• IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (College Park, MD)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... a complex enterprise IT environment, primarily running on Red Hat Enterprise Linux . What You'll Work On: + Designing, deploying, and maintaining IDS/IPS systems… more
    ENS Solutions (12/14/25)
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  • DevOps Software Engineer Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …systems in a Linux environment. In this role, the DevOps Software Engineer shall work closely with various stakeholders to streamline the deployment pipeline and ... **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Linux Integration,Networking,Provisioning Storage **Experience:** 7 + years of related… more
    General Dynamics Information Technology (12/29/25)
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  • Principal/Sr Principal HPC Systems Engineer

    Northrop Grumman (Jessup, MD)
    …of High-Performance Computing (HPC) **Principal or Sr. Principal HPC Systems Engineer ** to support advanced technology development programs. This position is on ... a Principal Level or a Sr. Principal Level. **Basic qualifications: Principal Systems Engineer ** + A degree in a STEM area (Science, Technology, Engineering or Math)… more
    Northrop Grumman (12/05/25)
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  • Software Engineer 1 (TS/SCI w/Poly)

    CACI International (Columbia, MD)
    Software Engineer 1 (TS/SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * CACI has an immediate opportunity for a Software Engineer to join a team in the Ft. Meade...Knowledge of the Spring Framework and Dependency Injection. * Linux proficiency is required, all development is done on… more
    CACI International (11/07/25)
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  • Senior Systems Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Systems Engineer with an active TS/SCI Poly to join and assist and meet mission needs for our government customers. This role ... and security + Support patching, upgrading, and migrating of Linux systems and VMs. + Support agile activities for...and 20+ years of SE experience + Proficient with Linux . Minimum of 2 years Linux system… more
    BigBear.ai (12/30/25)
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  • Mid-Level Capabilities Development Engineer

    General Dynamics Information Technology (Hanover, MD)
    …grasping and applying new information quickly, the Mid-Level Capabilities Development Engineer will be proficient in C/C++, and comfortable reading/writing of ... as well as understanding of, but not limited to Linux and VxWorks real time operating systems. you'll be...in low-level programming of device drivers in a Unix, Linux , or Windows environment - Experience in Reverse Engineering… more
    General Dynamics Information Technology (12/10/25)
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  • Senior Embedded Software Engineer

    Leonardo DRS, Inc. (Frederick, MD)
    …agencies around the world. **Job Summary** An Senior Embedded Software Engineer to develop a leading-edge embedded software development by designing, developing, ... and/or systems mostly in a Real-time embedded environment. Work in a Linux Development environment. Customization and configuration of the Linux operating… more
    Leonardo DRS, Inc. (12/04/25)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    Application Engineer - Information Security Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None * * * **The Opportunity:** Join our dynamic team as an Application Engineer and play a crucial role in supporting Active Network Defense (AND), Computer Network… more
    CACI International (12/20/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems ... direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, solution engineering,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/07/25)
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  • Systems Integration Engineer

    Synergy ECP (Columbia, MD)
    Systems Integration Engineer Columbia, MD Description Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in ... a heterogeneous operating system environment. The Level III Software Integration Engineer (SIE) shall possess the following capabilities: Ability to integrate,… more
    Synergy ECP (10/15/25)
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