• Principal Java Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...will design, develop, and test Java code in a Linux , Agile, DevOps environment. We are at the forefront… more
    RTX Corporation (01/12/26)
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  • Principal Engineer Software/Sr Principal…

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. **Northrop Grumman Systems Corporation** is seeking a **Principal** or **Senior Principal Software Engineer… more
    Northrop Grumman (12/30/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area ... workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems , and...minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CompTIA Linux Network… more
    Leidos (12/19/25)
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  • Senior Software Engineer Scientist

    SAIC (North Charleston, SC)
    …military experience with Distributed Common Ground System or Signals Intelligence systems . **Required Security Clearance:** + Must be a US citizen with ... **Description** SAIC is seeking a Engineer /Scientist 3 to support the research & development,...as patch updates, Group Policy Objects (GPO), Defense Information Systems Agency (DISA) Security Technical Implementation Guide… more
    SAIC (12/05/25)
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  • Specialist, Software Engineer

    L3Harris (Sunrise, FL)
    …libraries for interfacing with software and hardware components in embedded Linux systems . + Develop software test procedures, software programs, ... sea and cyber domains in the interest of national security . Job Title: Specialist, Software Engineering Job Code: 32023... device driver interfaces + Experience with real-time operating systems (eg VxWorks RTOS, Linux , QNX) +… more
    L3Harris (12/17/25)
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  • Sr. Specialist, Software Engineer

    L3Harris (Sunrise, FL)
    …libraries for interfacing with software and hardware components in embedded Linux systems . + Develops software test procedures, software programs, ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Software Engineering Job Code:... device driver interfaces + Experience with real-time operating systems (eg VxWorks RTOS, Linux , QNX) +… more
    L3Harris (10/22/25)
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  • DevOps Engineer (Atso)

    Astronics (Orlando, FL)
    …software. + Configure local users, directory permissions, group policy settings, and system security options. + Apply government or customer-required security ... DevOps Engineer (ATSO) Astronics Subsidiary Astronics Test Systems...or automated code review tools. + Familiarity with Windows security policies, STIGs, or system hardening practices.… more
    Astronics (01/17/26)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …Must Have** + A strong understanding and knowledge of computer, network, and security systems . + Good interpersonal and communication skills and strong ... duties, this position requires 100% onsite employee status. The Network Engineer position implements network security and information assurance solutions… more
    RTX Corporation (10/29/25)
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  • Lead Engineer - Embedded Software - GE…

    GE Aerospace (Niskayuna, NY)
    …security (eg, UEFI, TPM, ARM TrustZone, Secure Boot) + Understanding of embedded system security requirements and security techniques + Familiarity with ... Engineer , you will architect and develop state-of-the-art embedded systems for real-time controls and communication applications. You will...CNSA and NIST cryptographic algorithms + Experience with Linux OS and Linux security … more
    GE Aerospace (12/12/25)
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  • Principal / Sr. Principal Software Engineer

    Northrop Grumman (Los Angeles, CA)
    …(eg, C++ 20 onwards) + Experience with containers (Docker, Kubernetes) + Experience with Linux operating systems + Experience with CUDA and GPUs + Experience ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/25/25)
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