• Lead Weights & Mass Properties Engineer

    The Boeing Company (Dallas, TX)
    …on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security ... & Security (BDS) organization is seeking a **Lead Weights & Mass Properties Engineer ** to join the Field Operations and Aircraft Modifications Team in **Dallas** ,… more
    The Boeing Company (12/12/25)
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  • Senior Electrical Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …**Qualifications We Prefer:** + Active possession of an active US government issued Secret or Top Secret clearance. + Experience designing airborne ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader...an immediate opening for a highly experienced Senior Electrical Engineer to work in Advanced Systems on A-Kit and… more
    RTX Corporation (10/09/25)
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  • Systems Engineer

    NANA Regional Corporation (San Antonio, TX)
    …and coordinate data calls and site surveys as needed. **Qualifications** + An active Top Secret with SSBI is required for consideration + Strong technical ... The Systems Engineer is a critical liaison role, embedded with...a liaison between the operations community and the Program Management Office (PMO) at all AFIN fielded locations. +… more
    NANA Regional Corporation (11/08/25)
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  • Mainframe Security Engineer

    Ensono (Houston, TX)
    …Federal Background Check. **Key Responsibilities:** + Administer security for RACF, ACF2, and Top Secret logon IDs, datasets, and resource rules. + Provision ... and/or IBM zSecure security products is desired. + Familiarity with IAM ( Identity Access Management ), MFA (Multi-Factor Authentication), and PAM (Privileged… more
    Ensono (11/05/25)
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  • Principal Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Principal Platform Engineer ** with well-rounded Linux Infrastructure Engineering expertise to join an agile… more
    RTX Corporation (10/23/25)
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  • Scientist, Project Engineer

    L3Harris (Greenville, TX)
    …Program proposal/pursuit activities. Essential Functions: + Demonstrated leadership Qualifications: + Secret with ability to obtain TS /SCI, ability to travel, ... Engineering. + Leadership Skills (ie Task, IPT Leader, Chief Engineer and/or Functional Management ) + Executive Level...include internal and Customer stakeholders) Position requires an active SECRET clearance, the ability to obtain TS /SCI… more
    L3Harris (11/19/25)
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  • Full-time - Software Engineer I - Onsite…

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... intelligence (Multi-INT) and resilient operations, secure processing, and data management . Our software engineers develop next-generation ground system software to… more
    RTX Corporation (12/11/25)
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  • Platform Engineer II / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... secure world. Raytheon Technologies (RTX) is seeking a **Platform Engineer II / Linux** with experience in Linux Infrastructure...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS /SCI issued security clearance is required day 1. US… more
    RTX Corporation (11/15/25)
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  • Senior. Platform Engineer / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted ... more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join… more
    RTX Corporation (11/15/25)
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  • Senior Vulnerability Researcher/Reverse…

    Nightwing (San Antonio, TX)
    …position is an onsite role Required Skills + Ability to obtain a US Government TS /SCI Clearance + Experience with C or C++ Experience with Python + Requires a ... desired skills Desired Skills + Existing US Government DOD TS or TS /SCI Clearance + Understanding of...+ Familiarity with stack frames, calling conventions, and memory management + Experience developing embedded systems + Understanding of… more
    Nightwing (12/12/25)
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