Greenplum Database Administrator / Application DBA

usm2 is seeking a skilled Greenplum Database Administrator / Application DBA to join our dynamic team. In this role, you will be responsible for managing and optimizing our Greenplum database environment, ensuring high availability, performance, and security. You will collaborate with cross-functional teams to support application development and data managem…

Join our dynamic team at bcforward as a Greenplum Software Tester! In this role, you will be responsible for ensuring the quality and performance of our Greenplum database solutions. Your expertise will help drive innovation and improve our testing strategies.

We are seeking a detail-oriented and motivated Greenplum Software Tester to join our dynamic team. In this role, you will be responsible for testing and validating software applications to ensure they meet our high standards of quality and functionality. Your work will directly contribute to the performance and reliability of our Greenplum databases.

Join Comtech LLC as a Database Developer, where you will play a pivotal role in designing, implementing, and optimizing database systems that drive our business operations. You will collaborate closely with cross-functional teams to ensure data integrity and performance, all while contributing to innovative solutions that enhance our capabilities.

AST SpaceMobile is pioneering the world's first and only global cellular broadband network in space, aimed at providing connectivity directly through standard, unmodified mobile devices. Leveraging our extensive intellectual property and patent portfolio, we are dedicated to both commercial and government applications. Our team of engineers and space scientists is committed to bridging the connectivity gaps experienced by over five billion mobile subscribers, ensuring broadband access for the billions who remain unconnected.Position OverviewWe are on the lookout for a Senior Full-Stack AI Application Engineer with profound expertise in native iOS and VisionOS development. In this role, you will design and deliver sophisticated AI-powered mobile and spatial computing applications. Your focus will be on creating intuitive, high-performance user experiences that utilize computer vision, machine learning, and immersive 3D interfaces to enhance engineering, manufacturing, and operational workflows.You will be responsible for managing the application layer end-to-end, collaborating closely with cross-functional teams to ensure seamless integration across mobile, spatial, and web platforms.Key ResponsibilitiesDesign, develop, and maintain native iOS (Swift/SwiftUI) and VisionOS applications for AI-driven tools and operational workflows.Create immersive experiences on spatial and extended reality platforms to facilitate visualization, guided workflows, and interactive 3D environments.Implement on-device machine learning inference for real-time analysis and visualization using mobile hardware capabilities.Develop camera-based workflows tailored for challenging physical environments and guided user interactions.Architect offline-first mobile solutions with local data storage and background synchronization.Integrate mobile and spatial applications with backend services and web platforms for cohesive user experiences.Build scalable interfaces for real-time notifications, alerts, and status updates.Contribute to full-stack web applications that support analytics, monitoring, and reporting use cases.Optimize application performance, reliability, and usability for extensive daily use.Collaborate with product, data, and infrastructure teams to align application design with backend systems and AI pipelines.

Luminis Health seeks a Patient Care Services Coordinator to join the Nursing Administration team in Lanham, MD. This position plays a key role in organizing staff schedules and supporting patient flow across the hospital. Role Overview The coordinator works closely with the Director of Nursing Resources & Optimization, focusing on planning, organizing, and scheduling staff to meet labor needs. Oversight of patient placement, transfers, and discharges helps maintain smooth operations and efficient patient movement. Managing the computerized system for scheduling, staffing, and personnel records is a central part of this job. Main Responsibilities Coordinate flex pool staffing and manage relationships with external staffing agencies. Reconcile agency staffing charges and prepare related reports according to established procedures. Review staff timecards, identify discrepancies, and communicate findings to the team. Oversee the online agency requisition portal, including job postings, submissions, contract awards, and documentation. Verify that agency new hires and renewals hold all required licenses and certifications. Process system access requests for agency staff and track contract start and end dates. Partner with department leaders to support timely agency staff submissions and approvals. Manage patient movement within the hospital, ensuring timely transfers and discharges. Assign hospital beds based on physician, nurse, and patient preferences, as well as care requirements. Monitor bed availability and coordinate admissions from the Emergency Room and direct admits. Keep nursing staff and supervisors informed about bed status changes throughout the day.

Join the innovative team at AST SpaceMobile as an Executive Assistant, where you'll play a crucial role in supporting our executives and ensuring seamless operations. You will be responsible for managing schedules, coordinating meetings, and facilitating communication within the organization.

Join AST SpaceMobile as a Senior Full-Stack AI Application Engineer, where you will play a pivotal role in developing cutting-edge AI applications with a strong emphasis on frontend technologies. You will collaborate with a talented team to design, build, and deploy innovative solutions that will shape the future of connectivity.

Luminis Health is hiring a Unit Resource Coordinator for its Lanham, MD location. This non-exempt role (Job Code: 002055) plays a key part in supporting the daily operations at the Nurses' station and helps maintain a smooth workflow throughout the patient care unit. Role overview The Unit Resource Coordinator manages patient medical records, coordinates communication within the unit and with external contacts, and maintains necessary supplies. The position requires consistent demonstration of Luminis Health’s RISE values when interacting with patients, families, and colleagues. Main responsibilities Assist with patient admissions, transfers, and discharges. Work with hospital staff to support patient care and foster a positive work environment. Handle unit call volumes and keep patient medical records accurate and up to date. Monitor and restock patient and unit supplies, including PPE, to support cost-effective operations. Coordinate communications at the Nurses’ Station and throughout the unit. Participate in projects and initiatives aimed at improving patient care quality. Oversee nurse call systems and monitoring equipment. Conduct environmental care rounds as needed and submit or track work orders for the unit. Greet visitors and provide guidance within the unit. Support discharge coordination, including arranging transportation and managing discharge paperwork. Facilitate unit communication using ASCOM messaging. Assist healthcare partners such as therapists, providers, and case managers. Manage bed board and patient disposition tracking. Distribute important staff communications and assist unit leadership with special projects as assigned. Schedule for the infusion center (specific to the 3rd floor).

Role overview The Perioperative Operations Assistant at Luminis Health plays a key part in supporting the Operating Room by managing patient flow and handling a variety of clerical tasks. This full-time position reports to the O.R. Clinical Director and is located in Lanham, MD. Success in this role depends on strong coordination with medical staff and a proactive, service-focused approach. What you will do Answer phone calls professionally, follow department protocols, and direct inquiries as needed. Assist with training and onboarding new team members, providing clear performance feedback. Apply knowledge of downtime and disaster procedures to help maintain operations during disruptions. Track and document the movement of patients, physicians, and staff within the Operating Room under supervision. Handle detailed clerical work, including posting surgical cases, coordinating procedure preference lists with team leaders, and matching charges to invoices. Manage charge input, maintain an implant pricing catalog, and work with the Charge Capture Coordinator to verify and post all OR charges. Post emergency and scheduled surgical procedures accurately, ensuring timely updates to all relevant departments. Work collaboratively with customers, anticipate needs, and uphold the AAMC Code of Conduct for quality service. Report and follow up on housekeeping or facility maintenance issues with support services until resolved. Maintain accurate time and attendance records for HPOR and Central Sterile Services, ensuring payroll data integrity. Accessibility Luminis Health may provide reasonable accommodations to enable individuals with disabilities to perform the essential functions of this role.