• Software Engineer 4 - Tyson's

    M. C. Dean (Vienna, VA)
    …Proficiency in Java with Guice, Hibernate and/or other frameworks; OR C # with Microsoft .NET framework, WPF, WCF, and related ecosystem components; + Proficiency ... Technical skills we are looking for: + 9 years of progressive software architecture, design, development experience with strong command of OOP, Design Patterns,… more
    M. C. Dean (11/26/25)
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  • Engineering Technician C (Ashburn VA)

    L3Harris (Ashburn, VA)
    …Active DoD Secret Clearance preferred + Proficiency with Microsoft Office products + Experience with C ++, C #, Python, Java , MATLAB, LabVIEW, or Test Stand + ... + Run automated and manual test scripts for acceptance testing, software /firmware loading, and sensor calibration. + Operate custom and off-the-shelf equipment… more
    L3Harris (11/15/25)
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  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …capabilities. Responsibilities : Perform software development and maintenance using Java , C and scripting languages in Linux and Windows environments. ... of exp; PhD + 4 years of exp + Programming experience developing or maintaining software in Java , C or scripting languages such as bash, python or Csh. +… more
    Northrop Grumman (12/05/25)
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  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    …logic implementation as well as client web application and user interface (UI) development. Java , Python, embedded C / C ++, Java cryptographic framework, ... **Description** Leidos has an exciting opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up...substituted for a degree. Must have demonstrated experience with Java . Must have experience or familiarity with multiple … more
    Leidos (12/10/25)
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  • Software Solution Architect

    Lockheed Martin (Manassas, VA)
    …* Hands‑on expertise as a software engineer working with large‑scale codebases in Java , C , and/or C \+\+\. * Strong familiarity with build automation ... Demonstrated leadership in architecting and designing large, complex legacy software systems, with deep hands‑on expertise in Java... software systems, with deep hands‑on expertise in Java , C and/or C \+\+\. *… more
    Lockheed Martin (11/07/25)
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  • Software Engineer

    Actalent (Manassas, VA)
    …designing and integrating high-performance software components in distributed environments using Java and C / C ++ on Linux platforms. Responsibilities + ... Design, develop, and integrate software components using Java and C / C ++ in a Linux OS environment. + Implement and optimize Linux/Unix socket programming… more
    Actalent (12/03/25)
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  • Senior Software Engineer - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    …AND 4+ years technical engineering experience with coding in languages including, but not limited to, C , C ++, C #, Java , JavaScript, or Python + OR ... **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team....with coding in languages including, but not limited to, C , C ++, C #, Java more
    Microsoft Corporation (12/02/25)
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  • Senior Software Engineer - Ctj - Poly

    Microsoft Corporation (Reston, VA)
    …languages including, but not limited to, C , C ++, C #, Java , JavaScript, or Python OR equivalent experience. Software Engineering IC4 - The typical ... **Overview** Microsoft has an exciting opportunity for a **Senior Software Engineer** to join The Identity team for the...with coding in languages including, but not limited to, C , C ++, C #, Java more
    Microsoft Corporation (12/11/25)
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  • Hybrid Software Reverse Engineer - Future…

    Cipher Tech Solutions (Vienna, VA)
    Vienna, VA, USA | Software Development | Hourly | 43.27-96.15 per hour |...+ Must have proficiency in one of the following: C , C ++, C #, Java , ... process. Location: Vienna, VA Description: This is a forensic software development and reverse engineering position combined into one!...Python + Must be familiar with both high (ie Java ) and low (ie C / C ++… more
    Cipher Tech Solutions (12/02/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …and Linux syslog's, boot logs and dmesg logs. + Program and debug Web 2.0, Java , Perl, Ada, C ++, Tool Command Language (tcl/tk) scripts and graphical user ... Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award of...Development (exploits/malware, C2, reverse engineering, bug bounties) 4. Python, C , C Sharp, C ++, Go,… more
    Imagine One Technology & Management (09/24/25)
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