• Senior Cyber Security Engineer II

    V2X (Indianapolis, IN)
    **Description** The Senior Cyber Security Engineer II will join our Cyber...to 25% of the time + Must be a US Citizen with ability to obtain a DoD ... to a cross-functional engineering team. **Typical Duties:** The Senior Cyber Security Engineer II will participate in the development of embedded security more
    V2X (08/15/25)
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  • Member Engineering Staff - Embedded Systems…

    L3Harris (Camden, NJ)
    …a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of employment may ... . Job Title: Member Engineering Staff - Embedded Systems Security Engineer Job Code: 26233 Job Location:...Modeling creating functional representations of complex systems. + Active US Government security clearance (DOD SECRET minimum).… more
    L3Harris (09/04/25)
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  • Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    Sr Security Engineer Location: Falls Church, VA, US Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role) Job Location: ... Falls Church, VA (Hybrid) Eligibility/Clearance: US Citizen or Green Card (Permanent Resident)...clearance. Job Description: We are seeking an experienced Senior Security Engineer well-versed in designing, deploying, and… more
    Arena Technical Resources, LLC (10/01/25)
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  • Operational Technology (OT) Asset Visibility…

    General Dynamics Information Technology (Falls Church, VA)
    …personal impact as an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer supporting the United States Postal ... differentiators. As an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer, you will...implement, and support code for our government customer, the United States Postal Service. **HOW AN OPERATIONAL… more
    General Dynamics Information Technology (09/09/25)
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  • Sr. Physical Security Engineer

    Amazon (Herndon, VA)
    Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing ... This position requires that the candidate selected be a US Citizen . Upon application you will be...Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to join its data center… more
    Amazon (10/01/25)
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  • Sr. Network Security Engineer

    SpaceX (Hawthorne, CA)
    Sr. Network Security Engineer Hawthorne, CA Apply SpaceX... Government export regulations, applicant must be a (i) US citizen or national, (ii) US ... goal of enabling human life on Mars. SR. NETWORK SECURITY ENGINEER SpaceX is looking for a...be eligible to obtain the required authorizations from the US Department of State. Learn more about the ITARhere… more
    SpaceX (09/02/25)
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  • Sr. Application Security Engineer

    SpaceX (Redmond, WA)
    Sr. Application Security Engineer Redmond, WA Apply SpaceX... Government export regulations, applicant must be a (i) US citizen or national, (ii) US ... goal of enabling human life on Mars. SR. APPLICATION SECURITY ENGINEER (STARLINK) At SpaceX we're leveraging...be eligible to obtain the required authorizations from the US Department of State. Learn more about the ITARhere… more
    SpaceX (08/27/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    …Zero Trust Capabilities, Infrastructures and Architecture. + Must be a US Citizen . **Clearance:** + All Department of Homeland Security CBP SOC employees are ... Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US ...confirmed security violations. **Primary Responsibilities:** The Cyber Security Engineer Mid will support the full… more
    Leidos (08/29/25)
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  • Security Engineer

    Adapt Forward (North Charleston, SC)
    Security Engineer North Charleston, SC Minimum of a Secret Clearance Required with ability to obtain Top Secret As a Security Engineer you will The ... will be responsible for managing and maintaining the CSSP's Security Information and Event Management (SIEM) and Security...with networking protocols, solutions, and methodologies Minimum Qualifications: * US Citizen * Possess a high school… more
    Adapt Forward (08/01/25)
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  • Security Engineer II, US

    Amazon (Jessup, MD)
    Description AWS Security is looking for a Red Team Security Engineer to help ensure that our systems and processes are secured against the latest threats. ... position will provide you with a challenging opportunity. A Security Engineer II at Amazon is expected...This position requires that the candidate selected be a US Citizen and must currently possess and… more
    Amazon (09/26/25)
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  • Product Security Engineer

    The Boeing Company (El Segundo, CA)
    …life-cycle phases of a program. **Primary Responsibilities:** + Product Security Engineer responsible for applying an interdisciplinary, collaborative ... Clearance,** for which the US Government requires US Citizenship. (A US Security ...by 22 CFR |120.15 is required. "U.S. Person" includes US Citizen , lawful permanent resident, refugee, or… more
    The Boeing Company (09/15/25)
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  • Network Security Engineer

    SpaceX (Cape Canaveral, FL)
    Network Security Engineer Cape Canaveral, FL Apply SpaceX... Government export regulations, applicant must be a (i) US citizen or national, (ii) US ... ultimate goal of enabling human life on Mars. NETWORK SECURITY ENGINEER SpaceX is looking for a...be eligible to obtain the required authorizations from the US Department of State. Learn more about the ITARhere… more
    SpaceX (07/31/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You ... **Description:** Cyber Systems Security Engineer \(CSSE\) - TTWCS Program...a trusted partner in ensuring mission success\. **Why Join Us ** At Lockheed Martin, your skills, training, and education… more
    Lockheed Martin (09/13/25)
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  • Information System Security Engineer

    Applied Research Solutions (Dayton, OH)
    **Description** ARS is currently looking for an Information System Security Engineer (ISSE). Our desire is to build a team of highly qualified professionals that ... Automation, STIG/SCAP, and other enterprise capabilities. The Information Systems Security Engineer (ISSE) shall perform, or review,...Other duties as assigned **Requirements:** + Must be a US citizen + Advanced technical competency and… more
    Applied Research Solutions (09/04/25)
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  • Senior Systems Security Engineer

    Collins Aerospace (Marlborough, MA)
    …prior to start date. US citizenship is required, as only US citizens are eligible for a security clearance Security Clearance: Secret - Current ... Date Posted: 2025-09-04 Country: United States of America Location: MA804:...team is hiring a Senior Systems Security Engineer to support programs for our US more
    Collins Aerospace (09/09/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Largo, FL)
    …prior to start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: ... products and services that are in operational and sustainment states . As a Security Engineer ,... citizenship is required, as only US citizens are eligible for a security clearance.… more
    RTX Corporation (09/09/25)
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  • Senior Systems Security Engineer

    RTX Corporation (Marlborough, MA)
    …prior to start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current ... **Date Posted:** 2025-09-04 **Country:** United States of America **Location:** MA804:...team is hiring a **Senior Systems Security Engineer ** to support programs for our US more
    RTX Corporation (09/06/25)
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  • Product Security Engineer

    Emerson (Marshalltown, IA)
    …product security activities across multiple product development teams. The Product Security Engineer is responsible for awareness and adoption of secure ... that achieve secure products services, and solutions. The Product Security Engineer is a business unit central...information management. + **Legal authorization to work in the United States without the need for sponsorship**… more
    Emerson (09/10/25)
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  • Security Engineer , National…

    Google (Washington, DC)
    Security Engineer , National Security ,...action up to and including termination. Must be a US Citizen to meet customer and compliance ... fix security flaws and vulnerabilities. As a Security Engineer , you're not just reacting to...with solutions purpose-built for enterprises. We focus on helping United States public sector institutions accelerate their… more
    Google (10/01/25)
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  • Network Security Engineer III…

    Lockheed Martin (Colorado Springs, CO)
    …position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You ... of cutting\-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies\. Our collaborative and agile organization… more
    Lockheed Martin (09/05/25)
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