NewCyber Systems Engineer General Dynamics Mission Systems, IncCyber Systems EngineerManassas, Virginia$77,843–$86,358 / yearWe encourage you to apply if you have any of these preferred skills or experiences: Education: Bachelor’s degree in Cybersecurity, Computer Information Systems, Information Technology, Computer Science, Computer Engineering, Systems Engineering, or a related technical discipline (recent graduate or graduating within the current academic cycle). The Multipurpose Interactive Trainer (MIT) team is a cross-functional engineering team responsible for delivering cutting-edge tactical training systems to the submarine fleets of both the U.S. Navy and the Royal Australian Navy.
Cloud Infrastructure Systems Engineer I Nightwing Intelligence SolutionsCloud Infrastructure Systems Engineer ISterling, VirginiaOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges.
Systems Engineer PPO (Cloud) Nightwing Intelligence SolutionsSystems Engineer PPO (Cloud)Sterling, VirginiaResponsibilities Include: Leading and collaborating within an Agile Scrum team as an Agile Release Train (ART) lead responsible for developing advanced, leading-edge, cloud-oriented automation and orchestration architectures that provide rigorous, self-validating cybersecurity capabilities to a major U.S. Government customer. 5+ years direct experience in either complex autonomous package builds, autonomous api driven backends, infrastructure automation and orchestration, event driven micro-service architectures, orchestrated infrastructure automation, or configuration driven deployments.
Modeling & Simulation Engineer (Systems Engineer, Sr) Redwire SpaceModeling & Simulation Engineer (Systems Engineer, Sr)Chantilly, Virginia$85,000–$150,000 / yearYou will design and validate simulation components, implement numerical and multi‑domain models, support virtual integration and V&V activities, and collaborate closely with systems engineers, software teams, mission analysts, and UI/UX partners to deliver coherent, data‑driven simulation capabilities across aerospace and defense applications. This role blends physics‑based computation, systems‑engineering discipline, and software‑driven simulation development to ensure that digital twins, scenario models, and system‑level simulations are accurate, scalable, and aligned with mission and product objectives.
Senior Systems Engineer ActioNet IncSenior Systems EngineerWashington, DC$175,000–$195,000 / yearActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security and IT Managed Services. The candidate assesses environments they did not build, produces documentation others can execute against, defends technical decisions to a Government customer at milestone reviews, and delivers a working pilot under a compressed prototype schedule.
Satellite Systems Engineer Nightwing Intelligence SolutionsSatellite Systems EngineerSterling, VirginiaMust be well versed in RF theory, communications satellite network architectures, FDMA, TDMA operations, BPSK, QAM encoding schemes and how they relate to carrier characteristics i.e EB/No; BER; satellite power and bandwidth consumption. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Manager, Sales Operations Systems Strategy & Excellence SupernusManager, Sales Operations Systems Strategy & ExcellenceRockville, MD$110,000–$140,000 / yearThe Manager partners closely with Sales Leadership, Marketing, Medical Affairs, Data & Analytics, Information Technology, Compliance, Legal, and external technology vendors to align business systems with organizational objectives, improve operational effectiveness, and ensure data integrity across the Sales Operations ecosystem. This role serves as the business owner for Sales Operations systems by leading CRM administration, business systems integration, master data governance, technology initiatives, and operational process improvements that enable an efficient, compliant, and scalable Sales Operations organization.
System Engineer, Level 3 Independent SoftwareSystem Engineer, Level 3Annapolis Junction, MDFull timeThis is a hands-on engineering position that includes system deployments, server hardware, network equipment, fiber and CAT-5/6 cabling, testing, troubleshooting, and Quality Assurance activities to ensure systems are reliable, maintainable, and ready for mission use. You will work with a small, mission-focused team to integrate hardware, software, networking, and telecommunications infrastructure while interacting regularly with users and customers.
Account Executive - FSI - Autonomous Maritime Virtualitics IncAccount Executive - FSI - Autonomous MaritimeWashington, DCForeign Military Sales: Identify exportable solution opportunities with U.S. primes and eligible allied customers; navigate the FMS case lifecycle from pre-LOR shaping through Letter of Request (LOR), Letter of Offer and Acceptance (LOA), contracting, delivery, and expansion in coordination with internal export and legal resources. This role will build revenue-generating relationships with major primes, specialized suppliers and integrators, and emerging defense-technology companies supporting unmanned surface and undersea systems, maritime autonomy, sensing, mission software, fleet integration, test, and sustainment.
NewCommunications Systems Engineer - Offensive Security Engineer LV8D SolutionsCommunications Systems Engineer - Offensive Security EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
NewPayload Systems Engineer LV8D SolutionsPayload Systems EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
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.
NewData Scientist LinTech GlobalData ScientistArlington, VAFull timeExpert proficiency in common data science tools, including scripted languages (such as SQL, Python, R, and Java Scripts), Integrated Development Environment and analytics platforms, open-source solutions, commercial off-the- shelf tools and hardware-based capabilities to support the data analytic development process and creating models, dashboards, and reports. Position Requirements:Proficiency in common data science tools and programming and scripting languages such as SQL, Python, R, and JavaScript with a proven ability to create solutions in complex environments, including the use of programming languages to create datasets, visualizations, and interactive reports in various business intelligence applications.
Systems Administrator TS/SCI w/Poly Peraton IncSystems Administrator TS/SCI w/PolyFort Meade, MD$146,000–$234,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, performs system security vulnerability assessments and solution development, and provides enterprise-level network, server, desktop, and application security services. Benefits: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.
NewCommissioning Engineer JobotCommissioning EngineerColumbia, MD$100,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our practical approach addresses our clients' complex energy needs, maximizing savings and return on investment while minimizing environmental impact across all served markets.
Linux Senior Systems Administrator Peraton IncLinux Senior Systems AdministratorSterling, VA$112,000–$179,000 / yearPeraton is seeking a Linux Senior Systems Administrator ("Linux Sys Admin") to join our team of qualified and diverse individuals on our Department of State (DOS) Bureau of Diplomatic Technology (DT) Consular Affairs Enterprise Infrastructure Operations (CAEIO) Program. The team works closely with other program team members, contractors, DOS leadership and business stakeholders to monitor performance, address faults, ensure secure service delivery, and craft and implement solutions for operational issues and new requirements.
Sr. Ground Systems Engineer - TeraWave Blue Origin Enterprises LPSr. Ground Systems Engineer - TeraWaveReston, VA$156,802–$219,522.45 / yearand/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. 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.
Senior Systems Administrator (TTO Lead) TS/SCI w/Poly Peraton IncSenior Systems Administrator (TTO Lead) TS/SCI w/Polyfort meade, MD$135,000–$216,000 / yearOur dynamic team delivers information security solutions that facilitate secure data flows and the detection/prevention of unauthorized behaviors, perform system security vulnerability assessments and solution development, provide enterprise-level network, server, desktop, and application security services. Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.
Mid - Systems Engineer VTG.Mid - Systems EngineerVA2+ years of experience in Systems Engineering, Systems Administration, Testing, DevOps, or a related technical role. VTG is seeking a Systems Engineer responsible for supporting and maintaining application infrastructure across multiple network environments.
2027 Graduate - Cyber Engineer - Capabilities Development Johns Hopkins Applied Physics Laboratory2027 Graduate - Cyber Engineer - Capabilities DevelopmentLaurel, MarylandFull timeHave experience in the development of related documents that define processes, solutions, requirements, and specifications for government agencies (military, federal departments/agencies, state, and local) and public organizations to collaborate and achieve greater cybersecurity. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.