• Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for designing, implementing, maintaining… more
    Applied Research Associates, Inc. (09/12/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …the world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer , build, ... + Perform upgrades, patching, hardening, access control, and routine maintenance of Linux and Windows-based security infrastructure. + Build and maintain tools and… more
    Lumen (11/25/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber Security ... Maintain infrastructure in cloud or virtualized environments + Perform Linux based system upgrades and patches + Engineer... Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)… more
    ManTech (11/18/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer , you will be part...a technical / development role + Demonstrated experience with Linux operating systems, preferably RedHat Linux +… more
    CACI International (11/07/25)
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  • Senior Field Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer ** to join our team in the **Reston, VA** location. This is an **onsite** ... position. The ** Senior Field Engineer ** will travel worldwide to...engineering, systems administration, and network administration experience + Strong Linux administration experience with Red Hat Enterprise Linux more
    ManTech (09/13/25)
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  • Senior DevSecOps Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …supporting the Administrative Office of the US Courts (AOUSC). The DevSecOps Engineer shall be responsible for supporting the design, development, and maintenance of ... well as proficiency in programming languages such as Java, C, Perl, and Linux shell scripting. Additional required skills include Java Server Faces (JSF), Prime… more
    General Dynamics Information Technology (11/25/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... vital to our national security, apply today! **Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is seeking...At least 5 years of experience with C/C++ on Unix/ Linux platforms using Make/CMake build systems + Familiarity with… more
    Nightwing (09/12/25)
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  • Research Science / Senior AI Machine…

    CACI International (Sterling, VA)
    Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret ... 1/1/2100 **CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer ....background in machine learning, mathematics and statistics.** **Comfortable using Linux operating systems and commonly used Linux more
    CACI International (11/25/25)
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  • Senior Software Engineer

    Oracle (Richmond, VA)
    …still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. **_Job ... Responsibilities:_** As a Senior Member of Technical Staff you will own the...systems, storage and distributed persistence technologies.* Strong understanding of Linux or desire to learn* Strong troubleshooting and performance… more
    Oracle (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee ... Opportunity:** CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer ....in machine learning, mathematics and statistics. + Comfortable using Linux operating systems and commonly used Linux more
    CACI International (11/25/25)
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