NewPrincipal Optical Engineer Davron LLCPrincipal Optical EngineerLorton, VAPRINCIPAL OPTICAL ENGINEER | EOIR | IMAGING SENSOR OPTICAL DESIGN | LASER OPTICAL DESIGN | ZEMAX | CODE V | DRI RANGE MODELING | OPTICAL LAB WORK | BORESIGHTING | OPTICAL SME SUPPORT | ACTIVE DOD SECRET CLEARANCE | STABILIZATION SYSTEMS . 10+ years of imaging and laser optical design experience, including EOIR/imaging sensor optical components, DRI range modeling, and lens/component design in Zemax/CODE V.
Cribl Engineer Expert EMCCribl Engineer ExpertReston, VA$160,000–$180,000 / yearFull timeMust possess the following DoD 8570.01-M certifications or be willing to obtain within 30 days of hire: · Information Assurance Technician (IAT) Level II certification (currently Security+ CE, CCNA-Security, GSEC, SSCP, CySA+, GICSP, or CND). You will shape pipeline strategy, design complex routing and transformation logic, drive platform reliability, mentor senior engineers, and serve as the top technical escalation point for Cribl-related challenges.
Principal Product Manager, Savings - Remote OportunPrincipal Product Manager, Savings - RemoteWashington DC, DCRemote$148,100–$237,000 / yearCollaborative: You have a track record of shipping and iterating on impactful products that required partnering with and building consensus across a wide group of cross-functional partners. Manage a high-performing cross-functional product team that includes engineering, design, data, marketing, legal, and customer support to implement and build new features.
NewPrincipal Software Engineering Manager - CTJ - Poly MicrosoftPrincipal Software Engineering Manager - CTJ - PolyReston, VA$142,800–$274,800 / yearMasters Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. This leader will set technical direction, grow a high-performing engineering team, and deliver secure, compliant, and highly reliable platform capabilities that support internal security systems and customer-facing cloud offerings.
NewSME Information Systems Security Engineer Govcio LLCSME Information Systems Security EngineerAlexandria, VA$170,000–$210,000Overview: GovCIO is currently hiring for a SME Information Systems Security Engineer to lead cybersecurity, compliance, and risk management activities supporting the U.S. Coast Guard's (USCG) Digital Workplace Product Line (DWPL). Collaborate with senior infrastructure and engineering leadership to ensure vulnerability mitigation and scanning tools are deeply embedded in modern digital transformation designs.
Principal Engineer - Electrical Bechtel CorpPrincipal Engineer - ElectricalReston, VAExtraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Required Knowledge and Skills: Proven ability to perform electrical system calculations for cable sizing, ampacity, grounding, lighting, etc. for combined cycle power plants, Ability to perform short circuit and power system analyses, including transient stability analysis for a power project operating in island mode.
Senior / Principal Engineer - Electromechanical Actuation Electra Aero IncSenior / Principal Engineer - Electromechanical ActuationManassas, VA$130,000–$180,000 / yearOur technology enables aircraft to take off and land in soccer field-sized spaces, unlocking thousands of new operating locations and enabling what we call Direct Aviation: quiet, efficient, point-to-point travel closer to where people live and work. As a Senior / Principal Engineer - Electromechanical Actuation, you will serve as the technical authority for our aircraft actuation systems, with primary responsibility for development of the actuation systems on the EL9 Ultra Short Aircraft.
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.
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 (Aviation) ElectraPrincipal Electrical Engineer (Aviation)Manassas, VAFull timeThis role will be responsible for the aircraftelectrical systems - including power distribution, energy storage, conversion, and system safety protections - ensuring reliable, certifiable, and high-performance operation across the full aircraft lifecycle. At Electra, we're pioneering sustainable aviation by developing hybrid-electric Ultra Short Takeoff and Landing aircraft designed to transform regional air mobility, by making air travel more efficient, quieter, and environmentally friendly.
Principal Electrical Design Engineer Trident Systems IncPrincipal Electrical Design EngineerSterling, VAHowever, 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. We develop complex, radiation effects mitigated, designs that balance competing requirements in modern space programs, delivering cutting-edge solutions that enable our customers to achieve more in space.
Principal Electrical Engineer Electra Aero IncPrincipal Electrical EngineerManassas, VA$150,000–$180,000 / yearOur 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. Electra is actively recruiting a Principal Electrical Engineer to lead the design and development of high-voltage and low-voltage electrical systems for our 9-passenger eSTOL (electric short takeoff and landing), hybrid-electric aircraft.
NewSenior / Principal Engineer - Electromechanical Actuation ElectraSenior / Principal Engineer - Electromechanical ActuationManassas, VAOur technology enables aircraft to take off and land in soccer field-sized spaces, unlocking thousands of new operating locations and enabling what we call Direct Aviation: quiet, efficient, point‑to‑point travel closer to where people live and work. The RoleAs a Senior / Principal Engineer – Electromechanical Actuation, you will serve as the technical authority for our aircraft actuation systems, with primary responsibility for development of the actuation systems on the EL9 Ultra Short Aircraft.
Principal Electrical Engineer Trident Systems IncPrincipal Electrical EngineerFairfax, VAThe Principal Hardware Engineer partners closely with cross-functional engineering teams, program leadership, and customers to solve complex technical challenges, support program execution and business development efforts, and shape the long-term technology roadmap for the organization. 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.
NewPrincipal Electrical Engineer Power Projects (Hybrid) Bechtel CorporationPrincipal Electrical Engineer Power Projects (Hybrid)Reston, VAThe ideal candidate will have a bachelor's degree in Electrical Engineering and extensive experience in electrical system design for power projects. Bechtel Corporation seeks a Principal Engineer – Electrical in Reston, VA to support combined cycle power projects.
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.
Principal Engineer, Scada Engineering (Bess) InvenergyPrincipal Engineer, Scada Engineering (Bess)Washington, DC$155,000–$180,000 / yearThis role is accountable for defining and documenting control strategies and data interfaces between substation devices, generation resources, data centers, remote operation centers, and external entities, and for driving reliable data connectivity and control readiness from design, commissioning, and turnover. Monitor construction progress remotely and via on site visits, support resolution of field issues, attend in person meetings with stakeholders, and provide on-site programming and field support during commissioning when required.
Principal Engineer Ion Storage SystemsPrincipal EngineerBeltsville, MDAs 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. Focusing on a variety of portable and stationary energy storage applications, ION's patented, three-dimensional ceramics design offers a sustainable approach to next-generation energy storage.
Principal Engineer, Survivability (R4608) Shield AI IncPrincipal Engineer, Survivability (R4608)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.
Principal Electrical Systems Engineer TalentRemedyPrincipal Electrical Systems EngineerHerndon, VirginiaDirect experience developing, integrating, testing, or qualifying electronics for spaceflight applications, including satellites, spacecraft, launch vehicles, scientific instruments, human-rated systems, or other high-reliability aerospace platforms. This 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.
Senior Principal Engineer, Systems Engineering (Onsite) RTX CorpSenior Principal Engineer, Systems Engineering (Onsite)Sterling, VAQualifications You Must Have: Typically requires a degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience. Role Description: The ideal candidate brings expert level systems engineering experience, strong knowledge of avionics or mission systems, and the ability to work across multidisciplinary teams in a defense or aerospace environment.
Data Center BESS Principal Engineer Fluence EnergyData Center BESS Principal EngineerArlington, VirginiaDeep knowledge of data center electrical infrastructure and project delivery (e.g., MV/LV distribution, substations, UPS and backup generation interfaces, protection schemes, commissioning) and how a utility‑scale BESS integrates at the site or grid level. Expertise to engage deeply with engineering and operations teams on topics such as medium-voltage electrical distribution, load profiles, interconnection, power quality, controls/integration, and project execution constraints.
Data Center BESS Principal Engineer Fluence Energy IncData Center BESS Principal EngineerArlington, VADeep knowledge of data center electrical infrastructure and project delivery (e.g., MV/LV distribution, substations, UPS and backup generation interfaces, protection schemes, commissioning) and how a utility‑scale BESS integrates at the site or grid level. Expertise to engage deeply with engineering and operations teams on topics such as medium-voltage electrical distribution, load profiles, interconnection, power quality, controls/integration, and project execution constraints.
Principal Engineer, SCADA Engineering (BESS) Invenergy LLCPrincipal Engineer, SCADA Engineering (BESS)DC$155,000–$180,000 / yearThis role is accountable for defining and documenting control strategies and data interfaces between substation devices, generation resources, data centers, remote operation centers, and external entities, and for driving reliable data connectivity and control readiness from design, commissioning, and turnover. Monitor construction progress remotely and via on site visits, support resolution of field issues, attend in person meetings with stakeholders, and provide on-site programming and field support during commissioning when required.
Principal Digital Electrical Engineer Thales Defense & Security IncPrincipal Digital Electrical EngineerGermantown, MD$156,160–$199,525 / yearLead small digital engineering teams and/or work independently to define requirements, conceive, document (create schematics, interface control documents, hardware design documents, test plans/reports, etc.), analyze/simulate, build prototypes, oversee PCB layouts, load firmware/software on prototype boards and radios, perform verification testing, debug, and optimize digital circuit designs to meet requirements at the circuit, card, and product levels. Experience utilizing a formal design process to document (create schematics, interface control documents, hardware design documents, test plans/reports, etc.), analyze/simulate, build prototypes, load firmware/software on prototype boards and radios, perform verification testing, debug, and optimize circuit designs to meet requirements at the circuit, card, and product levels.
NewPrincipal Electrical Engineer - Medical Devices IC/PCB Design DSJ GlobalPrincipal Electrical Engineer - Medical Devices IC/PCB DesignGaithersburg, MDThis role requires over 12 years of experience in Electrical Engineering, a strong background in designing integrated circuits or PCBs, and familiarity with FDA regulations. The ideal candidate will work on-site and collaborate cross-functionally with software teams to test and implement electrical components.#J-18808-Ljbffr.
NewPrincipal Algorithm & Signal Processing Engineer STRPrincipal Algorithm & Signal Processing EngineerArlington, VA$206,000–$284,000 / yearOur engineers are empowered to pursue innovative technical ideas, engage directly with customers, lead multidisciplinary teams, and transform advanced research into prototype capabilities that address the nation's most challenging RF sensing and electronic warfare problems. We investigate cutting-edge technologies and collaborate with engineers across STR, academic researchers, and industry partners to develop practical solutions to RF sensing and counter-sensing challenges.
Sr Principal Engineer Embedded Software Northrop Grumman CorpSr Principal Engineer Embedded SoftwareSterling, VA$142,200–$213,400 / yearBasic Qualifications: Bachelor's degree in Electrical/Computer Engineering, or another related STEM discipline with a minimum of 8 years of embedded software experience - OR - Master's degree in Electrical/Computer Engineering, or another related STEM discipline with 6 years of embedded software experience - OR PhD degree Electrical/Computer Engineering, or another related STEM discipline with 4 years of embedded software experience. This role will join our team of qualified, diverse individuals in the Space Systems organization developing space vehicle hardware-in-the-loop simulation platforms for large and small space programs.
Principal Engineer The High CompaniesPrincipal EngineerArlington, VAESSENTIAL JOB FUNCTIONS: Engineering leadership and management: Ensure that on projects assigned within the region or national account, technical staff: Adhere to StructureCare quality, schedule, and budget requirements, adjusting as necessary to meet targets. Manage assigned direct and/or indirect report relationships including: Conduct all required performance reviews with regular check-ins, documentation and positive coaching as required to ensure the development of engineers assigned.
Principal Engineer, AI Factory Banyan SoftwarePrincipal Engineer, AI FactoryWashingtonProblem Solving: Apply strong analytical and structured problem-solving skills including technical problem definition, functional decomposition, and hypothesis-driven investigation to resolve complex engineering and operational challenges, with the ability to make confident technical decisions when problems or solutions are not well-defined (ambiguity). AI Automation System Development: Design, build, and deploy the core AI-enabled software development automation tools and services (e.g., custom agents, GenAI integrations) with a keen focus on legacy software analysis, requirement extraction, and architectural discovery leveraging multi-modal GenAI capabilities.
Principal Engineer II - Software EchoStar CorpPrincipal Engineer II - SoftwareGermantown, MDOur business spans satellite television service, streaming and on-demand programming, smart home installation services, 5G wireless consumer and commercial services, internet and other enterprise products. Requires: Bachelor's degree (or foreign equivalent) in Computer Science or a closely related technical field plus 7 years of software application development experience in the job offered or similar roles.
Principal Engineer, Digital Manufacturing Electra Aero IncPrincipal Engineer, Digital ManufacturingManassas, VARemote$140,000–$170,000 / yearAs our Principal Engineer, Digital Manufacturing, you''ll serve as the technical authority for the architecture, integration, and deployment of Electra''s manufacturing digital systems - connecting Product Lifecycle Management (PLM), Enterprise Resource Planning (ERP), Manufacturing Execution Systems (MES), and the platforms that tie them together. This is a high-visibility role at a pivotal moment for Electra: as we transition from prototype to serial production, you''ll be the master key user connecting engineering, quality, and production to a shared digital backbone, and a direct participant in ERP selection.
NewSenior Principal Engineer Bright Vision TechnologiesSenior Principal EngineerAshburn, VARemoteFull timeThe ideal candidate will drive strategic engineering decisions, serve as a technical authority across multiple teams and platforms, and combine deep technical mastery with mature judgment, broad influence, and the ability to mentor and elevate senior engineers across the organization. This role represents the highest level of individual technical contribution within the organization, requiring deep expertise in system design, performance engineering, reliability architecture, and cross-organizational technical leadership.
Principal FPGA Engineer Rocket Lab CorporationPrincipal FPGA EngineerChantilly, VATo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
NewPrincipal FPGA Engineer Rocket Lab USAPrincipal FPGA EngineerChantilly, VATo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Principal Engineer Thomson Reuters CorpPrincipal EngineerDCIndustry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing. About you: Youre a good fit for the role of Principal Engineer if your background includes: • 10+ years of hands-on software engineering experience with a proven record of developing scalable and resilient web-based products and solutions.
Principal Engineer High Company LLCPrincipal EngineerVAEngineering leadership and management: Ensure that on projects assigned within the region or national account, technical staff: Adhere to StructureCare quality, schedule, and budget requirements, adjusting as necessary to meet targets. Manage assigned direct and/or indirect report relationships including: Conduct all required performance reviews with regular check-ins, documentation and positive coaching as required to ensure the development of engineers assigned.
Principal Engineer Senior Manager Accenture Federal ServicesPrincipal Engineer Senior ManagerWashington, DCThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $177,900—$203,600 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
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.
NewPrincipal 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.
Principal Engineer w/Top Secret Clearance TekSynapPrincipal Engineer w/Top Secret ClearanceWashington, Washington, DC$160,000–$200,000 / yearFull timeKnowledge of operating systems, including Windows, Linux, Mac, and mobile operating systems including iOS and Android, application behaviors, and network traffic analysis to identify malware exploits. Additional Job Information: TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment.
Principal Mechanical Engineer SME Leidos Holdings IncPrincipal Mechanical Engineer SMEReston, 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.
Associate Principal Engineer - Technical Program Manager PeopleNTech LLCAssociate Principal Engineer - Technical Program ManagerAlexandria, VARemote$77–$82 / hourProven experience leading complex technical projects, driving organizational transformation initiatives (such as Agile adoption), and applying Agile SAFe framework or managing multiple complex projects simultaneously, with a focus on strategic planning and driving organizational goals. • The TPM lead will have a pragmatic approach and iterative approach to building software including ability to simplify and get things done with a demonstrated track record of building and delivering software and working effectively with external and internal teams.
Principal Engineer -Technology Architect - Generative AI PeopleNTech LLCPrincipal Engineer -Technology Architect - Generative AIAlexandria, VA$94–$100 / hourPractical experience designing Generative AI solutions using LLMs, RAG, embeddings, chunking, and search technologies. • Build cloud native systems using Azure, AWS, Kubernetes/AKS/EKS, containers, and microservices patterns.
Principal Engineer (Bridges) Arlington County GovernmentPrincipal Engineer (Bridges)Arlington, VASpecific duties include: Managing the bridge safety inspection program, ensuring that the biennial bridge inspections are completed in accordance with Federal and State requirements; Developing and prioritizing the 4-year bridge repair maintenance plan including preparing annual bridge repair and maintenance budgets for the County's bridge inventory; Creating the bridge component of the Capital Improvement Plan including planning level cost estimates and scoping for future bridge capital projects and rehabilitations; Procuring design and construction contractors to perform Annual Maintenance and Repair Work, and complete Capital Improvement Projects; Directing consultant development of plans, specifications, estimates, and bid documents for construction contractors to execute the work contained in the Annual Maintenance and Repairs Work Plan and bridge capital improvement plan including reviewing consultant work products to ensure that they effectively meet the County's goals and are accurate and complete; Preparing and reviewing detailed design and construction engineering plans including cost estimates, technical reports, and associated documentation for transportation related projects; Collaborating project implementation with internal teams, external agencies, and stakeholders to ensure projects are completed on time and within budget, while complying with regulatory requirements; Developing materials for and participating in pre-bid meetings, public engagement presentations, construction meetings, and other project-related events; and. The Department of Environmental Services (DES) is seeking a skilled Principal Engineer (Bridges) to join our Engineering Bureau - a 60 member team delivering full-scale surveying, design, and construction management services for a wide range of public works capital improvement projects.
NewPrincipal Engineer Analyst - Azure Cloud Migration & Modernization / Active Secret Peraton IncPrincipal Engineer Analyst - Azure Cloud Migration & Modernization / Active SecretArlington, VA$104,000–$166,000 / yearApplicants must currently hold one of the following professional certifications or obtain one prior to start date (continued certification required): CASP+ CE, CCNA Cyber Ops, CCNA-Security, CCNP Security, CEH, CFR, CISA, CISSP (or Associate), Cloud+, CySA+, GCED, GCIA, GCIH, GICSP, SCYBER, VCA DCV, PPDA, Agile IC, SNOW App Dev. This role requires an experienced engineer who can take ownership of the entire lifecycle-from assessing the current environment and defining the future-state architecture to leading migration activities, establishing governance, and supporting long-term operations.
Associate Principal Engineer- BIG-DATA-ENGINEER PeopleNTech LLCAssociate Principal Engineer- BIG-DATA-ENGINEERAlexandria, VA$72–$75 / hourStakeholder Engagement Serve as the primary technical liaison between clients and delivery teams for all data-related initiatives. Data Engineering and Integration Expertise, Data Governance and Security Knowledge, Databricks, Technical delivery.
Principal Engineer Raft Company WebsitePrincipal EngineerMclean, VA$160,000–$220,000 / yearWe are looking for an experienced Principal Software Engineer to be embedded with our Army customers at Aberdeen Proving Ground, serving as Raft's senior technical presence on the ground: someone who can write production code in the morning, troubleshoot a Kubernetes deployment in a SCIF in the afternoon, and brief a program office on fielding status before end of day. You will partner closely with Raft's product, platform, and delivery teams to ensure our products are fielded well: installed cleanly, integrated with Army data sources and mission systems, observable in production, and easy for operators and downstream developers to use.
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.
Principal Engineer, State Estimation (R4602) Shield AIPrincipal Engineer, State Estimation (R4602)Washington, DCLI-SM1 #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. Required qualifications: MS or PhD in Computer Science, Software Engineering, Electrical Engineering, Aerospace Engineering, Mechanical Engineering, Applied Mathematics, or related field 15+ years of experience developing state estimation algorithms for aerospace navigation applications.