• Network Administrator

    ManTech (Laurel, MD)
    …or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity with ... + Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration + Use network monitoring and management tools such as Solarwinds… more
    ManTech (07/23/25)
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  • Coastal and Border Surveillance Lab Lead

    Lockheed Martin (Liverpool, NY)
    …the Coast and Border Surveillance \(CBS\) Lab lead, Ports and Waterways Safety System \(PAWSS\) related program support, and associated systems \. This assignment ... This role will require travel to various locations to assist with troubleshooting system components, support test events, and other program related duties at other… more
    Lockheed Martin (07/12/25)
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  • Consulting Security Vulnerability Engineer SQL

    HCA Healthcare (Nashville, TN)
    …Comprehensive knowledge of the OSI Reference Model + Windows / Linux / Unix operating systems + Advanced experience with Networking components (routers, ... + Organize resources to perform vulnerability assessments of operating systems , applications, databases and network infrastructure components to detect, enumerate… more
    HCA Healthcare (08/02/25)
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  • Senior Software Engineer

    ServiceNow, Inc. (San Diego, CA)
    …daily tasks (IDE, debugger, build tools, source control, ServiceNow instances, profilers, system administration / Unix tools) + Experience in leveraging or ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (10/03/25)
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  • Senior Software Quality Engineer

    ServiceNow, Inc. (San Diego, CA)
    …build tools, version control systems , profilers, ServiceNow instances, and Unix / system administration utilities to support daily engineering tasks. ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (09/03/25)
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  • Sr. Consultant - SIEM | Remote, USA

    Optiv (Orlando, FL)
    …governance + Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX , mainframe), security technologies (firewalls, ... custom rule development, workflow configuration and development, and third-party system integration. + Lead User Acceptance Testing and bug-related engineering… more
    Optiv (09/24/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Atlanta, GA)
    …governance. + Strong understanding of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX , mainframe), security technologies (firewalls, ... custom rule development, workflow configuration and development, and third-party system integration. + Provide knowledge transfer and post production support… more
    Optiv (09/11/25)
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  • Information Technology Specialist 1 (NY HELPs)

    New York State Civil Service (Albany, NY)
    …including both mainframe and distributed environments;. Access management activities include LDAP, UNIX and AD roles;. Provide support, as needed, for incident and ... An Associates or higher-level degree in Computer Science, Computer Information Systems , Management Information Systems . OR An Associate's or higher-level… more
    New York State Civil Service (09/19/25)
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  • Information Technology Intern - Infrastructure

    Texas Instruments (Dallas, TX)
    …Perl, Python, R, SQL) and scripting + Basic understanding of Networks, Operating systems (Windows, Unix ) and Databases + Ability to establish strong ... such as Python, relational databases, Linux and Windows operating systems , hypervisor technologies, storage platforms, big data platforms, AI/ML technologies,… more
    Texas Instruments (09/06/25)
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  • Cloud Support Engineer Evenings

    ManTech (Vienna, VA)
    …technical problems for customers with a mix of debugging, networking, system administration , updating documentation, and when needed, coding/scripting. ... of Networking and Cloud technologies + Working knowledge of Systems : UNIX /Linux or Windows + Working knowledge...Windows + Working knowledge of any customer service ticketing system + Ability to read runbooks & playbooks &… more
    ManTech (09/27/25)
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