• RF Engineer (Level II) - Top

    Lockheed Martin (Littleton, CO)
    Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\)… more
    Lockheed Martin (08/21/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...be required to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\)… more
    Lockheed Martin (09/12/25)
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  • Principal/Senior Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …position is 40 hours per week. ** Security Clearance and Citizenship Requirements:** A Top - Secret security clearance is required to start on day one, as ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of...This is an on-site role within a SCIF requiring TS security clearance and CI Poly. Relocation… more
    Northrop Grumman (08/22/25)
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  • Cyber Security Engineer - Top

    Cambridge International Systems Inc (Charleston, SC)
    Cyber Security Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united by shared values: ... Secret clearance. What You'll Do As a Cyber Security Engineer , you will play a critical...certification + Must have a current and active DoD Top Secret security clearance. +… more
    Cambridge International Systems Inc (09/05/25)
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  • Electronics Responsible Engineer IV,…

    Lockheed Martin (Littleton, CO)
    Engineer of analog and/or digital electronics\. * Must have an active TOP SECRET clearance with the ability to obtain TS /SCI Security Clearance\. Thus ... looking for an experienced **Responsible Engineer /Certified Principal Engineer \(CPE\)** to oversee the design, development, test...with a PhD\. * Must have an active DoD ** Top Secret clearance** , thus you are… more
    Lockheed Martin (09/13/25)
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  • Senior Systems Engineer - Test

    RTX Corporation (Richardson, TX)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret **Are you looking to make ... those who protect us. As our next Senior Systems Engineer , you will take on more responsibility and leverage...minimum 3 years of experience. + Active and transferable Top Secret US government issued security more
    RTX Corporation (09/13/25)
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  • Principal Engineer Systems Test

    Northrop Grumman (Colorado Springs, CO)
    …an alternative to a degree + Applicants must have a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time of application, which ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Defense Systems offers an excellent opportunity for a Principal Engineer Systems Test - Test more
    Northrop Grumman (10/01/25)
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  • Systems Engineer - IT ( Top

    Lockheed Martin (Colorado Springs, CO)
    …of 2\+ years of professional experience and a BS degree\. You must have an active Top Secret security clearance prior to start\. Lockheed Martin is an Equal ... fulfills DOD 8570 requirements . Must have active DOD Top \- Secret clearance Security with the...and tools like Nessus or SIEM solutions\. . Active TS /SCI security clearance \#LMSpaceSystemsEng ** Security more
    Lockheed Martin (09/13/25)
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  • RF Engineer , Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …be aU\.S\. Citizen\. * Qualified applicants must possess at minimum a currently Active Top Secret security clearance to be considered\. * Selected candidates ... will be required to possess Active Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) prior to starting employment\. **Desired Skills:** * Team… more
    Lockheed Martin (08/30/25)
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  • Software Engineer (Starshield) - Top

    SpaceX (Hawthorne, CA)
    Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET ...SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and… more
    SpaceX (09/30/25)
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  • Full Stack Software Engineer Senior…

    Lockheed Martin (King Of Prussia, PA)
    …Web Frameworks \- Angular/React/Vue\.js/Ember\.js * GitLab pipeline for software project * Active Top Secret security clearance to start and maintain level ... broker\-based API\) * REST or gRPC experience * Active TS /SCI clearance \#LMSpaceSoftwareEng ** Security Clearance Statement:** This...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (07/31/25)
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  • Network Engineer - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance...Certifications: + Must have a current and active DoD TS security clearance with the ability to obtain ... tackling some of today's most complex and critical challenges in defense and security . We are currently seeking a Network Engineer to support operations… more
    Cambridge International Systems Inc (09/04/25)
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  • Systems Engineer III, Hardware Lifecycle,…

    Lockheed Martin (King Of Prussia, PA)
    …with documentation, test planning, or failure investigations * Active DOD Top Secret security clearance **Desired Skills:** * Systems Engineering ... **Description:** Join our team as a **Hardware Systems Engineer ** to work on a team supporting the...of professional experience\. * Must have an active DoD ** Top Secret clearance** , thus you are… more
    Lockheed Martin (09/20/25)
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  • Cybersecurity Engineer III - Top

    Cambridge International Systems Inc (Charleston, SC)
    Cybersecurity Engineer III - Top Secret Clearance...IAT III + Must have a current and active DoD Top Secret security clearance. + Proficient ... today's most complex and critical challenges in defense and security . We are currently seeking a Cybersecurity Engineer...is a full-time, CONUS position requiring an active DoD Top Secret clearance. What You'll Do As… more
    Cambridge International Systems Inc (09/05/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact ... needs of our customers. In this role, the systems engineer will design, test , develop, and integrate...compliance + ** Security Clearance Level** : Active Top Secret + **Required Skills and Abilities**… more
    General Dynamics Information Technology (09/19/25)
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  • Systems Engineer Associate ( Top

    Lockheed Martin (King Of Prussia, PA)
    …combined experience * Security Clearance required Prior to Start: Top Secret * Experience developing system, hardware, and performance requirements ... Martin Rotary and Missions Systems \(RMS\) as a Systems Engineer \! Lockheed Martin is a global leader in aerospace,...discipline or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are… more
    Lockheed Martin (08/28/25)
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  • Software Engineer Associate ( Top

    Lockheed Martin (King Of Prussia, PA)
    …or equivalent combined experience * Security Clearance required prior to start: Top Secret * Experience developing full stack software using Object Oriented ... in a related discipline or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** * As a Software Engineer more
    Lockheed Martin (08/28/25)
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  • Software Security Engineer II - CTJ…

    Microsoft Corporation (Reston, VA)
    security screenings: + The successful candidate must have an active US Government Top Secret Security Clearance. Ability to meet Microsoft, customer ... application solutions. We are looking to hire a **Software Security Engineer ** **II** to join a fast-paced...+ Work with and assist other team members, external test teams, and pen testers at Microsoft in techniques… more
    Microsoft Corporation (10/03/25)
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  • Cloud Developer/ Engineer - Active…

    The Metamorphosis Group (Reston, VA)
    Cloud Developer/ Engineer - Active Top Secret /SCI/FSP required Reston, Virginia . Government/Military Apply Now Cloud Developer/ Engineer Full-time, W2 ... US Veterans preferred On premise at Government facility Requires TS /SCI, Full Scope Poly (must have already and be...Create RDS instances, Create and secure AMIs that meet security requirements, Create, manage, and test Lifecycle… more
    The Metamorphosis Group (09/10/25)
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  • Systems Engineer II - Top

    RTX Corporation (Richardson, TX)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Top Secret **Are you looking to make ... of those who protect us. As our next Systems Engineer II, you will be provided with the training...Degree in a related field. + Active and transferable Top Secret US government issued security more
    RTX Corporation (09/13/25)
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