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      3714 System Engineer 3 jobs in Gaithersburg,MD

      New, Posted 1 hour ago

      Software Engineer III, Artificial Intelligence

      X Energy, LLC

      Rockville, MD 20850

      New, Posted 1 day ago
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      Information Technology Professional (IT Support)

      U.S. Navy

      Vienna, VA 22180

      New, Posted 1 day ago
      DiversityJobs

      ENGINEER

      Melwood

      Beltsville, MD 20705

      New, Posted 15 hours ago
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      Docker Engineer

      Outlier

      Gaithersburg, MD

      $50/hr
      Remote

      • 2+ years of experience in backend engineering, AI automation, or complex systems integration
      • Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
      • Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
      • Practical experience building for live, non-mocked environments and handling multi-turn system interactions
      • Outsanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
      • This is a 1099 contract opportunity on the Outlier.ai platform
      • You must be authorized to work in your country of residence
      SmartExplore AI is experimental.
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      New, Posted 7 hours ago

      Endpoint Engineer

      General Dynamics Information Technology

      Washington, DC 20011

      Apply Directly

      Robotics Engineer

      BOOZ, ALLEN & HAMILTON

      Mc Lean, VA 22101

      ~ 25 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • 5+ years of experience developing and debugging sof t war e and algorithms in C / C++ for Linux-based embedded systems, including driver development and integration of sensors, platforms, and interfaces
      • 2+ years of experience developing autonomy algorithms such as localization and path planning for navigation
      • 2+ years of experience leading robotic sof t war e development efforts, including requirements specification, design, implementation, integration, planning, tasking, testing, and code reviews
      • 1+ years of experience integrating Sensor Fusion and State Estimation algorithms, including Kalman filters, particle filters, SLAM, and VIO
      • Knowledge of ROS2 to develop sof t war e for robotic applications
      • Ability to obtain a Secret clearance
      • Bachelor's degree in Sof t war e Engineering, Computer Engineering, Electrical Engineering, or a Robotics field
      • Knowledge of ROS2 to develop sof t ware for robotic applications
      • Bachelor's degree in Sof t ware Engineering, Computer Engineering, Electrical Engineering, or a Robotics field
      • 2+ years of experience leading robotic sof t ware development efforts, including requirements specification, design, implementation, integration, planning, tasking, testing, and code reviews
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Engineer III

      Orbis

      Silver Spring, MD 20906

      ~ 28 min Onsite

      • Required: Master's level degree in any technical or engineering discipline.
      • Must be a U.S. citizen
      • A secret security clearance
      SmartExplore AI is experimental.
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      Systems Engineer

      ManTech International

      Silver Spring, MD 20906

      Hybrid~ 28 minHealth InsurancePaid Time OffRetirement Benefit

      • A Bachelor's degree and at least 7 years' experience is required.
      • Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
      • Strong ability and interest in challenging the status quo with better options
      • Excellent oral and written communication skills
      • Strong analytical and critical thinking skills
      • Comfortable paving new paths, managing resistance, and building consensus
      • A current DHS Background Investigation is required prior to starting this position.
      • Must have a current/active secret clearance.
      • Must be able to remain in a stationary position 50% of the time
      • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
      • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
      • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
      SmartExplore AI is experimental.
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      New, Posted 23 hours ago
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      Staff Engineer Software

      Northrop Grumman

      Dulles, VA 20101

      ~ 43 min OnsiteHealth InsurancePaid Time Off

      • Relocation assistance may be available
      • CLEARANCE REQUIRED FOR START: Yes
      • CLEARANCE TYPE: Top Secret
      • The job description includes: "This work will primarily be performed in a SCIF environment so onsite work is required"
      • Bachelor's Degree and 12 years of relevant software experience that includes a background in software development, or a Master's degree and 10 years of related professional experience, or a Ph.D. in 7 years of relevant software experience (in lieu of a degree additional years of experience can be considered (16 years of experience total)
      • Must be familiar with all phases of the software development life cycle and Agile software development
      • Prior lead or management experience in a team environment
      • 2+ years working knowledge and experience with C/C++, Java, Python, or other OOP languages
      • 2+ years of experience with Docker containerization, Kubernetes (K8s) orchestration preferred
      • 2+ years of experience in Linux tools/automation and shell scripting
      • 2+ years of experience with continuous integration/deployment tools such as Jenkins or GitLab
      • Expert knowledge and experience developing software
      • Experience with configuration management using industry standard tools and processes
      • Must have an Active DoD Top Secret level clearance at the time of application, and the ability to obtain and maintain special program access
      • Primary Level Salary Range: $177,000.00 - $265,500.00
      • Northrop Grumman is an Equal Opportunity Employer
      SmartExplore AI is experimental.
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      Apply Directly

      Systems Architecture Engineer

      BAE Systems

      Rockville, MD 20850

      ~ 18 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's Degree in engineering, computer science, or other related technical field.
      • 4 years of work experience or equivalent experience.
      • Systems Engineering and SysML/UML modeling experience utilizing modeling tools such as Cameo Systems Modeler.
      • Self-starter who can work with minimal supervision, navigate at the expert level with System Modeling. tools, and is familiar with developing Use Cases, Activity Models, and other SysML models.
      • Excellent oral and written communication skills.
      SmartExplore AI is experimental.
      View now
      1. Gaithersburg,MD Jobs
      2. →
      3. System Engineer 3 Jobs

      What companies are hiring System Engineer 3 jobs in Gaithersburg,MD?

      1. X Energy, LLC
      2. U.S. Navy
      3. Melwood
      4. Outlier
      5. General Dynamics Information Technology
      6. BOOZ, ALLEN & HAMILTON
      7. Orbis
      8. ManTech International
      9. Northrop Grumman
      10. BAE Systems

      What is the hourly salary range for System Engineer 3 jobs in Gaithersburg,MD?

      The hourly salary range is $50 - $50.

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