• Cloud Infrastructure and Security Lead

    UpClear (New York, NY)
    …and migrate applications from Windows server virtual machines to Linux & Windows Kubernetes clusters + Maintain and strengthen security of our infrastructure ... Singapore. POSITION OVERVIEW A hands-on role with broad infrastructure and security responsibilities. + Administrate, maintain and develop the infrastructure running… more
    UpClear (10/28/25)
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  • Lead Product Software Engineer

    Wolters Kluwer (Wichita, KS)
    …long-running tasks. + Build and consume secure, scalable services using WCF ( Windows Communication Foundation). + Ensure application security by collaborating ... for building scalable enterprise applications. + Strong experience with WCF ( Windows Communication Foundation) and Windows Services for secure, service-oriented… more
    Wolters Kluwer (11/11/25)
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  • Linux System Administrator (Intermediate-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …Administrator will be responsible for the installation, configuration, maintenance, and security of Windows -based workstations and services in compliance with ... opportunity to work on innovative projects that contribute to national security . This position offers significant opportunities for career advancement and… more
    Link Solutions Inc (11/24/25)
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  • Defense Software Chief Engineer

    Oshkosh Corporation (New Hudson, MI)
    …+ Technical knowledge of simulation environments, networking architectures (TCP/IP, UDP, DDS, TSN), Windows and Linux OS, Security (NIST 800-171 CUI/CMSS, NIST ... Java) + Technical knowledge of infrastructure (networks, operating systems, security ) + Data persistent platforms (SqlServer, PostgreSql, MongDb, Redis, MySql,… more
    Oshkosh Corporation (10/07/25)
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  • Security Specialist III

    Lumen (Denver, CO)
    …hardware, and network issues. Additionally, the role includes performing monthly Windows updates and providing cross-trained security application support. The ... future. **The Role** Lumen Technologies is seeking a highly skilled and motivated Security Specialist III - Video Surveillance Support Specialist to join our team.… more
    Lumen (12/23/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …monitoring documentation for 24/7/365 Operations Watch personnel. + Responsible for the security and management of Windows servers in multiple production ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the...+ DoD 8570.11- IAT Level II or higher (eg Security + CE, CCNA- Security , GSEC, or SSCP along… more
    Vexterra Group (10/14/25)
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  • Systems Engineer Asc Mgr - Level 4

    Lockheed Martin (Fort Worth, TX)
    …account management, project planning, scheduling, and resource allocation Experience with Windows servers setup and security administration Experience with the ... flexible work schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package here\. Do… more
    Lockheed Martin (12/06/25)
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  • Virtual Desktop Infrastructure (VDI) Specialist

    Systems Technology Forum (San Diego, CA)
    …PEO C4I, or NAVWAR programs) preferred * VMware or Citrix certifications preferred. * Security + and Windows imaging experience required. * 4+ years of VDI or ... ** Security Clearance Required Company Overview Systems Technology Forum...user connectivity issues; and implement corrective actions. * Apply security patches, group-policy updates, and OS/application baselines per DISA… more
    Systems Technology Forum (11/21/25)
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  • Staff Security Researcher (Advanced Threat…

    Palo Alto Networks (Santa Clara, CA)
    …for emerging attack vectors. + Build innovative projects on Linux and Windows systems to advance next-generation security technologies. **Your Experience** + ... tcpdump or Wireshark. + Experience with AI/ML is a plus, especially in security contexts. + Familiar with Windows /Linux development environment + Programming… more
    Palo Alto Networks (12/02/25)
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  • DMS Endpoint Protection / System Center…

    City of New York (New York, NY)
    …functionality, and stability with minimal downtime and/or loss of resources. The Office of Windows Operations is responsible for the security and update of all ... systems, and personnel systems. ITS/Office of Distributed Manage Services (DMS)/ Windows Operation Unit, within ITS Infrastructure and Operations, is responsible… more
    City of New York (12/21/25)
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