• Telecommunications Engineer

    SAIC (Aurora, CO)
    …as program office support on behalf of this customer. Active Top Secret /SCI clearance with current polygraph ( TS /SCI with Polygraph) is required to start ... **JOB DESCRIPTION:** SAIC is seeking a long-haul fiber Telecommunications Engineer in **Aurora, CO** area to support a government...degree. + Six (6) plus years experiences working Tier 3 anomaly resolution. + Top Secret more
    SAIC (08/07/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize multi-agent orchestration logic, ... and broader DoD/IC governance and compliance standards. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's degree in… more
    TekSynap (10/01/25)
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  • Systems Engineer III

    EPSILON SYSTEMS (North Charleston, SC)
    …development and systems engineering for complex command, control, intelligence and combat systems , is seeking a Systems Engineer III with a minimum ... systems and networks to ensure reliability, security and system integrity. + integrate various network operating systems...team-oriented environment. + Candidate must have an active DoD Top Secret Clearance with SCI access. +… more
    EPSILON SYSTEMS (09/20/25)
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  • Principal Engineer Quality

    Northrop Grumman (Elkridge, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... part of history, they're making history. Northrop Grumman Mission Systems is seeking a talented Principal Engineer ...Preferred Qualification: + Active clearance with ability to obtain Top - Secret Clearance with SCI + Experience working… more
    Northrop Grumman (10/23/25)
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  • Radar Threat Systems - Entry Level…

    Aviation & Missile Solutions (Huntsville, AL)
    …US only citizen. + Clearance level: possess (and be able to maintain) a Final TOP SECRET /SSBI Clearance or meet the eligibility to obtain (and maintain) a Final ... focus on multi-function phased-array radars and surface-to-air missile (SAM) systems . Analysis efforts involve system performance assessments... TOP SECRET Clearance. AMS is proud to… more
    Aviation & Missile Solutions (10/08/25)
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  • Systems Engineer , Integration…

    Lockheed Martin (Palmdale, CA)
    …be a US Citizen, and currently possess and be able to maintain a US DoD TOP SECRET clearance, to support this government contract, as well as successfully pass a ... **Description:** You will be the Simulation & System Test \(SST\) Engineer for the...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (10/31/25)
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  • Data Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    systems or security infrastructure + Experience documenting and diagraming technical architectures + Top Secret clearance + HS diploma or GED + Ability to ... and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At Booz Allen, we celebrate… more
    BOOZ, ALLEN & HAMILTON, INC. (10/05/25)
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  • ADC Engineer , Aperture

    Amazon (Herndon, VA)
    …and self-directed qualities, and be a great team player. If you're a customer-focused Systems Engineer who would like to contribute to a critical success story, ... Security Professional) or GSEC (GIAC Security Essentials) or SSCP ( Systems Security Certified Practitioner) - 3 + years...field. - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above… more
    Amazon (09/18/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    …facility that requires special access\. The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 **Basic ... across the lifecycle\. **What You Will Be Doing** As the Mid\-Career Cybersecurity Engineer , you will be responsible for developing System Cyber architecture to… more
    Lockheed Martin (10/22/25)
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  • Junior Platform Engineer

    CACI International (Sterling, VA)
    …field. (equivalency of a degree and work experience will also be considered) Active Top Secret clearance with SCI eligibility.** * DoD 8570 IAT Level 2 ... * Strong interpersonal and relationship building skills conducive to team building * 3 + years of experience in Systems Administration, DevOps, or Platform… more
    CACI International (09/12/25)
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