Principal Systems Engineer SwiftPrincipal Systems EngineerAnnapolis JunctionDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates. Ten (10) years of experience as a system engineer supporting programs to develop and field large- scale systems to include expertise in system architecture, requirements analysis, system documentation, system evaluation, and process execution and evaluation.
Principal Software Engineer AMETEK IncPrincipal Software EngineerGermantown, MDThe ideal candidate is a hands-on engineer with a proven track record designing and delivering complex embedded systems that acquire and process video data while generating highly accurate, deterministic control signals with microsecond-level timing requirements. In this onsite role in Germantown, Maryland, you will help lead the software architecture and development of a new medical technology platform while contributing to the continued evolution of the established RETeval product portfolio.
NewPrincipal Substation Electrical Engineer - Regional Datacenter Engineering Microsoft CorpPrincipal Substation Electrical Engineer - Regional Datacenter EngineeringWashington D.C., DC$142,800–$274,800 / yearDoctorate in Electrical Engineering, Computer Engineering, or related field AND 5+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, or related field AND 8+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, or related field AND 12+ years technical engineering experience OR equivalent experience. Doctorate in Electrical Engineering, Computer Engineering, or related field AND 3+ years technical engineering experience OR Masters Degree in Electrical Engineering, Computer Engineering, or related field AND 6+ years technical engineering experience OR Bachelors Degree in Electrical Engineering, Computer Engineering, or related field AND 8+ years technical engineering experience OR equivalent experience.
Senior Systems Engineer – Endpoint Security CACISenior Systems Engineer – Endpoint SecurityFort Meade, MarylandMicrosoft Defender for Endpoint Expertise: Hands‑on engineering experience with MDE architecture, deployment via MECM/SCCM or Intune, policy ring management, and advanced hunting using Kusto Query Language (KQL). Working within a highly classified, multi-domain environment, you will shape the strategic architecture, integration, deployment, and optimization of world‑class endpoint security platforms including Microsoft Defender for Endpoint (MDE) and Trellix HX.
NewAI/ML Senior Principal Engineer Science Applications International CorpAI/ML Senior Principal EngineerWashington, DC$160,001–$200,000 / yearOur client is committed to a journey that will modernize hundreds of legacy applications with unprecedented speed, digitize low-to-no-tech business processes, and outfit the organization with cutting edge tools for planning and decision making. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Senior Full Stack Software Engineer (Partial Telework) GliaCell TechnologiesSenior Full Stack Software Engineer (Partial Telework)Annapolis Junction, MD$170,000–$230,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. Location: Annapolis Junction, Maryland (Partial Telework of 16 hours per week is expected) Note : Telework granted for this position does not become available until after the individual has been in the position for a period of time, has acclimated to tasking/duties, and has meaningful work that can be done remotely.
Principal Electrical Systems Engineer - Electro-Optical Systems Fibertek IncPrincipal Electrical Systems Engineer - Electro-Optical SystemsHerndon, VAThis position is ideal for an experienced engineer who enjoys solving challenging technical problems, defining system architectures, mentoring engineers, and helping transition advanced research into operational aerospace systems. Fibertek is seeking a Principal Electrical Systems Engineer to join our Herndon, VA team and lead the development of advanced electro-optical and laser-based systems supporting NASA, DoD, and commercial space missions.
Data Engineer - Data Architecture for Data Science & Machine Learning Pennsylvania State UniversityData Engineer - Data Architecture for Data Science & Machine LearningReston, VA$146,040–$318,840 / yearWe are seeking a Senior Data Engineer with deep expertise in database design, optimization, and data access strategies to support our growing data science and machine learning initiatives within the Information Science Division of the Applied Research Laboratory (ARL) at Penn State. The ideal candidate is a PostgreSQL expert who also brings hands-on experience with other modern data storage technologies-such as NoSQL, graph, and time-series databases-and can guide the organization in choosing the right tools and structures for each data use case.
NewPrincipal Mechanical Engineer SME - TS/SCI Polygraph Required Leidos Holdings IncPrincipal Mechanical Engineer SME - TS/SCI Polygraph RequiredReston, VA$154,050–$278,475 / yearMEP Systems Expertise: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. The successful candidate will leverage extensive engineering expertise to analyze facility designs, spatial layouts, operational workflows, and supporting infrastructure to determine functional capabilities and mission relevance.
Test Engineer (TS/SCI) MaxaarTest Engineer (TS/SCI)Herndon, Virginia$90,000–$120,000 / yearVantor 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. As an industry-leading earth observation satellite imagery provider, Vantor unlocks the promise of space to help governments and businesses solve problems on Earth and beyond.
Principal Data Center MEP Engineer Enercon Services IncPrincipal Data Center MEP EngineerWashington, WA$150,000–$195,000 / yearResponsibilities include: Engineering Leadership: Drive impactful solutions in the power industry through expert design, analysis, and cutting-edge data center systems. Design Precision & Real-World Impact: Develop detailed designs, calculations, and documentation, transforming concepts into executable plans.
DevOps Engineer (TS/SCI) MaxaarDevOps Engineer (TS/SCI)Herndon, Virginia$154,000–$169,400 / yearWe are a multi-faceted technical team with expertise spanning the full stack of cloud computing technologies including systems administration, DevOps, cybersecurity, software development, and systems engineering that builds and maintains software applications backed by a self-managed cloud infrastructure with a true big-data footprint (over 10 petabytes). In this role, you'll work closely with other DevOps engineers, software developers, infrastructure technicians and cybersecurity professionals leveraging open-source technology to create and maintain the full stack of a High-Performance Computing (HPC) system that hosts a diverse range of applications served out to thousands of users.
Principal Systems Test Engineer ElectraPrincipal Systems Test EngineerManassas, VAFull timehybrid propulsion copper bird; SIL/HIL labs for flight controls, avionics, and aircraft as a whole; engineering flight simulators; static and dynamic structural testing)Lead and mentor development of instrument and data acquisition capabilities for ground and flight test. Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation.
Artificial Intelligence / Machine Learning Lead Verification and Validation Engineer Pennsylvania State UniversityArtificial Intelligence / Machine Learning Lead Verification and Validation EngineerReston, VA$168,000–$318,840 / yearNotice regarding employment at the Applied Research Laboratory (ARL): Employees must be eligible to obtain a government security clearance, participate in the ARL drug testing program, and comply with electronic and physical monitoring requirements applicable to federal contractors. We are searching for a talented, experienced, organized, and a highly motivated AI/ML Engineer to join the Visualization and Decision Support Division within the All-Domain Analytics and Signatures Office (A2SO) at the Applied Research Laboratory (ARL) at Penn State.
Federal Account Manager - Dod, Public Sector InterSystemsFederal Account Manager - Dod, Public SectorVienna, VA$164,000–$190,000 / yearActing as the principal liaison between InterSystems, prime contractors, and customer accounts; developing and enhancing business relationships by providing high levels of service and by encouraging contact with accounts at various organizational levels; developing and continuously updating account profiles. Sales Executives in the Federal business are responsible for managing all aspects of prospective and existing accounts, generating sales revenue, and ensuring a productive and profitable business relationship with customers and with Systems Integrators.
Principal Engineer, Global Environmental Compliance - Design Micron Technology, Inc.Principal Engineer, Global Environmental Compliance - DesignManassas, VAAs a Principal Engineer in Environmental Engineering, you will lead integration across global capital projects including greenfield builds, brownfield expansions, major facility retrofits, ensuring environmental compliance requirements are embedded throughout facility planning, design, construction, and startup. The role spans key environmental domains including air, water, and waste, and influences complex, large-scale capital projects by embedding environmental requirements into early-stage design decisions, minimizing downstream risk and rework.
NewPrincipal Engineer - Data Center Infrastructure Engineering Service Delivery Wells Fargo & CoPrincipal Engineer - Data Center Infrastructure Engineering Service DeliveryManassas, VA$159,000–$305,000 / yearThey are accountable for execution of all applicable risk programs (Credit, Market, Financial Crimes, Operational, Regulatory Compliance), which includes effectively following and adhering to applicable Wells Fargo policies and procedures, appropriately fulfilling risk and compliance obligations, timely and effective escalation and remediation of issues, and making sound risk decisions. Translate advanced technology experience, an in-depth knowledge of the organizations tactical and strategic business objectives, the enterprise technological environment, the organization structure, and strategic technological opportunities and requirements into technical engineering solutions.
Principal Engineer, Survivability (R4608) Shield AIPrincipal Engineer, Survivability (R4608)Washington, DCLI-AD6 #LF Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Lead or support signature testing efforts, including indoor and outdoor RCS range tests, validation campaigns, and supplier-level hardware evaluations.
Director, AI Engineering (Data Science) BLEND360Director, AI Engineering (Data Science)Columbia, MD$180,000–$240,000 / yearDirect experience with industry datasets in marketing & media (DSP/DMP logs, ad impression data, attribution pipelines, MMM) OR telecommunications (CDRs, network KPIs, subscriber behavior, churn datasets). Serve as the technical authority on deep learning architecture-personally leading the design and development of custom transformer models for sequence modeling, customer propensity scoring, audience segmentation, and churn prediction.
MCP Architect / AI Integration Consultant ConsultNetMCP Architect / AI Integration ConsultantWashington, DCThis individual will help accelerate the design and deployment of enterprise AI capabilities by building scalable, secure MCP infrastructure that enables LLMs and AI agents to interact with internal systems, APIs, workflows, and enterprise data sources. For over 25 years, we have connected thousands of consultants with meaningful roles through a personal, communication-driven approach, partnering with a diverse client base to build high-performing teams and create lasting impact.
Principal Embedded Software Engineer Trident Systems IncPrincipal Embedded Software EngineerSterling, VAThis is a hands-on engineering role intended for a deeply experienced embedded software engineer who thrives in complex hardware-centric environments and contributes through strong technical execution, sound engineering judgment, architectural rigor, and mentorship of other engineers. The Principal Embedded Software Engineer serves as a highly experienced individual contributor responsible for embedded software architecture, implementation, and technical execution across advanced aerospace computing platforms and supporting engineering systems.
Principal Software Engineer VTGPrincipal Software EngineerHanover, MarylandFull timeOverview: As a Principal Software Engineer supporting mission-essential national security initiatives, you will design, develop, integrate, and maintain secure, high-performance software solutions that enable critical intelligence, defense, and operational missions. Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Mathematics, or a related technical discipline.
NewPrincipal Hardware Design Engineer Leidos Holdings IncPrincipal Hardware Design EngineerLaurel, MD$131,300–$237,350 / yearAs part of a multidisciplinary engineering team, you will serve as a senior technical authority, guiding complex engineering efforts, advancing innovative design methodologies, and helping shape the future direction of hardware engineering capabilities supporting national security missions. As a Principal Hardware Design Engineer, you will provide expert technical guidance across complex engineering efforts while developing innovative hardware solutions, advancing reverse engineering methodologies, and mentoring engineering teams.
Director IAM, Amazon Foundational Security Services Amazon.com IncDirector IAM, Amazon Foundational Security ServicesHerndon, VAYou will be responsible for defining and delivering on industry-leading technology initiatives including the use of generative AI to accelerate development efforts, transform service operations, and shipping AI authorization feature to enable the business to continue to leverage agentic AI. Professional traits that are not unique to this position, but necessary for Amazon leaders at this level: High judgment decision-maker who actively seeks input from others to make high- velocity decisions.
Principal Mechanical Engineer Trident Systems IncPrincipal Mechanical EngineerSterling, VAThe Principle Mechanical Engineer works collaboratively with program managers and project engineers to ensure successful program execution and is responsible for applying expert mechanical knowledge in designing and analyzing electro-mechanical assemblies. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
Solutions Architecture & Sales Engineering - Palantir Aleut CareerSolutions Architecture & Sales Engineering - PalantirArlington, VirginiaDesign and implement AI-enabled data solutions within Palantir environments, including predictive analytics, decision support, data-driven automation, and LLM-enabled workflows where appropriate. The ideal candidate is a hands-on Palantir practitioner who can architect data-driven solutions, integrate complex data environments, and translate platform capabilities into operational and mission outcomes.
NewPrincipal Aerospace Modeling & Simulation Engineer (TS/SCI) MaxaarPrincipal 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.
Sr. Systems Engineer (Endpoint Detection & Response) Themis InsightSr. Systems Engineer (Endpoint Detection & Response)Fort Meade, MDThis critical role bridges high-level systems architecture with operational defense capabilities, ensuring total endpoint visibility, robust threat containment, and resilient configuration management across all enterprise and mission-critical assets to defend national security infrastructure against sophisticated cyber threats. Additionally, the individual will act as a primary technical advisor to Government stakeholders on system risks and engineering considerations, provide advanced forensic support to the SOC during critical high-priority incidents, and actively mentor junior and mid-level engineering personnel within the program.
NewPrincipal Civil Engineer - TS/SCI Polygraph Required Leidos Holdings IncPrincipal Civil Engineer - TS/SCI Polygraph RequiredReston, VA$139,100–$251,450 / yearAll-Source Information Evaluation: Demonstrated experience researching, assessing, and synthesizing diverse intelligence and technical sources, including classified intelligence, open-source information, and grey literature such as foreign technical journals, patents, and equipment catalogs, to support facility and infrastructure characterization. MEP Systems Knowledge: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment, filtration, and backup power systems.
Principal Technical Product Manager (R5249) Shield AIPrincipal Technical Product Manager (R5249)Washington, DCHivemind consists of four products: EdgeOS (C++ based high-performance middleware for autonomy development), Pilot (autonomy for the edge built atop EdgeOS; a models-based, modular and open architecture C++ codebase), Forge (Shield AI's AI Factory for the design, development, and testing of Hivemind Edge systems; a service-oriented architecture leveraged through an SDK, CLI, and web portal; a Go, Python, Typescript codebase), Commander (Software and hardware to support rich human-in-the-loop and human-on-the-loop interactions with the Hivemind; a C++-based back-end for interaction with Pilot; and a web-application UI for mission planning, command and control by operators implemented in a Typescript/React codebase). #LI-KC3 #LF Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location.
Principal Integration Engineer Science Applications International CorpPrincipal Integration EngineerChantilly, VA$160,001–$200,000 / yearOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Bachelor's degree in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Applied Physics, or related field; Master's preferred.
Controls Technician - Electrical AmentumControls Technician - ElectricalMcLean, VirginiaTroubleshoot hardware and software problems; perform simple programming, data base changes, and alarm log reviews; perform and maintain system back-ups and history database files; develop and install graphics to enhance operation and maintenance; and perform miscellaneous administrative functions as directed by E&C Engineer on site’s microprocessor-based central control systems. Install, program, troubleshoot, calibrate, tune, preventive and predictive maintenance (condition monitoring), replace and repair all assigned E&C systems and all associated electrical, electronic, electropneumatic, and electro-mechanical components, including instrumentation and end-elements.
Principal Manufacturing Engineer ElectraPrincipal Manufacturing EngineerManassas, VA$130,000–$160,000 / yearFull timeEmbedded in our Integrated Product Development Team (IPDT), your focus will be on electrical and avionics systems installation, applying DFM and DFA principles to enable efficient, scalable final assembly operations - and ensuring production test processes are built in from day one. Our Ultra Short technology unlocks thousands of new operating locations and enables what we call Direct Aviation: quiet, point-to-point regional travel that gets people from where they are to where they want to go, without the congestion of major airports or the noise of conventional aviation.
Controls Technician - Electrical Amentum Services IncControls Technician - ElectricalMcLean, VATroubleshoot hardware and software problems; perform simple programming, data base changes, and alarm log reviews; perform and maintain system back-ups and history database files; develop and install graphics to enhance operation and maintenance; and perform miscellaneous administrative functions as directed by E&C Engineer on site's microprocessor-based central control systems. Install, program, troubleshoot, calibrate, tune, preventive and predictive maintenance (condition monitoring), replace and repair all assigned E&C systems and all associated electrical, electronic, electropneumatic, and electro-mechanical components, including instrumentation and end-elements.
NewAssociate Data Center Facilities Technician, Electrical Google LLCAssociate Data Center Facilities Technician, ElectricalSterling, VAFrom software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more. We"re the driving force behind Google"s groundbreaking innovations, empowering the development of our cutting-edge AI models, delivering unparalleled computing power to global services, and providing the essential platforms that enable developers to build the future.
NewManager, Electrical & Cloud Hardware Development, AWS Bespoke Solutions, Hardware & FPGA Engineering Amazon.com IncManager, Electrical & Cloud Hardware Development, AWS Bespoke Solutions, Hardware & FPGA EngineeringArlington, VABespoke Solutions is looking for a hands-on technical leader to manage a team of Hardware Design Engineers, FPGA/Programmable Logic Engineers, and Firmware Engineers responsible for developing high-assurance security devices for government customers within AWS. When complex technical problems arise - across signal integrity, power integrity, FPGA timing closure, thermal management, or hardware security - you will have the technical depth to engage meaningfully and the judgment to drive the right trade-offs.
NewPrincipal Cybersecurity Engineer- Architecture OneMain FinancialPrincipal Cybersecurity Engineer- ArchitectureBaltimore, MD$130,000–$156,000 / yearAlong with security platform mastery in more than one platform area (IDS/IPS, firewall/WAF, access and identity, malware defense, threat modeling, exposure management, among others), the Principal Cybersecurity Engineer is formally trained in enterprise IT design and architecture practices. The Principal Cybersecurity Engineer has a demonstrated mastery in multiple security and non-security technology platforms, with the ability to both lead and advise on the overall designs and strategies of both security and non-security technologies.
NewLead Specialist, Privileged Access Management (PAM) Engineer KPMGLead Specialist, Privileged Access Management (PAM) EngineerWashington, DCIf you're looking for a firm with a strong team connection where you can be your whole self, have an impact, advance your skills, deepen your experiences, and have the flexibility and access to constantly find new areas of inspiration and expand your capabilities, then consider a career in Advisory. Drive alignment between PAM strategies and overarching initiatives, ensuring seamless integration with Identify Governance and Administration (IGA, Single Sign-On (SSO, Multi-Factor Authentication (AFA), and directory services.
Principal Electrical Engineer, NA Vantage Data Centers Management Co LLCPrincipal Electrical Engineer, NAMDDeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. Highly skilled in project engineering and design work, the Principal Electrical Engineer handles complex and high-impact assignments, providing technical expertise to guide project success.
Senior Principal Engineer Edison Electric InstituteSenior Principal EngineerWashington, DC$158,843–$190,629 / yearAs Senior Principal Engineer in EEI’s Reliability department, you will be a go-to expert for member companies and a recognized voice in national conversations about grid reliability and resilience—working directly with NERC, FERC, and the DOE. Our members deliver electricity to more than 250 million Americans across all 50 states and Washington, DC, and together the electric power industry supports more than 7 million jobs nationwide.
Principal Electrical Engineer II Reworld Holding CorpPrincipal Electrical Engineer IIDC$118,700–$169,800 / yearMust have proficiency in developing and understanding One Line/Three Line Diagrams, DC Control Schematics, Wiring diagrams, GA drawings related to interconnections, substations, power plants and electrical aspects of process plants including but not limited to motors, MCCs, PDCs and other electrical equipment. Commissioning/Startup: Provide SME design support to Project Managers on assigned construction projects Provide engineering support for commissioning and installations for assigned design projects.
NewPrincipal/Sr. Principal Engineer Systems Northrop GrummanPrincipal/Sr. Principal Engineer SystemsBaltimore, MD$108,800–$163,200 / yearBasic Qualifications Principal Engineer Systems: Bachelors degree in electrical or mechanical engineering, or STEM-related degree, with 5 years of industry experience, or Masters degree and 3 years of industry experience. This IPT Lead will be required to lead an engineering team working to transition designs to production for a very important sector priority program with many time-critical elements and high management visibility.
Senior Engineer Engineer III / Principal Engineer Engineer IV - Propulsion Quantum SpaceSenior Engineer Engineer III / Principal Engineer Engineer IV - PropulsionRockville, MD$160,000–$230,000 / yearWe are seeking an experienced Senior Engineer III / Principal Engineer IV - Propulsion Systems to lead the development of advanced flight-qualified propellant tanks and spacecraft propulsion systems supporting next-generation Ranger missions. This position is ideal for an engineer who thrives in a fast-paced environment, enjoys solving complex technical challenges, and is passionate about delivering flight-ready hardware for demanding national security, civil, and commercial space missions.
Principal Engineer Ion Storage SystemsPrincipal EngineerBeltsville, MDFull timeResponsibilities: Work collaboratively with the team to support the existing prototype line, identifying the key levers to drive optimal process reliability, quality, and uptimeLead root-cause investigations for difficult or ambiguous equipment and process failures, and drive corrective/preventive actions to closure. As a Principal Engineer, you'll take ownership of significant workstreams - leading equipment builds, troubleshooting efforts, and process improvements end-to-end - while mentoring other engineers and raising the technical bar across the team.
Principal Electrical Engineer, NA Vantage Data CentersPrincipal Electrical Engineer, NAMarylandDeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. Highly skilled in project engineering and design work, the Principal Electrical Engineer handles complex and high-impact assignments, providing technical expertise to guide project success.
Principal Engineer, State Estimation (R4602) Shield AI IncPrincipal Engineer, State Estimation (R4602)Washington, DC$270,000–$400,000 / yearThis role requires deep expertise in state estimation theory, extensive practical experience implementing ownship navigation systems in the aerospace domain, and strong software development skills for production-quality navigation code. The engineer will design and implement a unified navigation architecture that supports traditional GNSS/IMU fusion while being extensible to all-source navigation strategies incorporating diverse sensing modalities for GPS-degraded and denied environments.
Space RADAR Data Processing - Principal/Sr Principal Engineer Systems (AHT) Northrop Grumman CorpSpace RADAR Data Processing - Principal/Sr Principal Engineer Systems (AHT)linthicum, MD$105,400–$158,000 / yearThe above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Northrop Grumman Space Systems is a strategic partner specializing in delivering intelligence, surveillance, and reconnaissance solutions for classified and unclassified missions in space.
Principal Engineer - Product Integrity Blue OriginPrincipal Engineer - Product IntegrityBay 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 (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will solve unprecedented challenges in ensuring hardware survives the rigors of launch, orbit, and long-duration deployment—pioneering physics-of-failure methodologies, predictive reliability frameworks, and AI-driven engineering approaches that redefine how high-stakes hardware is designed, qualified, and validated.
Principal Engineer, Survivability (R4608) Shield AI IncPrincipal Engineer, Survivability (R4608)Washington, DC$200,000–$310,000 / yearLead or support signature testing efforts, including indoor and outdoor RCS range tests, validation campaigns, and supplier-level hardware evaluations. With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide.
NewEngineer/Principal Engineer RF Microwave Design Northrop Grumman CorpEngineer/Principal Engineer RF Microwave DesignBaltimore, MD$87,600–$131,400 / yearWhat you''ll get to do: Responsibilities may include testing and troubleshooting Line Replacement Modules (LRM) and Circuit Card Assemblies (CCA) of RF architecture, recommend data driven requirements threshold adjustments, perform subsystem analysis including hardware from RF to digits, support for performance testing, requirements verification, and more. Northrop Grumman Missions Systems is seeking experienced RF engineers in the following areas: Antennas, Electromagnetics, Computational Electromagnetics, RF/Microwave design, Digital beamforming, Hardware/Subsystem Integration and Test, and Antenna Control Design.