• Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Linux and Windows operating systems and installs/loads operating system software , troubleshoots, maintains integrity and configures network components along with ... management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day… more
    General Dynamics Information Technology (11/08/25)
    - Related Jobs
  • Java - Mainframe Programmer

    GovCIO (Annapolis, MD)
    …open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the ... **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), Case Processing and… more
    GovCIO (11/07/25)
    - Related Jobs
  • System Administrator

    Synergy ECP (Columbia, MD)
    …headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and ... defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and… more
    Synergy ECP (10/22/25)
    - Related Jobs
  • Program Manager (Hybrid)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...the day-to-day execution of programs that are focused on software design & development, integration & test, deployment to… more
    RTX Corporation (01/17/26)
    - Related Jobs
  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... operations, mentor junior admins, and ensure availability, reliability, and security of infrastructure supporting geospatial analytics, software development,… more
    Leidos (01/16/26)
    - Related Jobs
  • Principal Cyber Research Scientist

    RTX Corporation (Columbia, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and… more
    RTX Corporation (01/14/26)
    - Related Jobs
  • Test Engineer III

    Foxhole Technology, Inc (Fort Meade, MD)
    …and defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving and ... the Open Sensor Platform (OSP), Full Packet Capture (FPCAP), Automated Security Validation (ASV), Intrusion Detection System (IDS), and emerging sensing… more
    Foxhole Technology, Inc (01/10/26)
    - Related Jobs
  • Cloud Migration - TS/SCI w/Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …an ISSO joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber security risk management ... operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be… more
    General Dynamics Information Technology (01/02/26)
    - Related Jobs
  • Systems Engineer Technical Expert

    AeroVironment (Jessup, MD)
    …(ICAM) capabilities. You'll work closely with engineering teams, developers, and security stakeholders to design, document, and implement secure, compliant Zero ... Single Sign-On solutions (OAuth and SAML) + Research and analyze cloud security environments and architectures + Support Risk Management Framework (RMF) activities… more
    AeroVironment (12/19/25)
    - Related Jobs
  • Senior Infrastructure Engineer - Secret required

    General Dynamics Information Technology (Fort Meade, MD)
    …IT,Information Technology Operations,Microsoft Office,Private Clouds **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 ... You will manage highly available and secure services between cloud deployed software and cloud collaboration services. You will be responsible for setting up… more
    General Dynamics Information Technology (12/14/25)
    - Related Jobs