• Raytheon (Tucson, AZ)
    …Role Type:OnsiteU.S. Citizen, US Person, or Immigration Status Requirements: Security Clearance: Top Secret - CurrentAt Raytheon, the foundation of everything we ... for existing or proposed engineering solutionsActive and transferable US government issued Top Secret security clearance is required prior to start date.… more
    JobGet (05/01/25)
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  • 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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