• Principal Cyber Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …whole cyber landscape of people, processes and technology and the whole security realm of offense, defense, and exploitation. Thought leadership demands nothing ... less. Northrop Grumman is seeking a **Principal Cyber Security Engineer** to join the Mission Systems Sector Chief...coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or… more
    Northrop Grumman (10/15/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or… more
    Northrop Grumman (10/15/25)
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  • Windows Systems Administrator/Principal Windows…

    Northrop Grumman (Annapolis Junction, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... user and computer accounts and modify file permissions and security access lists. + Develop and document technical processes...coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or… more
    Northrop Grumman (10/14/25)
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  • Principal Technologist (Emergency Response…

    Mission Support and Test Services (Andrews AFB, MD)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...401k; paid time off and 96 hours of paid holidays ; relocation (if located more than 75 miles from… more
    Mission Support and Test Services (10/10/25)
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  • Principal or Senior Principal Cyber Systems…

    Northrop Grumman (Annapolis, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... organization from cyber threats. This role requires in-depth knowledge of cyber security principles, experience in system architecture, and the ability to analyze… more
    Northrop Grumman (10/04/25)
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  • Warehouse-Asset Protection Associate…

    Staples (Hagerstown, MD)
    …results through policy guidance, education, and mitigation strategies to meet business needs . + Serve as department's liaison for security /crisis management, ... and living. As an Asset Protection Associate for Staples, you will provide security for a large Distribution Center. Job Type: Full-time, Interview Required Rate of… more
    Staples (10/01/25)
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  • Systems Engineer, Messaging

    Marriott (Bethesda, MD)
    …of operations with a focus on measurable service outcomes. **Delivering on the Needs of Key Stakeholders** + Balances security , reliability, and user experience; ... This role resolves complex messaging issues, designs and implements security and authentication controls (SPF/DKIM/DMARC), and partners closely with Information… more
    Marriott (09/24/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Columbia, MD)
    security clearance with polygraph US Citizenship status is required as this position needs an active US Security Clearance as of day one of employment. RTX ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/19/25)
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  • Research Engineer II - Cyber/EW

    RTX Corporation (Columbia, MD)
    …An active security clearance US Citizenship status is required as this position needs an active US Security Clearance after day one of employment. **What We ... 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… more
    RTX Corporation (08/21/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for a **Sr. ISSE** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is ... at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...**competitive benefits** , including Paid Time Off, 11 paid Holidays , 401K with a 6% company match and immediate… more
    Leidos (08/16/25)
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