Full Stack Software Engineer Johns Hopkins Applied Physics LaboratoryFull Stack Software EngineerLaurel, MarylandFull timeWe develop software systems to address challenging national security problems that enable planning and decision making in domains including active threat deterrence, signal intelligence, cyber operations, machine learning, image processing, and applied data analytics. We seek talented engineers who can work with a team to construct, implement, test, document, and maintain software applications that provide highly impactful capabilities for the special operations and intelligence community.
AWS Cloud Software Engineer / DevOps Engineer Peraton IncAWS Cloud Software Engineer / DevOps EngineerAnnapolis Junction, MD$135,000–$216,000 / yearThe ideal candidate will work closely with software engineers, systems engineers, and cloud architects to build resilient, secure, and highly available cloud solutions while supporting ongoing integration, testing, deployment, monitoring, and operational sustainment activities. Taxonomy, Ontologies, and Big-Data Cloud Scalability (Amazon, Google, Facebook) Artificial Intelligence (AI), Large Language Model (LLM), Machine Learning (ML), AI/ML algorithms, statistical analysis, RAG, agents, and agentic workflow.
NewSenior Power Electronics Design Engineer - TeraWave Blue OriginSenior Power Electronics Design Engineer - TeraWaveWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Senior Engineer, Spacecraft Subsystems, Payload SES SASenior Engineer, Spacecraft Subsystems, PayloadMcLean, VASupport payload mission service reconfigurations for the global fleet: Assess link budget for payload/satellite RF interference scenarios, identify operational mitigation solutions for payload subsystem mission configuration to meet E2E SLA performance. In addition to supporting spacecraft operations, you will maintain earth station testing equipment through both hardware and software enhancement, integration, and development used for in-orbit testing (IOT).
Avionics Harnessing Component Test Engineer III Blue OriginAvionics Harnessing Component Test Engineer IIIWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Robotics Engineer for Tailored Autonomous Systems Johns Hopkins University Applied Physics Laboratory LLCRobotics Engineer for Tailored Autonomous SystemsLaurel, MDHold a Bachelor's degree in Robotics, Mechanical Engineering, Electrical Engineering, Systems Engineering, Aerospace Engineering, Computer Science, Computer Engineering, or another related technical field. The Tailored Autonomous Systems Group (QPJ) is seeking a Robotics & Autonomous Systems Engineer to help us develop, implement and field mission-tailored autonomous systems that perform sensing, decision-making, and coordinated action in complex operational environments.
Test & Integration Engineer CACI International IncTest & Integration EngineerFort Meade, MD$72,700–$149,200 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. 6 year's experience integrating and testing systems using multiple operating systems, of which a desired 2 years within the Intelligence Community or signals intelligence activity.
Test Systems Engineer PeratonTest Systems EngineerAberdeen Proving Ground, Maryland$86,000–$138,000 / yearFull timeServe as the Technical Test Lead for live-fire demonstrations and Infrared (IR) signature collection events; perform sensor integration, conduct comprehensive site surveys, and coordinate multi-organizational test support. Qualifications: Bachelor's degree in computer science, engineering, physics, or other related technical discipline plus at least 5 years of engineering experience; 3 years of experience with a Master's degree.
Advanced Concepts Engineer - JobID-0210 Innovative Defense TechnologiesAdvanced Concepts Engineer - JobID-0210Arlington, Virginia$90,000–$184,000 / yearThe Advanced Concepts Engineer possesses the background and skills to apply cutting edge technologies to new problems to rapidly define options and communicate both with customers and IDT designers. The ideal candidate will have skills applicable to distributed systems, cloud-based deployment, test and evaluation in digital environments, and applying Agentic AI or LLM solutions to novel problems.
Software Engineer MindlanceSoftware EngineerBethesda, MDRemote$70–$71.75 / hourYou will apply software engineering best practices (API design, testing, versioning, reliability, and maintainability) to an internal infrastructure and policy orchestration API, the automation it drives, and IaC modules and workflows. As a member of an agile scrum team, the Software Engineer will design and build production-grade platform services that enable developers to provision and operate infrastructure through well-defined APIs and automation.
Software Engineer II, Autonomy Behaviors (R4587) Shield AI IncSoftware Engineer II, Autonomy Behaviors (R4587)Washington, DC$131,921–$197,881 / yearThe team is responsible for developing autonomous behaviors within Shield AI's industry-leading mission autonomy software stack and deploying them across a breadth of platforms, including the Anduril Fury, Northrup Grumman Talon, Shield AI V-Bat, and other first and third-party autonomous vehicles. The Autonomy Capabilities team at Shield AI has assembled a diverse team of experts in software, robotics, control systems, optimization, and data analysis to create software solutions that greatly evolve the capabilities of our customers.
Cryptographic Support Systems Engineer Peraton IncCryptographic Support Systems EngineerLinthicum, MD$176,000–$282,000 / yearIndividual Capabilities/Experience Required: A Bachelor's degree in Computer Science, Electrical Engineering, Systems Engineering, or a related discipline and at least 15 years of systems engineering experience. You will provide general systems engineering support including requirements definition, documentation, and integration support in the oversight of this ongoing development effort as well as providing support to the testing team validating the development work.
NewManufacturing Engineer II – Lunar – A Shift – Crew Systems Blue OriginManufacturing Engineer II – Lunar – A Shift – Crew SystemsWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Sr. Digital Engineer Systems Planning And Analysis, Inc.Sr. Digital EngineerWashington, DC$125,000–$165,000 / yearSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The Group brings technical and operational expertise in fields of countering weapons of mass destruction, critical infrastructure protection, emergency response, nuclear non-proliferation, weapons deployment programs, and transportation safety.
Digital Engineer Systems Planning and AnalysisDigital EngineerWashington, DC, Washington, DC$90,000–$120,000 / yearFull timeSPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The Group brings technical and operational expertise in fields of countering weapons of mass destruction, critical infrastructure protection, emergency response, nuclear non-proliferation, weapons deployment programs, and transportation safety.
Spacecraft Guidance, Navigation & Control Engineer Quantum SpaceSpacecraft Guidance, Navigation & Control EngineerRockville, Maryland$130,000–$180,000 / yearIn this role, you will own GNC subsystem development throughout the spacecraft lifecycle, including mission analysis, modeling and simulation, guidance, navigation, and control algorithm development, flight software integration, hardware integration and test, verification and validation, and on-orbit mission support . We are seeking a Spacecraft Guidance, Navigation & Control Engineer to develop the algorithms, analyses, and flight capabilities that enable our spacecraft to navigate, maneuver, and operate autonomously across a diverse range of space missions .
2027 - PhD Graduate - Radar Signal Processing and Sensor Systems Engineer Johns Hopkins Applied Physics Laboratory2027 - PhD Graduate - Radar Signal Processing and Sensor Systems EngineerLaurel, MarylandFull timeWe work closely with government sponsors and multidisciplinary teams to transition innovative concepts into operational capabilities, while fostering a collaborative environment that encourages technical excellence, technical leadership, innovation, and professional growth. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Systems Engineer II Textron IncSystems Engineer IIHunt Valley, MD$88,200–$133,000 / yearIn this role, you will be responsible for: + Working in an interdisciplinary role, enabling the full life cycle of successful systems + Performing requirements analysis to understand customer needs + Developing architecture models to support requirements development and derivation + Using requirements management and test tools to decompose program requirements + Working across engineering disciplines to develop conceptual designs that solve hard problems + Performing hands-on integration of components and subsystems into Ground Vehicles + Supporting integration of system components + Developing integration test plans and procedures to verify product integration + Performing analysis of data extracted from testing + Other duties as needed Qualifications Qualifications + Bachelor's or master's degree in systems engineering, electrical engineering, mechanical engineering, computer engineering, or a related field + 2 years related experience + Technical internship experience preferred + Experience with DOORS, JIRA, MagicDraw (or equivalent) or model-based systems engineering are pluses + Ability to work a 9/80 schedule (with every other Friday off) + This position requires an individual to be a U.S citizen with the ability to obtain a security clearance + Ability to travel up to 25% How We Care At Textron Systems, our talented people make us successful. Recruiting Company: Textron Systems Primary Location: US-Maryland-Hunt Valley Job Function: Engineering Schedule: Full-time Job Level: Individual Contributor Job Type: Experienced Shift: First Shift Travel: Yes, 25 % of the Time Job Posting: 05/20/2026, 1:49:11 PM Job Number: 342030.
NewSoftware Engineer, Senior Booz Allen Hamilton Inc.Software Engineer, SeniorAnnapolis Junction, MD$86,900–$198,000 / yearOnsite: 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.
Motor Controls Engineer - Lunar Avionics Blue OriginMotor Controls Engineer - Lunar AvionicsWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As part of a collaborative, hardworking team, the Motor Controls Engineer will be a member of the Power and Controls team within Lunar Avionics, working within a tightly knit group that is developing motor controllers for numerous applications across Blue Origin’s Lunar vehicles.