• Software Engineer TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/26/25)
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  • Sr. Sales Engineer - TS /SCI with FS…

    Optiv (Baltimore, MD)
    …Optiv + ClearShark has an opportunity available for a full time Sr. Sales Engineer (SE) to support our sales efforts for the DISA/4th Estate territory. Qualified ... specialist and experts, the Senior SE will drive thought leadership and inspired cyber security solutions powered by our ecosystem of people, products, and partners.… more
    Optiv (07/05/25)
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  • Sr. Solution Train Engineer w TS

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Solution Train Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (09/10/25)
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  • Full Stack Software Engineer - Java…

    Leidos (Annapolis Junction, MD)
    …in the upcoming Government Fiscal Year 26 within 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, Signals Intelligence (SIGINT), and… more
    Leidos (08/23/25)
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  • System Engineer /Operational Site Liaison…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **System Engineer /Operational Site Liaison** in our **National Security Sector's (NSS) Cyber ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (08/28/25)
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  • Automated Test Framework Software Engineer

    Leidos (Annapolis Junction, MD)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (09/27/25)
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  • Mid/Sr. Network Engineer TS /SCI…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Mid/Sr Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (09/13/25)
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  • System Engineer Level 2 - TS /SCI…

    Amentum (Linthicum, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no further. Amentum is seeking a **System ... Engineer 2** to join our team of passionate individuals...intelligence mission. **Responsibilities:** * Analyzes user's requirements, concept of operations documents, and high level system architectures to develop… more
    Amentum (09/25/25)
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  • System Engineer III - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES This ... position will be focused on cyber security including identifying threats, analyzing risk, and mitigating...applications and containers + Analyzes user's requirements, concept of operations documents, and high level system architectures to develop… more
    RBR-Technologies (07/31/25)
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  • Network Lab Engineer - Active TS

    ENS Solutions (Annapolis, MD)
    Seeking a Lab Engineer with strong networking expertise to support testing, evaluation, and development of advanced network solutions within a controlled lab ... assisting in validation efforts to ensure high-performance and secure operations . Key Responsibilities: + Design, configure, and maintain network...years of work experience. + Must have an Active TS /SCI and willing to obtain a CI Poly. +… more
    ENS Solutions (09/27/25)
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