• Secret Cloud Systems Engineer

    Insight Global (North Charleston, SC)
    Job Description Insight Global is seeking a Secret cleared Cloud Systems Engineer to support a federal client of ours onsite in Charleston, SC. This ... to install and ensure the proper functioning of security tools. The engineer will leverage their expertise in network security, cloud environments, and security… more
    Insight Global (09/18/25)
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  • Secret Senior Systems Network…

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a Secret Senior Systems Network Engineer in Dahlgren Virginia. This Engineer requires a Secret Security ... and implementations within computing environments and the infrastructure backbone. This Engineer must have 6+ years of experience with managing Cisco Prime… more
    Insight Global (09/09/25)
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  • Cloud Systems Engineer

    SMX (Boston, MA)
    Cloud Systems Engineer ( Secret ) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC ... SMX is seeking **Cloud Systems Engineers (Junior/Mid/Senior/SME)** supporting the design and implementation of...landscape through adoption of these services + Define and engineer solution capabilities that satisfy customer business drivers /… more
    SMX (10/03/25)
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  • Secret Systems Engineer I

    Insight Global (Suffolk, VA)
    Job Description Insight Global is seeking a Systems Engineer I to support a federal client in Suffolk, Va. The Systems Engineer will support the ... (JTT) white cell control capabilities, specifically focused on Non-Kinetic Effects (NKE) systems . This position involves designing and implementing systems for… more
    Insight Global (10/02/25)
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  • Lead IT Systems Engineer - Top…

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... make this possible, with the ultimate goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE As Lead IT Systems Engineer more
    SpaceX (07/15/25)
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  • Senior Systems Engineer - Embedded…

    RTX Corporation (Fort Wayne, IN)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Systems Engineer ** **- Embedded Communications - ... solutions that connect militaries around the world! As a Systems Engineer , you will design and develop...relevant experience + Active and transferable US government issued secret security clearance is required prior to start date… more
    RTX Corporation (07/23/25)
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  • Future Capabilities Systems Engineer

    KBR (Albuquerque, NM)
    Title: Future Capabilities Systems Engineer (Top Secret ) Space RCO - Future Capabilities Systems Engineer (Senior) Belong. Connect. Grow. with KBR! ... the future of space reconnaissance. Overview KBR is searching for a skilled Systems Engineer to support identification and concept development of first-of-kind… more
    KBR (07/09/25)
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  • Secret Sr Systems Engineer

    Insight Global (Colorado Springs, CO)
    Job Description Insight Global is looking to hire a Systems Engineer to support a defense customer in Roy, Utah; Huntsville, Alabama; or Colorado Springs. This ... limited to: Administer and maintain Windows and Redhat (RHEL) 8 Server operating systems and domain services. Design and manage Active Directory (AD), Group Policy… more
    Insight Global (09/20/25)
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  • Systems Engineer II - Air Combat…

    RTX Corporation (Cedar Rapids, IA)
    …US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Systems Engineer II** **- Air Combat Training (Onsite)** ... Air Combat Test & Training (ACTT) Department within Mission Systems is committed to enhancing training capability and realism,...capable of obtaining a US Department of Defense (DoD) Secret or above security clearance + Experience with the… more
    RTX Corporation (09/03/25)
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  • Senior Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …yes to these questions, then we invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Systems Engineer \! Lockheed Martin is a global ... THE WORK We are in search of an experienced Systems Engineer to join our team\. As...Secret Clearance or higher \- Knowledge of fundamental Systems Engineering principles \- Knowledge and experience performing requirements… more
    Lockheed Martin (09/05/25)
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  • Systems Engineer II - Mission…

    RTX Corporation (Cedar Rapids, IA)
    …US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret ** Systems Engineer II** **- Mission Training Team (Onsite)** ... Mission Training Systems Engineering Team within ACTT is looking for a Systems Engineer II to join our team as we provide technical excellence in a rapidly… more
    RTX Corporation (09/26/25)
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  • Virtualization Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing leading\-edge missile defense technologies\. **The Work** As a Virtualization Systems Engineer , you will design, implement, and manage virtualized ... \(https://www\.lockheedmartin\.com/en\-us/products/command\-control\-battle\-management\-communications\-c2bmc\.html\) **Who You Are** You are a seasoned Virtualization Systems Engineer with a strong background in… more
    Lockheed Martin (09/05/25)
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  • Lead, Information Security Systems

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Anti-Tamper System Security Engineer ( Secret Security Clearance) Job Code: 26869 Job Location: Ashburn, ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance...years of prior related experience. + Minimum of Collateral Secret security clearance required. + Minimum of Collateral … more
    L3Harris (08/03/25)
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  • Global Systems Engineer

    Lockheed Martin (Colorado Springs, CO)
    …Security, and enhancing critical missile defense technologies\. **The Work** This is a Systems Engineer and the successful candidate will perform use case ... development, and prepare systems engineering artifacts to implement customer requested capabilities\. Support...an as\-required basis\. Please Note: \-Candidate must have a SECRET clearance to start with the ability to obtain… more
    Lockheed Martin (09/26/25)
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  • Scientist, Cyber Infrastructure Systems

    L3Harris (Colorado Springs, CO)
    …domains in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, CO Job ... Specific to this position: Seeking a Senior Cyber Infrastructure Systems Engineer to provide technical leadership and...minimum of 16 years of prior related experience. + Secret clearance is required. + DOD 8570.01M IAT 2… more
    L3Harris (08/17/25)
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  • Senior Specialist, Info Security Systems

    L3Harris (Palm Bay, FL)
    …and cyber domains in the interest of national security. Job Title: Information Security Systems Engineer Job Code: 29342 Job Location: Clifton, NJ Job Schedule: ... 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the...years of prior related experience. + Minimum of Collateral Secret security clearance required. + Must be able to… more
    L3Harris (09/27/25)
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  • 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: ... available to qualified applicants Job Description: This role applies current systems security engineering methods, practices and technologies to the architecture,… more
    L3Harris (09/27/25)
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  • Systems Engineer - Secret

    Lockheed Martin (Huntsville, AL)
    …Defense and Space\. Candidate will be part of an integrated architecture & systems engineering team, on a multi\-company teammate program, tasked with defining the ... that is architecting missile defense command and control and battle management systems in an environment that leverages existing or COTS/GOTS components with DoD… more
    Lockheed Martin (08/08/25)
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  • Senior Specialist, Systems Engineer

    L3Harris (Clifton, NJ)
    …and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer Job Code: 28182 Job Location: Clifton, NJ Job Schedule: ... Description: L3Harris is looking for an Integration & Test Senior Specialist Engineer with working knowledge of Electronic Warfare (EW) technologies and engineering… more
    L3Harris (08/30/25)
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  • Systems Engineer - Secret

    Lockheed Martin (Colorado Springs, CO)
    …both at and outside of work\. **Basic Qualifications:** *An active final secret clearance is required * Systems Engineering experience \(Architecture, MBSE, ... Skills:** *Be able to function as part of an experienced team in developing systems engineering products while adhering to the program Architecture and Systems more
    Lockheed Martin (09/18/25)
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