• Principal System Engineer

    Leidos (Tewksbury, MA)
    …Leidos is seeking an experienced scientist/ engineer to lead the instrument systems engineering and system design of advanced IMS/MS-based instruments. The ... **Description** Leidos Security Enterprise Solutions (SES) has an opening for Principal System Engineer to act as an IMS instrument system lead to… more
    Leidos (12/30/25)
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  • IT Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …Description:** Seize your opportunity to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is your place to make ... GDIT, people are our differentiator. As an IT Cloud Systems Engineer you will help ensure today...deployment of the demonstration capability and the final production system . + Experience with Linux/Unix systems administration.… more
    General Dynamics Information Technology (12/26/25)
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  • Electrical Engineer III - (Ground Weapon…

    Northrop Grumman (Chandler, AZ)
    …Grumman Space Systems is currently seeking an experienced Principal Electrical Engineer to join our electrical ground support equipment group in our Chandler, AZ ... only part of history, they're making history. Principal Electrical Engineer III - Electrical Ground Support Equipment (EGSE) Join...+ Experience with classified test systems or systems subject to cyber security policies. +… more
    Northrop Grumman (01/10/26)
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  • Development Support Senior System

    Lockheed Martin (Orlando, FL)
    **Description:** WHAT WE'RE DOING We specialize in Rotary and Mission Systems \(RMS\) that provide advanced capabilities to serve the defense industry\. Our RMS ... and versatility\. We provide comprehensive support throughout the entire system lifecycle, from design and development to deployment and...WORK This position is for a level 3 Test Engineer within Production Operations for the F\-35 Joint Strike… more
    Lockheed Martin (12/04/25)
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  • Cyber Security Engineer Staff…

    Lockheed Martin (Grand Prairie, TX)
    …Department of Defense \(DoD\) Weapon Systems * Assessing and mitigating System Security threats/risks throughout the embedded Weapon System development ... **Description:** You will be a Cyber Security Engineer in the Program Protection...Engineering requirements decomposition, allocation and analysis for embedded Weapon Systems * Implementing System Security more
    Lockheed Martin (12/10/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    … clearance​ ** Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently searching ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...training all the way up to high fidelity weapon system and full-flight training systems including full… more
    RTX Corporation (12/16/25)
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  • Lead Microsoft Endpoint Configuration Manager…

    System One (Washington, DC)
    …investigation Type: Contract Compensation: $47.50 hourly w2 ONLY (C2C NOT Accepted) Security Clearance: Public Trust (DOJ Public Trust Preferred or must be able ... Job Summary: ALTA IT Services is searching for an Engineer Technical Lead to support a large US program....related to the deployment, configuration, and maintenance of enterprise-level systems . You will also be responsible for developing scripts… more
    System One (12/26/25)
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  • WSS Engineer / Epic Client System

    NTT DATA North America (Plano, TX)
    …conventions. ** Security and Compliance:** + Implement and maintain Epic system security best practices (including user authentication, firewall rules, ... adaptable, and forward-thinking organization, apply now. We are currently seeking a **WSS Engineer / Epic Client System Administrator (ECSA) - Remote** to join… more
    NTT DATA North America (11/06/25)
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  • Splunk Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Splunk Systems Engineer Deliver simple solutions to complex problems as a ... Splunk Systems Engineer at GDIT. Here, you'll tailor...instructions used by the Splunk, server, desktop and Information System Security teams, and Tier 2/3 Help… more
    General Dynamics Information Technology (01/07/26)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Jessup, MD)
    … Engineering Integration & Test (SEIT) department is seeking **Principal/Sr. Principal Systems Engineer ** to join our team and develop these technologies ... operations, maintenance, and sustainment stakeholders. + Coordinate between the System Architect, Chief Engineer , Product Team Lead(s),...**_._** **This position can be filled as a Principal Systems Engineer OR as a Sr. Principal… more
    Northrop Grumman (12/05/25)
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