• Senior Training and Exercise Specialist

    Leidos (Odenton, MD)
    …National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... threats around the world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks a highly qualified and trained Senior Training Facilitator… more
    Leidos (01/16/26)
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  • MAC System Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …will be responsible for maintaining macOS systems, managing updates, enforcing security policies, and ensuring operational compliance in accordance with DoD and ... opportunity to work on innovative projects that contribute to national security . This position offers significant opportunities for career advancement and… more
    Link Solutions Inc (01/15/26)
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  • Cyberspace Research Developer

    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)
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  • IT Support Technician

    GRF CPAs & Advisors (Bethesda, MD)
    …and offboarding tasks, and endpoint troubleshooting. The technician also supports IT security workflows (such as MFA and phishing response), helps maintain patch ... Deploy, configure, and support corporate laptops/desktops, peripherals, and standard software packages. + Support endpoint management using Atera (PSA/RMM),… more
    GRF CPAs & Advisors (01/14/26)
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  • Offensive Cyberspace Operational Planner, Senior

    Leidos (Odenton, MD)
    …National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... the world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks highly qualified and trained Senior-level...CO. + Familiar with Microsoft Power BI data visualization software . + Desired Certifications: DoD 8570 IAT Level II… more
    Leidos (01/10/26)
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  • Technical Writer, Journeyman

    Leidos (Odenton, MD)
    …National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... threats around the world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks Journeyman-level Technical Writers to provide on-site contract… more
    Leidos (01/10/26)
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  • Senior Lead Engineer - Public Sector

    Lumen (Annapolis, MD)
    …automation solutions (playbooks, roles) for deploying IT Infrastructure, software , managing configurations, and orchestrating workflows using Ansible, Python/Bash ... tools *Develop, maintain, and execute test plans and procedures based upon system security and functional requirements that result in higher levels of fidelity in… more
    Lumen (01/09/26)
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  • Data Center Technician, ADC InfraOps DCO

    Amazon (Severn, MD)
    …of software , hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (01/01/26)
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  • CNO Developer (Virtualization)

    Parsons Corporation (Annapolis Junction, MD)
    …with our existing C programming and Windows internals subject matter experts + Develop software in C and leverage your Windows Internals skills to support a critical ... to discover new solutions, implement capabilities and support national security . **What Required Skills You'll Bring** : + **Active...+ **Active TS/SCI + Polygraph** + Bachelor's degree in Software Engineering or related field of study + 10+… more
    Parsons Corporation (12/30/25)
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  • Sr. Systems Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains integrity and configures network components along with ... implementing operating systems enhancements and updates to improve reliability, security and performance. The Level 2 System Administrator shall possess the… more
    Themis Insight (12/19/25)
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