Systems Analyst Core One SolutionsSystems AnalystMclean, VAA Bachelor's degree in Computer Science, Information Systems, Engineering, Business or a scientific or technical discipline related to the specific skill will be considered equivalent to three (3) years specialized experience (total equivalency is not cumulative when combined with an Associate's degree). A Doctorate in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of seven (7) years when combined with a Master's and a Bachelor's).
Naval Systems Engineer ArcfieldNaval Systems EngineerWashington, D.C.Full timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. As an industry-leading solutions provider in digital engineering and model-based systems engineering (MBSE), the company delivers MBSE-as-a-Service, integrated digital engineering environment deployments, training and consulting to both commercial and public sector customers.
Control Systems Engineer Leidos Holdings IncControl Systems EngineerSpringfield, VA$73,450–$132,775 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
NewIntegration Architect Technatomy CorporationIntegration ArchitectFairfax, VAFull timeWe are seeking an Integration Architect to design secure and traceable exchanges connecting Microsoft Dynamics 365 Finance and Operations (D365 F&O), the data integration platform, and authoritative Army, DoD, and Treasury systems. The architect will define reusable interface patterns, financial-event handling, and recovery controls, including approved disconnected operations, while preserving the ownership of financial and property records.
UAV Integration Technician Actalent IncUAV Integration TechnicianRockville, MD$24–$40 / hourThis hands-on role requires the technician to perform mechanical assembly, wiring, avionics installation, propulsion and power system integration, configuration updates, documentation, troubleshooting, and pre-flight support to deliver complete aircraft ready for test or operational use. Assemble, integrate, troubleshoot, and validate aircraft and aerospace systems to deliver flight-ready platforms prepared for ground testing, flight testing, customer acceptance, or operational deployment.
Senior Software Engineer, Autonomous Pilot Integration - Expeditionary (R5208) Shield AI IncSenior Software Engineer, Autonomous Pilot Integration - Expeditionary (R5208)Washington, DC$163,200–$244,800 / yearIn this role, you'll develop new autonomy capabilities - including mission behaviors, platform-specific control (including VTOL transitions), multi-agent coordination, contingencies, and executive autonomy - and own major features from software-in-the-loop, to hardware-in-the-loop, to vehicle-in-the-loop, to live flight test. We combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., ViDAR, ATR), and the HivemindSDK to develop the autonomy software that runs on these platforms, then integrate, validate, and field it on the real hardware - for U.S. and international defense customers.
Senior Software Engineer, Autonomous Pilot Integration - Weapons (R5427) Shield AI IncSenior Software Engineer, Autonomous Pilot Integration - Weapons (R5427)Washington, DC$163,200–$244,800 / yearCollaboration Across Teams & Partners - Partner closely with the Autonomy Capabilities team (motion planning, tactics), the Perception team, feature crews, autopilot vendors (e.g., PX4, ArduPilot), C2 providers, and customer/contractor partners to deliver integrated autonomy capabilities. We combine capabilities from the Autonomy Capabilities team (motion planning, tactics), the Perception team (e.g., track fusion), and the HivemindSDK to develop the autonomy software that runs on launched effects platforms, then integrate, validate, and field it on the real hardware-for U.S. and international defense customers.
Navigation & Systems Engineer The Aerospace CorpNavigation & Systems EngineerMD$117,300–$175,900 / yearBuilding on The Aerospace Corporation's reputation as a trusted, impartial advisor with integrity and dedication to mission success, the Civil Systems Group (CSG) combines deep technical expertise with market-leading innovation to help our customers solve complex systems engineering and integration challenges. CSG is organized by core customer-facing lines of business to manage and grow programs within NASA, NOAA, and the NNSA, while extending our capabilities to other civilian federal government agencies fully integrated within Aerospace rules, regulations, processes, values, and behaviors.
Purchasing Clerk NCS Technologies, Inc.Purchasing ClerkManassas, VAFull timeThese solutions center on a wide range of hardware from end user devices to rugged mobile computers for field operations, and networking, compute, and storage equipment for integration into military platforms. The Purchasing Clerk collaborates closely with cross-functional teams-including Accounting and Receiving-to address invoice or shipment discrepancies and to support the setup and monitoring of new vendors.
2027 Internship - Systems Engineer Johns Hopkins Applied Physics Laboratory2027 Internship - Systems EngineerLaurel, MarylandPart timePursuing a Bachelor's, Master's, and/or PHD degree majoring in Systems Engineering, Physics, Mathematics, Statistics, Computer Science, Data Science, Aerospace Engineering, Electrical Engineering, or Mechanical Engineering. Are you interested in learning more about Systems Engineering with a focus on Digital Engineering (DE) and Model-Based Systems Engineering (MBSE) in support of nationally important defense programs?.
NewSenior Systems Engineer (Indications & Warning) Rite-Solutions IncSenior Systems Engineer (Indications & Warning)Chantilly, VAArcfield is seeking a Senior Systems Engineer dedicated to supporting Enterprise Resiliency Indications and Warning (I&W) systems in a Systems Engineering Technical Assistance (SETA) capacity for major protection-related system acquisitions and resiliency-related baseline requirements' architecture. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Senior Systems Architect - JobID-0211 INNOVATIVE DEFENSE TECHNOLOGIESSenior Systems Architect - JobID-0211Arlington, VA$135,000–$273,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or effects chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
Requirements V&V Engineer Peraton IncRequirements V&V EngineerHerndon, VA$135,000–$216,000 / yearCollaborate with the Requirements Traceability & Integration Engineer and broader program team - including test engineers, cybersecurity teams, architects across enterprise, solutions, software, and cloud disciplines, quality assurance, workstream leads, and other program stakeholders - to ensure the full requirements baseline, including enterprise architecture artifacts and all requirement types, is verifiable, traceability supports verification planning, and requirements changes trigger timely re-verification. As a key contributor on a multi-vendor systems integrator program, you will work alongside the lead systems engineer and broader engineering team to ensure that the integrated system - spanning hardware, software, and system-of-systems components assembled from independently developed vendor, subcontractor, and custom solutions - satisfies the full requirements baseline as a unified whole.
Public Notice for Aerospace Engineer (Direct Hire) U.S. Department of TransportationPublic Notice for Aerospace Engineer (Direct Hire)DC$34,454–$162,672 / yearSpecialized Experience may include but are not limited to: experience in airborne system software development, verification, configuration management; experience in the design, test, or certification of aircraft avionics and/or electrical systems, such as power generation and distribution, communication and navigation systems, automatic flight controls, air data systems, lightning protection, electronic systems integration, system safety analysis, and airborne electronic hardware. of an engineering program as described in paragraph A. Related curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of PE exp.
Integration Developer Integral Consulting Services IncIntegration DeveloperTysons, VAThe Integration Developer builds, tests, and documents API, data, and service integrations for the Department of Veterans Affairs (VA), Office of Information and Technology (OIT), Product Delivery Services (PDS), Benefits and Memorials (BAM), Memorial and Benefit Services (MBS) deliver secure, reliable, and effective Information Technology (IT) solutions that support the Department's mission. Since our founding in 1998, we have helped clients leverage existing and emerging technologies to transform their enterprises, empower growth, drive innovation, and build sustainable success.
Principal Systems Engineer/SME LeidosPrincipal Systems Engineer/SMEFort Meade, MarylandThe Principal Systems Engineer serves as a senior technical authority leading the design, integration, testing, deployment, training, and sustainment of packet-based hardware and software systems utilizing Commercial Off-The-Shelf (COTS) and Government Off-The-Shelf (GOTS) products. March 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Software Engineer 3 Nightwing Intelligence SolutionsSoftware Engineer 3Annapolis Junction, MarylandThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Lead Computer Engineer PEMCCO Logistic Services LLCLead Computer EngineerWashington, DC$75.53–$124.62 / hourPEMCCO is seeking a Lead Computer Engineer to provide technical leadership across the design, integration, testing, implementation, and sustainment of advanced computer systems, software, hardware, and network solutions supporting critical government missions. As a Lead Computer Engineer, you will serve as a senior technical leader responsible for developing engineering solutions, evaluating system architectures, leading integration efforts, and driving technical excellence across the full system lifecycle.
Senior Software Engineer / Data Scientist (Training Systems) Leidos Holdings Inc.Senior Software Engineer / Data Scientist (Training Systems)Chantilly, VA$154,050–$278,475 / yearBachelor's degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
Sr. Ground Systems Engineer - TeraWave Blue OriginSr. Ground Systems Engineer - TeraWaveReston, Virginiaand/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.