Systems Modeling Engineer – Space Safety & Sustainability - TeraWave Blue OriginSystems Modeling Engineer – Space Safety & Sustainability - TeraWaveBay 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. You will work alongside engineers modeling power, communications, and orbital performance, ensuring that space safety analysis is tightly coupled to the broader system picture and that sustainability trades are evaluated in the context of their impact on network capability.
Information System Security Engineer MarkonInformation System Security EngineerChantilly, Virginia$150,000–$180,000 / yearFull timeDevelop and maintain cybersecurity documentation supporting RMF and Assessment & Authorization (A&A) activities, including System Security Plans (SSPs), Security Assessment Reports (SARs), Plans of Action and Milestones (POA&Ms), risk assessments, and related artifacts. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Senior Systems Modeling Engineer, Beam Planning & Network Optimization Blue OriginSenior Systems Modeling Engineer, Beam Planning & Network OptimizationWashingtonAs a large-scale low Earth orbit constellation operating thousands of satellites across multiple orbital shells, TeraWave must solve resource assignment problems of extraordinary combinatorial complexity — from deciding which beams illuminate which ground cells at each moment in time, through routing data across a dynamic optical inter-satellite link mesh with thousands of nodes and time-varying topology, to assigning satellites to gateways and managing handovers as the constellation moves overhead. As part of this team, you will also contribute to the broader modelling of TeraWave's constellation performance — including its ability to maintain consistent customer service through progressive deployment phases, satellite failures, and orbital manoeuvres — bringing the network optimization perspective into system-level figures of merit and ensuring that resource assignment trades are evaluated in the context of their impact on end-to-end service delivery.
Next-Gen AI/ML Systems Engineer - Data Fusion & Sense-Making PeratonNext-Gen AI/ML Systems Engineer - Data Fusion & Sense-MakingReston, Virginia$104,000–$166,000 / yearFull timeWithin Peraton's Space and Mission Solutions sector, there is an immediate need for a cleared AI (Artificial Intelligence) Data Fusion & Sense-Making emergent technologist to advance our artificial intelligence and data analytics capabilities across the US Intelligence and Space Community portfolio. A minimum of 5+ years of experience with a BS/BA in Computer Science, Data Science, Mathematics, or related field; or 3+ years with MS/MA in Computer Science, Data Science, Mathematics, or related field; or 1+ PhD with relevant AI/ML research.
Digital Twin & Digital Engineering (MBSE) - Next-Gen Technology Engineer PeratonDigital Twin & Digital Engineering (MBSE) - Next-Gen Technology EngineerReston, Virginia$104,000–$166,000 / yearFull timeA minimum of 6+ years of experience with a BS/BA in Systems Engineering, Aerospace Engineering, Computer Science, or related field; OR 4+ years of experience with a MS/MA in Systems Engineering, Aerospace Engineering, Computer Science, or related field; OR 2+ years of experience with a PhD in a related field. Within Peraton's Space and Intel sector, there is an immediate need for a Digital Twin & Digital Engineering emergent technologist to lead our digital engineering transformation initiatives across the US Intelligence and Space Community portfolio.
NewInformation System Security Engineer Markon SolutionsInformation System Security EngineerChantilly, VA$150,000–$180,000 / yearDevelop and maintain cybersecurity documentation supporting RMF and Assessment & Authorization (A&A) activities, including System Security Plans (SSPs), Security Assessment Reports (SARs), Plans of Action and Milestones (POA&Ms), risk assessments, and related artifacts. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.
Electrical Engineer Computational Physics, Inc.Electrical EngineerWashington, DCFull timeThe new Engineer will work with a team of engineers and technicians to monitor, troubleshoot and maintain these systems to ensure optimal performance, and investigate new approaches to time transfer as well as improvements to existing TWSTT and FTT techniques. oscilloscopes, spectrum analyzers, network analyzersPython programmingActive SECRET security clearancePreferred QualificationsRF over fiber and optical link testingFamiliarity with photonicsU.S.
NewLead Java Software Engineer – Developer BoeingLead Java Software Engineer – DeveloperHerndon, Virginia$211,650–$286,350 / yearBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 14+ years of related work experience OR Bachelor’s Degree and 18+ years of directly related work experience OR 22+ years of related, relevant experience. These positions will be responsible for accelerating complex java development, shepherding peer reviews for code merge requests at a faster cycle time, providing sub system leadership on key components, mentoring early and mid career software developers in AGA to be higher performers, and assisting P6 and Chief Engineering on architecture and software system engineering duties and decisions.
NewLead Java Software Engineer - Developer BoeingLead Java Software Engineer - DeveloperHerndon, VirginiaBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 14+ years of related work experience OR Bachelor’s Degree and 18+ years of directly related work experience OR 22+ years of related, relevant experience. These positions will be responsible for accelerating complex java development, shepherding peer reviews for code merge requests at a faster cycle time, providing sub system leadership on key components, mentoring early and mid career software developers in AGA to be higher performers, and assisting P6 and Chief Engineering on architecture and software system engineering duties and decisions.
NewSite Reliability Engineer - TS/SCI with Poly GD Information TechnologySite Reliability Engineer - TS/SCI with PolyAnnapolis Junction, MarylandTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. As a Site Reliability Engineer (SRE) supporting CIS, you will ensure the reliability, availability, and performance of critical enterprise systems across multiple networks and environments.
Tech Refresh Hardware Engineer CACI International Inc.Tech Refresh Hardware EngineerChantilly, VA$90,300–$189,600 / yearResearch new technologies and capabilities, analyzes and articulates to stakeholders the benefits of integration into current infrastructure ecosystems, and conducts objective AoA and tradeoff decisions as a key member of Continual Service Improvement (CSI) and innovation activities. Pay 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.
Automation Test Engineer CACI International Inc.Automation Test EngineerArlington, VA$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. The IT Software Tester will primarily support ServiceNow platform testing for a custom development team, ensuring the quality, reliability, and accessibility of ServiceNow solutions.
Senior Analytics and Visualization Engineer PeratonSenior Analytics and Visualization EngineerHerndon, Virginia$104,000–$166,000 / yearFull timeResponsibilities: Peraton Labs is seeking a Senior Analytics & Visualization Engineer to support the BNATCS CTO DCC (Digital Command Center) team to design and develop decision-support dashboards that transform complex program, operational, schedule, requirements, risk, and aviation data into clear, trusted, and actionable insights. Design, develop, test, and maintain interactive dashboards, analytical applications, executive views, and decision-support products using AI, prompt-driven development, low-code tools, visualization platforms, and conventional coding methods as required.
IT Hardware Engineer CACI International Inc.IT Hardware EngineerChantilly, VA$90,300–$189,600 / yearFurthermore, you will champion the seamless transition of these engineered solutions to Operations teams through acceptance testing and early production fielding, while providing advanced troubleshooting and optimization support for Virtual Desktop Infrastructure (VDI) components. Pay 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.
Application Network Service Engineer CACI International Inc.Application Network Service EngineerChantilly, VA$90,300–$189,600 / 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: Engineer and deliver PKI authentication solutions, secure traffic offloading, and highly available local and global traffic management systems supporting DoDIIS and DTE COE enterprise environments.
Email Services Engineer CACI International Inc.Email Services EngineerChantilly, VA$90,300–$189,600 / 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. Collaborate with Operations teams and Government stakeholders to refine requirements and ensure availability, reliability, resiliency, and operability of email and collaboration services.
Platform Engineer CACI International Inc.Platform EngineerChantilly, VA$90,300–$189,600 / 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. Produce engineering artifacts, detailed designs, test cases, training content, and supporting documentation-including CONOPS-while working independently or guiding small teams.
NewNetwork Engineer CACI International Inc.Network EngineerFort Belvoir, VA$75,200–$158,100 / yearResponsibilities: Cloud Architecture & Data Center Modernization Secure AWS Engineering: Architect, evaluate, and implement enterprise-level Amazon Web Services (AWS) infrastructure and distributed data architectures tailored for high-stakes, highly regulated government environments. You will serve as a strategic technical advisor to senior leadership, overseeing massive data center consolidation initiatives, designing secure zero-trust AWS cloud architectures, and optimizing a complex portfolio of 9 distinct Management Decision Packages (MDEPs).
NewSUPERVISORY GENERAL ENGINEER United States ArmySUPERVISORY GENERAL ENGINEERWashington, DC$90,925–$118,204 / yearBasic Requirement for Supervisory Interdisciplinary: 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 degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Palantir Developer / Data & Application Engineer Geo OwlPalantir Developer / Data & Application EngineerSpringfield, VAGeo Owl is seeking a Palantir Developer / Data & Application Engineer to design, develop, and support data-driven applications, workflows, pipelines, and analytics solutions using Palantir Foundry and AIP . Geo Owl is a premier provider of geospatial intelligence services, delivering cutting-edge solutions to the Department of Defense, intelligence agencies, and enterprises around the globe.