• Senior CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Senior CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior Software ... engineering + Experience in low-level internals in one or more platforms (eg, Windows , Unix, mobile, or network devices) + Experience with programming in assembly… more
    ManTech (11/25/25)
    - Related Jobs
  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …services. Position Overview: SealingTech is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this ... and API architecture of Operator X, our next-generation cyber defense platform. As the Senior Software Engineer , you will serve as the lead developer for this… more
    Sealing Technologies (11/20/25)
    - Related Jobs
  • Middle/ Senior End-User Support…

    EPAM Systems (Gaithersburg, MD)
    Join our team as a ** Senior End-User Support Engineer ,** where you'll play a critical role in transforming laboratory IT infrastructure to support cutting-edge ... (OS) expertise + Infrastructure support experience (general IT infrastructure) + Windows 11 proficiency + Bash scripting capabilities + PowerShell scripting skills… more
    EPAM Systems (12/29/25)
    - Related Jobs
  • Senior Endpoint Migration Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an experienced ** Senior Endpoint Migration Engineer ** to join our Defense Enclave Services (DES) team, who will support DOD ... migrate their endpoints to the modern DODNet environment. The Endpoint Migration Engineer will be responsible for working closely with DAFA system administrators and… more
    Leidos (11/22/25)
    - Related Jobs
  • Senior Systems Engineer (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Senior Systems Engineer to lead Information Assurance (IA) system, hardware, and software design efforts in support of ... Must be capable of working across operating systems including Windows , UNIX, and Linux to ensure interoperability and stability.*...eight (8) years of relevant experience as a systems engineer on one or more IT platforms with a… more
    Kaizen Approach, Inc (11/07/25)
    - Related Jobs
  • Senior Principal Offensive Security…

    Oracle (Annapolis, MD)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge...code-coverage analysis + Several different hypervisors + Linux and Windows kernel mode non-sense + The list goes on… more
    Oracle (12/20/25)
    - Related Jobs
  • Hardware Exploitation Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS/SCI cleared Hardware Exploitation Engineer to provide the following engineering support: + Conduc t technical hardware ... through the application of reverse- engineering and other research techniques, engineer low-level C and assembly. Position Requirements: + Bachelor's degree in… more
    Vexterra Group (10/14/25)
    - Related Jobs
  • Senior Embedded Software Engineer

    Leonardo DRS, Inc. (Frederick, MD)
    …all US military and government agencies around the world. **Job Summary** An Senior Embedded Software Engineer to develop a leading-edge embedded software ... C/C++ and Python on Linux operating systems (with some experience on Windows as well). Solid understanding of multi-threading and multi-processing concepts. Hands-on… more
    Leonardo DRS, Inc. (12/04/25)
    - Related Jobs
  • Mid to Senior Systems/Hardware…

    CACI International (Fort Meade, MD)
    Mid to Senior Systems/Hardware Engineer (VHDL) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... languages (Java, C, C++, Ruby on Rails) and operation systems (Unix, Linux, Windows ). This position is contingent on funding and may not be filled immediately.… more
    CACI International (12/03/25)
    - Related Jobs
  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …to new and existing products and establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be a ... on the server-side with Linux, and client-side on at least one of Linux, Windows , MacOS/iOS or Android. + Expertise in Zero Trust security principles , network… more
    Oracle (11/25/25)
    - Related Jobs