• Raytheon (Aurora, CO)
    …seeking an individual to join the Cyber Security Engineering team for a Senior Cyber Engineer-Information Systems Security Officer (ISSO) - P3 position ... Base in Colorado Springs, Colorado.What You Will DoAssessing known systems vulnerabilities and verifying system hardening and...SRGs, and experience with IA vulnerability testing and related network and system test tools, eg, ACAS… more
    JobGet (06/15/25)
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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, ... providing the design, development, implementation, and integration of a computer/ network /storage infrastructure, as well as support modernizing the program… more
    JobGet (06/15/25)
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  • Raytheon (Dallas, TX)
    systems , real-time systems , or large-scale applications.Experience in a Unix/ Linux operating system .The ability to obtain and maintain an interim secret ... a safer, more secure world.We are seeking a skilled Senior Software Development Engineer with a focus on developing...Software Development Engineer with a focus on developing complex systems in C/C++. The ideal candidate will have a… more
    JobGet (06/15/25)
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  • Raytheon (Tewksbury, MA)
    …and configuration Experience implementing Security Technical Implementation Guides and network hardeningExperience with system level hardware integration and ... The Sensor Controls & Electronics (SCE) Department is seeking a Senior Electrical Engineer with strong Commercial-Off-The-Shelf (COTS) computing and networking… more
    JobGet (06/15/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The ability to ... Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (03/25/25)
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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 ... hardware upgrades. + Core Systems : Domain Controllers, Linux servers, DNS, VMware, HPE Blade System ,...+ System administration and IT certification in Linux , Microsoft, or other network related fields… more
    General Dynamics Information Technology (05/10/25)
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  • Senior System Administrator…

    TISTA Science and Technology (Austin, TX)
    …patching support, work with ServiceNow, and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll ... Overview TISTA is looking for a Senior Systems Administrator to manage teams,...configuration management, virtual machine administration, directory services, volume management, system monitoring on both Linux Systems more
    TISTA Science and Technology (05/29/25)
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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 ... ideal candidate will have expertise in Unix/ Linux system administration, backup and recovery, network security...(6) years of professional experience in Unix/ Linux system administration for networks and software systems .… more
    First Division Consulting (05/23/25)
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  • Senior Linux System

    SAIC (Newport, RI)
    **Description** **SAIC** is seeking a ** Senior Linux System Administrator** for on-site support of the Advanced Scientific and Engineering Computer Center ... system administration duties in a large Windows and Linux environment. Assist in implementing, supporting, and troubleshooting ...+ Candidate must be certified (CompTIA Security+ CE or Network + CE and Linux certification). + Able… more
    SAIC (05/08/25)
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  • Senior Linux Systems Engineer

    Samsung SDS America (Austin, TX)
    …is a strategic thinker and hands-on technical expert, with a passion for Linux systems , automation, and optimizing infrastructure at scale. Key Responsibilities: ... and drive successful project delivery. Core Responsibilities: + Administer and harden Linux systems across production and development environments. + Engineer… more
    Samsung SDS America (04/08/25)
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  • Senior Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... hardware design and integration. Firewall administration experience. Experience with Red Hat/ Linux network deployment in an enterprise VMWare virtual computing… more
    EPS Corporation (04/17/25)
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  • Senior Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance. Additionally, you'll support… more
    Leidos (05/29/25)
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  • Senior Software Engineer, Linux

    General Motors (Austin, TX)
    …is seeking a highly skilled and experienced professional to join our team as a ** Senior Software Engineer, Linux Kernel & Driver Development** . As a global ... in the bring-up of next-generation automotive computing platforms, focusing on Linux kernel development, device drivers, low-level system integration,… more
    General Motors (04/24/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    Systems Administration **Skills:** Computer Servers,Disaster Recovery (DR), Linux ,Software Updates,Technical Support **Certifications:** Red Hat Certified ... IMPACT:** + Provide system administration support for Linux operating systems including installing software, applying...and usage charts, including CPU usage, disk usage and network uptime for the Linux Servers. +… more
    General Dynamics Information Technology (05/13/25)
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  • Senior Linux Systems

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... Seeking qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery… more
    Leidos (05/14/25)
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  • Senior Engineer - Linux Automotive…

    Qualcomm (San Diego, CA)
    …hardware. The job will involve in optimizing and improving the performance for safe linux system , understand the core of linux design principles and ... Engineering Group > Software Engineering **General Summary:** This position offers hands-on system embedded Safe Linux software design and development to bring… more
    Qualcomm (04/09/25)
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  • Linux Systems Administrator…

    Leidos (Clarksburg, WV)
    …+ Responsible for the upkeep, configuration, and reliable operation of computer systems . System administrator will ensure the uptime, performance, resources, and ... and technology infrastructures and integrates complex law enforcement IT system for a number of US federal agencies. At...kibana + elasticsearch + grafana Preferred Qualifications: + Operating Systems : Linux + Software development tools: JIRA,… more
    Leidos (05/16/25)
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  • Senior Red Hat Linux Administrator

    HTC Global Services Inc (Annapolis, MD)
    …& Long Term Disability Insurance, and a variety of other perks. Job Description: The Senior Red Hat Linux Administrator will manage and optimize the client's Red ... Hat Enterprise Linux (RHEL) environments. The resource will ensure ...ecosystem tools. f. Collaborating with security teams to ensure systems are protected against vulnerabilities and comply with security… more
    HTC Global Services Inc (05/29/25)
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  • Senior Linux Engineer

    CACI International (Oklahoma City, OK)
    Senior Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly...our programs. **Responsibilities:** * Support Red Hat and Ubuntu Linux systems and related technologies. * Develop… more
    CACI International (05/31/25)
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  • Senior SUSE Linux Engineer

    Electric Power Research Institute (Palo Alto, CA)
    **Job Title:** Senior SUSE Linux Engineer **Location:** Charlotte, NC, Knoxville, TN, Palo Alto, CA **Job Summary and Description:** + Install, configure, and ... in on-prem and cloud environments + Manage patches and system updates for Linux environment. + Troubleshoot...for automation. + Experience with SUSE Manager (SUMA) for system management. + Familiarity with network protocols,… more
    Electric Power Research Institute (04/22/25)
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