• Sr Software Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... applications and services. The ServiceNow Application Developer has a software development background in addition to ServiceNow System Administration, ServiceNow… more
    Nightwing (08/27/25)
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  • C++ Simulation Software Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …programs/facilities) requires eligibility to apply for and hold a US security clearance ; selected applicants will undergo a security investigation and must meet ... will include, but are not limited to, + supporting government-housed software and simulation environments, + software development and maintenance,… more
    Applied Research Associates, Inc. (08/21/25)
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  • Software Engineer - Air Traffic…

    Noblis (Richmond, VA)
    …and mission assurance objectives. Noblis is seeking an experienced and highly motivated ** Software Engineers** to join our team. This role is responsible for ... software engineering and development for the FAA's Enterprise Information...skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements… more
    Noblis (08/08/25)
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  • C++ Software Engineer (DC, NoVA)

    Stellar Science (Vienna, VA)
    Stellar Science is seeking several modern C++20/23 Software Engineers with three or more years of industry experience creating reusable, maintainable code solving ... Join our unique, collaborative team to help implement leading-edge scientific software tools in fascinating domains including space situational awareness, computer… more
    Stellar Science (08/07/25)
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  • American Sign Language (ASL) Interpreter…

    Cipher Tech Solutions (Vienna, VA)
    …are seeking an American Sign Language (ASL) Interpreter to support our software developers and engineers in meeting their mission requirements. Specifically, this ... citizen + Must hold an active US government security clearance at the Secret level or higher + Must...the experience includes technical translations, such as working with software developers, technical engineers, and/or Math or Statistics bodies… more
    Cipher Tech Solutions (07/18/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... mission execution. + Lead troubleshooting of satellite, ground, and/or C2 software issues during mission operations. + Enact configuration management processes for… more
    Northrop Grumman (09/03/25)
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  • Computer/ Software Engineer Intern…

    Sierra Nevada Company, LLC (Herndon, VA)
    …Collaborate with full-time engineers on real projects for external customers + Support software and hardware development + Support test and validation + Operate RF ... of internship + The ability to obtain and maintain a Secret US Security Clearance is required + Computer programming skills, preferably C, C++, Python, and/or Matlab… more
    Sierra Nevada Company, LLC (09/17/25)
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  • Vulnerability Researcher: All Levels (Applicants…

    Cipher Tech Solutions (Vienna, VA)
    …will be working independently as a Vulnerability Researcher to identify flaws in software . The candidate must be familiar with the latest techniques in vulnerability ... US citizen + Must hold a US government security clearance at the TS Level or higher at time...majority of our company is comprised of extremely talented software developers who write production tools which directly support… more
    Cipher Tech Solutions (08/25/25)
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  • Site Reliability Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …some of Microsoft's most critical customers? We're looking for a **Site Reliability Engineer II** with the right mix of software development, on-line services ... application architecture, system design, and end-to-end implementation. As a Site Reliability Engineer , you will identify and deliver software improvements using… more
    Microsoft Corporation (09/20/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …Cyber Systems Engineer level. **Basic Qualifications for a Principal Cyber Systems Engineer :** + A security clearance is not required at the time of ... training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + A security clearance is not required at the time of… more
    Northrop Grumman (08/22/25)
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