• Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    …etc.) as required Qualifications: Required: - 5+ years working as an ISSE and/or Linux system administrator - Active Top Secret clearance with SCI eligibility - ... ISSE to help us secure our customer's advanced collection systems . In addition to delivering the current version of...DoD 8570 IAT Level 2 certification (Security+ CE or better) - Good verbal… more
    CACI International (08/26/25)
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  • Private Cloud Engineer - Backup

    Scotiabank (OR)
    …Platforms (GTEP) Operations & Engineering team is looking for a backup administrator to deploy, operate, troubleshoot, support backup and migration activities in ... culture to deepen client relationships and leverage broader Bank relationships, systems and knowledge. + Reporting to the Director/Principal Engineer, Cloud… more
    Scotiabank (10/11/25)
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  • IT Infrastructure and Security Response Engineer…

    CUNY (Brooklyn, NY)
    …may substitute for one (1) year of the required experience in "1," " 2 " or "3" above: **A.** Certified Information Systems Security Professional (CISSP) ... responsible for the access and protection of sensitive data, systems , and networks. May lead a team or participate...There are three Levels of this title. Assignment Levels 2 and 3 may oversee multiple projects and supervise… more
    CUNY (07/23/25)
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  • SAP Middleware Admin - Must Have Or Be Eligible…

    TEKsystems (Aberdeen Proving Ground, MD)
    Description The SAP PI/PO Middleware Administrator is responsible for the administration, configuration, monitoring, and support of the SAP PI/PO Middleware ... critical part in the enabling seamless integration between SAP and non-SAP systems through the design, deployment, and maintenance of integration scenarios and… more
    TEKsystems (10/08/25)
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  • Specialist, System Administration - TS/SCI 1

    L3Harris (Rochester, NY)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator - TS/SCI Job Code: 27813 Job Location: Rochester, NY Job ... 80 hours worked - and have every other Friday off Job Description: Experienced Systems Administrator responsible for maintaining a mixed Windows and Linux more
    L3Harris (08/22/25)
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  • IT Technical Lead - Infrastructure

    Jabil (Florence, KY)
    …Certified SysOps Administrator - Associate or equivalent. + CompTIA Server+, Linux +, or RHCSA certifications are a plus. Technical Skills: Server & OS ... Experience: + 7+ years of hands-on IT infrastructure experience, with at least 2 years in a technical leadership or senior-level role. + Proven experience supporting… more
    Jabil (08/26/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Arlington, VA)
    …skills to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator /Engineer with the ability to automate day to day ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (09/24/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …the enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking, and cybersecurity ... experience in the validation of security configuration of operating systems . + Shall have 2 or more...Environment certificate for Windows Server 2012 or newer UNIX ( Linux (Red Hat), Solaris). + Experience with vulnerability scanners.… more
    Tau Six (07/23/25)
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  • SAP Basis Lead

    GAF (Parsippany, NJ)
    …of Fiori roles, Workzone + Implementation, upgrade, and support of the latest SAP systems versions, running on Windows/ Linux OS and HANA DB + Good knowledge ... SAP's SaaS solutions. Deep technical expertise and hands-on experience in SAP Systems ' Lifecycle management, Systems ' Maintenance and Operations, Supporting the… more
    GAF (08/19/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …DNS, SMB, etc) networking protocols + Familiarity with operation of both Windows and Linux based systems . + Proficient with scripting languages such as Python or ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (08/14/25)
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