• Principal Systems Engineer

    Themis Insight (Fort Meade, MD)
    …We bring Public and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort Meade, MD. ... requirements, design, and technology. Incorporates new plans, designs and systems into ongoing operations. Develops technical documentation. Develops system… more
    Themis Insight (12/19/25)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead...with *nix-based OSs such as KVM, Red Hat Enterprise Linux (RHEL), and VMware vSphere ESXi to support implementation,… more
    V2X (11/15/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of ... * 15 years of experience as a Cyber Security Engineer or Systems Engineer *...data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX , UNIX, Mac… more
    Amentum (10/23/25)
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  • Principal or Senior Principal

    Northrop Grumman (Washington, DC)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Principal Java Software Engineer

    RTX Corporation (Fort Meade, MD)
    …PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... that create a safer, more secure world. In the ** Principal Java Software Engineering** role, you will design, develop,...will design, develop, and test Java code in a Linux , Agile, DevOps environment. We are at the forefront… more
    RTX Corporation (10/13/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …development engineering team is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level. We are at the ... of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing...AI hardware, AI accelerators, including custom-designed AI chips and systems and software to drive next-gen Cloud AI Infrastructure… more
    Oracle (11/25/25)
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  • Senior Principal Security Engineer

    Oracle (Washington, DC)
    …with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience leading security-related technical ... OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the...threat modeling and conducting secure design reviews of complex systems . + Prior coding background (eg Java, Go, C/C++,… more
    Oracle (11/25/25)
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  • Principal Software Engineer - BMC…

    Oracle (Washington, DC)
    …for customers solving some of the world's most demanding challenges. The Opportunity: Principal Software Developer - BMC Development As a Principal Software ... Developer (IC4), you will design, develop, and deliver OpenBMC-based embedded Linux software for next-generation server platforms. This is a highly technical,… more
    Oracle (11/25/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (Fort Meade, MD)
    …within Northrop Grumman. We are looking for you to join our team as a ** Principal Cyber Software Engineer ** based out of Annapolis Junction, MD. **What You'll ... Solutions Operating Unit is actively seeking a talented SW Engineer to join a Northrop Grumman primed program. This...Engineering + Familiarity with CI/CD principles. + Experience with Windows/ Linux operating systems & Virtual Machines (VMs).… more
    Northrop Grumman (12/16/25)
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  • Sr. Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** **Sr. Principal Member of Technical Staff, OCI Storage** Are you interested in delivering large-scale, high performance, fault tolerant ... engineers with a passion for solving difficult problems in distributed systems , virtualized infrastructure, and highly available services. Joining Oracle will give… more
    Oracle (11/25/25)
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  • Principal Engineer , Developer…

    General Motors (Washington, DC)
    …that matter most in their domain. **The Role** We are looking for a Principal Engineer with an extensive engineering background, experience using a variety of ... of the business, our users, and the growth of our engineers. This engineer will start delivering impact through observability frameworks and will evolve depending on… more
    General Motors (10/31/25)
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  • Principal Software Engineer , OCI

    Oracle (Washington, DC)
    …and future flexibility across services. **Preferred Qualifications** + Solid understanding of Linux systems , including kernel and driver development. + Proven ... **Job Description** We're seeking experienced and driven developers, experienced in Linux internals, virtualization and container technologies, to join a new Service… more
    Oracle (11/25/25)
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  • Principal Network Reliability…

    Oracle (Washington, DC)
    …to meet our customers' needs. Career Level - IC4 **Responsibilities** As a Principal Network Reliability Engineer , you will be responsible for helping design, ... Cloud Infrastructure. You should be comfortable with building within complex distributed systems involving the management of 1000s of devices. You should be a… more
    Oracle (11/25/25)
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  • Principal Software Engineer

    Oracle (Washington, DC)
    …the developing, debugging or designing of software applications or operating systems . Provide technical leadership to other software developers. Specify, design and ... at an early stage, working on ambitious new initiatives and growing fast. An engineer at any level can have a significant technical and business impact. You should… more
    Oracle (11/25/25)
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  • Principal Support Engineer

    Oracle (Washington, DC)
    …on a diverse range of customer situations and escalated issues. **Responsibilities** As a Principal Support Engineer within OCI Support, you will serve as a ... and ongoing maintenance. + Strong working knowledge of Unix, Linux , and Windows operating systems . + Proficiency in Oracle SQL and PL/SQL, including query… more
    Oracle (12/19/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …OCI (Oracle Cloud) AI Infrastructure Innovation team is seeking a Senior Principal Performance Engineer to lead end-to-end performance strategy and engineering ... across the full stack application services, runtimes, operating systems , network, storage, and underlying hardware. You will define architecture changes, establish… more
    Oracle (12/11/25)
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  • Principal Software Quality Engineer

    Oracle (Washington, DC)
    …Experience with version control systems (eg, Git). + Strong understanding of Unix/ Linux systems , embedded systems (preferred) + Familiarity with several ... designs and builds mission-critical, ultra-high-performance, integrated compute and storage systems with sophisticated embedded software and advanced management services… more
    Oracle (12/16/25)
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  • Senior Principal Network Reliability…

    Oracle (Washington, DC)
    …solutions . Experience with network configuration management . Experience with Linux systems administration . Strong experience with influencing product ... a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. This role offers… more
    Oracle (12/11/25)
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  • Principal Site Reliability DevOps…

    Oracle (Washington, DC)
    …person who loves a challenge? Solve the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in tech, we want you on our ... engineering center with the focus on excellence. As a Site Reliability DevOps Engineer , you will be responsible for defining and deploying key services with deep… more
    Oracle (12/02/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …associated with the developing, designing and debugging of software applications or operating systems . The Principal Engineering role works on UI projects for ... implementing form-factor independent UI + Working experience within a Linux -based environment **Preferred Qualifications:** + Experience with continuous deployment… more
    Oracle (11/25/25)
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