• IT Support Specialist

    TekSynap (KS)
    Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One of the following Google ... + Red Hat Certified Engineer + Red Hat Certified System Administrator **Experience** + Six (6) years...(DoD) IT hosting solutions. + Experience administering Windows and Linux operating systems in large enterprise environments.… more
    TekSynap (11/15/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …environments and applications: \-\- Red Hat Linux \-\- AWS \- Prior Linux systems administrator experience \- Prior experience working within SAFe ... Operations teams\) to provide our customers with a secure system and new capabilities\. Candidate is expected to collaborate...Experience with Chef, Ansible, Gitlab or Docker \- Windows systems administrator experience ** Security Clearance… more
    Lockheed Martin (12/06/25)
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  • Cloud Support Engineer

    ManTech (Vienna, VA)
    …certifications: each may substitute 0.5 years' experience + Experience in Linux system administration (command-line management, networking, and service ... may substitute 1 year experience + AWS Solutions Architect Associate, Azure Administrator , Google Cloud Engineer, Cisco CCNA, CompTIA Linux + Professional, Azure… more
    ManTech (01/07/26)
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  • .Net Software Engineer III

    Hyundai Autoever America (Savannah, GA)
    …maintenance skills. + IT and Security Certifications + Certified Information Systems Auditor (CISA) for system audit and compliance, and Project Management ... including provisioning, scaling, and managing Kubernetes clusters for high availability and security . + System Programming and Optimization: Modify and maintain … more
    Hyundai Autoever America (11/20/25)
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  • Cloud Based Network Engineer

    SAIC (CA)
    …Associate or equivalent within 6 months of hire date. **DESIRED SKILLS:** + Windows and Linux system administrator skills. + Experience with standing up and ... support with a focus on United States Navy related networks. Related systems include Automated Digital Networking System (ADNS), Consolidated Afloat Networks… more
    SAIC (01/14/26)
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  • Technical Specialist 2

    M. C. Dean (San Francisco, CA)
    …production environments.* Analyze and troubleshoot production physical security systems performance and recommend improvements.* Resolve complex system ... Engineering and Administration + Hands on experience designing and deploying Physical Security Systems + Application and System administration experience in… more
    M. C. Dean (11/26/25)
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  • Sr. Specialist, Application Developer

    L3Harris (Palm Bay, FL)
    …troubleshooting and resolving any system issues that arise. The administrator also monitors solution performance, implements security measures, and ensures ... PLM Solution environments, including upgrades, which require the following skills: + Linux system administration + Web/Application Server Management + PLM… more
    L3Harris (12/25/25)
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  • Principal OR Sr. Principal Electronics Engineer…

    Northrop Grumman (Oak Harbor, WA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/29/25)
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  • Senior Identity Engineer

    CACI International (Tampa, FL)
    Senior Identity Engineer Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... configuration, and management of the core platforms that secure user and system identities across the enterprise. This role focuses on the "hands-on-keyboard"… more
    CACI International (12/23/25)
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  • Cyber Threat Hunt Analyst

    Leidos (Ashburn, VA)
    …ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler + ECSS - ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (01/15/26)
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