43 database administrator jobs found

Description We are seeking a highly skilled and experienced Database Subject Matter Expert (SME) with strong Database Administrator (DBA) capabilities to join our team. The ideal candidate will specialize in PostgreSQL (RDS), bringing expertise in deployment, administration, query tuning, and database monitoring. This role requires a proactive professional capable of managing database operations, optimizing performance, and supporting application development teams. This role is hybrid-remote and requires 2 days on-site in Ashburn, VA per week. Responsibilities: Database Administration: Configure and administer managed PostgreSQL instances in the AWS environment. Maintain database security policies, including role-based access control and data encryption. Query Tuning and Optimization: Analyze and optimize SQL queries for performance improvement, particularly on large tables. Work with development teams to review and enhance...

Description SAIC is seeking Database Administrators to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Database Administrator responsibilities include, but are not limited to: Oversees the strategy, deployment, and management of complex, high-security database systems within MARS Conducts advanced troubleshooting and performance optimization. Leads disaster recovery planning and execution to...

Description SAIC is seeking a TS/SCI cleared Senior Data Engineer in support of NAVWAR's Naval Operational Architecture (NOA) program in San Diego, CA. The Data Engineer will to support a transformational, Navy-led network-centric initiative that converges existing systems, automating the correlation of multiple ISR data streams, dramatically reducing the "sensor-to-shooter" timeline. This is a recently awarded contract, funded for five years. Work is performed on site in San Diego, CA. Responsibilities: Build and optimize robust data pipelines: ingestion, transformation, storage, and governance. Convert between tactical data formats, e.g., XML, JSON, GEOJSON, Cursor-on-Target (CoT), JREAP-C, Link-16. Implement automation using CHRON/CRON jobs and data orchestration frameworks (Apache Airflow, Kafka, AWS Step Functions). Architect and maintain scalable data stores (e.g., Apache Iceberg, Elasticsearch) with schema evolution and deduplication. Enable...

Description SAIC is seeking a TS/SCI cleared Senior Data Engineer in support of NAVWAR's Naval Operational Architecture (NOA) program in San Diego, CA. The Data Engineer will to support a transformational, Navy-led network-centric initiative that converges existing systems, automating the correlation of multiple ISR data streams, dramatically reducing the "sensor-to-shooter" timeline. This is a recently awarded contract, funded for five years. Work is performed on site in San Diego, CA. Responsibilities: B uild and optimize robust data pipelines: ingestion, transformation, storage, and governance. Convert between tactical data formats, e.g., XML, JSON, GEOJSON, Cursor-on-Target (CoT), JREAP-C, Link-16. Implement automation using CHRON/CRON jobs and data orchestration frameworks (Apache Airflow, Kafka, AWS Step Functions). Architect and maintain scalable data stores (e.g., Apache Iceberg, Elasticsearch) with schema evolution and deduplication. Enable...

Description SAIC is seeking a Engineer/Scientist 3 to support the research & development, test and evaluation, fielding, documentation development, configuration management, software engineering and integration, training, fielding and sustainment, cybersecurity, and program management of United States Marine Corps Signals Intelligence Systems (SIS) programs. The position requires the ability to create and maintain custom Windows installations through the use of Microsoft Deployment Toolkit (MDT) as well as integrating proprietary software installations. Efforts will also include the implementation of security standards such as patch updates, Group Policy Objects (GPO), Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) standards and more. Qualifications Required Education and Experience: Bachelor's degree degree in Systems Engineering, Computer Science, Software Engineering, or other engineering related field. Software...

Description We are currently seeking a proactive and motivated database administrator. The candidate must have experience providing day-to-day operational maintenance, support, and upgrades of Oracle on Windows/Linux, preferably in a Federal Government environment. The position requires: a positive customer focused personality, creative problem-solving skills, high technical aptitude, highly detailed and organized, the ability to multitask, and strong communication skills. The database administrator will utilize practical knowledge of the organization's databases, interconnected systems, relevant applications, regulations, and best practices to deliver mission success. Core duties and responsibilities include the following: All Oracle work is primarily on windows with some Linux. Operational maintenance and availability Perform high-level, day-to-day operational maintenance, support, and uptime management for complex database management systems, workstations, and...

Description We are seeking a Senior Database Administrator and Migration Expert to lead the SQL migration from on-premises to Google could. The position requires expertise on SQL installation, configuration, maintenance, and performance tuning of enterprise database systems to On-premises and Google Cloud. This role ensures the security, availability, reliability, and scalability of mission-critical databases covering enterprise systems such as SQL Server. The Senior DBA will drive architecture and capacity planning, automate operational workflows, enforce robust security practices, and mentor other DBAs on Google Cloud. This position requires hands-on experience managing large, high-availability environments both on-premises and in the Google Cloud. It also includes responsibility for planning and executing complex database migrations to Google Cloud platforms. The ideal candidate will be able to work independently and collaborate closely with stakeholders and infrastructure...

Description Position Summary We are seeking a highly skilled and experienced senior-level Database Administrator (DBA) to join our team. The ideal candidate MUST have a strong background in managing and optimizing both Oracle and NoSQL databases. Project teams utilize Oracle RDS and AWS managed databases including Postgres and DocumentDB, and MongoDB, also hosted in AWS. This role requires a thorough understanding of the advantages of NoSQL databases such as the scalability, flexibility, and performance gains and the disadvantages compared to relational databases. The ideal candidate will also have hands-on experience with failover and recovery, backups, migration of on-premises databases to AWS, and proficiency with AWS services. The successful candidate should be passionate about ensuring database performance, availability, and security, and experienced in debugging complex challenges and handling data warehouses. Job Responsibilities Database...

Description SAIC is seeking a seasoned Data Scientist with experience in a modern analytics technology stack and is capable of building pipelines and front-end dashboards and applications. Understand business requirements and translating into technical work. Design and implement features in collaboration with team engineers, product owners, data analysts, and business partners using Agile / Scrum methodology. The candidate must have experience in modern interactive web applications and visualizations. Responsibilities: Build and maintain statistical models. Ability to build programs or systems that can take data and turn it into meaningful information that can be studied. Install continuous pipelines of huge pools of filtered information so that data analyst/scientists can pull relevant data sets for their analyses. Build data workflows using Microsoft Azure (Azure Data Factory, Storage Accounts). Build data workflows and machine learning models in a...

Description SAIC is seeking a UNIX Administrator with hands-on experience in Cohesity backup and recovery solutions to join our team. The ideal candidate will have strong UNIX/Linux administration expertise, solid troubleshooting capabilities, and a background in supporting enterprise backup environments using Cohesity and Veritas. Key Responsibilities: Manage, configure, and maintain UNIX/Linux systems (RHEL, CentOS, Ubuntu, AIX, or Solaris depending on environment). Perform routine OS patching, kernel upgrades, system tuning, and security hardening. Monitor system performance and troubleshoot OS-level issues across compute environments. Manage user accounts, file systems, NFS, packages, permissions, and system services. Support shell scripting for automation and maintenance tasks (Bash, KSH, Python optional). Administer and support Cohesity DataProtect clusters for enterprise backup operations. Configure protection jobs, policies, storage domains,...

Description SAIC is looking for an intermediate to experienced network engineer / systems administrator with background in configuring, maintaining, and troubleshooting networking equipment, servers and processing systems. Also a background with spacecraft Command and Control processing/scheduling tools. Must have excellent speaking, listening and written communication skills. Team oriented and customer focused attitude is critical due to multiple networking locations and varied U.S. Government end users. • background needed with spacecraft Command and Control or processing/scheduling tools - Maintain all components of computer network software including software licenses, software version updates and anti-virus software. Configure and maintain firewalls, switches and servers in an operational environment. Troubleshoot network hardware issues. -Responsible for network administration, fault detection and fault isolation services, network traffic monitoring and minimising...

Description SAIC is seeking a seasoned Data Scientist with experience in a modern analytics technology stack and is capable of building pipelines and front-end dashboards and applications. Understand business requirements and translating into technical work. Design and implement features in collaboration with team engineers, product owners, data analysts, and business partners using Agile / Scrum methodology. The candidate must have experience in modern interactive web applications and visualizations. Responsibilities • Build and maintain statistical models • Ability to build programs or systems that can take data and turn it into meaningful information that can be studied. • Install continuous pipelines of huge pools of filtered information so that data analyst/scientists can pull relevant data sets for their analyses. • Build data workflows using Microsoft Azure (Azure Data Factory, Storage Accounts) • Build data workflows and machine learning models in a...

Description SAIC is seeking a Modeling and Simulation (M&S) Analyst to support the Collaborative Operations for Battlespace Resilient Architecture (COBRA) program at the US Air Forces Europe / Air Forces Africa (U-A) Warfare Center (UAWC) in Kaiserslautern, Germany. COBRA provides for the implementation, integration, development, and delivery of Modeling and Simulation (M&S) solutions to support the US Air Force, Department of Defense, and mission partner multi-domain operations (MDO) within the Joint All-Domain Command and Control (JADC2) strategy. This role of this position is to facilitate the delivery of local and distributed live, virtual, and constructive (LVC) training environments to US and partner-nation military forces spanning the United States European Command (USEUCOM) and United States Africa Command (USAFRICA) Areas of Responsibility. Duties of the Modeling & Simulation Analyst will include: Provide M&S services and support for all...

Description The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across tactical, joint, interagency, allied, and coalition partners, including Army Service Component Commands (ASCC), Joint Task Force J-2s, and Combatant Commands. This position is contingent upon award expected summer 2026. Work is to be performed at Ft. Belvoir, VA. Performs high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations and servers. Coordinates, directs and performs complex software installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades and maintains them in accordance with established IT policies and procedures. Continually monitors and tunes multiple systems to achieve optimum performance levels. Ensures workstation/server data integrity by evaluating, implementing, and managing appropriate...

Description SAIC is seeking a highly skilled and experienced Data & Storage Integration Engineer with a strong background in software integration, data science, and enterprise storage systems. The ideal candidate will bring advanced expertise in scripting, data analytics, storage technologies, and enterprise systems to support complex integration, performance, and analytics objectives across a dynamic IT environment. Responsibilities: Storage Systems & Infrastructure: Design, deploy, configure, and maintain NetApp storage systems (e.g., FAS, AFF, E-Series, 8200, 8300, A300) Manage storage protocols (NFS, CIFS/SMB, iSCSI, FC) and ONTAP operating systems Monitor performance, implement provisioning, and configure storage virtual machines (SVMs) Data Science & Advanced Analytics: Develop statistical and operations research models to support business and technical objectives Design and execute data mining, graph algorithms, or analytics...

Description SAIC is seeking a highly skilled and experienced Data & Storage Integration Engineer with a strong background in software integration, data science, and enterprise storage systems. The ideal candidate will bring advanced expertise in scripting, data analytics, storage technologies, and enterprise systems to support complex integration, performance, and analytics objectives across a dynamic IT environment. Responsibilities: Storage Systems & Infrastructure: Design, deploy, configure, and maintain NetApp storage systems (e.g., FAS, AFF, E-Series, 8200, 8300, A300) Manage storage protocols (NFS, CIFS/SMB, iSCSI, FC) and ONTAP operating systems Monitor performance, implement provisioning, and configure storage virtual machines (SVMs) Data Science & Advanced Analytics: Develop statistical and operations research models to support business and technical objectives Design and execute data mining, graph algorithms, or analytics...

Description SAIC is seeking a Monitoring Lead-Application Hosting candidate to support our DOT contract. This person is responsible for the design of the DOT SMS and supporting the Service Management System operations, to include engineers and the SMS development life cycle. Full-time onsite at DOT HQ, Washington DC This role is responsible for ensuring the effective discovery, monitoring, and management of IT infrastructure - including servers, cloud services, networks, applications, and storage systems - through OpenText, OBM, SiteScope and other tools. Resolves and appropriately completes assigned tasks and change requests, acting as an escalation point for monitoring-related issues. Provides co-witness and correlation support during assessment and outage bridges to assist in resolving service disruptions and restoring services. Creates alerts and notifications based on service availability. Creates policies and procedures for performing monitoring and standardizes...

Description SAIC is seeking an experienced Site Manager at Camp Lejeune, NC to supervise and lead our Combat and Strategic Systems Operation. This role involves providing oversight and ensuring support for 2nd and 3rd echelon maintenance and Operator/Maintenance Training on Medium and Light Tactical Vehicle Platforms in support of Naval Surface Warfare Center (NSWC) Crane tasking portfolio. JOB DESCRIPTION: Supervision and Leadership: Act as the primary representative with overarching responsibility for implementation and optimization of hardware products and multi-vendor systems at customer sites. This includes leading a team of technicians and specialists, ensuring efficient identification and replacement of components, and conducting functional tests to return articles to service. Primary Point of Contact: Serve as the primary point of contact between the Liaison Officer (LNO) & IIMEF with Crane and SAIC leadership, ensuring clear communication and...

Description The Application Vulnerability Assessment Program (AVAP) Engineer is responsible for operating and securing the program's application security platforms, including OpenText Fortify, OWASP Dependency-Track, and any future application security tools, deployed in containerized and virtualized environments within Azure Kubernetes Service (AKS). This role manages Kubernetes-based infrastructure (AKS), container image pipelines, and automation through Infrastructure-as-Code and CI/CD (Azure DevOps) to ensure resilient, scalable, and compliant deployments. The engineer will perform system administration for both Windows and Linux environments, enforce security and compliance requirements aligned to federal standards, and maintain runbooks, SOPs, and metrics to support operational excellence. In addition, the role supports AVAP customers by troubleshooting platform issues to minimize downtime and ensure mission-critical vulnerability assessment services remain highly...

Description SAIC is seeking to hire a Software Developer, Identity and Access Management Specialist to support the Resource Enterprise Services (RES) for Program Resources and Information Systems Management Division (PRISM), for the Office of the Secretary of War (OSW), Cost Assessment and Program Evaluation (CAPE). The PRISM division is responsible for maintaining of business applications to support matters relating to the planning and programming phases of the Planning, Programming, Budgeting, and Execution (PPBE) and the preparation of material and guidance for such systems PPBE is the Department of Defense (DOD) process for allocating resources. The Software Developer, Identity and Access Management will: Design and develop a secure authentication and authorization system, with a focus on Security Assertion Markup Language (SAML), single sign-on (SSO), and other Identity and Access Management (IAM) protocols like OAuth and OpenID Connect. Collaborate with...