NewSenior Air-to-Air Modeling and Simulation Analyst Johns Hopkins Applied Physics Laboratory (APL)Senior Air-to-Air Modeling and Simulation AnalystLaurel, MDAPL 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. Develop, evaluate, and analyze tactics and concepts of employment for ground breaking technologies such as air platforms, sensors, countermeasures, and weapons including manned-unmanned vehicles.
NewSenior Guidance and Control Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Guidance and Control EngineerLaurel, MDEmerging domains like hypersonic flight introduce complex design challenges, including rapidly changing nonlinear dynamics, unique control mechanisms, and mission-specific guidance in highly contested environments. Innovations in areas like Artificial Intelligence & Machine Learning (AI/ML) and cooperative control for multi-agent systems also offer exciting opportunities to shape the future of our nation’s defensive capabilities.
NewSenior Wireless Signal Processing Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Wireless Signal Processing EngineerLaurel, MDHave deep theoretical and practical knowledge of digital communications and signal processing, with demonstrated expertise in several areas such as statistical signal processing, detection and estimation, receiver design, synchronization, modulation/demodulation, or channel coding. Have experience applying artificial intelligence or machine learning to wireless signal detection, classification, characterization, or reverse engineering, or developing automated or agentic workflows for complex signal-analysis problems.
NewSenior C++ Software Engineer - Multi-Mission Planning Development Johns Hopkins Applied Physics Laboratory (APL)Senior C++ Software Engineer - Multi-Mission Planning DevelopmentLaurel, MDIn A5C, we develop and deploy advanced planning capabilities and solutions directly into the hands of the warfighter, empowering them to design dominant defenses for maximum performance across multiple simultaneous multiple missions, multiple services, and multiple command echelon planning levels and domains. Are you passionate about applying your talents to address the difficult challenges facing our warfighters such as Operationalizing Artificial Intelligence to support Achieving Robust Homeland and Theater Defenses, Accelerating Warfighting Capabilities in INDOPACOM, or Enabling Space Superiority? .
NewSenior AFSIM Analyst Johns Hopkins Applied Physics Laboratory (APL)Senior AFSIM AnalystLaurel, MDCollaborate with our software development teams on improving our customized tools, including designing efficient representations for large datasets, testing accurate interactions across interdependent algorithms, and automating production analysis pipelines. 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.
Sr. Project Manager BERING STRAITS PROFESSIONAL SERVICES LLCSr. Project ManagerHanover, MDBuild and maintain professional relationships with Contracting Officers, CORs, government Quality Assurance personnel, facility representatives, design partners, subcontractors, suppliers, and other stakeholders. Ensure project teams and subcontractors comply with applicable OSHA requirements, EM 385-1-1 when contractually required, Accident Prevention Plans, Activity Hazard Analyses, and project-specific safety requirements.
NewSr. Contract Specialist BERING STRAITS PROFESSIONAL SERVICES LLCSr. Contract SpecialistArlington, VAManage cradle-to-grave, non-commercial, and highly-complex acquisitions for construction and trainings services abroad to include: performing market research, holding site visits, training others to lead site visits, independently formulating solicitations and generating source selection and evaluation plans, managing technical evaluations, training others to manage technical evaluations, leading price/cost analysis, training others to conduct cost/price analysis, overseeing post-award conferences, conducting government furnished property inventories, awarding time and materials contracts, holding contract reviews at posts world-wide, and conducting contract closeouts. Manage and provide services on all phases (pre-solicitation, solicitation, pre-award, post-award, admin) of highly complex, highly visible acquisitions for construction and advisory services abroad to include performing market research, holding site visits, formulating solicitations and generating source selection and evaluation plans, managing technical evaluations, leading price/cost analysis and negotiation, preparing contract documents, and executing award decisions.
NewSenior Acquisition Consultant Aviation Castellum IncSenior Acquisition Consultant AviationArlington, VA$130,000–$180,000 / yearThis position provides a broad range of support to senior Government clients focused on mission engineering, acquisition strategy, executive-level engagements, and high‑visibility portfolio oversight for air platforms and weapons systems. Corvus Consulting, LLC is seeking a Senior Acquisition Consultant – Aviation to support the Office of the Secretary of War Acquisition (OSW(A)) Air Platforms and Weapons (APW) office at the Pentagon in Arlington, VA.
NewSenior Information Operations Data Scientist Castellum IncSenior Information Operations Data ScientistArlington, VA$180,000–$190,000 / yearThe position focuses on identifying capability gaps, informing senior‑leader decisions, supporting Army planning and resourcing processes, and applying AI/ML/NLP expertise where beneficial to Army Information Operations (IO) capabilities and policies. Track Army, Joint, Executive Communication and Control (ECC), and congressional actions assigned to DAMO‑SOI using the Enterprise Task Management Software Solution (ETMS2) and the OSD Correspondence and Task Management System (CATMS).
NewSenior Sales and Operations Coordinator Herc Rentals IncSenior Sales and Operations CoordinatorUpper Marlboro, MDPlease be advised that the actual salary offered for any position is subject to the company's sole discretion and may be influenced by various factors, including but not limited to the candidate's qualifications, experience, location, and overall fit for the role. Founded in 1965, Herc Rentals is one of the leading equipment rental suppliers in North America with 2025 total revenues reaching approximately $4.4 billion.
NewSr. Financial Analyst Zentech Manufacturing ISr. Financial AnalystBaltimore, MD$80,000–$125,000 / yearWe support original equipment manufacturers (OEMs) of medical devices, aerospace and defense products, and industrial equipment with engineering and manufacturing solutions spanning product design, printed circuit board layout, test development, and manufacturing support through the entire product lifecycle. Zentech has built deep strengths in manufacturing high-reliability, high-complexity, low-to-medium-volume printed circuit boards and box builds, with best-in-class scalability to higher-volume production.
Senior Systems Engineer LeidosSenior Systems EngineerLaurel, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
Senior Data Scientist JobotSenior Data ScientistArlington, VA$150,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role will partner cross-functionally with business and technical teams to build scalable data solutions, translate complex insights, and help shape AI-driven strategy.
Senior Program Manager - CDES LeidosSenior Program Manager - CDESOdenton, MD$131,300–$237,350 / yearThe successful candidate should be equally comfortable discussing financial performance with Leidos leadership, mission priorities with the customer, technology implementation challenges with technical teams, workforce issues with employees, and program risks with senior stakeholders. The Program Manager is expected to engage directly with technical teams, participate actively in customer discussions, understand current challenges, ask informed questions, make decisions, remove obstacles, and ensure commitments are delivered.
Senior Program Performance Management Analyst SaabSenior Program Performance Management AnalystArlington, VA$90,000–$112,500 / yearThis key role requires a candidate skilled in MS Project and has a proven track record of success managing complex schedules and partnering with stakeholders to ensure program execution. When extending an offer, Saab, Inc. considers factors including (but not limited to) the role and associated responsibilities, location, and market and business considerations, as well as the candidate's work experience, key skills, and education/training.
NewSenior Project Manager LeidosSenior Project ManagerArlington, VA$116,350–$210,325 / yearComplex Infrastructure Project Delivery: Manage cross-functional technical teams executing critical infrastructure deployments and migrations, including Joint Regional Security Stack (JRSS) transitions, voice/phone switch migrations, Government-Owned Quarters (GOQ) network installations, network node expansions, and enterprise routing reconfigurations. In this high-visibility leadership role, you will serve as the principal Air Force project management authority embedded directly at the Pentagon to drive project delivery across the 844th Communications Group (844 CG), Headquarters Air Force (HAF), Air Force District of Washington (AFDW), and the Joint Service Provider (JSP).
Senior Contracts Manager LeidosSenior Contracts ManagerWashington, DC$116,350–$210,325 / yearAs a Senior Contracts Manager, you will play a key role by providing governance, contracts proposal lead, contract administration, compliance oversight, customer relationship management, and contract risk management across a dynamic portfolio of programs supporting critical national security missions. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .
Senior Program Manager LeidosSenior Program ManagerArlington, VA$131,300–$237,350 / yearAs part of this task order, Leidos manages the operations and sustainment of the cloud and broader information environment to include operational engineering, support to the continuous development & continuous integration environment, fourth estate consolidation, and broad professional services – ITIL/DevSecOps based processes, excellent customer experience 1st call resolution, and service catalog-based delivery for Defense Working Capital Fund (DWCF) Model. The Mission Operations Area within Leidos’ Digital Sector is seeking an experienced Senior Program Manager to manage the Compartmented Enterprise Services Office (CESO) Task Order for the Systems Engineering, Technology, and Innovation (SETI) contract.
Senior Teacher for Eldersburg KinderCare KinderCare EducationSenior Teacher for Eldersburg KinderCareEldersburg, MD$17.85–$21.95 / hourAt KinderCare Learning Companies, the first and only early childhood education provider recognized with the Gallup Exceptional Workplace Award , we offer a variety of early education and child care options for families. Able to assume postures in low levels to allow physical and visual contact with children, see and hear well enough to keep children safe, and engage in physical activity with children.
Senior Network Engineer LeidosSenior Network EngineerOdenton, MD$92,300–$166,850 / yearIf you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . June 8, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.