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      2497 Junior Systems Engineer jobs in Washington,DC

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      Junior Engineer - Various Disciplines

      CACI International Inc

      Annandale, VA 22003

      ~ 22 min Onsite

      • Minimum Clearance Required to Start: Secret
      • Bachelor's degree in engineering or technical field
      • Minimum of two years of experience supporting military clients in engineering
      • Possesses analytical and problem-solving skills for both technical and business-related matters.
      • Excellent communications and analytical skills.
      • Experience with DoW/Navy program management, engineering, Government technical management, or Industry business / technical management
      • Active DoW Secret Clearance
      • Familiarity with DoW acquisition process
      • Percentage of Travel Required: Up to 10%
      • Type of Travel: Local
      SmartExplore AI is experimental.
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      New, Posted 1 day ago

      Data Engineer

      ManTech International

      Chantilly, VA 20151

      New, Posted 6 hours ago
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      Test Engineer

      RCT Systems

      Reston, VA 20190

      Flexible Schedule
      New, Posted 12 hours ago
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      System Administrator

      Maximus

      Fort Meade, MD 20755

      OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Active **TS/SCI clearance**
      • Ability to report **on‑site** in **Fort Meade, MD** up to five days per week, based on customer requirements
      • **IAT Level II certification** (DoD 8570/8140 compliant)
      • **At least 10 years of IT systems administration experience** supporting **Microsoft and Linux** platforms
      • **Hands‑on experience administering AWS GovCloud environments** , including:
      • System maintenance activities such as **patching, STIG implementation, upgrades, and vulnerability remediation**
      • Supporting **DoD security, compliance, and authorization (RMF/ATO)** requirements
      • Demonstrated experience administering, securing, and operating cloud‑based systems in **AWS** environments supporting mission‑critical workloads
      SmartExplore AI is experimental.
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      Network Engineer

      ManTech

      Laurel, MD 20724

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      IT Server Support with Security Clearance

      Quadrant

      Arlington, VA 22201

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      Junior Business Analyst

      Brooksource

      Reston, VA 20190

      $32-$35/hr
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      Python Engineer

      Outlier

      Washington, DC

      $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
      • Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Model Based Systems Engineer

      BOOZ, ALLEN & HAMILTON

      Washington, DC 20011

      RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • 5+ years of experience in applying model-based systems engineering through development of system models for defense or aerospace programs
      • 5+ years of experience with using SysML
      • 2+ years of experience in applying metrics suites, custom profiles, and validation rules to system models
      • Ability to develop and apply modeling standards and best practices
      • Secret clearance
      • Bachelor's degree in an Engineering, Science, or Technology field
      • CSMP Level 2 or OCSMP Model Builder- Intermediate Certification
      • Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Computer Network Operations (CNO) Developer (Android) with Security Clearance

      Cohere Technology Group

      Arlington, VA 22201

      Flexible Schedule
      1. Washington,DC Jobs
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      3. Junior Systems Engineer Jobs

      What companies are hiring Junior Systems Engineer jobs in Washington,DC?

      1. CACI International Inc
      2. ManTech International
      3. RCT Systems
      4. Maximus
      5. ManTech
      6. Quadrant
      7. Brooksource
      8. Outlier
      9. BOOZ, ALLEN & HAMILTON
      10. Cohere Technology Group

      What is the hourly salary range for Junior Systems Engineer jobs in Washington,DC?

      The hourly salary range is $32 - $50.

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