2026 Graduate - Synthetic Aperture Radar ML Engineer - Imaging Systems Johns Hopkins Applied Physics Laboratory2026 Graduate - Synthetic Aperture Radar ML Engineer - Imaging SystemsLaurel, MarylandFull timeThe selected candidate will contribute in two primary areas: optimization of SAR-related processing for GPU-enabled edge hardware, and support of machine learning workflows including curated dataset development, model training, evaluation, and deployment to edge devices. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Analytics And Insights Engineer II, Data Science And Model Development DeloitteAnalytics And Insights Engineer II, Data Science And Model DevelopmentRosslyn, VA$102,500–$170,900 / yearThis compensation range is specific to Virginia and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.
Campus Retail Associate - Barista (Temp) - NVCC Loudoun Campus Bookstore (Late July/Early August Start) Barnes & Noble Education, Inc.Campus Retail Associate - Barista (Temp) - NVCC Loudoun Campus Bookstore (Late July/Early August Start)STERLING, VirginiaTemporaryAs a Campus Retail Associate you will provide superior customer service to our customers and support store leaders in all facets of retail operations to ensure the store is operating at optimal performance. Take initiative to support store operations including operating equipment and cash register while ensuring speed of service and accurate transactions.
Jr Accounts Payable BlueStreetJr Accounts PayableChantilly, VirginiaWith over 18 years of delivering top-tier financial products and services, including accounting services, financial consulting, back-office services, Deltek system implementations, and reporting tools for government contractors, BlueStreet Solutions is a recognized leader in the industry. BlueStreet is a leading provider of outsourced back-office solutions, including accounting, business advisory, and technology services for government contracting and nonprofit organizations.
NVCC Woodbridge - Campus Retail Associate (Temp) Barnes & Noble Education, Inc.NVCC Woodbridge - Campus Retail Associate (Temp)WOODBRIDGE, VirginiaTemporaryAs a Campus Retail Associate you will provide superior customer service to our customers and support store leaders in all facets of retail operations to ensure the store is operating at optimal performance. Take initiative to support store operations including operating equipment and cash register while ensuring speed of service and accurate transactions.
Admin Assistant – Child Services Armada LtdAdmin Assistant – Child ServicesRockville, MDFull timeAdministrative Assistant - Child Services personnel will complete various duties as assigned to support DCS operation including reviewing documentation, assigning cases, replying from resource mailboxes, performing data entry, filing hardcopy case packets, preparing case packets for offsite archival, logging incoming mail (e.g., USPS, UPS, FEDEX), requesting monetary checks from their Contractor, etc. This position provides administrative support to the Division of Child Services by managing resource mailboxes, coordinating case assignments, maintaining records, supporting fingerprint and Child Abuse & Neglect (CA/N) check operations, and ensuring timely responses to inquiries from Care Providers, Child Protective Services (CPS), and other stakeholders supporting child welfare programs.
Senior Data Engineer GuidehouseSenior Data EngineerTysons Corner, VirginiaExperience designing, developing, and maintaining scalable ETL/ELT pipelines using Databricks Workflows, Spark jobs, and Delta Lake, ensuring reliability, performance, and data quality at enterprise scale. Design, build, and operate Azure Lakehouse architectures using Azure Databricks, Azure Data Lake Storage (ADLS Gen2), Azure Synapse Analytics, and Azure Data Factory to support analytical and operational workloads.
Principal Software Engineer GliaCell TechnologiesPrincipal Software EngineerAnnapolis Junction, MD$200,000–$280,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. The team is looking for someone that is knowledgeable with data enrichment/conversion methods, familiar with data ontologies/schemas, strong knowledge of structured data types (XML, CSV, JSON), and has database experience.
NewAI & Data Strategy Program Analyst GuidehouseAI & Data Strategy Program AnalystMcLean, District of Columbia$98,000–$163,000 / yearThis role is ideal for someone who is highly organized, proactive, and skilled at coordinating complex workstreams, managing intake processes, supporting executive‑level communications, and working with large datasets. Track and maintain complex datasets related to customer service requests, portfolio activities, and AI‑related initiatives, ensuring all data is accurate, current, and well‑organized.
Case Review Specialist/Medical Assistant STG International, Inc.Case Review Specialist/Medical AssistantRockville, MDFull timeProvides direct support to the mission of Federal Occupational Health (FOH), a component of the Program Support Center (PSC), to improve the health, safety, and productivity of the Federal workforce by performing fulfillment of case review activities (review of service and provider fulfillment), interacting with internal and external customers regarding questions and clarification of services or other communication essential to the maintenance of the agreement and coordinating service delivery with FOH Business Operations team. Other duties may include reaching out to clinics to retrieve missing exam items, working with Occupational Health Clinics (OHC) to ensure all portions of exam completed are billed for appropriately, collaborating with FOH team members to ensure workflow facilitates that customer needs are met, and relay any concerns raised by customers to Program Manager (PM).
Ontology Subject Matter Expert (TS/SCI) Vantor ServicesOntology Subject Matter Expert (TS/SCI)Herndon, VirginiaWorking closely with ontology engineers, software engineers, database engineers, data scientists, and Government stakeholders, the Data Engineering SME develops modern data solutions that support mission analytics, knowledge discovery, and decision advantage. The Data Engineering Subject Matter Expert serves as the senior technical authority for developing and implementing scalable data architectures, pipelines, and integration frameworks that enable the ingestion, transformation, management, and delivery of structured, semi-structured, and unstructured data.
Ontology Subject Matter Expert (TS/SCI) MaxaarOntology Subject Matter Expert (TS/SCI)Herndon, Virginia$220,000–$242,000 / yearWorking closely with ontology engineers, software engineers, database engineers, data scientists, and Government stakeholders, the Data Engineering SME develops modern data solutions that support mission analytics, knowledge discovery, and decision advantage. The Data Engineering Subject Matter Expert serves as the senior technical authority for developing and implementing scalable data architectures, pipelines, and integration frameworks that enable the ingestion, transformation, management, and delivery of structured, semi-structured, and unstructured data.
Security Specialist Armada LtdSecurity SpecialistRockville, MDFull timeThis position supports the day-to-day operations of the Personnel Security Program by processing personnel security actions, initiating and reviewing background investigations, maintaining personnel security records, and ensuring compliance with applicable federal regulations, policies, and procedures governing personnel security, suitability, and credentialing activities. The scope extends to personnel clearance processes, facility clearances, classified information systems, reporting associated with Government industrial security requirements, responses to Government compliance assessments, and relevant security training and awareness activities.
NewSpecimen Technician ICONMA, LLCSpecimen TechnicianChantilly, VA$20.04–$23.04 / hourFunctions performed may include but are not limited to A-station, presort, pickup and delivery of processed specimens to the laboratory, imaging/microfilming, centrifugation and aliquoting. Job is complex and requires that employee have good organization skills and is able to learn and understand specimen types related to test(s) ordered by client.
Data Engineer (Annapolis Junction, MD) Shield Consulting SolutionsData Engineer (Annapolis Junction, MD)Annapolis Junction, MD$235,000–$245,000 / yearRequired Experience: Knowledgeable with data enrichment/conversion methods, familiar with data ontologies/schemas, strong knowledge of structured data types (XML, CSV, JSON), and has database experience. Experience employing combination (2 or more) of analysis, computer science, mathematics, and software engineering skills to devise strategies for extracting meaning and value from large datasets.
Clinical Laboratory Scientist, Chemistry GuidehouseClinical Laboratory Scientist, ChemistryBethesda, MarylandPerform both routine and specialized laboratory procedures of moderate to high complexity on blood and body fluids in the Chemistry Service; including, but not limited to, specimen handling, specimen acceptability and processing, automated and manual chemistry assays, urinalysis, and blood gases. Successful completion of a Medical Laboratory Scientist/Clinical Laboratory Scientist program accredited by the National Accrediting Agency for Clinical Laboratory Sciences (NAACLS) or an accrediting body recognized by the U.S. Department of Education at the time the degree was obtained.
Digitalization Library Technician Library Systems & Services, LLCDigitalization Library TechnicianBeltsville, MD$24.49–$26.55 / hourResponsibilities:Select materials for digitization according to provided criteria and prepare them for bulk scanningEvaluate and prepare physical items from general and special collections for digitization, ensuring compliance with collection care and handling policies. Ability to perform repetitive hand movements such as keyboarding, mouse use, and careful handling of general, rare, or fragile materials while maintaining a high level of attention to detail.
Senior Data Pipeline Engineer (Elastic) SERVISS LLCSenior Data Pipeline Engineer (Elastic)Arlington, VAFull timeIn this senior role, you will take a leading technical role in the data ingestion and pipeline function that collects asset and cyber-intelligence data from SaaS platforms, primarily Armis and Axonius, and delivers it into Elasticsearch to power a unified single-pane-of-glass dashboard for agency stakeholders. The selected candidate will: Architect, automate, and maintain scalable, fault-tolerant data processing pipelines that ingest asset, vulnerability, and configuration data from Armis, Axonius, and other SaaS/API sources into Elasticsearch.
Word Processor II (able to obtain a Public Trust) Akima, LLCWord Processor II (able to obtain a Public Trust)Alexandria, VirginiaAssists PTO personnel in maintaining, coordinating, and tracking all needed equipment installation, removal, and relocation including telephones, computers, facsimile machines, copiers, voicemail, net drops and files in a timely manner. Under limited responsibility based on difficulty of tasks, performs a wide variety of technical and support services including but not limited to: Data review, assist with project coordination, and other related duties as assigned in individual task orders.
Pharmacy Technician - Data Entry Guardian Pharmacy Services ManagementPharmacy Technician - Data EntryGainesville, VirginiaOn an as needed, may assist with filing of completed orders, packaging of medications, inventory, profiling of orders for medical records, and filling processed prescriptions to dispense to the patient. With our comprehensive suite of tech-enabled pharmacy services and a dedicated team of professionals committed to enriching the lives of those we serve, we are redefining how pharmacy care is delivered.