• Sr. Network Engineer (TS/SCI) (Ft. Meade, MD)

    SMX (Fort Meade, MD)
    …**Essential Duties & Responsibilities** + Design, implement, and manage network infrastructure to ensure optimal performance and security . + Troubleshoot ... and provide guidance to junior network engineers. + Ensure compliance with security protocols and procedures. **Required Skills, Experience & Education** + 30%… more
    SMX (08/19/25)
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  • FLEX Senior Network Engineer

    Marriott (Bethesda, MD)
    …high-risk issues, performs research, analysis, design, creation, and implementation of infrastructure systems to meet current and future user requirements in support ... hosting services, enterprise availability, server, storage, virtualization, inclusive of security /privacy, risk management, and disaster and crisis management. The… more
    Marriott (09/17/25)
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  • DevOps Engineer (Terraform)

    KBR (Fulton, MD)
    …DevOps Engineer (Terraform) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (09/15/25)
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  • Elasticsearch Systems Engineer (SME)

    Leidos (Bethesda, MD)
    …clusters, including configuration parameters, indexing, search, query performance tuning, security , and administration. + Maintain infrastructure to ensure ... exciting opportunity for a **Elasticsearch Systems Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented… more
    Leidos (08/01/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, MC… more
    M. C. Dean (08/30/25)
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  • Cloud Software Engineer

    Tactibit Technologies LLC (Silver Spring, MD)
    …the nation's most critical and demanding projects including satellite operations, critical infrastructure , and search and rescue. We are a diverse team of hands-on ... and contractor staff to design and provision enterprise-level cloud services and infrastructure in an AWS cloud computing environment. You will support National… more
    Tactibit Technologies LLC (09/25/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …the nation's most critical and demanding projects including satellite operations, critical infrastructure , and search and rescue. We are a diverse team of hands-on ... and anomaly detection/resolution, refresh and modernization planning, network integrations, and security hardening. As a Network Administrator, you will be expected… more
    Tactibit Technologies LLC (09/25/25)
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  • Sr. Systems Administrator (NEI-18)

    CyberData Technologies (Bethesda, MD)
    …* Patch and maintain VMware ESXi hosts to ensure platform stability and security . * Manage and optimize virtual infrastructure running on Nutanix, including ... including ESXi host patching, and working knowledge of Nutanix hyperconverged infrastructure . Familiarity with Azure VMware Solution (AVS) is also required. This… more
    CyberData Technologies (09/19/25)
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  • One Identity Server Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    …role is responsible for the deployment, administration, and maintenance of TPAM infrastructure and ensures compliance with enterprise security policies and ... You'll bring your deep knowledge of PAM solutions, hands-on technical capabilities, and a security -first mindset. Join us. The world can't wait. You Have: + 5+ years… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Architect - Ansible Automation

    Red Hat (Annapolis, MD)
    …ticketing systems or bug tracking tools is preferred * Familiarity with security fundamentals at the infrastructure (including cloud/hypervisor) and operating ... including common integration patterns, error handling strategies, and basic infrastructure considerations * Deep working knowledge and practical experience with… more
    Red Hat (08/02/25)
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