• Modernization Systems Engineer - SE1

    Lockheed Martin (Hanover, MD)
    …sign on bonus as an external hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SE1: * A High ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more
    Lockheed Martin (10/10/25)
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  • Computer Engineer

    CACI International (Vandenberg AFB, CA)
    …years of experience or a minimum of 10 years of experience. + Must hold an active Top Secret SCI clearance with polygraph. + Security+ and/or other DOD 8570 ... Computer Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (08/30/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (MO)
    …company selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently ... based on international location selected. + Must have a DoD Secret clearance that is in-scope or...enrolled in CE, with the ability to obtain a Top - Secret /SCI clearance within a reasonable amount of… more
    Northrop Grumman (11/24/25)
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  • Staff Information Security Engineer

    Zscaler (Washington, DC)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management … more
    Zscaler (11/22/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... experience **US Citizenship Required:** Yes **Job Description:** The Network Engineer designs, plans, builds, and maintains secure communications networks supporting… more
    General Dynamics Information Technology (10/26/25)
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  • Senior Principal Infrared Sensors Engineer

    Aviation & Missile Solutions (Huntsville, AL)
    …be a US only citizen. + Clearance level: possess (and be able to maintain) a Final TOP SECRET Clearance or meet the eligibility to obtain (and maintain) a Final ... Missile Solutions is seeking a Senior Principal Infrared Sensors engineer . This engineer will focus on the...TOP SECRET Clearance. All qualified applicants will… more
    Aviation & Missile Solutions (09/04/25)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    …incorporates new backend systems to support technical improvements. **Qualifications** _Required:_ + Top Secret SCI security clearance preferably with a recent ... High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/07/25)
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  • Cleared Information Systems Security…

    SMX (Washington, DC)
    …position is on site in Washington, DC and requires an active Top - Secret clearance. **Essential Duties & Responsibilities:** + Identify information protection ... or CISSP- Information System Security Architecture Professional (ISSAP). + Active Top - Secret security clearance **Desired Skills & Experience** + Experience… more
    SMX (11/04/25)
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  • Sentinel Sr. Principal DevOps Engineer

    Northrop Grumman (Colorado Springs, CO)
    …with PhD or 04 additional years in lieu of a degree. + US Citizenship with Active DoD Top Secret clearance with a reinvestigation date occurring in the last ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...degree in a STEM field of study. + Active DoD Secret clearance with a reinvestigation date… more
    Northrop Grumman (10/30/25)
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  • System Engineer - Intermediate

    TekSynap (Fort Shafter, HI)
    …vendors. + Perform special projects and other duties as assigned. **REQUIRED QUALIFICATIONS** + ** Top Secret ** OR Higher OR Secret Clearance level with ... Hat Enterprise Linux (RHEL), vCenter, vSAN, Windows Server, HPE), software and hardware components to meet NSA CSfC, NIAP,...focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + United States Citizenship + ** Top Secret ** OR Higher OR Secret more
    TekSynap (10/24/25)
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