• Senior Engineer - Cybersecurity

    OneMain Financial (Baltimore, MD)
    …(Git) Using Git for tracking changes, collaboration, and managing Ansible playbooks. . System Administration & Networking Knowledge of Linux administration , ... . Configuration Management & Orchestration Automating deployments, provisioning, and system configurations . Experience with conducting vulnerability assessments for… more
    OneMain Financial (05/31/25)
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  • FLEX Site Reliability Engineer - Service…

    Marriott (Bethesda, MD)
    …information technology focused on IT Operations that include troubleshooting complex network , server, storage, and/or application issues. 2 years minimum operations ... to solve complex, cross-functional issues. . Strong knowledge of Server, Storage, Network , Middleware, Application and Cloud technologies. . A high degree of… more
    Marriott (06/28/25)
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  • Security Engineer - TS/SCI with Polygraph

    Stratus Solutions (Laurel, MD)
    …, and networking. * Experience with Windows or Linux configuration management, system administration , and troubleshooting. * Strong willingness to learn new ... data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry.… more
    Stratus Solutions (05/06/25)
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  • Lead Planning Engineer

    Lumen (Annapolis, MD)
    …National Data Planning team is accountable for managing capacity for the national data network infrastructure. A Lead Planner on this team is a subject matter expert ... hardware, software, and connections to meet demand for data network growth and support new products. The Lead Planner...High attention to detail; able to quickly learn new systems , applications, and processes. + Group leader or supervisory… more
    Lumen (07/12/25)
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  • Network Operations Watch (Night Shift)

    TekSynap (Andrews Air Force Base, MD)
    Network equipment, their capabilities, and architecture + 3-5 years of System Administration experience + Excellent briefing and oral communication skills ... Secret clearance + Active IAT II certification + Experience with BMC Remedy Ticketing System + Experience using network monitoring tools + 3-5 years' experience… more
    TekSynap (07/12/25)
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  • Senior Cloud Services Engineer

    Teradata (Annapolis, MD)
    …or the public at scale. + AWS, Azure & Google hands-on experience with network administration : VPCs, ACLs, subnets, peering, DNS knowledge, Firewalls etc. + AWS ... 3 years of experience with designing, building, and operating distributed complex software systems on Google Cloud, AWS and Azure. + Experience with dev-ops software… more
    Teradata (06/13/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …into information and articulate their meaning. This is an opportunity to gain experience in system administration in a secure system environment. We focus on ... diploma or GED and 5+ years of experience in systems administration , or Associate's degree and 2+...+ Computing environment certification, such as Red Hat Certified Engineer (RHEL), Red Hat Certified System Administrator… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • Systems Administrator 3 (TS/SCI with Poly)

    Huntington Ingalls Industries (Fort Meade, MD)
    …+ Global Industrial Cyber Security Professional (GICSP) + Proven experience in systems administration and network security within mission-critical ... experience. + Other advanced certifications (eg, RHCE, Microsoft Certified Systems Engineer ). + Excellent problem-solving, communication, and teamwork… more
    Huntington Ingalls Industries (05/15/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …projections to branch management. **Minimum Qualifications:** + 7 year's experience in systems administration of hardware and software in support of developing ... adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems...and testing of information technology systems + Experience with Linux administration +… more
    ManTech (06/06/25)
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  • System Administrator - Red Hat Enterprise…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    …active Tier II certification related to Red Hat Enterprise Linux system administration , such as the Red Hat Certified Engineer (RHCE). Salary Range $130,000- ... systems and their services in order to maximize system performance and reliability. + Provide support for the...+ Five (5) years demonstrated Red Hat Enterprise Linux system administration experience within the last eight… more
    DarkStar Intelligence LLC (05/23/25)
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