Senior Analyst (Modeling & Simulation) WILLCORSenior Analyst (Modeling & Simulation)MarylandThis position involves configuring and maintaining M&S lab systems, conducting data analysis, and developing insightful reports and presentations to support decision-making and project execution. We are seeking an experienced and highly skilled Senior Analyst (Modeling & Simulation) to support a cutting-edge Modeling & Simulation (M&S) lab.
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.
Clinical Laboratory Scientist, Chemistry GuidehouseClinical Laboratory Scientist, ChemistryBethesda, Maryland$56,000–$94,000 / yearPerform 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.
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.
Esoteric - Specimen Technician ICONMA, LLCEsoteric - Specimen TechnicianChantilly, VA$21.67–$21.91 / 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.
NewSenior Transportation Planning Specialist ICF International IncSenior Transportation Planning SpecialistArlington, VA$98,187–$166,919 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The successful candidate will have an interest in transportation demand management (TDM), multimodal transportation systems, and the land use development process, with experience in one or more of the following areas: Transportation planning and policy, addressing issues related to metropolitan, municipal, and/or corridor planning.
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, 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.
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.
Dietetic Clerk Sheppard Pratt CareersDietetic ClerkElkridge, MarylandData entry (i.e. routine typing and word processing of reports, memos and forms; maintain logs and files); Production of meal tickets, nourishment labels and production tallies for patient/resident menus; Serves as receptionist and responds to interdepartmental telephone inquiries; maintains all office equipment and supply inventory for department. Fills in as a Food Service Worker as needed, which may include one or more of the duties related to set-up of food and service area, assistance in food preparation, serving, food delivery, and maintaining cleanliness of area and equipment.
On-Call Administrative Assistant FedWriters, Inc.On-Call Administrative AssistantCamp Springs, MarylandJoin our team as an Administrative Assistant, supporting executive-level offices at USCIS by preparing reports, analyzing data, and suggesting solutions for senior level management! You will provide administrative support including file management, phone coverage, document and correspondence drafting, and data entry, ensuring professional services in support of the Customer.
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.
Enterprise Data Engineer The Josef GroupEnterprise Data EngineerChantilly, VirginiaWe are seeking skilled and detail-oriented Data Engineers with expertise in utilizing Python, SQL, and ETL to extract, transform, and load structured and unstructured data from various sources. · Experience with cloud platforms (e.g., AWS, Azure, GCP) and big data technologies (e.g., Apache Spark, Hadoop).
NewData Engineer Mitchell MartinData EngineerHanover, MD$49–$59 / hourBy applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. As a contract position, the Data Engineer will work on developing data solutions using generic technologies, ensuring data reliability and governance.
Scientific Data Engineering Specialist Booz Allen HamiltonScientific Data Engineering SpecialistMcLean, Virginia$77,600–$176,000 / yearExperience with geospatial data processing using tools such as PostGIS, advanced coordinate reference systems, spatial envelopes, and scientific imagery formats such as GOES‑R, NEXRAD, and polar-orbiter products. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Senior Data Engineer Accenture Federal ServicesSenior Data EngineerArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $106,300—$221,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Senior Data Engineer MindlanceSenior Data EngineerReston, VARemoteData Quality Engineering & Monitoring (45%) Design and implement automated data quality checks for completeness, accuracy, consistency, freshness, and schema integrity across critical datasets and pipelines. Exposure to AI-assisted development tools (e.g., GitHub Copilot, Claude) and hands-on experience applying to build and deploy AI agents that automate data pipelines, write code and testing workflows.
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).
Personnel Assistant II North South Consulting GroupPersonnel Assistant IIAnnapolis, MDPosition Summary The Personnel Assistant II (Identity Credentialing Specialist) provides professional customer service and administrative support in a secure credentialing environment. This position verifies customer identity, processes credential applications and updates, maintains electronic records, and ensures compliance with established organizational policies, security requirements, and operating procedures.
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.