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  • Software Engineer

    $32 - $35 per hour

     ...updates. Essential Skills ~ Bachelor's degree in Computer Science or a related field. ~1+ years of experience programming in C++, C, or similar languages in a Linux environment. ~ Must be eligible for a US Secret Clearance. Additional Skills Experience... 
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    Actalent

    Hamilton, VA
    1 day ago

  • Software Engineer - Mid level

    $82.1k - $172.4k

     ...variety of mission critical systems deployed around the world that address our customer's needs in the?field of?counter unmanned?systems?(C-UxS)?detection and mitigation. As a Senior Software Engineer, you will be responsible for supporting the technological vision and... 
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    CACI International

    Hamilton, VA
    1 day ago

  • Aquatics Programmer (Leesburg)

     ...Department of Parks, Recreation and Community Services is in search of qualified individuals for the role of full-time Aquatics Programmer at the Ashburn Recreation and Community Center, anticipated to open in 2025. This position will be responsible for oversight and... 
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    Loudoun County Government

    Leesburg, VA
    1 day ago

  • Software Engineer?II - Training System Software (Onsite)

    $72k - $144k

     ...Active and transferable U.S. government issued security secret clearance is required prior to start date A working knowledge of C/C+ Qualifications You Must Have: Have a good working knowledge of both Windows and Linux operating systems Familiarity with DevSecOps... 
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    RTX

    Hamilton, VA
    4 days ago

  • Full Stack Mobile Developer

    $75.2k - $158.1k

     ...focused on mobile applications. • Hands-on experience developing native or cross-platform mobile apps: iOS: Swift / SwiftUI, Objective-C, Xcode Android: Kotlin, Java, Android Studio OR cross-platform frameworks (React Native, Flutter, Xamarin). • Strong... 
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    CACI International

    Hamilton, VA
    17 hours ago

  • Software Engineer

    $75.2k - $158.1k

    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: Join us ...
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    CACI International

    Hamilton, VA
    17 hours ago

  • Software Engineer-TS/SCI

    $113.2k - $237.8k

    Software Engineer-TS/SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Outside Continental US The Opportunity: Are you ready...
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    CACI International

    Hamilton, VA
    4 days ago

  • Software Engineer (SME)

    $146.67k - $249.33k

    Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence...
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    BAE Systems USA

    Hamilton, VA
    4 days ago

  • Jr. BAS Programmer

     ...Junior BAS Programmer Location: Sterling, VA Employment Type: Full-Time At Vertical Mechanical Group (VMG), we are always seeking talented individuals to join our growing team. Our commitment to exceptional customer service and innovative solutions drives... 
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    Full time

    Vertical Mechanical Group Inc

    Sterling, VA
    2 days ago

  • Sr Software Engineer

    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, ...
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    Nightwing

    Hamilton, VA
    2 days ago

  • Prin. Software Engineer (Elastic)

    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, ...
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    Nightwing

    Hamilton, VA
    17 hours ago

  • Senior Software Engineer

    $90k - $182k

    Date Posted: 2025-06-30 Country: United States of America Location: VA542: 22260 Pacific Blvd, Dulles 22260 Pacific Boulevard Building CC4, Sterling, VA, 20166-6916 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
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    RTX

    Hamilton, VA
    4 days ago

  • Android Developer (TS/SCI + Poly)

     ...kernels, OS internals, networking, etc. Languages used depend on the specific operational mission being supported and often include, C, C++, Python, and JavaScript. Overall, there is room for a LOT of creativity in how to solve problems. The team is exceptional - both... 
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    The DarkStar Group LLC

    Sterling, VA
    4 days ago

  • Android Developer

     ...cyber challenges. Place of Performance   ~ Dulles, Virginia Required Experience Development, testing and debugging Python and C Experience in UNIX applications using make files or comparable build environments, mission-applicable platforms. programming CNO... 
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    Cohere Technology Group

    Sterling, VA
    4 days ago

  • Senior Software Application Developer

    $103.8k - $218.1k

    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local CACI is currently looking...
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    CACI International

    Hamilton, VA
    1 day ago

  • Java Developer

    $94.4k - $198.2k

    Java Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: CACI is seeking an enthusiastic...
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    Local area
    Immediate start
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    CACI International

    Hamilton, VA
    4 days ago

  • DevSecOps Engineer with Security Clearance

     ...protected veteran status or disability status. Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services... 
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    Part time
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    Gridiron IT Solutions

    Sterling, VA
    1 day ago

  • Senior ServiceNow Developer

    $146.67k - $249.33k

    Job Description We are looking for a Senior level ServiceNow Developer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an ...
    Full time
    Local area

    BAE Systems USA

    Hamilton, VA
    4 days ago

  • AI Software Engineer

     ...Clearance or Agency Public Trust ~ Travel Requirements: Up to 25% nationwide travel and frequent travel to client sites within the D.C. Metro area as required. ~ Compensation : Competitive Salary + Benefits About RightSeat.AI At RightSeat.AI... 
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    Right Seat

    Ashburn, VA
    4 days ago

  • ServiceNow Developer, Senior

    $77.6k - $176k

     ...8+ years of experience in software development in lieu of a degree Nice If You Have: Experience with Java, Python, C#, C, C++, .NET, JavaScript, React, Angular, NodeJS, or PHP Experience with AWS, Azure, or Google Cloud Platform Experience with... 
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    Booz Allen Hamilton

    Ashburn, VA
    4 days ago

  • Program Lead- Mobile Reverse Engineer with Security Clearance

     ...apps leave behind * Identify opportunities for streamlined processes or automation through development of custom tools in Python or C * Write clear and precise technical reports to document findings * Contribute across projects and disciplines; we are a small company... 
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    Anonymous Employer

    Sterling, VA
    17 hours ago

  • Network Management Systems (NMS) ServiceNow Developer

    $120.8k - $265.8k

    Network Management Systems (NMS) ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental...
    Full time
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    CACI International

    Hamilton, VA
    1 day ago

  • Cloud Engineer

    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability...
    Contract work
    Immediate start

    Nightwing Group

    Hamilton, VA
    1 day ago

  • Cloud Engineer

    About the Role Mosaic ATM is seeking a Cloud Engineer to join our team. This position is contingent upon contract award. Responsibilities Analyze the cloud infrastructure needs of the Companys product units and transversal functions. Participate in selection...
    Contract work

    Mosaic ATM

    Leesburg, VA
    3 days ago

  • Senior AI/ML Engineer

    $140k - $180k

    Job DescriptionJob Description Company Overview Pantheon Data (a Kenific Holding company) is a private, small business based in the Washington, DC, area. Pantheon Data was founded in 2011, initially providing acquisition and supply chain management services to ...
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    Local area
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    ZipRecruiter

    Leesburg, VA
    4 days ago

  • Junior Platform Engineer

    $72.7k - $149.2k

    Junior Platform Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Outside Continental US * * * The Opportunity...
    Full time
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    CACI International

    Hamilton, VA
    2 days ago

  • Platform/Infrastructure Engineer

    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, ...
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    Work at office

    Nightwing

    Hamilton, VA
    4 days ago

  • Full Stack (REACT) Engineer

    Job Title: Agile Project Manager Location: Hybrid Remote with initial onsite work in Leesburg, VA (NCR candidates preferred) Start Date: Immediate (ideally by Monday) Contract Duration: 2 years Client: U.S. Department of Veterans Affairs (VA) Clearance: ...
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    Immediate start
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    Centurion Consulting Group, LLC

    Leesburg, VA
    1 day ago

  • Cloud Forensic Analyst IV

    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability...
    Contract work
    Immediate start

    Nightwing

    Hamilton, VA
    1 day ago

  • Lead Security Engineer (Leesburg)

    Lead Security Engineer Job Locations US-VA-Leesburg Job ID 2025-2012 Category CyberSecurity Type Regular Full-Time Clearance Required Secret Overview Job Title: Lead Security Engineer Clearance: Secret Location: ...
    Full time
    Part time
    Work experience placement
    Work at office
    3 days per week

    Foxhole Technology

    Leesburg, VA
    1 day ago