• Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer ... Linux and Python development, and hold an active Top Secret/SCI security clearance. You will collaborate with cross-functional...a CI Poly after starting work** + Proficiency in Linux operating systems . + Hands-on experience with… more
    Northrop Grumman (10/03/25)
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  • Cyber Infrastructure Support

    Leidos (Omaha, NE)
    …Information Security, within our Digital Modernization Sector, currently has an opening for a Systems Administrator in our Omaha NE office. This position is an ... a heterogeneous environment. We use a wide array of Linux and Windows systems in a tightly...an active Secret clearance and be eligible to obtain Top Secret and Special Access Program (SAP) clearance. **Primary… more
    Leidos (10/08/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …with DCSA/DAAPM and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating systems , including hardening, ... ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in… more
    L3Harris (09/25/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …+ Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience with Linux ... RESPONSIBILITIES** Support the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with the existing… more
    TekSynap (09/02/25)
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  • Cyber Security Engineer

    Truist (Raleigh, NC)
    …is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, ... Candidates should have strong knowledge of Windows, macOS, and Linux environments, network security fundamentals, and endpoint protection strategies. Preferred… more
    Truist (09/24/25)
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  • Group 9-94 | CO-OP | IT Support | Electronics…

    MIT Lincoln Laboratory (Lexington, MA)
    …seeking a CO-OP Student with interest in Information Technology (IT) and Systems Administrator responsibilities. This position will have opportunities to develop ... Systems and troubleshoot Windows 11, Windows Server, and Linux (Red Hat and Ubuntu) + Configure and maintain...and must be able to obtain and maintain a Top Secret level DoD security clearance. MIT Lincoln Laboratory… more
    MIT Lincoln Laboratory (08/12/25)
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  • Projects Engineer (Back To Business IT)

    The Greentree Group (Beavercreek, OH)
    …services and appliances + Hypervisors - VMware and Hyper-V + NIST/CMMC Competency + Linux Server Operating Systems + IDS/IPS Solutions + MFA Services + ... Southwest Ohio. We alleviate the burden of managing computer systems and networks and allow our clients to focus...Server+, Network+, or Security+ + Microsoft: Windows Server Hybrid Administrator + Microsoft 365: Endpoint Administrator +… more
    The Greentree Group (08/13/25)
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  • Desktop Support Specialist Intermediate

    University of Michigan (Ann Arbor, MI)
    systems and Microsoft Windows systems . + Willingness to learn about Linux systems . + Understanding of enterprise device management tools (eg, imaging ... to build a people-first future. As part of a top national public research institution, Michigan Engineering's mission is...combination of education and experience. + Prior experience with Linux systems + Relevant certifications (eg, Apple… more
    University of Michigan (10/10/25)
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  • DevSecOps / Cloud Engineer

    DCCA (Broomfield, CO)
    …well as the end customer. * Maintains smooth operation of multi-user computer systems , including coordination with systems and network administrators. * Support ... of computing resources. * Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance,… more
    DCCA (08/29/25)
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  • Information System Security Engineer - ISSE

    CACI International (Sterling, VA)
    …POA&M, etc.) as required Qualifications: Required: - 5+ years working as an ISSE and/or Linux system administrator - Active Top Secret clearance with SCI ... ISSE to help us secure our customer's advanced collection systems . In addition to delivering the current version of...or better) - Good verbal and written communication - Linux experience, specifically with security hardening - BASH or… more
    CACI International (08/26/25)
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