• Scientist, Chief Systems Engineer

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Chief Integration/Test Engineer Job Code: 31555 Job ... or Ashburn, VA Job Description : As the SI&T Chief Integration and Test Engineer , you are responsible for driving the integration and test of complex electronic… more
    L3Harris (11/25/25)
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  • Principal Systems Engineer (Onsite)

    Collins Aerospace (Seminole, FL)
    …challenging. The Protected Communication Systems (PCS) team is hiring a Principal Systems Engineer to support programs for our US military and various ... Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date. US...and allows for career growth. As a Senior Systems Engineer , you will be a member of an Integrated… more
    Collins Aerospace (11/22/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …challenging. The Protected Communication Systems (PCS) team is hiring a **Principal Systems Engineer ** to support programs for our US military and various ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...and allows for career growth. As a Senior Systems Engineer , you will be a member of an Integrated… more
    RTX Corporation (11/19/25)
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  • Software Engineer II - Dispute Lifecycle

    Mastercard (O'Fallon, MO)
    …possibilities for all. Overview The Dispute team is looking for a Software Engineer to drive our customer experience strategy forward by consistently innovating ... we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple,… more
    Mastercard (11/14/25)
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  • Senior Principal Systems Engineer -(Onsite)

    RTX Corporation (St. Petersburg, FL)
    …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:** Secret - Current...market. We are seeking an experienced **Senior Principal System Engineer ** to work onsite in St. Petersburg, FL. The… more
    RTX Corporation (11/08/25)
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  • Sr. Specialist, Systems Engineer 1

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code: 30672 Job Location: ... Shift 9/80 Schedule Job Description: The Sr Specialist, Systems Engineer position is part of a team that supports...and subsystems to ensure compliance with design specifications and customer requirements. + Translate the voice of the … more
    L3Harris (11/08/25)
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  • Distribution Systems-Full Stack Engineer

    AIG (Salida, CO)
    …Key Relationships Internal Interactions (Within the Organization) + Cross-IT teams, Security Team, Production Support , Business users, Global IT Team. ... Job Purpose We are seeking a highly skilled, hands-on Senior Full-Stack Engineer with expertise in Java, Spring Boot, Angular, AWS Cloud, database development,… more
    AIG (10/29/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the… more
    Mastercard (10/24/25)
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  • Network Engineer

    Koniag Government Services (Washington, DC)
    …a Koniag Government Services company, is seeking a Network Engineer to support **ATS** and our government customer in Washington, DC. **This position ... Solutions, provides innovative networking, cybersecurity, and IT services to support the mission-critical operations of federal agencies. Our engineers design,… more
    Koniag Government Services (10/18/25)
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  • Sr. Software Engineer

    Leidos (Gaithersburg, MD)
    …services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers… more
    Leidos (10/05/25)
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