• Senior Network Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Network Engineer with an active TS/SCI poly clearance to join and assist and meet mission needs for our government ... and Windows environments, with extensive system administration expertise that enables complex network infrastructure management + CCNA or CCNP certification. + … more
    BigBear.ai (12/30/25)
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  • Senior Technician - Security

    Paladin Technologies (Amarillo, TX)
    …to custom-crafting and installing technology solutions for clients requiring Integrated Security , Network Infrastructure , Audio Visual, Fiber Optics/OSP, ... The Senior Technician - Security ; will provide...security solutions within the nation's most critical digital infrastructure ? We are seeking an expert to install, integrate,… more
    Paladin Technologies (10/22/25)
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  • Senior Network Engineer; Datacenter…

    GovCIO (Bethesda, MD)
    …(https://careers-govcio.icims.com/jobs/7277/ senior - network -engineer--datacenter-operations/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... and Security Team to support their objectives + Mentor network operations engineers in the practical application of current/emergent technologies, agile IT,… more
    GovCIO (12/18/25)
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  • Cloud Security Architect Senior

    Citigroup (Irving, TX)
    …activities including the design, acquisition and deployment of hardware, software and network infrastructure in coordination with the Technology team. The ... such as GDPR, SOC 2, and HIPAA. + **Architecture Design:** Develop security infrastructure architectures and frameworks, focusing on protecting sensitive data… more
    Citigroup (01/08/26)
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  • Senior Security Systems Technician

    Siemens (Cypress, CA)
    …perfect places that improve people's lives. **Transform the everyday with us!** ** Security Systems Technicians** play a crucial role in ensuring the safety and ... the installation, programming, start-up, and commissioning of state-of-the-art integrated security systems, including cctv or ip cameras, alarm sensors,...for mid level + 3+ years of experience for senior level + Must be able to demonstrate an… more
    Siemens (01/14/26)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    Security , & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate ... is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff.… more
    Amentum (12/05/25)
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  • IT Infrastructure Intern

    Jack Link's (Minneapolis, MN)
    …Strategies + Discover the power of hyperconverged technologies + Gain understanding of network infrastructure both LAN and WAN + Gain Experience securing large ... World Kitchens Jerky, Bifi and Peperami. Come Run with Sasquatch as an IT Infrastructure Intern during the summer of 2026 in our Support Center in Minneapolis, MN.… more
    Jack Link's (01/13/26)
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  • Senior Level IA Security Admin…

    Koniag Government Services (San Antonio, TX)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking a Senior Level IA Security Admin Support to support KDS and our government ... Architecture. + Directs the design and implementation of advanced, enterprise-wide security solutions to protect DHA's complex IT infrastructure , encompassing… more
    Koniag Government Services (10/21/25)
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  • All Source Analyst ( Network Analysis)…

    SOS International LLC (Reston, VA)
    security missions worldwide. **Job Description** **Overview** SOSi is seeking a Senior level All-Source Analyst ( Network Analysis) to provide support on ... Job Duties** + Provide all-source analysis with a focus on network analysis to enable CWMD, counter proliferation, counter-improvised threats, CWMD mission… more
    SOS International LLC (11/21/25)
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  • Senior System Security Engineer

    Parsons Corporation (Boulder, CO)
    …talent and redefine what's possible. **Job Description:** Parsons is seeking a talented ** Senior Cyber Security Engineer** to join our growing team! _While this ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence… more
    Parsons Corporation (01/14/26)
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