• SIGINT Tools System

    CACI International (Annapolis Junction, MD)
    SIGINT Tools System Engineer -TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... team as subject matter expert in the use of SIGINT tools . + Provide direct user support...Polygraph + Fourteen (14) years of experience as a Systems Engineer in programs and contracts of… more
    CACI International (12/09/25)
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  • Wireless Engineer SIGINT /EW SME

    CACI International (Jessup, MD)
    Wireless Engineer SIGINT /EW SME Job Category: Engineering...None Type of Travel: None * * * Wireless Systems Engineer T2 Provide systems ... Technology and Innovations Labs products. Conduct wireless protocol training, systems engineering, and relevant product support (maintenance, troubleshooting, repair,… more
    CACI International (11/28/25)
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  • Cyber Software Engineer - SIGINT

    Lockheed Martin (Hanover, MD)
    …and integrates low\-level firmware, and/or develops specialized cyber software solutions and tools based on mission requirements\. Applies system knowledge of ... services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain...providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale… more
    Lockheed Martin (09/25/25)
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  • Principal Software Engineer - SIGINT

    Lockheed Martin (Hanover, MD)
    …provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities to include ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...or data repositories * Write or review software and system documentation Knowledge or experience in the following; *… more
    Lockheed Martin (10/10/25)
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  • Senior System Engineer

    CACI International (Fort Meade, MD)
    Senior System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * CACI is seeking a System Engineer who is responsible for creating,...type and complexity is required. + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering… more
    CACI International (11/01/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
    Leidos (11/28/25)
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  • Modernization Systems Engineer - SE1

    Lockheed Martin (Hanover, MD)
    …general systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems , Engineering Science, ... from an accredited college or university, plus seven \(7\) years of systems engineering experience\. Required Skills/Experience: * Manage system requirements and… more
    Lockheed Martin (10/10/25)
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  • Systems Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Security!** **Job Description** : Leidos is seeking an experienced, results-oriented Systems Engineer with experience in Standards or Technical Specifications… more
    Leidos (12/03/25)
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  • Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for an **Enterprise Architect / Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team in the Bethesda, Maryland area.… more
    Leidos (11/27/25)
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  • Mid. Software Engineer

    Belay Technologies (Fort Meade, MD)
    …that integrate seamlessly with existing enterprise architectures. Working closely with senior system engineers, the software engineer will be responsible for ... in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. The Software ...tool expertise + Experienced with Atlassian team collaboration tools (Jira, Confluence) + Knowledge of Agentic workflow architectures,… more
    Belay Technologies (12/12/25)
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  • Senior Software Engineer - JavaScript/ICAM

    CACI International (Hanover, MD)
    Senior Software Engineer - JavaScript/ICAM Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: None * * * **The Opportunity** CACI is seeking a Senior Software Engineer in Hanover, MD. This role offers an exciting opportunity to develop and support… more
    CACI International (10/23/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …us and make a difference in National Security!** **Job Summary** This PrincipalDevOps Engineer role provides mission critical system support to our customer. You ... **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (12/04/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …Clearance:** TS/SCI - Current **Applied Signal Technology (AST** ) is seeking a **Software Engineer II** who strives for excellence and have a passion to be part of ... of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...new work products or enhancement of existing applications and systems + Design, code, test, integrate, and document software… more
    RTX Corporation (10/04/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/07/25)
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  • Senior Mobile Software Engineer w/ Poly

    BigBear.ai (Annapolis Junction, MD)
    …(eg, incremental design, modularity, canary testing, feature flags). + Knowledge of C2 systems , SIGINT dataflow and standardized data schemas. + Experience with ... Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement...analysis (network traffic, OS events). + Knowledge of end-to-end SIGINT collection and analysis systems . + Experience… more
    BigBear.ai (11/15/25)
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  • Software Engineer - Agentic AI Icam…

    CACI International (Hanover, MD)
    …and build tool expertise + Experienced with Atlassian team collaboration tools (Jira, Confluence) + Knowledge of Agentic workflow architectures, AI agents, and ... Software Engineer - Agentic AI ICAM Integration Job Category: Information...tasks including program management, mission support, software integration, development, system engineering, migration, testing, documentation, network and system more
    CACI International (12/05/25)
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  • Senior Java Software Engineer

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are seeking a Senior Software Engineer to ... will be expected to provide input throughout the software lifecycle. The Software Engineer develops, maintains, and enhances complex and diverse software systems more
    Belay Technologies (11/13/25)
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  • Mid/Sr. Software Engineer

    Belay Technologies (Fort Meade, MD)
    …from system level to individual software components. The Multi-Factor Authentication Management System (MFAMS) is seeking a software engineer to work with a ... in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid./Sr. Software Engineer to join our intel team. The Software Engineer develops, maintains, and… more
    Belay Technologies (12/12/25)
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  • Automated Test Framework Software Engineer

    Leidos (Annapolis Junction, MD)
    …maintaining clear and concise documentation; tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/27/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …Responsibilities** + Plan, implement, manage, monitor, and upgrade security measures and tools for the protections of information systems and networks and ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (11/28/25)
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