• Specialist, Systems Engineer - Watch…

    L3Harris (Springfield, VA)
    …domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS /SCI w/CI Poly Required) Job Code: 25245 ... of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required....of proven experience delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills: +… more
    L3Harris (07/04/25)
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  • Systems Engineer - SETA

    McIntire Solutions (Chantilly, VA)
    McIntire Solutions seeks to invite a Systems Engineer with 10 years of experience to join our team in Northern Virginia. This role will support the engineering, ... Teammates interested in this role must possess an active TS /SCI clearance with polygraph. Responsibilities . Support the full...STEM degree) . Minimum of ten (10) years of systems engineering experience using waterfall, agile, and/or hybrid system… more
    McIntire Solutions (05/05/25)
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  • Senior Systems Engineer

    Fiserv (Richmond, VA)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (CICS/Assembler) **About your role:** You will provide ... senior -level CICS/ TS technical support (installation, implementation, administration, and maintenance) for...required by customers and management are maintained for operating systems and for software components and provide on call… more
    Fiserv (06/01/25)
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  • Senior Satellite Systems

    Lockheed Martin (Fort Belvoir, VA)
    …want to build a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead ... support of program activities and will lead a small shift team\. A TS /SCI with adjudicated polygraph is required for this position\. **Basic Qualifications:** *… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Engineer

    First Division Consulting (Dahlgren, VA)
    This position is contingent on contract award** First Division Consulting is seeking a Senior Systems Engineer (Network) to support a Department of the Navy ... routers, switches, fiber optics, firewalls, and structured cable plant designs. + Active Top Secret ( TS ) Clearance with SCI eligibility. + One of the… more
    First Division Consulting (06/19/25)
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  • Space Systems Engineer Sr

    SAIC (Chantilly, VA)
    engineer with technical and practical understanding of space systems and phenomenology to support advanced technology development and demonstration programs ... plans, and execute technology projects/programs for successful transition into customer systems . The engineer shall be responsible for the performance… more
    SAIC (04/30/25)
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  • Sr Pr. Cyber Systems Engineer

    Northrop Grumman (Dulles, VA)
    …on-site, in restricted access facilities. + Must have US Citizenship, with active Top Secret clearance with SCI at time of application **Preferred ... history, they're making history. This position is for a Cyber/ Systems Security Engineer (C/SSE) for a Space...must have "active SCI" sponsorship. **Additional Responsibilities for the Sr Pr Cyber/SSE:** + Working independently as a CSSE… more
    Northrop Grumman (07/16/25)
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  • Systems Engineer Senior

    TekSynap (VA)
    …depth perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Active Secret Clearance Required + Top Secret Clearance will be ... + Provides analysis, design, and integration support for infrastructure systems , including cloud-based services like AWS or Azure for...TS clearance or for applicants with an active Secret clearance looking to upgrade to a TS more
    TekSynap (07/18/25)
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  • Sr . Systems Development…

    Amazon (Herndon, VA)
    …engineers to help us implement and operate these complex systems . As a Senior Systems Development Engineer on the AWS Cross Domain Services team, ... a start-up. This is an opportunity to operate and engineer systems on a massive scale and...systems on a massive scale and to gain top -notch experience in cloud computing. You'll be surrounded by… more
    Amazon (06/24/25)
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  • Senior Systems Test Engineer

    RTX Corporation (Sterling, VA)
    …problems that create a safer, more secure world. We have an exciting opportunity for a ** Senior Systems Test Engineer ** to join our Air & Space Defense ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/10/25)
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