• Senior Software Developer

    Leidos (Lorton, VA)
    …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). ... innovation and improve development practices. **What does Leidos need from me?** + Current Top Secret security clearance, SCI eligibility, and able to pass a… more
    Leidos (03/26/25)
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  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Software Developer ** to join our team! In this role ... TS /SCI Clearance + 3+ years as a software developer + Proficient in C and...in AV/EDR evasion techniques. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (05/14/25)
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  • Senior Software Developer

    Amentum (Fort Belvoir, VA)
    ** Senior Software Developer ** This position is located at Ft Belvoir VA at the Defense Threat Reduction Agency as part of Advanced Red Cyber Team Operations. ... **Must have 3+ years as a software developer .** Proficient in C and C#...Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART… more
    Amentum (05/14/25)
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  • Senior Software Developer

    TekSynap (Columbia, MD)
    …with ServiceNow + Experience with business process automation **Overview** We are seeking a Senior Software Developer to join our team supporting US CYBERCOM ... certification (minimumDoD 8570 IAT Level II Certification) + Active TS /SCI + Poly + Experience with front-end web technologies...and Defensive Cyber Operations (DCO). **We are seeking a Senior Software Developer who can**… more
    TekSynap (04/09/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . ... In this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop … more
    ManTech (05/23/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In ... this role you will research, design, develop, and test operating systems-level software , compilers, and network distribution software . You will set operational… more
    ManTech (05/20/25)
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  • Senior Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... years of experience in the Information Technology field + Strong software development experience, to include significant Java development, data analysis/parsing, and… more
    ManTech (04/18/25)
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  • Senior Front End Software

    CACI International (Sterling, VA)
    Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... software development framework. **The Opportunity:** As a senior developer on this dynamic program; you...Sterling, VA or Aurora, CO + Clearance: Must have TS /SCI with CI poly (or be willing to take… more
    CACI International (05/13/25)
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  • Software Developer Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Software Developer ( Senior ) to join our team in Washington, DC. You will be working in an organization ... meet or exceed the needs of the mission. The Software Developer ( Senior ) is a...needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility *… more
    Amentum (03/07/25)
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  • Software Developer Senior

    Amentum (Washington, DC)
    Amentum is searching for a Top Secret cleared Software Developer ( Senior ) to join our team in Washington, DC. As a Top Secret Software ... of experience may be substituted for educational requirements **Clearance Required:** Top Secret with SCI eligibility **Minimum Education:** Bachelor's Degree… more
    Amentum (03/29/25)
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  • Senior Software Developer

    ManTech (Chantilly, VA)
    …are not limited to:** + Drive individual and team success. Be more than an amazing developer . As the Senior Software Engineer, you will own the delivery of ... ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer** to join our...daily basis **Clearance Requirements:** + Must have a current/active TS /SCI w/Polygraph **Physical Requirements:** + The person in this… more
    ManTech (03/21/25)
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  • Senior Software Developer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Job Family:** Software Development **Skills:** ... 8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Developer Sr Advisor Deliver simple solutions to complex problems… more
    General Dynamics Information Technology (03/21/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …**equires an active Top Secret /SCI + Poly clearance We are seeking a Software Developer to join our team in Chantilly, VA. TekSynap is a fast growing ... Catalog for data metrics, using Splunk and MySQL. **REQUIRED QUALIFICATIONS** + Requires an active Top Secret /SCI + Poly clearance. + Requires BS degree and 12 -… more
    TekSynap (04/09/25)
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  • Senior Software Developer

    ManTech (Annapolis Junction, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Software Developer III** to join our team at our **Annapolis Junction, MD Location.** ... departments, and customers to identify end-user requirements and specifications, driving software development that meets real-world needs. + Design algorithms and… more
    ManTech (06/03/25)
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  • Senior Software Developer

    Belay Technologies (Laurel, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Develop er to join our intel team. This position involves maintaining ... willing to learn new technologies. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + Minimum eight (8) years of experience… more
    Belay Technologies (04/16/25)
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  • Sr Software Developer , PeopleSoft

    CACI International (Washington, DC)
    …Type of Travel: None * * * **The Opportunity:** CACI is looking for a Senior Software Developer with a background PeopleSoft Application Development to join ... Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of... software applications to meet business needs. The Senior Software Developer will be… more
    CACI International (05/10/25)
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  • Senior Analytic Software

    ASM Research, An Accenture Federal Services Company (Fort Meade, MD)
    …general oversight and direction to the developers on the project in a senior developer capacity. Conceives, designs, and tests logical structure to meet ... and applications. Responsible for the design, development, and configuration of software systems to meet market and/or client requirements. Develops code using… more
    ASM Research, An Accenture Federal Services Company (04/09/25)
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  • Software Developer TS /SCI…

    General Dynamics Information Technology (Herndon, VA)
    … you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Developer Senior joining our team to meet the Customers data driven ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...cutting-edge applications that help advance the mission as a Software Developer at GDIT. Your work will… more
    General Dynamics Information Technology (04/19/25)
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  • Senior Cloud Developer - Top

    Innovative Management & Technology Services (Reston, VA)
    …work with the best customers on-site at top government agencies. Job Title: Senior Cloud Developer Primary Location: Reston, VA or Washington, DC Clearance: ... Top - Secret ( TS ) Clearance Position Summary: We are seeking a highly skilled and experienced Senior Cloud Developer to join our technology team. This… more
    Innovative Management & Technology Services (05/15/25)
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  • Software Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Development **Skills:** ... Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT....(GXPN), Reverse Engineering Malware (GREM) + Security Clearance Level: TS /SCI + US Citizenship Required + Location: Hybrid-Ft. Belvoir,… more
    General Dynamics Information Technology (06/03/25)
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