• Senior Information Security Systems…

    Leidos (MD)
    …documentation, providing feedback on completeness and compliance of its content **CLEARANCE REQUIRED ** : Active TS/SCI with polygraph . US Citizenship required ... **Description** **Program Summary** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of...and/or contracts with the customer space + CISSP certification required + CISSP - ISSEP DoD approved 8570 baseline… more
    Leidos (11/26/25)
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  • VDI Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** IT Infrastructure and ... **Experience:** 10 + years of related experience **US Citizenship Required :** Yes **Job Description:** GDIT is your place. Make...virtual infrastructure needs. Our work depends on a VDI Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... None Type of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related to network engineering, system fit-up, and system… more
    CACI International (10/21/25)
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  • Database Engineer (MongoDB)

    Themis Insight (Linthicum Heights, MD)
    …change based on central MD client's needs. Required : TS/SCI with a Polygraph The Database Engineer will provide technical expertise for database design, ... expertise to every case. We are hiring a Database Engineer 2 (MongoDB) to work in Linthicum Heights, MD....or updates. Lead development of database structures, database parser software , and database loading software . Support the… more
    Themis Insight (01/08/26)
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  • Application Engineer IV (Analytics)

    Synergy ECP (Annapolis Junction, MD)
    Application Engineer IV (Analytics) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy is looking for an ... cycle of a project. Essential duties and responsibilities include: + The Application Engineer will be heavily involved with the creation, maintenance, and running of… more
    Synergy ECP (10/22/25)
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  • Systems Engineer

    ManTech (Laurel, MD)
    MANTECH is seeking a motivated, career and customer-oriented **System Engineer ** to join our team in Laurel, MD. Become an integral part of a diverse team that ... of the DoD Certification/ Accreditation process + Ability to install Windows software and hardware applications; upgrade systems with new releases and models +… more
    ManTech (12/25/25)
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  • Senior Test Engineer 25k Sign On Bonus

    Leidos (Columbia, MD)
    …of similar scope, type, and complexity is required . + **Clearance Required : Must have an active TS/SCI with Polygraph .** **​** **Preferred Qualifications:** ... **Description** **Leidos** has a new and exciting opportunity for a **Senior Test Engineer ** in our **Intelligence Secto** r **& Analytics Business Area (CABA)** .… more
    Leidos (12/11/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :** None **Job Family:** Software Engineering **Skills:** System Designs,System ... **Experience:** 8 + years of related experience **US Citizenship Required :** Yes **Job Description:** GDIT is your place. Make...tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (01/08/26)
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  • SIGINT Systems Engineer 3 (SW support)

    Synergy ECP (Annapolis Junction, MD)
    SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... or Physics andsix (6) years of experienceas a systems engineer on programs and contracts of similar scope, type,...+ 450 Basic Signals Analysis and Collection Course CLEARANCE REQUIRED + Must be fully cleared with the appropriate… more
    Synergy ECP (10/22/25)
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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 ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (01/06/26)
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