Senior Air-to-Air Modeling and Simulation Analyst Johns Hopkins Applied Physics LaboratorySenior Air-to-Air Modeling and Simulation AnalystLaurel, MarylandFull timeAPL 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.
Senior Estimator Legacy Talent SearchSenior EstimatorBaltimore, MarylandMust have experience in Civil construction or Marine Construction.* · Bachelor’s degree in Construction Management, Engineering, or a related field (or equivalent experience). · Prepare detailed cost estimates for complex construction and manufacturing projects, including materials, labor, equipment, and subcontractor costs.
Senior Manager, Drug Safety and Medical Monitoring Supernus PharmaceuticalsSenior Manager, Drug Safety and Medical MonitoringRockville, MarylandConduct medical reviews of Individual Case Safety Reports (ICSRs), including Adverse Events (AEs), Serious Adverse Events (SAEs), Adverse Events of Special Interest (AESIs), Adverse Drug Reactions (ADRs), causality assessments, signal detection, case narratives, aggregate reports, and safety data listings, and communicate all applicable comments to the Pharmacovigilance Lead. Conduct medical reviews of clinical trial documents including clinical trial protocols, informed consent forms, Investigator’s Brochure and other essential study documents and plans, and provide input to Clinical Development, Medical Writing, and Clinical Operations teams.
Network Engineer, Senior Booz Allen HamiltonNetwork Engineer, SeniorUsa, MarylandYou’ll apply your expertise in routing and switching, integration of encryption gear, network design and architecture, system interoperability, IP engineering, network transport layers, multi-protocol label switching, gateway protocol, virtual routing, and forwarding as you join our team of problem-solvers to the DoD. As a network engineer on our team, you’ll use your experience in network design and architecture, system interoperability, OSI model, network transport layers, multi-protocol label switching, gateway protocol, virtual routing and forwarding to support the nation’s defense and respond to evolving adversaries.
Power Platform Developer, Senior Booz Allen HamiltonPower Platform Developer, SeniorRockville, MarylandOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Network Engineer Shield Consulting SolutionsSenior Network EngineerLaurel, MD$190,000–$200,000 / yearJob Description: Designs, plans & oversees the implementation of voice, data, & video communication cable and hardware, e.g., switches, routers, gateway or functional servers, to support requirements of the scope and scale consistent with campus or system wide networks. Works with senior IT peers or customer personnel, including executive management, in other departments or campus operations, external vendors, service providers or institutions, to collect requirements, complete projects, or resolve problems.
Sr. Data Scientist- Operations Research Connecticut Fine Wine & SpiritsSr. Data Scientist- Operations ResearchMarylandThis role requires deep hands-on experience in operations research (OR), including building and solving large-scale optimization models, alongside strong data engineering and software skills to operationalize those solutions. Ability to design and maintain data pipelines for large-scale modeling workflows and experience working with large, complex datasets, including feature engineering and data validation.
Malware Reverse Engineer, Senior Booz Allen HamiltonMalware Reverse Engineer, SeniorUsa, MarylandOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Engineering Designer – Diver KCI Technologies Inc.Senior Engineering Designer – DiverSparks, MarylandPrepare detailed technical reports and oversee the plan development process from concept through final construction plans for new structures, rehabilitations, and repairs. Conduct underwater inspections of various structures, including bridges, barges, piers, wharves, marinas, ports, bulkheads, and seawalls.
Senior Sensor Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Sensor Systems EngineerLaurel, MarylandFull timeHave experience with air and missile defense, Missile Defense Agency programs, integrated air and missile defense, sensor resource management, multi-domain sensing, digital engineering, system-of-systems analysis, or advanced modeling and simulation. We work closely with government sponsors and multidisciplinary teams to transition innovative concepts into operational capabilities, while fostering a collaborative environment that encourages technical excellence, leadership, innovation, and professional growth.
Senior Electronic and Optical Materials Device Fabrication Engineer Johns Hopkins Applied Physics LaboratorySenior Electronic and Optical Materials Device Fabrication EngineerLaurel, MarylandFull timeBuild and maintain version-controlled GDS/layout databases with Python-based automation for parametric layout generation, fracturing, and design rule checking, and develop data-analysis pipelines linking design, fabrication, and metrology data for CD, overlay, and yield trends. The role is predominantly fabrication-focused, with a majority of working hours spent in a cleanroom or laboratory environment, including the cleanroom at JHU-APL in Laurel, MD and other multi-user facilities within a 20 min to 1 hr drive.
Sr. Oracle DBA with TS/SCI Polygraph LeidosSr. Oracle DBA with TS/SCI PolygraphAnnapolis Junction, MarylandThe selected individual will evaluate and recommend available database management system products; perform database and software lifecycle activities to ensure the highest level of system performance, availability, and compliance with business requirements; and will organize and format data for efficient query and storage processes. Translate requirements and data into usable database schemas by creating or recreating ad hoc queries, scripts and macros, making updates to existing queries, and creating new queries to manipulate data into a master file.
Senior Civil Design Engineer - Land Development BohlerSenior Civil Design Engineer - Land DevelopmentTowson, MarylandIn this role, you’ll be deeply involved in all aspects of site design, grading, utilities, stormwater management, and permitting, while helping ensure design quality, constructability, and compliance. Collaborating with seasoned engineers and project leaders, you’ll take ownership of design challenges, refine your technical approach, and help bring innovative ideas to life.
Sr. Software Developer LeidosSr. Software DeveloperGaithersburg, MarylandJuly 13, 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. • Optimizing the experience for the flying public, Air Traffic Control, and the airline industry by improving the collaboration and decision-making capabilities of flight controllers.
Senior Project Manager Chenega Services & Federal SolutionsSenior Project ManagerFt Detrick, MarylandFull timeInforms Division leadership of significant issues and risks, assists in developing risk mitigation strategies, and assists in developing recovery plans for projects requiring corrective action. We are seeking a driven and experienced Project Manager who has the ability to work independently, form and lead teams, multi-task in high-paced environment, and communicate effectively, both written and verbal communication.
Senior AFSIM Analyst Johns Hopkins Applied Physics LaboratorySenior AFSIM AnalystLaurel, MarylandFull timeCollaborate 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.
Senior Missile Defense Systems Modeling and Analysis Engineer Johns Hopkins Applied Physics LaboratorySenior Missile Defense Systems Modeling and Analysis EngineerLaurel, MarylandFull timeYou will contribute to a dynamic group culture to uphold core values through participation in collaborative teams and activities, as well as a dedication to continual improvement, innovation and risk-taking, and developing high quality products. Description: Are you looking for exciting opportunities to lead efforts to model, analyze, and develop state of the art concepts in integrated and layered missile defense involving kinetic and non-kinetic capabilities?.
Senior Systems Administrator/Engineer Eliassen GroupSenior Systems Administrator/EngineerRockville, Maryland$70–$75 / hourAbout Eliassen Group:Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes.
Senior Systems Engineer – Advanced Reentry Johns Hopkins Applied Physics LaboratorySenior Systems Engineer – Advanced ReentryLaurel, MarylandFull timeAPL 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. Provide systems engineering expertise and leadership to assess weapon system capabilities and support/lead the development of next generation reentry systems, hypersonic systems, and enabling technologies.
Senior Systems Architect LeidosSenior Systems ArchitectGaithersburg, MarylandAugust 20, 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. Bachelor’s degree in Computer Science, Computer Engineering, Systems Engineering or related technical discipline and 8-12 years of prior relevant experience or equivalent experience.