• ADC Engineer I, ADC - Route 53

    Amazon (Herndon, VA)
    …or CND (Certified Network Defender) or Network+ or Security- 1+ years of systems administration experience ( Linux /Windows), experience working with scripting ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...troubleshooting complex system operations, have a good understanding of Linux , networking, and general knowledge of cloud services. We… more
    Amazon (06/13/25)
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  • SME (Subject Matter Expert) Systems…

    Leidos (Fort Belvoir, VA)
    …adapt to shifting priorities **Key** **Responsibilities:** Offer expert level guidance in systems administration , mentor junior and intermediate systems ... tools such as Nessus, OpenVAS, or similar platforms. + Administration of Endpoint Detection and Response (EDR) systems...active DoD Secret with eligibility for a Top Secret at time of consideration. **Preferred**… more
    Leidos (06/11/25)
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  • ADC Engineer II, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …related field, or 3 years relevant experience - 3+ years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We… more
    Amazon (06/11/25)
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  • Senior Software Systems Engineer

    Leidos (Fort Belvoir, VA)
    …of experience) | MS preferred (10-13 years of experience) + **Security Clearance:** Top Secret with ability to obtain SCI required + **Technical Expertise:** ... **Description** Join a dynamic team working alongside the Senior Systems Analyst and Systems Architect to develop,...solution runs in Kubernetes and operates in a hybrid Linux and Windows environment. **Note:** This position is funded… more
    Leidos (05/09/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and workstation support. Responsibilities to Anticipate: Provide IT systems administration in a heterogeneous RedHat Enterprise Linux and Microsoft Windows ... VMware, NetBackup, prior systems administration and networking administration experience beyond account maintenance, Windows or Linux administration… more
    Nightwing (06/24/25)
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  • Cloud Support Engineer - Nights

    ManTech (Vienna, VA)
    …+ Basic understanding of Networking and Cloud technologies + Working knowledge of Systems : UNIX/ Linux or Windows + Working knowledge of any customer service ... for customers with a mix of debugging, networking, system administration , updating documentation, and when needed, coding/scripting. **Responsibilities include but… more
    ManTech (06/18/25)
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  • ELEs2 Database Analyst Expert - Remote

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Database ... Analysis/Design **Skills:** Database Implementation,Database Management,Database Management Systems (DBMS) **Certifications:** CISSP - ISC2 **Experience:** 10 +… more
    General Dynamics Information Technology (04/23/25)
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  • Global Enterprise Domain Engineer

    Leidos (Fort Belvoir, VA)
    …and efficient identity and access management solutions. The candidate must hold an active Top Secret /SCI clearance and be willing to commute on-site to Ft ... systems . This role requires deep expertise in AD administration , PowerShell and Ansible automation, and DoD security compliance...and audit logging. **Required Qualifications:** + Must have active Top Secret / SCI security clearance +… more
    Leidos (05/31/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …managing Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
    Parsons Corporation (05/17/25)
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  • Security Control Assessor (SCA)

    SMX (Fairfax, VA)
    …Reports to Authorizing Official on all cyber activities **Required Skills/Experience** + DoD Top Secret /SCI + Certifications: 8140 / 8570 IAM/IAT III (CISSP ... a portfolio of projects to develop and implement information systems to support a broad range of business and.../ OpenSearch), secure baseline implementation and hardening, basic system administration for Linux or Windows environments +… more
    SMX (06/26/25)
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