• Boeing (Hazelwood, MO)
    …Find your future with us. Boeing AvionX has an exciting opportunity for a Senior AvionX Controls Integration and Test Engineer to perform system integration, ... of education and experience. Preferred Qualifications (Desired Skills/Experience): Experience with both Windows OS and Linux OS Experience working in an… more
    JobLookup XML (01/07/26)
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  • Boeing (St. Louis, MO)
    …are currently hiring for a broad range of experience levels including : Senior and Lead Digital Operations Engineer . Additive manufacturing brings enormous ... future with us. Boeing is seeking a Digital Operations Engineer to join the growing team in Boeing Additive...languages (including: Python, C#, Groovy, Java, REACT) Experience with Windows and Linux operating systems and system… more
    JobLookup XML (01/05/26)
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  • Sr . Software Engineer - EC2…

    Amazon (Santa Clara, CA)
    …NDIS, StorPort, WDM, WDF etc - Deep understanding into OS level, familiar with either Windows or Linux kernels - Prior experience with at least one full software ... help customers optimally run their business. We are hiring Senior Software Development Engineers to make Amazon Elastic Compute...The ideal candidate for this position is a software engineer excited to work in a cloud scale environment… more
    Amazon (12/18/25)
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  • Sr Citrix/ Windows Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …9 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Citrix/ Windows Engineer We are seeking a skilled ... Senior Citrix/ Windows Engineer to design, operate, and maintain...Citrix StoreFront deployment and management experience. Additional Skills (Preferred): Linux OS knowledge. Experience with Tanium (strongly desired). Security… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Administrator II Generalist Sr

    V2X (Springfield, VA)
    …are hosted on Microsoft Windows Server platforms, but there are also Linux distributions as well. + The Senior Systems Administrator II shall support ... challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active… more
    V2X (11/15/25)
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  • Senior Systems Administrator…

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows / Linux Dual-Stack Specialist** to join our team in **Boulder, ... Puppet) to automate repetitive tasks, configuration baselines, and deployment pipelines across both Windows and Linux environments. + Lead efforts to integrate … more
    ManTech (11/05/25)
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  • Cyber Systems Security Engineer Sr .

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr .** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Security Engineer Sr ._** _Gromelski and Associates, Inc. (GAI)...architecture. . Integrating secure configuration tools and processes for Linux and Windows environments. . Performing security… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and help support high-performance computing (HPC) ... practices. + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems, storage systems, network and VMs. + The… more
    Mount Sinai Health System (12/22/25)
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  • Sr . Principal Cyber Systems…

    Northrop Grumman (Redondo Beach, CA)
    …only part of history, they're making history. Northrop Grumman has an opening for ** Sr . Principal Cyber Systems Engineer ** to join the Special Test Equipment ... of CISCO network switches + Implementation of Security controls on Windows and Linux Servers and workstations + Extensive experience in the deployment of… more
    Northrop Grumman (11/26/25)
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  • Sr . Vulnerability Management…

    SpaceX (Hawthorne, CA)
    Sr . Vulnerability Management Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. SR . VULNERABILITY MANAGEMENT ENGINEER As a member...technologies in an enterprise level environment. + Experience with Linux , Windows , and Mac system internals and… more
    SpaceX (01/07/26)
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  • Principal Engineer Software/ Sr

    Northrop Grumman (Melbourne, FL)
    …or 9+ years' ( Sr .) experience developing tests for software in a Linux and Windows environment. + Excellent oral and written communication skills and ... **Northrop Grumman Aeronautics Systems Sector** is seeking a **Principal** ** Engineer Software** or ** Sr . Principal Engineer...bash scripting, C/C++, or other OOP languages, in a Linux environment is required. Ability to obtain and maintain… more
    Northrop Grumman (12/16/25)
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  • Sr . Engineer - DataDog SIEM…

    Optiv (Houston, TX)
    …Experience with SIEM/SOAR and MDR products is necessary. The Sr . Engineer will work closely with other Engineers, Senior Engineers, Solution Architects, ... This Sr . DataDog Cloud SIEM Engineer will...Security +, or other security certifications). + Knowledge of Linux and Windows Operating Systems. + An… more
    Optiv (12/17/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring ... domains in the interest of national security. Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code:...and related DoD standards. + Deep technical proficiency with Linux (Ubuntu/Red Hat) and Windows Server operating… more
    L3Harris (01/02/26)
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  • Sr Systems Engineer , Controls…

    Amazon (Denver, CO)
    …computing, and AI/ML environments. We are seeking a passionate and motivated Sr . Systems Engineer to join our team of Windows , Linux , and AWS Cloud ... Description Application deadline: Jan 13, 2026 Are you experienced in managing Windows , Linux , and Cloud systems with a passion for building highly-available and… more
    Amazon (12/13/25)
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  • Sentinel Principal / Sr . Principal Cyber…

    Northrop Grumman (Huntsville, AL)
    …members and stakeholders * This engineer will bring Extensive knowledge of Linux internals (eg PAM, systemd, SELinux) and Windows internals (eg SAM, ... history. Northrop Grumman Defense Systems (NGDS) is seeking a **Principal/ Sr . Principal Cyber Software Engineer (T03/T04)** to.... **Job Description** : * Administer systems based on Linux and Windows operating systems * Automate… more
    Northrop Grumman (01/07/26)
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  • Principal/ Sr . Principal Embedded Software…

    Northrop Grumman (Manhattan Beach, CA)
    …your pioneering spirit to our collaborative teams. As a **Principal Embedded Software Engineer ** or ** Sr .** **Principal Embedded Software Engineer ** located ... may be filled at either a Principal Embedded Software Engineer or Sr . Principal Embedded Software ...or C++ programming + Experience with Solaris Unix or Linux operating systems + Prior experience working with embedded… more
    Northrop Grumman (01/07/26)
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  • Principal/ Sr . Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …only part of history, they're making history. We have an opening for a Principal/ Sr . Principal Simulation Software Engineer to join our team of qualified, ... levels. This position can be hired as a Principal Engineer (level 3) or an Sr . Principal...**(Level 4)** . + Diverse programming experience: C/C++, Python, Windows / Linux scripting + Excellent communication skills and… more
    Northrop Grumman (01/08/26)
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  • Sr . Cyber Systems Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …and automation of repeated tasks. **These positions can be filled at the Principal Engineer or the Sr . Principal Engineer level.** **Basic Qualifications for ... best work of your career. We are seeking cleared, ** Senior level** **Cyber Systems Engineers** to work on-site at...on-site._ **What You'll get to Do** **Essential Duties:** + Engineer enterprise solutions that align with best practices to… more
    Northrop Grumman (01/01/26)
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  • Sentinel Principal/ Sr Principal Cloud…

    Northrop Grumman (Roy, UT)
    …history, they're making history. Northrop Grumman has an opening for a **Principal** **/ Sr Principal Cloud DevOps Engineer ** to join our team of qualified, ... **What You'll Get To Do:** Northrop Grumman Defense Systems (NGDS) is seeking a **Principal/ Sr . Principal Cloud Engineer ** who will take part in the design,… more
    Northrop Grumman (10/29/25)
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  • Sr . Network Security Engineer

    SpaceX (Hawthorne, CA)
    Sr . Network Security Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... the ultimate goal of enabling human life on Mars. SR . NETWORK SECURITY ENGINEER SpaceX is looking...endpoints, and/or APIs + 3+ years of experience hardening Windows , MacOS, and/or Linux operating systems PREFERRED… more
    SpaceX (01/07/26)
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