• Principal IT Windows Systems

    SpaceX (Cape Canaveral, FL)
    Principal IT Windows Systems Engineer Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking a highly... Government export regulations, applicant must be a (i) US citizen or national, (ii) US more
    SpaceX (11/12/25)
    - Related Jobs
  • Specialist, Network Systems Engineer

    L3Harris (Melbourne, FL)
    …and cyber domains in the interest of national security. Job Title: Specialist, Network Systems Engineer Job Code: 29197 Job Location: Melbourne, FL Job Schedule: ... candidates Job Description: L3Harris is seeking an experienced Network Systems Engineer to join our FAA Telecommunications...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (09/28/25)
    - Related Jobs
  • Systems Engineer Senior

    Lockheed Martin (Orlando, FL)
    …This position requires the ability to obtain a Secret security clearance\. Must be a US Citizen \. This position is located at a facility that requires special ... * Bachelor's degree * 3 or more years of systems engineer experience * Experience with integration...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (10/10/25)
    - Related Jobs
  • Systems Engineer I (Onsite)

    RTX Corporation (St. Petersburg, FL)
    **Date Posted:** 2025-11-12 **Country:** United States of America **Location:** FL915: St. Petersburg - Bldg D 7401 22nd Ave N. Building D, St. Petersburg, FL, ... date.​ US citizenship is required, as only US citizens are eligible for a security...global market. We are seeking a motivated and innovative Systems Engineer I to join our … more
    RTX Corporation (11/13/25)
    - Related Jobs
  • Scientist, TS/SCI Chief Systems

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: 30600 Job Location: Palm Bay, ... This role is part of the L3Harris (LHX) Space Systems Sector within the Space and Airborne Systems...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (10/30/25)
    - Related Jobs
  • Senior Systems Engineer , Level 3

    Lockheed Martin (Cape Canaveral, FL)
    …spanning transport logistics, stowage in the boat, launch and flight\. As a ** Systems Engineer ** , you will: * Facilitate team interaction among stakeholders ... Missile\. You will be a key member of the systems engineering team, performing environmental analysis, problem investigation, and...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top… more
    Lockheed Martin (12/05/25)
    - Related Jobs
  • Advanced Systems Engineer

    Honeywell (Clearwater, FL)
    As an Advanced Systems Engineer here at Honeywell, you will play a critical role in the design, implementation, and management of complex systems and ... Posting Date: November 18, 2025** **U.S. CITIZENSHIP REQUIREMENT** _Must be a US Citizen due to contractual requirements._ Honeywell helps organizations solve… more
    Honeywell (11/19/25)
    - Related Jobs
  • RF Systems Engineer , Staff

    Lockheed Martin (Orlando, FL)
    …and solve the world's most complex challenges\. Lockheed Martin is seeking a RF Systems Engineer for oversight and support of RF Subsystem Suppliers\. The role ... in antennas, transmitters, receivers, and signal processing\. The RF Systems Engineer is responsible for oversight and...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (11/12/25)
    - Related Jobs
  • Missile/Sensor Development Lead Systems

    Lockheed Martin (Orlando, FL)
    **Description:** Lockheed Martin is seeking a Lead Systems Engineer for our Missile/Sensor development programs\.This position reports to the Program's Chief ... Engineer and will provide day\-to\-day interface with Program Manager,...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (10/17/25)
    - Related Jobs
  • Scientist, Information Security Systems

    L3Harris (Palm Bay, FL)
    …cyber domains in the interest of national security. Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: Palm Bay, FL Job Schedule: ... ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of… more
    L3Harris (09/27/25)
    - Related Jobs