• 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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  • SIGINT Operations Support Engineer

    CACI International (Sterling, VA)
    …configuring, testing, and maintaining operating systems , application software and system management tools in support of DoD customer. **Qualifications:** ... SIGINT Operations Support Engineer Job Category:...Operations Support Specialist to join our fast-paced counter-unmanned aircraft systems (C-UAS) mission sustainment team mission that makes a… more
    CACI International (12/02/25)
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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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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and ... Software Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time...+ GOTS developed applications include: Addition to FOSS messaging tools to run in the SIGINT environment,… more
    Synergy ECP (10/28/25)
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  • Software Engineer 2

    Synergy ECP (Columbia, MD)
    …software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and ... Software Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time...(U) GOTS developed applications include: Addition to FOSS messaging tools to run in the SIGINT environment… more
    Synergy ECP (10/22/25)
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  • Software Engineer 1

    Synergy ECP (Columbia, MD)
    …software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and ... Software Engineer 1 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time...+ GOTS developed applications include: Addition to FOSS messaging tools to run in the SIGINT environment… more
    Synergy ECP (10/22/25)
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  • Communications Engineer

    CACI International (Sterling, VA)
    …* Familiarity with relevant applications: Microsoft Office, Microsoft Project, Microsoft Visio, Systems Tool Kit (STK), Solidworks, Python/MATLAB - ** ** **What ... Evaluation) contract with the United States Space Force * Focus on creating systems to support Signals Intelligence ( SIGINT ) through the development, test, and… more
    CACI International (11/22/25)
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  • Systems Engineer - Mid…

    National Security Agency/Central Security Service (Fort Meade, MD)
    Summary As a System Engineer , you will apply your expertise to develop and improve systems and tools that enable intelligence operations, upholding ... meaningful impact in protecting the nation. Responsibilities As a Systems Engineer (SE) with the National Security...from a wide variety of experiences such as Cybersecurity, SIGINT , telecommunications, and systems of systems more
    National Security Agency/Central Security Service (12/03/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    …Aerospace **Applied Signal Technology (AST)** is seeking a **Principal Networking Systems Engineer ** specializing in infrastructure design and operations and ... Signal Technology: WHO WE ARE (https://www.collinsaerospace.com/what-we-do/industries/military-and-defense/communications/applied-signal-technology) The **Principal Networking Systems Engineer ** must have a technical background… more
    RTX Corporation (12/02/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    Systems Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Systems Engineer Level 2 Analyzes ... Government overseers, and senior executives. Requirements The Level 2 System Engineer (SE) shall possess the following...Artemis, Kafka) + Three (3) years' experience using drawing tools for systems diagrams (such as Visio)… more
    Synergy ECP (10/28/25)
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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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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer . **Roles ... with Special Program Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer :** + Bachelor's degree with 5 years of experience, a… more
    Northrop Grumman (10/08/25)
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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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  • Software Systems Engineer

    CACI International (Sterling, VA)
    Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... * **Job Description:** CACI is looking for a self-motivated Systems Engineer with a background in software...groups to deliver and field cutting-edge tactical signals intelligence ( SIGINT ) and electronic warfare (EW) systems to… more
    CACI International (12/09/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …Deployment documentation Data management requests Evacuation diagrams Enhance mission metrics tools System diagrams Network data flows Org charts Operational ... Software Engineer 3 Columbia, MD Description Company Description Synergy...event driven procession and data streaming General understanding of SIGINT data flows and related mission systems more
    Synergy ECP (10/15/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …Experience working with event driven procession and data streaming General understanding of SIGINT data flows and related mission systems GUI Programming and ... Software Engineer 3 Columbia, MD Description Company Description Synergy...3- develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development, manipulation of… more
    Synergy ECP (10/22/25)
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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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