• Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (07/11/25)
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  • Top Secret Systems/Network Engineer

    Insight Global (Arlington, VA)
    …Department resources. Responsible for testing the vulnerabilities associated with the software applications and hardware for networks. Works with a laboratory ... and writing communication skills in order to document for senior Department of State managers the testing procedures, results,...be able to troubleshoot a variety of hardware and software issues in a timely manner while under tight… more
    Insight Global (09/23/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …is seeking an experienced Information Technology Senior Systems Administrator or Mid-to- Senior Level Systems Engineer to join our highly skilled and diverse ... desirable. As a Senior Systems Administrator or Mid- Senior Level Systems Engineer , you will work...Windows /Linux combined Active Directory environments with full security software suite, file servers, and other administrative servers in… more
    L3Harris (09/04/25)
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  • Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Cyber Capability Developer (Reverse Engineer ) is an accomplished technical professional ... to drive efficiency, collaboration, and innovation. The Contractor shall provide Senior Reverse Engineer services, working alongside the Government Supervisors,… more
    TekSynap (08/21/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …VA Job Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1091) SOFTWARE ... This position is on site in Lorton, VA. RESPONSIBILITIES + Develop new software in response to changing needs, integrating new technologies, data sources, and… more
    Systems Technologies, Inc. (07/18/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …you're looking for. **Job Description:** Parsons is looking for a talented **Red Cyber** ** Software Engineer ** to join our growing team! **What You'll Be Doing** ... + Conduct dynamic analysis + Malware development, analysis and software vulnerability research **What Required Skills You'll Bring** **:**...BOFs + Special requirements: Must pass the Red Team senior developer aptitude test + Must be able to… more
    Parsons Corporation (08/25/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …security and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal ... If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals...employing technologies such as C#, C++, SQL Server, Microsoft Windows Server, and Linux. + Monitor, troubleshoot, and enhance… more
    Amentum (07/28/25)
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  • Experienced Full Stack Developer: Junior, Mid,…

    Cipher Tech Solutions (Vienna, VA)
    …Description: Cipher Tech seeks those who enjoy both Web Development and traditional Software Development combined into one career seat! During your career with us, ... of PHP, Javascript and/or Angular + Capable of debugging software applications + Familiarity with high and low level...and working at the byte-level + Familiarity with the Windows API + Familiarity with IDA Pro + Rudimentary… more
    Cipher Tech Solutions (07/08/25)
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  • Software Database Developer

    CACI International (Sterling, VA)
    …CACI is currently looking for a motivated, career and customer-oriented mid-level Software Engineer /Developer with Agile methodology experience to join our ... CBP and may include biometric technologies such as facial recognition , RFID enabled documents, license plate reading technologies, data...and five (5) years or more experience in incremental software development projects + Senior Software… more
    CACI International (09/25/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …**REQUIRED QUALIFICATIONS** **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer , with specific expertise in Citrix ... + Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain Citrix… more
    TekSynap (07/26/25)
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