• 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 ... 15+ years of experience in the Information Technology field + Software development experience, to include Java development, data analysis/parsing, and SQL/database… 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 (06/24/25)
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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 (06/20/25)
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  • Senior Software Developer

    Parsons Corporation (Centreville, VA)
    …with C++ or C + Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... what you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software applications?… more
    Parsons Corporation (05/24/25)
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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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  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... the nation's safety. **We are recruiting for mid-level and senior engineers with a background in Software ...Scripting_ + _U.S. Citizenship with a current or active Top - Secret clearance at the time of application_… more
    Northrop Grumman (04/08/25)
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  • Senior C++ Software Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ198201 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Information Technology has an immediate opening for an on-site C++ Software Engineer/ Developer with AWS experience working with a company that is committed… more
    General Dynamics Information Technology (04/18/25)
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  • Associate Full-Stack Software

    The Boeing Company (Chantilly, VA)
    …and system/mission integration. We're seeking a highly talented, motivated, and creative software developer to engineer new solutions and support existing ... program for the national intelligence community. The ideal candidate for the Senior Software Engineer position will not only possess exceptional technical… more
    The Boeing Company (07/03/25)
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  • Software Engineer SME (Forensic Toolkit…

    Innovative Management & Technology Services (Manassas, VA)
    …the best customers on-site at top government agencies. Job Title: Software Engineer SME (Forensic Toolkit Lead Developer ) Primary Location: Northern ... Virginia, VA Clearance: Top - Secret with SCI eligibility Position Summary: We are seeking...SCI eligibility Position Summary: We are seeking an experienced Software Engineer Subject Matter Expert (SME) to lead the… more
    Innovative Management & Technology Services (06/28/25)
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  • Software Developer /SME

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Chantilly or ... **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic...and operational monitoring of critical systems. **Clearance Required:** + TS /SCI w/ Poly **Minimum Education:** + MS in Computer… more
    Amentum (04/29/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... you will act as a senior principal consultant designing and implementing individual components of...unique business processes and workflows. Develops, implements, and maintains software solutions AI-enabled applications. + Works closely with data… more
    ManTech (05/01/25)
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  • Senior Database Developer (Onsite)

    RTX Corporation (Sterling, VA)
    …create a safer, more secure world. **Job Summary** We are seeking a Senior Database Developer with PostgreSQL experience to lead the development, optimization, ... 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
    RTX Corporation (05/28/25)
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  • Senior DevOps Developer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior DevOps Developer ** to join our team in **Chantilly, VA or Denver, CO.** **Responsibilities ... ServiceNow that support business requirements **Minimum Qualifications:** + 5+ years of software development experience + Bachelor's degree or 4 additional years of … more
    ManTech (06/27/25)
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  • Senior Full-Stack Software Engineer

    The Boeing Company (Chantilly, VA)
    …and system/mission integration. We're seeking a highly talented, motivated, and creative software developer to engineer new solutions and support existing ... program for the national intelligence community. The ideal candidate for the Senior Software Engineer position will not only possess exceptional technical… more
    The Boeing Company (06/27/25)
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  • DevOps Developer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **DevOps Developer ** to join our team in **Denver, CO or Chantilly, VA.** **Responsibilities include but are ... Qualifications:** + Bachelor's degree or 4+ years of additional software development experience in lieu of degree + 5+...+ Ability to effectively interact with various levels of senior management is necessary + Ability to make decisions… more
    ManTech (06/04/25)
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  • Data Extract, Transform, Load (ETL) Systems…

    SAIC (Chantilly, VA)
    …manner congruent with the organization's objectives. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with ... it, and visualize it for analysis and use by Senior decision makers. This role also involves advising on...Qualifications: + Must be a US Citizen. + Active TS /SCI clearance with polygraph. + Bachelor's degree in science,… more
    SAIC (05/24/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …of post-deployment integration issues. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (06/30/25)
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  • Marine Corps IT, Engineering, & Logistics Support

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …Control Assessor (Tier II) + Senior Data Analyst Engineer (Tier III) + Senior Systems Software Engineer (Tier III) + Service Desk Specialist (Tier II) + ... VTC) - Hawaii (Tier II) + Web / SharePoint Developer (Tier I) Bowhead seeks to network with qualified...+ Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint + Ability… more
    UIC Government Services and the Bowhead Family of Companies (05/03/25)
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  • Senior Infrastructure Engineer

    CACI International (Chantilly, VA)
    Senior Infrastructure Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... * * * **The Opportunity:** CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next generation signals… more
    CACI International (06/12/25)
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  • Outreach & Engagement Specialist - Senior

    KBR (Chantilly, VA)
    …to assist with outreach and awareness + Guide Developers in Integration: Guide software applications developer and users in the integration and use of ... Title: Outreach & Engagement Specialist - Senior Title: Outreach & Engagement Specialist - ...and update Engagement confluence pages Minimum qualifications: + Active TS /SCI with Polygraph + Bachelor's degree in STEM (master's… more
    KBR (04/18/25)
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