platforms, and networks - ensuring a seamless, unified data environment.

IFA Magazine
Mar 25th, 2025
Insider Threats And Regulatory Pressures Create Perfect Storm For Financial Services Firms’ Security

Everfox, a global high-assurance cybersecurity leader, today released new research exposing how financial services and banking (FSB) organisations are struggling to combat increasingly sophisticated attacks. However, the complexities of regulatory compliance are presenting a barrier to adopting the preventative security measures security leaders believe will be the answer.The CYBER360 report reveals FSB organisations are facing 114 cyberattacks each week with 94% of organisations having fallen victim to a cyberattack over the past 12 months. Phishing attacks (28%), compromised access credentials (25%) and DDoS attacks (24%) were revealed to be the most common attack types. And on average, these organisations paid more than $531,000 on the recovery costs of a cyberattack.But it’s not just the volume of cyberattacks which poses a concern to industry security leaders. 68% of FSB organisations believe that the sophistication of cyberattacks is increasing year on year. A complicating factor is that this risk is not only presented by external actors; one in three security leaders in FSB organisations identify insider threats as a top security concern.Sean Berg, CEO at Everfox, commented “The sophistication of threats posed by external and internal threat actors puts security leaders in financial services organisations under immense pressure

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