• Raytheon (Richardson, TX)
    …Artifactory, Gitlab).Experience with troubleshooting applications & infrastructure services on Linux based Operating Systems .Administrative fluency with the ... Citizen, US Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: TS /SCIAt Raytheon, the foundation of everything we do is rooted in our… more
    JobGet (05/01/25)
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  • Raytheon (Richardson, TX)
    …solves tough, meaningful problems that create a safer, more secure world.As a Senior Platform Engineer, you will herald a transformative era in software engineering, ... as documentation and baseline control.What You Will DoSupport transitioning a system that is tightly coupled to the underlying infrastructureAssist with… more
    JobGet (05/01/25)
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  • Raytheon (Aurora, CO)
    …solves tough, meaningful problems that create a safer, more secure world.As a Senior Platform Engineer, you will herald a transformative era in software engineering, ... Facility in Aurora CO.What You Will DoSupport transitioning a system that is tightly coupled to the underlying infrastructureAssist...Python, Java, Ruby, Bash, C++, C#, Go)A US government TS /SCI / CI Poly issued security clearance is required… more
    JobGet (05/01/25)
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  • Raytheon (Richardson, TX)
    …US citizens are eligible for a security clearanceQualifications We PreferExperience with Linux System Administration (Eg RHEL 6.0+)Experience with installing and ... Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: TS /SCIAt Raytheon, the foundation of everything we do is...create a safer, more secure world.We are seeking a Senior DevOps (IaC) Engineers to join our team. The… more
    JobGet (05/01/25)
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  • Raytheon (Aurora, CO)
    …create a safer, more secure world. We are seeking an innovative and talented Senior Systems Engineer to provide engineering support to a team responsible for ... development skills (PERL, JAVA, HTML/XML, C++, SQL, Wiki, JavaScript, MySQL, Linux .)Knowledge of the Mission Planning system .Software Development processes.Test… more
    JobGet (05/01/25)
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  • Raytheon (Richardson, TX)
    …secure world.The Senior Network Engineer will perform network support and system troubleshooting efforts to maintain our current systems ; hands on ... using automation frameworksExperience with Firewall Implementation and knowledgeExperience with Linux System Administration (Eg RHEL 6.0+)What We OfferOur… more
    JobGet (05/01/25)
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  • Raytheon (Richardson, TX)
    …Citizen, US Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: TS /SCIAt Raytheon, the foundation of everything we do is rooted in our ... create a safer, more secure world.Raytheon is hiring a Senior Java Software Engineer to support our teams in...solid foundation in Java and experience working in a Linux environment to comprehend customer needs and translate those… more
    JobGet (05/01/25)
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  • Senior Linux Server Administrator

    CACI International (Offutt AFB, NE)
    Senior Linux Server Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Linux Server Administrator to serve as...multiple project assignments + May supervise others **Qualifications:** + Top Secret with SCI Eligibility + Bachelor's… more
    CACI International (04/22/25)
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  • Senior Linux System

    General Dynamics Information Technology (Livermore, CA)
    …**Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...hardware upgrades. + Core Systems : Domain Controllers, Linux servers, DNS, VMware, HPE Blade System ,… more
    General Dynamics Information Technology (04/09/25)
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  • Senior Linux Administrator

    BAE Systems (San Diego, CA)
    …with BAE Systems . **Position Summary:** As a **_Senior Closed Area Linux Systems Administrator you will_** provide comprehensive technical and operational ... to 40lbs) and work within controlled environments. **_In this Senior Closed Area System Administrator you will...be available based on position level and/or job specifics. ** Senior Linux Administrator** **112529BR** EEO Career Site… more
    BAE Systems (04/30/25)
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  • Senior Linux System

    Parsons Corporation (Aberdeen, MD)
    …looking for. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be ... + Linux + certification (or equivalent) + Security+ certification (or equivalent) + Top Secret clearance **Minimum Clearance Required to Start:** Top more
    Parsons Corporation (04/08/25)
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  • Senior Linux Systems

    Adapt Forward (North Charleston, SC)
    Senior Linux Systems Administrator Charleston, SC Minimum Top Secret Clearance Required with Upgrade Eligibility to Top Secret SCI As a ... the installation, testing, operation, troubleshooting, and maintenance of hardware and software systems . You will plan and schedule the installation of new or… more
    Adapt Forward (03/29/25)
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  • Senior Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... Ansible, and containers such as Docker. + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph **_This position comes with a guarantee of a… more
    Leidos (02/16/25)
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  • Senior Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator** in our **National Security Sector's (NSS) ... + Manage daily activities related to the configuration and operation of IT systems . + Optimize system operations, troubleshoot issues, and perform system more
    Leidos (03/27/25)
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  • Senior Specialist Linux Engineer

    L3Harris (Schriever AFB, CO)
    …Airborne Systems segment and requires a strong foundation in Linux system administration, automation, and troubleshooting in high-availability environments. ... system deployments and updates. + Support integration of Linux systems with identity services (eg, LDAP,...10 years of prior related experience. + Active adjudicated Top Secret /SCI Clearance is required and ability… more
    L3Harris (04/30/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of ... (6) years of professional experience in Unix/ Linux system administration for networks and software systems ....cybersecurity vulnerabilities, attack methods, and detection techniques. + Active Top Secret ( TS ) clearance with… more
    First Division Consulting (04/16/25)
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  • Senior Linux IT Systems

    Lockheed Martin (Orlando, FL)
    … distributions, Kubernetes and High Performance Computing \(HPC\) clusters\. * Linux System administration of heterogeneous networks integrated into Windows ... with demonstrated technical knowledge\. * Significant experience managing Red Hat\-based Linux Systems using an Active Directory authentication model\. \(Red… more
    Lockheed Martin (04/06/25)
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  • Senior Linux SysAdmin - Clearance…

    Lockheed Martin (Fort Meade, MD)
    …in the resolution process * Configure and manage Linux operating systems , install and load operating system software, troubleshoot issues, maintain the ... / DoD 8570 compliant cert \(i\.e\., Security\+\) * Experience with Linux system administration, including configuring, maintaining, and troubleshooting\.… more
    Lockheed Martin (03/04/25)
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  • Senior TS Linux System

    Insight Global (Aberdeen Proving Ground, MD)
    …-support client-server-based IT enterprise in installation, configuration, and networking of Linux based servers -oversee servers running Red Hat, CentOS, SuSe, and ... Virtual Appliances. -installation, configuration, and maintenance of Linux Servers -work with a team of engineers to...Requirements -Bachelors degree and at least 5 years of Linux admin experience (additional experience may be substituted for… more
    Insight Global (04/18/25)
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  • Top Secret Senior

    Insight Global (Offutt AFB, NE)
    Job Description Insight Global is looking for a Senior Systems Analyst to support one of our top government clients for an exciting opportunity supporting an ... years experience or 5 years with MS degree. Active Secret or Top Secret Clearance...Nessus, OpenVAS, or Lynis to identify potential vulnerabilities on Linux systems . Understanding of Common Vulnerabilities and… more
    Insight Global (04/24/25)
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