• Splunk Engineer - Active TS/SCI Required

    ENS Solutions (College Park, MD)
    …an expert team focused on implementing and operating next-generation security solutions for government and commercial clients. You'll use Splunk and integrate ... state-of-the-art tools like HBSS, Enterprise Security Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to… more
    ENS Solutions (12/27/25)
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  • Site Reliability Engineer , Safety (Austin,…

    Oracle (Annapolis, MD)
    **Job Description** + Prototype, design, and implement security solutions for new and challenging problems + Drive and champion security tool development (eg ... Consult software development teams in design and architecture of safe and secure systems through Threat Modeling and modeling exercises + Champion and consult on… more
    Oracle (11/25/25)
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  • Reverse Engineer /Vulnerability Research…

    RTX Corporation (Columbia, MD)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top...is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers… more
    RTX Corporation (01/14/26)
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  • TEMPEST Engineer

    Parsons Corporation (Linthicum, MD)
    …performing TEMPEST testing and provide TEMPEST engineering recommendations to help ensure the security of our nation's systems . You'll learn from our existing ... team that will make a huge impact on the security of DOD/Intel community? If you're interested in leveraging...testing of cryptographic equipment to discover vulnerabilities in secure systems . + Provide Subject Matter Expert (SME)… more
    Parsons Corporation (01/17/26)
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  • Senior Principal Software Engineer

    Oracle (Annapolis, MD)
    **Job Description** We are seeking a senior principal software engineer that can architect and implement large scale projects and participate as a thought leader for ... Experience in building Cloud services with scalability, high availability/failover, security , data transformation and configuration management. + Experience with API… more
    Oracle (11/25/25)
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  • Hybrid Software Engineer -TS/SCI with Poly

    CACI International (Laurel, MD)
    Hybrid Software Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... services. This program focuses on enhancing and maintaining cutting-edge tools and systems that are vital for SIGINT (Signals Intelligence) operations and data… more
    CACI International (11/14/25)
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  • ADC Engineer I, Non-Relational Database…

    Amazon (Jessup, MD)
    …or equivalent diploma, or A+ or CND (Certified Network Defender) or Network+ or Security - 1+ years Linux systems administration experience - 1+ years technical ... furthering your career. AWS is building some of the largest distributed systems in the world. Amazon's non-relational database offerings like DynamoDB, DocumentDB,… more
    Amazon (01/09/26)
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  • Principal Software Engineer - OCI Software…

    Oracle (Annapolis, MD)
    …Ecosystem Management team. This team is reimagining how we ensure the security , reliability, stability, and performance of software components used across OCI. This ... focus. + Evaluate existing software inventory and metadata management systems , identify inefficiencies and gaps, and design enterprise-grade, comprehensive, and… more
    Oracle (11/25/25)
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  • Principal Software Engineer , OCI

    Oracle (Annapolis, MD)
    …pushing the boundaries of what's possible, and are eager to dive into complex systems to make them simpler, faster, and more reliable. If you're passionate about ... action-driven machine-friendly observability & supervision infra, and hardcore distributed systems . You will also: + Collaborate with cross-functional teams to… more
    Oracle (12/20/25)
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  • Chief Software Engineer

    Leidos (Odenton, MD)
    …define system requirements and translate them into solutions to ensure the security , scalability, and sustainability of all systems ; Translating system ... defensible decisions. **Preferred Qualifications:** + Master's degree with 15+ years in systems architecture and leadership roles. + Expert knowledge of modern… more
    Leidos (01/09/26)
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