• ETL Java Developer SME

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **ETL Java Developer SME** in our **National Security Sector's (NSS) Cyber & Analytics Business ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (06/11/25)
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  • Full Stack Developer

    Nightwing (Sterling, VA)
    …problems that create a safer, more secure world. Night has an immediate need for a Software developer - SME * SME full stack Developer with Agile ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (06/21/25)
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  • Application Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Application Developer ** to join our team in **Chantilly, VA** The **Application Developer ** will be ... include but are not limited to:** + Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in… more
    ManTech (06/15/25)
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  • Application/Cloud Developer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... intelligence community, defense, civil, and commercial markets. Nightwing's Cloud DevOps Engineers help promote state-of-the-art IT solutions, collaborating with… more
    Nightwing (05/22/25)
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  • Sr. Java Developer

    Leidos (Reston, VA)
    …using Java, JavaScript and Angular + Significant experience in the software development lifecycle, with experience delivering within DevOps toolsets/practices ... **Description** We have an immediate need for a Sr. Software Engineer with strong systems, software , cloud,...and operations and maintenance for critical systems. Based in DevOps framework, participate in and/or direct major deliverables of… more
    Leidos (06/04/25)
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  • Senior Cloud Developer (AWS)- Remote…

    ICF (Reston, VA)
    …with qualified candidates for future opportunities We're seeking a talented Cloud backend developer to join our dynamic team. As a key member of our engineering ... + Collaborate with the team to define and implement best practices for software development and engineering. + Stay up-to-date with the latest technologies and… more
    ICF (06/19/25)
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  • Senior Database Developer (Onsite)

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph **This position is eligible for a Sign-On Bonus** **About ... more secure world. **Job Summary** We are seeking a Senior Database Developer with PostgreSQL experience to lead the development, optimization, and management of… more
    RTX Corporation (05/28/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …Knowledge of engineering principles and practices + **Ability to Obtain / Maintain Top Secret Clearance** **Qualifications We Prefer:** + Experience with AI/ML ... for relevant experience + 2+ years of experience in software development and DevOps . + Experience with...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (06/25/25)
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  • Agile IT Development Services Technical Lead

    Systems Engineering Solutions Corporation (Chantilly, VA)
    Program Description: The Program manages a collaborative multi-enclave (Unclassified, Secret , and Top Secret ) portfolio of networks to provide a safe, ... in a collaborative environment across multiple teams. Clearance Requirement: Active Top Secret with eligibility to Special Compartmented Information (SCI)… more
    Systems Engineering Solutions Corporation (06/05/25)
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  • Software Engineer II - Ctj - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... to reshape security and empower every user, customer, and developer with a security cloud that protects them with...devops and automation skillsets in addition to standard software engineering best practices and coding expertise, with a… more
    Microsoft Corporation (06/07/25)
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