• Principal / Senior Principal Controls Software…

    Northrop Grumman (Jessup, MD)
    …is seeking **Principal / Senior Principal Controls Software Design Engineer .** **What** **You'll** **Get to Do:** As a software design ... engineer focusing on controls software, you will work at...contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications fo** **r… more
    Northrop Grumman (12/05/25)
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  • Principal / Senior Principal Embedded Software…

    Northrop Grumman (Jessup, MD)
    …is seeking **Principal / Senior Principal Embedded Software Design Engineer .** **What** **You'll** **Get to Do:** IPT-Level role, member of ... of multiple Segments, all of which incorporate mature and emerging technologies. This engineer will support the software design team lead and partner with other… more
    Northrop Grumman (12/05/25)
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  • System Engineer - TS/SCI with Polygraph

    RBR-Technologies (Fort Meade, MD)
    …requirements early in the system lifecycle + Define, plan, and execute security testing and validation activities in coordination with NSA certification ... test plans, and compliance documentation + Proven ability to conduct system security testing , verification, and validation in accordance with NSA certification… more
    RBR-Technologies (12/10/25)
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  • Network Engineer - Senior

    Amentum (Fort Meade, MD)
    …to CE equipment, demarc and/or carrier. + Experience building, troubleshooting and testing network security technologies including but not limited to: SSH, ... Amentum is seeking a **Senior Network Engineer ** to join our team of passionate individuals...projects that make a direct impact on the Nation's security and intelligence mission. In support of DISA, the… more
    Amentum (10/02/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... Parental Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Summary:** As a Test Engineer on this program, you will have… more
    Leidos (10/31/25)
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  • Splunk Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Operations **Skills:** Enterprise Technologies,SIEM Tools,Splunk (Inactive) **Certifications:** Comp TIA Security - CompTIA - CompTIA **Experience:** 2 + years of ... related experience **US Citizenship Required:** Yes **Job Description:** Splunk Systems Engineer Deliver simple solutions to complex problems as a Splunk Systems … more
    General Dynamics Information Technology (10/09/25)
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  • Software Engineer with TS/SCI Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS/SCI with Poly clearance located in Hanover, MD. This role offers a unique ... management, mission support, software integration, development, system engineering, migration, testing , documentation, network and system monitoring, configuration control, and… more
    BigBear.ai (12/13/25)
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  • Cloud Software Engineer

    Tactibit Technologies LLC (Silver Spring, MD)
    testing , operations, and troubleshooting in a mission-critical environment. + Support security testing , hardening, and assessments to meet strict compliance ... and operational security requirements. Cloud Software Engineer requirements are: + Experience working with Cloud Service Providers, including AWS, Microsoft… more
    Tactibit Technologies LLC (09/25/25)
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  • FLEX Senior Systems Engineer - M365 AI…

    Marriott (Bethesda, MD)
    …. Any of the following Microsoft Certifications o Microsoft Certified Azure Security Engineer o Microsoft Certified Information Protection Administrator o ... strategic thinking and hands-on engagement with delivery teams. The Senior Systems Engineer owns the engineering, security , and operational reliability of… more
    Marriott (11/07/25)
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  • Software Engineer

    CACI International (Annapolis Junction, MD)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship secure, high-performance software for mission-critical operations.… more
    CACI International (09/20/25)
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