• Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …cloud environments in compliance with customer and Census practices. + Implement Engineering Implementation Plans (EIPs) in support of change control process and ... possess key technical competencies that include: 1. Advanced Network Infrastructure Management - Skilled in configuring, monitoring, and optimizing complex network… more
    St. George Tanaq Corporation (11/14/25)
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  • Mid/Sr Information System Security Officer (ISSO)

    Belay Technologies (Annapolis Junction, MD)
    …systems integration and life cycle support, enterprise application development, network engineering , and information systems security (ISS). She/he will work with ... for processing multiple types of information. + Assist with the Configuration Management for information system security software, hardware, and firmware. + Analyze… more
    Belay Technologies (11/06/25)
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  • Information Systems Security Officer 3 - TS/SCI…

    Amentum (Columbia, MD)
    …standards, and procedures are established and followed. + Assist with the management of security aspects of the information system and perform day-to-day security ... meet security requirements for processing classified information. + Perform vulnerability /risk assessment analysis to support security authorization. + Provide… more
    Amentum (11/12/25)
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  • Information Systems Security Officer (ISSO) 2…

    Amentum (Columbia, MD)
    …standards, and procedures are established and followed. * Assist with the management of security aspects of the information system and perform day-to-day security ... meet security requirements for processing classified information. * Perform vulnerability /risk assessment analysis to support security authorization. * Provide… more
    Amentum (09/04/25)
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  • Information Systems Security Officer 2

    ARSIEM (Annapolis Junction, MD)
    …meet security requirements for processing classified information. + Perform vulnerability /risk assessment analysis to support security authorization. + Provide ... configuration management (CM) for information systems security software, hardware, and...bachelor's degree in Computer Science, Cyber Security, or IT Engineering is required. + Four additional years of work-related… more
    ARSIEM (10/14/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …design, implementation, support, maintenance, and expansion of the following security management tools: + Palo Alto Networks Firewalls: managing firewalls using ... and operational work with the following technologies/skill areas: + Vulnerability and Configuration Compliance Scanning + Creating Standard Operating Procedures… more
    TekSynap (09/25/25)
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  • Sr. Network Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …(CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... Signals Intelligence (SIGINT), and Cryptographic Key Management . At **Leidos** , we offer **competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K… more
    Leidos (10/23/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …server + A good understanding of system administration tasks, package management (RPM, Yum) modules building process, and deployment + Experience implementing ... logging solutions + Experience with vulnerability remediation + Experience in creating software/scripts to automate...Virtual video interview conducted via video with the hiring manager and/or team + Camera must be on +… more
    GovCIO (11/07/25)
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