• F-35 Air Systems Information Assurance…

    General Dynamics Information Technology (Arlington, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Information Security ... Description:** Transform technology into opportunity as an **Air Systems Information Assurance Security Engineer Deputy...the contract. **WHAT YOU'LL NEED TO SUCCEED (Required):** + ** Security Clearance Level:** Active TS / SCI more
    General Dynamics Information Technology (07/03/25)
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  • Information System Security

    System One (Washington, DC)
    Information System Security Engineer Active Top Secret / SCI 100% ONSITE in Washington DC Direct Permanent Hire CERTIFICATION REQUIREMENT- CASP+ ... match with immediate vesting. We are looking for an Information System Security Engineer to...FBI directed cybersecurity vulnerability solutions Qualifications : + CLEARANCE: Top Secret required; SCI eligibility… more
    System One (07/09/25)
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  • Information Systems Security

    COMSO, Inc (Fort Meade, MD)
    Information Systems Security Engineer I (PIPELINE) - TS / SCI w/ Polygraph FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) ... Engineer I (Pipeline)to join our Team ** SECURITY CLEARANCE IS REQUIRED: TS / SCI ...type, and complexity required. Bachelor's degree in Computer Science, Information Assurance, Information Security System… more
    COMSO, Inc (07/12/25)
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  • Information System Security

    Amentum (Washington, DC)
    As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop ... test plans for detecting and mitigating risk to information systems. engineer and perform tests and...all applicable security protocols **Requirements:** * Active Top Secret clearance with SCI more
    Amentum (06/18/25)
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  • Trellix/Endpoint Security Engineer

    CACI International (Springfield, VA)
    Trellix/Endpoint Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... CACI has an exciting opportunity for a **Senior Endpoint Security Engineer ** to join our Transport &...TCS program. This is an exceptional opportunity for a TS / SCI cleared professional to join an incredibly… more
    CACI International (06/21/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS / SCI and DHS suitability prior ... to starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical...Secret clearance. Must be able to obtain a TS / SCI clearance * Must be able to… more
    Shuvel Digital (06/26/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS / SCI and DHS suitability prior to starting employment. Education: Bachelor's degree in a ... Hybrid Cyber Security Engineer Type: Contract Location: Arlington,...Secret clearance. Must be able to obtain a TS / SCI clearance + Must be able to… more
    Shuvel Digital (06/26/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: ... TS / SCI with Polygraph Employee Type: Regular Percentage...Local * * * CACI is looking for talented ** Information Systems Security Engineer (ISSE)**… more
    CACI International (05/06/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    Security Accreditation. o Assist with RMF related tasks as needed Qualifications: + Active Top Secret - SCI security clearance. + Active COMPTIA ... current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the … more
    KaylaTek, Inc. (06/05/25)
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  • Information Systems Security

    KBR (Arlington, VA)
    Title: Information Systems Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... and shape the future of space defense. + The Information Systems Security Engineer will...shared responsibility models, networking, and/or data experience is required. TS / SCI Clearance is required. Desired: Experience with… more
    KBR (06/14/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: ... federal missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a … more
    CACI International (06/11/25)
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  • Information Systems Security

    CACI International (Washington, DC)
    Information Systems Security Engineer - ISSE Job...Citizen + Top Secret / Sensitive Compartmented Information ( TS / SCI ) with ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...* * **The Opportunity:** CACI is searching for an Information Systems Security Engineer (ISSE)… more
    CACI International (07/04/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The...and frameworks such as NIST 800-207 + TS / SCI clearance with a polygraph + Offensive Security ... systems security and network security engineer , you can identify the Information System...need to meet eligibility requirements for access to classified information ; TS / SCI clearance is… more
    BOOZ, ALLEN & HAMILTON, INC. (06/27/25)
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  • InfoSec Security Engineer , US…

    Amazon (Arlington, VA)
    …seeks a passionate and innovative Security Engineer with a strong security and development background to deliver Information Security solutions. As a ... risks throughout the porfolio of programs within the Information Security organization and among peer organizations....Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph.… more
    Amazon (04/16/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you, our next ** TS / SCI Cyber Security Engineer ** working across several Task Orders under the DOMEX ... values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job will be to...in lieu of degree is accepted. + An active TS / SCI clearance with ability to obtain a… more
    Leidos (07/11/25)
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  • Information Systems Security

    Actalent (Fort Meade, MD)
    Job Title: Information Systems Security EngineerJob Description As an Information Systems Security Engineer , you will apply current systems ... design, development, evaluation, and integration of systems to maintain system security . You will develop, implement, and enforce information systems… more
    Actalent (07/03/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …well with others to complete work. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS / SCI level US Government clearance ... Enlighten, honored as a Top Workplace from USA Today, is a leader...interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to… more
    Huntington Ingalls Industries (06/13/25)
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  • Cyber Security Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical ... Systems group at each site by working with the Information Security Offices. **Primary Responsibilities** + Research... architecture, findings, and mitigation strategies. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required +… more
    Leidos (05/24/25)
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  • Information Systems Security

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking an Information Systems Security Engineer to join our intel team. The ​ ... Information Systems Security Engineer ﴾ISSE﴿ Skill Level 3 will...remediation Ed Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Twenty ﴾20﴿… more
    Belay Technologies (06/11/25)
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  • Senior Security Engineer

    GCyber (Washington, DC)
    …as needed. Minimum Qualifications and Experience: + Active Top Secret / SCI clearance + BA/BS Degree in Information Technology, Cybersecurity, or a related ... GCyber is seeking a versatile and experienced Senior Security Engineer to augment existing customer teams and support secure system design, integration, and… more
    GCyber (06/25/25)
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