• Senior Software Engineer

    CACI International (Linthicum, MD)
    Senior Software Engineer - Cybersecurity & DevOps Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * * * **The Opportunity** CACI is seeking a Senior Software Developer to join our dynamic team and...Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM) capabilities. This role offers the… more
    CACI International (12/20/25)
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  • Senior Network Engineer

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Network Engineer Clearance Required: Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Network Engineer is ... evaluating contractor products, implementing and managing network infrastructure, enforcing security procedures, and maintaining compliance with organizational policies. These… more
    Black Bear Technology Solutions, LLC (12/13/25)
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  • Senior Software Engineer (C++)

    Synergy ECP (Annapolis Junction, MD)
    Senior Software Engineer (C++) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees...What you will be doing: Synergy is seeking a Senior level C++ Software engineer with a… more
    Synergy ECP (11/06/25)
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  • Senior Cloud Systems Engineer

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career- and customer-oriented ** Senior ** **Cloud System Engineer ** in Hanover, MD. The team delivers enterprise infrastructure ... Salt, BASH, Python, and Ansible to streamline operations. + Support and maintain security posture by addressing IAVAs and ensuring compliance with security more
    ManTech (01/06/26)
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  • Senior Software Engineer (IC4), OCI…

    Oracle (Annapolis, MD)
    …Oracle Cloud Infrastructure (OCI) is seeking a technically advanced and hands-on Senior Software Engineer to drive the design, implementation, and optimization ... management, transport protocols (TCP, RDMA, and hybrids), real-time telemetry, network security , and reliable systems software to deliver efficient, secure, and… more
    Oracle (12/11/25)
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  • Senior Unified Endpoint Management UEM…

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an experienced ** Senior ** **Unified Endpoint Management (UEM) Engineer ** to join our Defense Enclave Services (DES) team, who ... (DISA) and Department of Defense (DoD) Fourth Estate Agencies. The UEM Engineer will be responsible for designing, implementing, and optimizing Microsoft Intune… more
    Leidos (11/25/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Mission / Systems Engineer ** who strives for excellence and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/23/25)
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  • Senior Software Engineer - Machine…

    CACI International (Linthicum, MD)
    Senior Software Engineer - Machine Learning & Cloud Technologies Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Local * * * **The Opportunity:** Join our dynamic team as a Software Engineer where you will play a pivotal role in developing, maintaining, and enhancing complex… more
    CACI International (01/01/26)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...lasting impactful results. We are seeking a highly skilled ** Senior ** **D** **evOps Engineer ** with expertise in… more
    Leidos (01/06/26)
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  • Senior AI/ML Engineer (SWE-3)

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a ** Senior AI/ML Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (12/11/25)
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