NewSenior Enterprise Software Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Enterprise Software EngineerLaurel, MD$105,000–$245,000The Mission Engineering Group at JHU/APL of the Force Projection Sector is seeking a Senior Enterprise Software Engineer to help lead the technical vision, architecture, and implementation of mission-centered software capabilities that advance augmented human decision making. Have experience applying some or all of the following software technologies and data formats: Message Brokers, Databases (relational and no-SQL), Load Balancers, Reverse Proxies, Rest Interfaces, JSON, XML, and common variants of those formats (GeoJSON, KML, UCI, etc.).
Senior Industrial Engineer STS Technical ServicesSenior Industrial EngineerMilwaukee, WIIf you are hands-on, data-driven, and comfortable working directly on the production floor to improve processes across fabrication, welding, paint, assembly, and shipping operations, this opportunity aligns with your skill set. This position supports an engineered-to-order manufacturing environment and requires strong collaboration across production, supply chain, quality, engineering, and leadership teams.
Sr Hardware Development Engineer, CPU and Memory Performance Team Amazon Development Center U.S., Inc.Sr Hardware Development Engineer, CPU and Memory Performance TeamSeattle, WAYou will interact with internal and external interdisciplinary teams of engineers to design, develop, validate, launch, monitor and troubleshoot at large scale, ensuring servers are operating at maximum performance while staying within thermal budgets. - Repeated success leading architecturally significant projects from inception through launch, including communicating with users, other technical teams, and management to collect requirements, describe product features, and produce technical designs.
NewSenior ASIC Physical Design Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior ASIC Physical Design EngineerLaurel, MD$105,000–$290,000We leverage our multi-disciplinary set of capabilities in custom application-specific integrated circuits (ASIC), printed circuit board (PCB), embedded software, field-programmable gate array (FPGA), and signal processing design to create ultra-small, low-power solutions that exceed comparable commercial alternatives. In this role, you will be responsible for all back-end flow aspects, including synthesis, top-level floor-planning, timing analysis and design partitioning to meet timing requirements, SCAN and BIST insertion, and physical verification checks.
NewSenior Systems Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Systems EngineerLaurel, MD$105,000–$290,000Your primary responsibility will be to provide systems engineering thought leadership and expertise, in combination with system technical design knowledge and operational context, to cross functional teams, focusing on requirements analysis, concept/technology development, risk assessments and test & evaluation for strategic deterrent systems. Have experience employing systems engineering software, especially model based systems engineering tools like Cameo Enterprise Architecture and IBM Rational Rhapsody, and IBM Rational DOORS, to design complex systems.
NewSubstation Senior Structural Engineer LeidosSubstation Senior Structural EngineerHouston, TX$73,450–$132,775If 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 . July 24, 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.
Senior Systems Engineer LeidosSenior Systems EngineerBuckeystown, MD$131,300–$237,350As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering tasks to include requirements analysis, feature, system and interface design, system integration, system testing, as well as working with the SE team in support of Model Based Systems Engineering (MBSE) and all associated documentation. As a senior member of the team, you bring deep expertise in Systems Engineering (SE) and will work closely with Systems Engineers, Software Engineers, Architects as well as Government counterparts on the following key tasks:
NewSenior Data Fusion and Tracking Systems Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Data Fusion and Tracking Systems EngineerLaurel, MD$100,000–$245,000The Multi-Domain Sensing Architectures and Data Fusion Group develops advanced sensing, tracking, and data fusion algorithms that enable next-generation air and missile defense capabilities. Have experience developing and evaluating tracking algorithms through modeling, simulation, analysis, and test data assessment using MATLAB, Python, C/C++, Julia, or similar scientific programming languages.
SR. GOOGLE CLOUD PLATFORM ENGINEER Widenet ConsultingSR. GOOGLE CLOUD PLATFORM ENGINEERRenton, WAContractorAs the platform expands, integrating Google Cloud Platform (GCP) and Google Workspaces into a cohesive, governed, and automated ecosystem is critical to enabling secure collaboration, scalable infrastructure, and consistent developer experiences. As a Senior Google Platform Engineer, you will design and implement the platform capabilities that unify identity, collaboration, and cloud infrastructure across GCP and Workspace technologies, like Analytics, Firebase, Maps, and Play.
NewSenior Electrical Engineer LeidosSenior Electrical EngineerHuntsville, AL$107,900–$195,050The selected candidate will be expected to execute in a fast-paced, small team environment through all phases of the product life cycle from concept development and detailed design through manufacturing, qualification testing, and post-delivery support. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support.
NewSubstation Senior Civil/Structural Engineer LeidosSubstation Senior Civil/Structural EngineerFramingham, MARemote$92,300–$166,850If 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.
NewSenior Substation Physical Engineer LeidosSenior Substation Physical EngineerOrlando, FL$87,100–$157,450Utilities and mobile operators rely on our Power Delivery Services Team for reliable power and telecommunication expertise, as reflected through our work with more than 50 investor-owned utilities, more than 160 municipals/cooperatives, as well as a growing number of mobile operators, local utility providers and private developers. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications.
RESEARCH ENGINEER - SR. RESEARCH ENGINEER - Mechanical Designer/Engineer for Propulsion System Southwest Research Institute - FulltimeRESEARCH ENGINEER - SR. RESEARCH ENGINEER - Mechanical Designer/Engineer for Propulsion SystemSan Antonio, TXFull timeApply principles of machine design, piping/pressure vessel design, process controls and instrumentation, fluid dynamics, thermodynamics, and heat transfer to develop test systems and specify components. Who We Are: The Propulsion & Energy Machinery Section performs engineering R&D in the fields of gas turbine combustion, air-breathing propulsion, industrial heat and power, and liquid propulsion.
Senior DevOps Engineer LeidosSenior DevOps EngineerChesterfield, MO$107,900–$195,050The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. Typically requires a BS in Information Systems, Information Technology, Computer Science or closely related discipline and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience.
NewSenior Reverse Engineer / Vulnerability Researcher Johns Hopkins Applied Physics Laboratory (APL)Senior Reverse Engineer / Vulnerability ResearcherLaurel, MD$105,000–$290,000Work alongside APL experts in domains such as missile defense, space, and maritime systems to understand the operational significance of your reverse engineering discoveries. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
NewEngineer, Sr Regulatory Constellation EnergyEngineer, Sr RegulatoryWarrenville, IL$128,700–$143,000Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.
Senior Preconstruction Manager HITT ContractingSenior Preconstruction ManagerSeattle, WA$120,000–$170,000 / yearA Senior Preconstruction Manager is responsible for leading and managing multiple projects working with a team of preconstruction managers, and shared team resources to deliver exceptional deliverables to our clients. Prepare and analyze pricing proposals to include current market and regional conditions, historical data, material escalation, internal estimate and subcontractor input in order to provide complete and accurate estimates to our clients.
Senior Cloud Engineer LeidosSenior Cloud EngineerBennington, NE$131,300–$237,350If 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. This role offers an exciting opportunity to impact the effectiveness of cloud strategies within a large Air Force weapons system, ensuring that teams are equipped with the knowledge and skills necessary for success in a rapidly evolving technological landscape.
NewSenior Hardware Reverse Engineer Johns Hopkins Applied Physics Laboratory (APL)Senior Hardware Reverse EngineerLaurel, MD$100,000–$245,000We strive to foster an innovative and collaborative team environment where engineers can hack the latest technologies to find and exploit vulnerabilities to solve the hardest national security challenges and have real-world impact. Our team specializes in software and hardware reverse engineering, vulnerability research, and developing proof-of-concept offensive cyber capabilities with a focus on embedded systems.
Quality Control Senior Associate HITT ContractingQuality Control Senior AssociateFalls Church, VA$77,000–$112,000 / yearExecute four phases of control (Planning, Preparatory, Initial and Inspections) for each FOW with the subcontractors, vendors, and client(s) and perform all required meetings for mid-sized to more complex projects. Active certification with the Army Corps of Engineers- Construction Quality Management for Contractors or an inactive certification that needs to be refreshed within 3 months of hire.