• Cyber Software Engineer

    Lockheed Martin (Hanover, MD)
    …\(red/blue teams\), develops and integrates low\-level firmware, and/or develops specialized cyber software solutions and tools based on mission requirements\. ... services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain...of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber more
    Lockheed Martin (09/25/25)
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  • Principal Software Engineer

    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 ... professionals interested in a variety of responsibilities including; * Software development / * Software engineering For...whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to… more
    Lockheed Martin (10/10/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle on… more
    SAIC (11/06/25)
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  • Sr. Associate, Systems Engineer (COMINT/…

    L3Harris (Greenville, TX)
    …domains in the interest of national security. Job Title: Sr. Associate, Systems Engineer (COMINT/ SIGINT ) Job Code: 30915 Job Location: Greenville, TX (On-Site) ... Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in the...for working with the Customer, other Systems Engineers, and Software engineers to design, implement, and test new functionality.… more
    L3Harris (11/08/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** SIGINT Mission Engineer ** to support assessments and studies for the SIGINT Directorate. In this role you will coordinate ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (11/06/25)
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  • Lead, Systems Engineering ( SIGINT /COMINT)

    L3Harris (Greenville, TX)
    … domains in the interest of national security. Job Title: Lead, Systems Engineer ( SIGINT /COMINT) Job Code: 30387 Job Location: Greenville, TX (On-Site) Job ... Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in the...for working with the Customer, other Systems Engineers, and Software engineers to design, implement, and test new functionality.… more
    L3Harris (10/26/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and… more
    Leidos (10/30/25)
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  • Modernization Cyber Network Engineer

    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 ... whim of contract changes\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...guidance to junior Network Engineers\. * Integrate hardware and software to satisfy ISO 9000 requirements and other DoD/IC… more
    Lockheed Martin (10/03/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    DCGS Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * * CACI is seeking a DCGS Field Engineer to join the CACI team at Langley AFB,...You will be responsible for resolving IT hardware and software infrastructure (servers, network, security, etc.) issues using systems… more
    CACI International (11/08/25)
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  • DevOps Software Engineer

    Huntington Ingalls Industries (San Diego, CA)
    …Description Mission Technologies, a division of HII, is hiring a motivated DevOps Software Engineer to support the Minotaur Mission Processor, a critical ... software interfaces for critical ISR sensors like RADAR, SIGINT , and EO/IR systems within the automated pipeline. +...visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than… more
    Huntington Ingalls Industries (10/16/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite Systems ... and navigation systems. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the US...We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in Navigation… more
    RTX Corporation (10/07/25)
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  • Software Engineer

    Leidos (Orlando, FL)
    …**Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... an innovative and dynamic environment. Apply now! **Responsibilities Include:** + ** Software Engineer Functions:** Works from established requirements and uses… more
    Leidos (11/11/25)
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  • Senior Software Engineer

    Huntington Ingalls Industries (Hanover, MD)
    …short video: https://vimeo.com/732533072 Job Description Are you a motivated and experienced Senior Software Engineer ready to make a tangible impact on national ... software interfaces for critical ISR sensors like RADAR, SIGINT , and EO/IR systems. + Potentially flying on aircraft...visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range… more
    Huntington Ingalls Industries (10/21/25)
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  • Senior Full Stack Software Engineer

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Full Stack Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber...Job Description: GliaCell is seeking a Senior Full Stack Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (08/22/25)
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  • AI Cloud Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **AI Cloud Engineer ** with expertise in Signal Intelligence ( SIGINT ) processing to support SAIC's Prime Program, Landmark AOS ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (11/06/25)
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  • Full Stack Software Engineer - Java…

    Leidos (Annapolis Junction, MD)
    …much more. **Join us and make a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of a small, agile team of ... All software engineers will be required to have experience as a software engineer supporting programs and contracts of similar scope, type, and complexity… more
    Leidos (08/23/25)
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  • Software Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... much more. **Join us and make a difference in National Security!** The ** Software Engineer ** will perform software development lifecycle (SDLC) activities… more
    Leidos (09/18/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (10/13/25)
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  • Software Test Engineer

    Leidos (San Diego, CA)
    …**Leidos** has a new and exciting opportunity for a ** Software Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and… more
    Leidos (11/13/25)
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  • Software Engineer 4

    Amentum (Fort Meade, MD)
    …, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Engineer ** to join our team of passionate individuals in **Fort Meade, MD** ... on the Nation's security and intelligence mission. **Responsibilities:** The Software Engineer will work with a team...years. Five (5) years of work experience in the SIGINT , IA or IT domains. \#javelin #forthewin **Pay Transparency… more
    Amentum (11/01/25)
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