• Senior Software Engineer

    General Dynamics Information Technology (Oakton, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Software...onsite. Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT.… more
    General Dynamics Information Technology (09/12/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top- Secret security clearance with SCI eligibility to ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...of IT infrastructure. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI… more
    Koniag Government Services (10/17/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top- Secret security clearance with SCI eligibility to ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...and intelligence workforce. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI… more
    Koniag Government Services (11/02/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET /SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science ... JAVA, XML, PHP Oracle, MS SQLServer, ColdFusion Server, CFML, CFScript IIS, Sencha Software tool, Python and Windows Server 2016R@ or higher. + Experience in writing… more
    Cinteot (11/05/25)
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  • Senior Network Engineer - Top…

    General Dynamics Information Technology (Arlington, VA)
    …Citizenship Required:** Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...next for your engineering career. GDIT is seeking a Senior Network Engineer to help support the… more
    General Dynamics Information Technology (11/11/25)
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  • Software Engineer ( Secret )

    SMX (Washington, DC)
    Software Engineer ( Secret ) (4611)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking ** Software Engineers (Junior/Mid/ Senior /SME)** supporting the design and...Senior *+ years) + Active Security Clearance Required: Secret + Experience with IBM Maximo (custom development and… more
    SMX (10/16/25)
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  • Senior Mechanical Engineer (Top…

    Johnson, Mirmiran, and Thompson Inc. (Quantico, VA)
    …News-Record's list of the Top 500 Design Firms. Position summary: JMT is seeking a Top Secret Cleared Senior Mechanical Engineer in the Quantico, VA area for ... Experience preparing mechanical load calculations. + Experience with computer-assisted design software such as Revit, and Sketch Up Nonessential Functions and… more
    Johnson, Mirmiran, and Thompson Inc. (11/04/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize ... your opportunity to make a personal impact as a ** Senior ** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a highly skilled… more
    General Dynamics Information Technology (11/06/25)
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  • Principal Systems Engineer - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer ** Seize your opportunity to make a ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure...personal impact as a Senior Principal Systems Engineer with GDIT. A… more
    General Dynamics Information Technology (11/08/25)
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  • Cloud Systems Engineer ( Secret )

    SMX (Washington, DC)
    Cloud Systems Engineer ( Secret ) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking **Cloud Systems Engineers (Junior/Mid/ Senior /SME)** supporting the design and implementation of secure, scalable multi-cloud infrastructure, applications,… more
    SMX (10/16/25)
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  • Civil Engineer - Top Secret

    Leidos (Reston, VA)
    **Description** Leidos has several openings for a Civil Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass ... characterization process to produce accurate intelligence estimates + Brief senior officials regarding capability, trends and analysis **Clearance Requirement:** +… more
    Leidos (10/09/25)
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  • Senior Software Engineer

    TheIncLab (Mclean, VA)
    …that truly matters. Your Mission, Should You Choose to Accept We are looking for a Senior Software Engineer to join our Research & Product Innovation team. ... The Mission Starts Here At TheIncLab, we engineer and deliver intelligent digital applications that help...this role, you will focus on rapid prototyping of software for prospective customers, and support internal product development.… more
    TheIncLab (10/14/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in the **Reston, VA** location. This is an ... **onsite** position. The ** Senior Software Engineer ** will be...Cloud environments **Clearance Requirements:** + Must have and active/current Secret security clearance. **Physical Requirements:** + Must be able… more
    ManTech (09/11/25)
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  • Software Engineer ETL…

    Noblis (Chantilly, VA)
    Responsibilities As a Senior ETL Software Engineer , you will be responsible for developing, analyzing, and maintaining software applications for a ... in data analysis, data query, data aggregation, data visualization, and software development to implement business intelligence and data warehousing solutions that… more
    Noblis (11/19/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... **Principal Software Engineer ** will work with Network and...Cloud environments **Clearance Requirements:** + Must have an active/current Secret security clearance. **Physical Requirements:** + Must be able… more
    ManTech (09/13/25)
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  • Senior Software Engineer

    Google (Reston, VA)
    Senior Software Engineer , Google Public Sector, Cloud Infrastructure _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, ... architecture. + Active, or the ability to obtain, Top Secret security clearance. **Preferred qualifications:** + Master's degree or...users, the sooner it impacts their lives. As a Software Engineer , Tools and Infrastructure, you will… more
    Google (10/22/25)
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  • Senior Technical Consultant , Platform…

    ServiceNow, Inc. (Vienna, VA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... consultants design and implement integrations between ServiceNow and third-party software platforms, programs, and applications. They are expert problem solvers… more
    ServiceNow, Inc. (10/10/25)
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  • Senior Software Development…

    Oracle (Washington, DC)
    … architecture to meet changing needs. About You: + You are an experienced software development engineer with a proven track record of delivering high-scale, ... + Experience with components of modern infrastructure like service discovery, secret storage, containerization, software -defined networking, etc. + Experience… more
    Oracle (11/26/25)
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  • Senior Software Engineer

    Google (Reston, VA)
    Senior Software Engineer , Full Stack, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Mid** Experience driving progress, solving problems, ... equivalent practical experience. + 5 years of experience testing, maintaining, or launching software products, and 1 year of experience with software design and… more
    Google (11/01/25)
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  • Senior Software Engineer

    Systems Engineering Solutions Corporation (Washington, DC)
    The Senior Software Engineer will lead the development and implementation of feature-level enhancements to the CODIS classic baseline, supporting future ... This role is distinct from positions focused on minor software updates. The engineer will be responsible...regulations. Requirements + Experience: Minimum 10 years of professional software engineering experience. + Clearance: Active Secret more
    Systems Engineering Solutions Corporation (11/20/25)
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