Principal Hardware Systems Architect – User Terminal Blue OriginPrincipal Hardware Systems Architect – User TerminalBay Area, Washingtonand/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. Drive the hardware through the entire product lifecycle from initial architecture to global, high-volume mass manufacturing, partnering closely with contract manufacturers (CMs) and suppliers to optimize assembly yields, execute factory test strategies, and reduce unit costs.
Principal Solutions Architect CIS SecurePrincipal Solutions ArchitectAshburn, VirginiaFull timeOur products and solutions include secure telephones and computers, encrypted tactical communications systems, secure tele- and video-conferencing systems, and specialized systems designed for use within secure networks and challenging operational environments. Serving as a primary technical interface with customers, this individual will translate complex mission, technical, and functional requirements into compliant, functional architectures and help guide solutions from initial concept and customer presentation through design, prototyping, development, and delivery.
Principal Aerospace Modeling & Simulation Engineer (TS/SCI) VantorPrincipal Aerospace Modeling & Simulation Engineer (TS/SCI)Herndon, VirginiaVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. You will serve as the primary intermediary between customers, program leadership, and modeling teams, translating mission needs and customer objectives into executable technical strategies, program roadmaps, and prioritized action plans.
Director of Machine Learning & 3D Reconstruction QuidientDirector of Machine Learning & 3D ReconstructionColumbia, MarylandYou will own the ML engineering function within our Product Development group, driving quality improvements in our 3D scene reconstruction pipeline, while building and managing a high-performing team of engineers and applied scientists. Partner with the APD technical leads and Director of Software Engineering to scope work, resolve technical blockers, and maintain delivery velocity.
Sr. Aerospace Modeling & Simulation Engineer VantorSr. Aerospace Modeling & Simulation EngineerHerndon, Virginia8+ years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration. Bachelor’s degree from an accredited college/university, in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Mathematics, Physics, or Computer Science. .
Aerospace Modeling & Simulation Engineer II VantorAerospace Modeling & Simulation Engineer IIHerndon, Virginia3 years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration. 7 years of professional experience in space systems modeling and simulation, including knowledge of the theory and applications of astrodynamics, remote sensing, spacecraft design, aerospace systems operations, or complex systems integration.
Aerospace Modeling & Simulation Software Engineer (TS/SCI) VantorAerospace Modeling & Simulation Software Engineer (TS/SCI)Herndon, VirginiaThis is a hands-on technical role for a software developer with an aerospace mindset—someone who enjoys designing practical tools, improving simulation capabilities, working with large technical datasets, and translating complex mission needs into reliable, maintainable software. Bachelor’s degree from an accredited college or university in Computer Science, Software Engineering, Aerospace Engineering, Electrical Engineering, Mechanical Engineering, Mathematics, Physics, or a related technical field.
Software Engineer CACI International Inc.Software EngineerSterling, VA$82,100–$172,400 / 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. Responsibilities: Responsible for designing, developing, operating and maintaining software to be applied to and integrated with solutions or products that also encompass non-information technology related engineering or scientific disciplines.
Senior Ground Systems Engineer - Blue Ring Blue OriginSenior Ground Systems Engineer - Blue RingWashingtonand/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.
Naval Marine Engineer CACI International Inc.Naval Marine EngineerWashington, DC$86,600–$181,800 / 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. Engaging with various stakeholders between the client team, Ship Builder, PMS 377, SUPSHIP, and the Tech Warrant Holder community on the status of these reviews and issues & ensuring that there are no delays or schedule impacts.
Senior Research Technician - Neurosurgery Washington University in St LouisSenior Research Technician - NeurosurgeryWashingtonThe Friedman Lab studies how the motor system represents and transforms motor commands across the full neural hierarchy — from cortex through basal ganglia, spinal cord, peripheral nerve, and muscle — and uses those insights to build closed-loop neuromodulation systems and neural prostheses that restore movement. Communication, Documentations, Following Protocols, Laboratory Instrumentation, Laboratory Software, Organizing, Recordkeeping, Software Program, Verbal Communications, Working Independently, Written Communication Grade .
Software Engineer II – Radiation Effects Tooling Blue OriginSoftware Engineer II – Radiation Effects ToolingWashingtonand/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.
Systems Engineer PeratonSystems EngineerSpringfield, Virginia$86,000–$138,000 / yearFull timeQualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Responsibilities: We are seeking a motivated product quality SYSTEM ENGINEER to support the planning, test development, data definition, and task execution for new and existing products within the National System for Geospatial-Intelligence (NSG).
NewRF & Antenna Test Engineer CACI International Inc.RF & Antenna Test EngineerDulles, VA$86,600–$181,800 / yearThe successful candidate will work closely with RF, mechanical, and electrical engineers to execute high-quality test campaigns, support design reviews, and help optimize scheduling and chamber operations in a high-mix, low-volume production and development environment. This position plays a critical hands-on role in the assembly, integration, and testing of antennas and RF-related components, as well as the day-to-day operation of our spherical near-field (SNF) and related antenna measurement chambers.
Senior Cybersecurity Engineer PEMCCO Logistic Services LLCSenior Cybersecurity EngineerWashington, DC$63.96–$105.54 / hourYou will lead cybersecurity engineering initiatives, assess security risks, develop mitigation strategies, support compliance efforts, and work closely with stakeholders to ensure cybersecurity requirements are integrated throughout the system lifecycle. This opportunity is a strong fit for candidates with experience in cybersecurity engineering, information assurance, information security, system security, risk management, RMF, A&A, security architecture, vulnerability management, or incident response.
Senior Infrastructure Engineer PeratonSenior Infrastructure EngineerCollege Park, Maryland$135,000–$216,000 / yearFull time12+ years of experience in application prototype development and/or system engineering and a bachelor’s degree in computer science, electrical engineering, information systems, or a related discipline, 10+ years of experience with a master’s degree, and 8+ years of experience with a PhD. Demonstrated work experience in areas such as IT and telecommunications system engineering, system integration, development and operations, project execution and quality oversight, resource identification and allocation, financial tracking and reporting.
Space Reconnaissance Engineer/Technical Analyst NROSpace Reconnaissance Engineer/Technical AnalystChantilly, Virginia$105,262–$136,848 / yearPrepare and evaluate plans and designs for engineering projects; researches technology trends and patterns; conducts technical analysis; evaluates the value and applicability of new technology; and provides engineering expertise and advice on program planning over a broad range of engineering, architecture or scientific programs. Location Various NRO Locations Salary This position meets the qualifications for Defense Civilian Intelligence Personnel System (DCIPS) Targeted Local Market Supplement (TLMS) STEM pay for NRO Cadre employees and candidates as authorized by the office of the Under Secretary of Defense for Intelligence and Security’s (OUSD(I&S)).
NewAlibaba Cloud-Controls Expert-Washington D.C. Alibaba Group Holding LtdAlibaba Cloud-Controls Expert-Washington D.C.Washington, DC$142,000–$234,000 / yearLeveraging solid expertise in infrastructure facilities and low-voltage / ELV systems (monitoring, BMS, automation controls), manage the full lifecycle of data-point mapping, connection, validation, and ongoing maintenance to ensure full-scope, accurate telemetry into the monitoring platform - including IT room temperature/humidity, busway and rack power consumption, and the status, alarm, setpoint, and log values of all route-related equipment (dedicated and shared) affecting the rooms. Lead the review and validation of the electrical, HVAC, and low-voltage / ELV automation control logic (including BMS networks, monitoring, and automation controls), parameters, setpoints, and closed-loop stability delivered by colocation providers and vendors.
NewRF Systems Test Engineer ElveoRF Systems Test EngineerChantilly, VirginiaAs an RF Systems Test Engineer, you will be expected to understand every detail of this complex system design and its expected function, including high speed mixed signal beamformer boards, clock distribution networks, RFFE boards, integrated radiating antenna elements, and full array calibration and verification procedures. Design, develop, specify, and maintain hardware and software for Electronic Ground Support Equipment aka EGSE to be used to support satellite RF digital phased array payload verification, particularly before, during, and after functional and environmental testing.
NewTest Engineer - Satellite Hardware ElveoTest Engineer - Satellite HardwareChantilly, VirginiaA Bachelor’s degree (or better) in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Computer Engineering, Mechatronics Engineering, or similar degrees. Design, develop, specify, and maintain hardware and software for Electronic Ground Support Equipment (EGSE) to be used to support spacecraft payload verification (particularly before, during, and after functional and environmental testing).