Principal Developer Teamcenterx Meso Scale DiscoveryPrincipal Developer TeamcenterxAll, MD$116,600–$177,800 / yearThe position owns the technical architecture for server-side customization (ITK, SOA, custom handlers), codeful BMIDE extensions, Active Workspace Client (AWC) customization, and integrations connecting Teamcenter with JD Edwards ERP, CAD systems, manufacturing systems, and downstream consumers across MSD's digital thread. Architect integrations between Teamcenter X and downstream/upstream systems (JD Edwards ERP, MES, CAD, quality systems, middleware) using T4S, T4EA, SOA, REST, and message-based patterns; own end-to-end integration design across the MSD digital thread.
Senior Systems Engineer ClearEdgeSenior Systems EngineerAnnapolis Junction, MDCheck out our extremely competitive benefits package at clearedgeit.com/benefits which includes a 10k annual training/education benefit, tech bonuses, and state of the art technology lab. The position calls for leadership of the overall technical integrity, quality, and completeness of work performed as well as support to project planning assessment, control, and risk management of overall program.
Combat System Analyst Johns Hopkins Applied Physics LaboratoryCombat System 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. This role involves evaluating the performance of current and future Aegis Combat System baselines and future Coordinated Air and Missile Defense (IAMD) architectures such as Golden Dome for America (GDA).
Sr. Software Engineer TS/SCI Polygraph HANOVER LeidosSr. Software Engineer TS/SCI Polygraph HANOVERHanover, Maryland$131,300–$237,350 / yearJune 11, 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. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
2027 Graduate - Subsea Robotics Engineer - Maritime Robotics Johns Hopkins Applied Physics Laboratory2027 Graduate - Subsea Robotics Engineer - Maritime RoboticsLaurel, MarylandFull timeDevelop robotics software for Autonomous Underwater Vehicles (AUVs), Remotely Operated Vehicles (ROVs), and other subsea robotic systems using ROS 2. Design, implement, and maintain modular software in C++ and Python on Linux-based systems. Have a Bachelor's or Master's degree in Robotics, Mechanical Engineering, Electrical Engineering, Computer Science, Computer Engineering, Ocean Engineering, Aerospace Engineering, or a related technical field.
Data Engineer Booz Allen HamiltonData EngineerArlington, VirginiaExperience deploying analytics workloads on a platform as a service (PaaS) and software as a service (SaaS), including AWS EMR, Redshift, SageMaker, Databricks, SQL Data Warehouse, or Machine Learning service. 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 DevOps Engineer teKnoluxionSenior DevOps EngineerSpringfield, Virginia$154,000–$185,000 / yearFull timeIn addition, the position will enhance observability, monitoring, and incident response to accelerate issue detection and recovery, while also improving system configuration management and documentation to support scalability, resilience, and long-term operational excellence. Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions.
Junior OT/ICS Lab Engineer DragosJunior OT/ICS Lab EngineerHanover, MarylandRemoteYou will work alongside senior engineers to create realistic OT lab systems, test Dragos detection and response capabilities, validate platform performance, and support threat research activities. Ability to perform basic fabrication and panel building, including mounting/installing panels to engineering drawings and wiring devices and components.
Software System Engineer AerovironmentSoftware System EngineerAnnapolis Junction, MD$102,000–$255,000 / year10+ years of relevant experience with a Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, or related technical field (an equivalent combination of education and experience may be considered). Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity as well as alignment with market data.
Radio Frequency (RF) Engineer - Electronic Warfare Johns Hopkins Applied Physics LaboratoryRadio Frequency (RF) Engineer - Electronic WarfareLaurel, MarylandFull timeWe are seeking an RF-focused engineer to support the design, test, and evaluation of ground-based electronic warfare (EW) systems to counter UAS (uncrewed aerial systems) and RCIED (radio-controlled improvised explosive devices) threats to protect our warfighters and allies. 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.
Principal Systems Engineer (API Gateway) - TS/SCI w CI Poly Modern Government SolutionsPrincipal Systems Engineer (API Gateway) - TS/SCI w CI PolySterling, VAFull timeBachelor's degree in Systems Engineering, Computer Science, Computer Engineering, Software Engineering, Information Technology, Electrical Engineering, Mathematics, Physics, or a related field.16+ years of experience designing, integrating, and supporting enterprise systems, cloud architectures, and API-driven solutions within complex mission environments.5+ years of experience implementing and administering API gateway technologies in cloud-based architectures; Experience designing secure APIs and enterprise integration solutions utilizing REST, GraphQL, event-driven architectures, message queues, streaming platforms, or ETL pipelines. TITLE: Principal Systems Engineer (API Gateway)LOCATION: Sterling, VA (Relocation assistance considered)CLEARANCE REQUIRED: Active TS/SCI with CI PolyEMPLOYMENT TYPE: Full-time, Onsite POSITION SUMMARYModern Government Solutions (MGS) is seeking a Principal Systems Engineer to architect, integrate, and secure mission-critical API ecosystems supporting next-generation national security capabilities.
Software Developer-mid teKnoluxionSoftware Developer-midSpringfield, Virginia$134,000–$162,000 / yearFull timeBcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Works as a member of an agile scrum team and participates in regular agile ceremonies applying scrum methodologies – daily stand up, planning, sprint reviews, demos, retrospectives.
NewArtificial Intelligence (AI) Subject Matter Expert (SME) (T) SimIS Inc.Artificial Intelligence (AI) Subject Matter Expert (SME) (T)Alexandria, VAJob Description: SimIS, Inc. seeks an AI Subject Matter Expert to provide Systems Engineering and technical assistance (SETA) support to the Test and Evaluation Science and Technology (T&E/S&T) Program, the Department's only S&T program dedicated to advancing DoD Test Range capabilities in support of AI and machine learning-enabled systems. Degree field: Electrical Engineering, Computer Science, Computer Engineering, or related field, with specialization in robotics/autonomy, automatic target recognition, machine learning, system architecture, AI testing, or machine vision.
Hardware Systems Engineer LeidosHardware Systems EngineerGaithersburg, MarylandExperience working in one or more of the Federal Aviation Administration (FAA) facilities including Continental United States (CONUS) Air Route Traffic Control Centers (ARTCCs), the FAA William J. Hughes Technical Center (WJHTC), or the FAA Air Traffic Controller Academy (FAAAC). • Create and update Computer Aided Design (CAD) drawings, Microsoft Visio drawings, Cable Marking Specifications, Retrofit and Workbook Installation Instructions, System Bills of Material (BOMs) and Parts Lists, and support Computer Rack and Operator Console builds.
Senior DoD Product Security Engineer Robotic Research OpCo LLCSenior DoD Product Security EngineerClarksburg, MDServe as the STIG subject-matter expert: communicate STIG requirements to engineering, recommend implementation and mitigation approaches, and evaluate, tailor, and defend STIG applicability in negotiation with the customer. Own the solutioning and verify the implementation of security monitoring, logging, and detection; of secure update strategy (signed, atomic, recoverable firmware/OS updates); and of CVE and vulnerability management, even where other teams do the building.
Software Engineer IV ICI Services CorpSoftware Engineer IVWashington, DCOur employee-owners include acquisition analysts, financial analysts, engineers, configuration specialists, logisticians, technicians, IT professionals, and ship production specialists providing integral, quality support to multiple Navy organizations. Examples include but are not limited to Electrical Engineering, Computer Engineering, Computer Science, Information Technology, or Information Systems, Mechanical Engineering, or Marine Engineering.
Software Engineer III Oceaneering International IncSoftware Engineer IIIHanover, MD$118,600–$177,800 / yearSolid written and oral communications skills, including ability to effectively document, convey, and present engineering concepts and products to team members and customers. Guide system development and implementation planning through preparation of concept of operations, interfaces control documents, hazard analysis, and test plans and procedures.
CISA - Veterans and Individuals with Disabilities (Schedule A) Repository U.S. Department of Homeland SecurityCISA - Veterans and Individuals with Disabilities (Schedule A) RepositoryArlington, VA$34,799–$164,301 / year10-POINT VETERANS PREFERENCE: If claiming 10-point Veterans Preference, you will need to submit a SF-15 and provide an official document from the Department of Veterans Affairs or from a branch of the Armed Forces certifying your overall compensable service-connected disability rating (NOTE: Your overall percentage must be clearly shown), and/or any other associated documentation based on your preference. CURRENT OR FORMER POLITICAL SCHEDULE A, SCHEDULE C, NON-CAREER SES OR PRESIDENTIAL APPOINTEE EMPLOYEE: Submit a copy of your applicable SF-50, along with a statement that provides the following information regarding your most recent political appointment: Position title; Type of appointment (Schedule A, Schedule C, Non-career SES, or Presidential Appointee); Agency; AND.
Director of DevOps and Tooling Robotic Research OpCo LLCDirector of DevOps and ToolingClarksburg, MD$175,000–$250,000 / yearForterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk. Because we operate in a controlled defense environment, you'll be responsible for platforms that are simultaneously fast for engineers and defensible to auditors - ITAR-controlled, NIST 800-171 aligned, and built to support programs of record.
Junior OT/ICS Lab Engineer Dragos IncJunior OT/ICS Lab EngineerVARemoteYou will work alongside senior engineers to create realistic OT lab systems, test Dragos detection and response capabilities, validate platform performance, and support threat research activities. Ability to perform basic fabrication and panel building, including mounting/installing panels to engineering drawings and wiring devices and components.