• Linux Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux Engineer ** to join our team onsite in **Norfolk, Virginia** . This is an **onsite** position. ... environments, including familiarity with Active Directory. + Support virtual Linux systems using VMWare ESXi and assist...clearance and be willing and able to obtain a Top Secret . **Physical Requirements:** + The person… more
    ManTech (12/19/25)
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  • Platform Engineer II / Linux

    RTX Corporation (Richardson, TX)
    …create a safer, more secure world. Raytheon Technologies (RTX) is seeking a **Platform Engineer II / Linux ** with experience in Linux Infrastructure ... with Focus on the Linux Server / Linux OS. The **Platform Engineer II /...implementation, of infrastructure solutions + You will maintain existing systems through Linux Based Tools and manage… more
    RTX Corporation (12/18/25)
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  • Senior. Platform Engineer - Linux

    RTX Corporation (Aurora, CO)
    …safer, more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux ** with well-rounded Linux Infrastructure Engineering ... Technical Exchange Meetings (TEMs) as required. The **Senior Platform Engineer / Linux ** would be involved with...implementation, of infrastructure solutions + You will maintain existing systems through Linux Based Tools and manage… more
    RTX Corporation (11/19/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    … Clearance required to be considered with the ability to obtain a Top Secret with SCI Job Description: Mid-Senior level Systems Engineer to perform data ... the interest of national security. Job Title: Sr. Specialist, Systems Engineer - COMMS & Datalink Job...with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance… more
    L3Harris (11/01/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in...Docker, including containerization and orchestration. * Strong understanding of Linux operating systems , including Red Hat Enterprise… more
    CACI International (11/01/25)
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  • Senior. Platform Engineer - Linux

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon Technologies (RTX) is seeking a talented **Senior Platform Linux - (Front End Processor (FEP) Engineer )** with experience in ... (TEMs) to help develop the environment from requirements. The **Senior Platform Linux (FEP) Engineer ** will support design, development, and implementation of… more
    RTX Corporation (12/02/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …REQUIREMENTS:** Must be able to obtain and maintain a security clearance at the Top Secret level. US Citizenship is a requirement for this contract. \#LI-JR1 ... Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification currenlty or within on year of...systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or RHEL9.x a… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • System Engineer , Linux and Windows,…

    DeVine Consulting, Inc. (Monterey, CA)
    …abilities to diagnose complex technical issues and develop effective solutions + Current Secret Clearance required, Top Secret preferred About the position: ... Experience maintaining a high availability datacenter + Expertise in operating systems (Windows, Linux ), networking protocols, storage technologies, cloud… more
    DeVine Consulting, Inc. (12/25/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . ... the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of...changes, and ensure the reliability, security, and performance of Linux systems across the enterprise. **Responsibilities:** Design,… more
    Amentum (12/31/25)
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  • Lead, Systems Engineer - ELINT

    L3Harris (Greenville, TX)
    … Clearance required to be considered with the ability to obtain a Top Secret with SCI Job Description: Senior level Systems Engineer to design, develop, ... in the interest of national security. Job Title: Lead, Systems Engineer - ELINT Job Code: 30649...with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance… more
    L3Harris (11/01/25)
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