• Information System Security Officer(ISSO)

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... Role: As the ISSO, you will plan and execute cybersecurity initiatives, ensuring our systems are secure, compliant, and resilient. You will be a part of a growing… more
    Nightwing (10/28/25)
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  • Lifecycle Quality Analyst III - Scientific…

    Gama-1 Technologies (Silver Spring, MD)
    …train junior QA staff and contribute to the development of quality management systems (QMS). + Review and analyze scientific data, protocols, and documentation for ... or integrating software for scientific applications (preferably Fortran/C/C++ in a Linux environment) to assess algorithm complexity and required effort. + Knowledge… more
    Gama-1 Technologies (10/25/25)
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  • Software Reverse Engineer (TS/SCI)- Senior & Mid

    Vexterra Group (Bethesda, MD)
    …to exploit them Preferably, experience coding and disassembling software on both Windows and Linux or other BSD and Unix variants + Advanced or Expert knowledge of ... and report vulnerabilities in enterprise architecture, networks, communications, applications, and systems + Ability to establish defense mechanisms to detect and… more
    Vexterra Group (10/14/25)
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  • Application Tester

    Electrosoft (Gaithersburg, MD)
    …deployment experience both manually and automated for the client and back-end systems . + Technical environment includes: + C#, Python, Angular, GitHub, and GitLab. ... with MS SQL and many stored procedures. + Experience with Windows and Linux . Basic Qualifications + Bachelor's degree in computer science/ systems , information… more
    Electrosoft (10/13/25)
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  • Cloud Migration - TS/SCI w/Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Design, Systems Design, Systems Engineering **Experience:** 10 + years of ... us! + Designs and defines system architecture for new or existing computer systems . + Will partner with the development and security team to successfully… more
    General Dynamics Information Technology (01/02/26)
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  • Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... and commercial markets. Job Description **Vulnerability Researcher:** Use advanced systems to find zero-day (O-day) vulnerabilities. Responsible for analyzing,… more
    Nightwing (12/31/25)
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  • Technical Support Engineer - Kafka Connect

    Confluent (Annapolis, MD)
    …skills for troubleshooting and resolving issues related to external or integrated software systems provided by third parties + Proficiency in Java or Scala + ... customer issues + Experience with Java, Databases, Cloud Object stores, Messaging systems , Cloud Functions is a plus + Experience with client server technologies… more
    Confluent (12/24/25)
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  • Principal Member of Technical Staff

    Oracle (Annapolis, MD)
    …MySQL) and NoSQL (MongoDB, DynamoDB) databases, including schema management. + Solid Linux skills and troubleshooting experience with distributed systems and ... the Java language and ecosystem. Tackle challenging distributed, multi-region systems challenges, influence technical architecture, and define best-in-class engineering… more
    Oracle (12/20/25)
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  • Software Engineer II

    Gama-1 Technologies (Silver Spring, MD)
    …consistent, and scalable application operations across various environments + Confer with systems analysts, engineers, programmers, and others to design systems ... requirements, and interfaces + Design, develop, and modify software systems , using scientific analysis and mathematical models to predict...software written in C/C++ or Fortran, preferably in a Linux environment + Bash, Perl, or Python preferred +… more
    Gama-1 Technologies (12/20/25)
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  • Software Test Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...a related discipline + Demonstrated experience working within a Linux environment + Scripting experience in Python, Bash or… more
    Huntington Ingalls Industries (12/20/25)
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