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      5170 Senior Net Developer jobs in Washington,DC

      New, Posted 6 hours ago
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      Senior Geographic Information System Specialist

      Cherokee Federal

      Silver Spring, MD 20906

      ~ 23 min OnsiteHealth InsuranceRetirement Benefit

      • As required by our governmental client, this position requires an active Secret Clearance or the ability to obtain and maintain an active Secret Clearance to qualify.
      • A government contract requires that this position be restricted to U.S. citizens. You must provide documentation that you are a U.S. citizen to qualify.
      • Bachelor's or Master's degree in GIS, Environmental Science, or related field (Master's preferred).
      • 5–7 years of GIS experience
      • 2–5 years supporting Federal Government clients, preferably DoD
      • Proficiency with ESRI tools (ArcGIS Pro, ArcGIS Online, Server, Portal).
      • Understanding of vector and raster GIS types, allowing for comprehensive data anslysis manipulation and visualization.
      • Strong programming skills in Python
      • Experience with AWS S3 (or similar), geospatial data types (vector/raster), and data integration.
      • Must possess an Active Secret Clearance or can obtain one.
      • Must pass pre-employment qualifications of Cherokee Federal
      SmartExplore AI is experimental.
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      Full Stack Developer

      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
      • This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.
      SmartExplore AI is experimental.
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      Cross Domain Systems Engineer, Senior

      BOOZ, ALLEN & HAMILTON

      Washington, DC 20036

      OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Experience developing requirements, including capability and system-level requirements, hardware, sof tware, interface requirements, user stories, or use cases
      • Experience developing technical written deliverables for a system delivery or deployment effort
      • Experience with online collaboration and work tracking tools such as Atlassian Suite, including Jira or Confluence and ServiceNow
      • Knowledge of the Risk Management Framework and how it applies to system accreditation
      • Ability to plan systems delivery and deployment efforts, including developing technical plans, schedules, resource allocations, and risk tracking
      • Active TS/SCI clearance; willingness to take a polygraph exam
      • Bachelor's degree in Computer Science or Information Technology and 5+ years of experience in engineering, or 12+ years of experience in engineering in lieu of a degree
      • Ability to obtain a DoD 8570.1 IAT Level II Certification within 6 months of start date
      • As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud
      • Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance is required.
      • Bachelor's degree in Computer Science or Information Technology and 5+ years of engineering, or 12+ years of engineering in lieu of a degree
      SmartExplore AI is experimental.
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      Application Development and Deployment Lead

      Lockheed Martin

      Arlington, VA 22212

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      Data Analytics JOB Training Program

      Year Up United

      Washington, DC 20022

      $525/wk
      Onsite

      • A high school graduate or GED recipient
      • Eligible to work in the U. S.
      • Have not obtained a Bachelorʼs degree
      • You may be required to answer additional screening questions when applying
      SmartExplore AI is experimental.
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      Information Technology Professional (IT Support)

      U.S. Navy

      Washington, DC 20001

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      .NET Full Stack Developer with Security Clearance

      Gridiron IT Solutions

      Washington, DC 20001

      New, Posted 8 hours ago
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      Data Center Controls Engineer

      Amazon Data Services

      Alexandria, VA 22314

      ~ 23 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • Experience in a data center or other critical environment
      • Current, active TS/SCI US Government Security Clearance
      • This position requires that the candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility.
      • The position further requires that, after start, the selected candidate obtain and maintain an active TS/SCI security clearance with polygraph and satisfy other security related requirements.
      SmartExplore AI is experimental.
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      Senior Systems Administrator

      ManTech

      Springfield, VA 22150

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      Senior Ocean Systems Engineer

      Johns Hopkins Hospital

      Laurel, MD 20707

      $100,000/yr
      ~ 29 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Have a B.S. degree in a technical or scientific field such as Systems Engineering, Naval Architecture, Mechanical Engineering, Ocean Engineering, or equivalent.
      • Have 5+ years of relevant experience working with maritime systems or a closely related field to this position.
      • Have experience generating and performing system test events.
      • Have experience with maritime platform design and integration.
      • Are able to obtain an interim Top Secret level security clearance by you start date and can ultimately obtain Top Secret level clearance.
      • If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information.
      • Eligibility requirements include U.S citizenship.
      • Can support the travel needed in order to perform the essentials functions of the job.
      • Are able to work within the government infrastructure and address leadership roles in an environment of contractor and government teams.
      SmartExplore AI is experimental.
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      Senior Engineer

      Pantheon Data

      Washington, DC 20011

      HybridEducation Assistance

      • Bachelor's Degree in Mechanical Engineering, Marine Engineering, or Naval Architecture from an ABET-accredited university or college.
      • Eight to ten years of experience in the engineering field of competence is required.
      • Six years of work experience may be substituted for a bachelor's degree. An associate's degree plus four years of work experience may be substituted for a bachelor's degree.
      • Five years of experience involving the development or review of Major Ship System Specifications, CDRLs, SOWs, the development and review of ship feasibility, concept, preliminary, contract, and detail design of shipboard auxiliary systems.
      • Three to five years of experience primarily involving designing, evaluating, constructing, commissioning, decommissioning, operating, and maintaining auxiliary systems, ideally in the maritime industry.
      • A wide degree of creativity and latitude is desired.
      • Ability to work effectively remotely in cross-functional teams.
      • Ability to meet deadlines and produce quality work.
      • Proficient in Microsoft Suite software including Outlook, Word, Excel, SharePoint, and PowerPoint.
      • U.S. Citizenship with the ability to obtain and maintain a Public Trust clearance.
      SmartExplore AI is experimental.
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      1. Washington,DC Jobs
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      3. Senior Net Developer Jobs

      What companies are hiring Senior Net Developer jobs in Washington,DC?

      1. Cherokee Federal
      2. Outlier
      3. BOOZ, ALLEN & HAMILTON
      4. Lockheed Martin
      5. Year Up United
      6. U.S. Navy
      7. Gridiron IT Solutions
      8. Amazon Data Services
      9. ManTech
      10. Johns Hopkins Hospital
      11. Pantheon Data

      What is the hourly salary range for Senior Net Developer jobs in Washington,DC?

      The hourly salary range is $50 - $50.

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