• Information Security Systems…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Information Systems Security Engineer ** in our **National Security Sector's (NSS) Cyber ... providing feedback on completeness and compliance of its content ** CLEARANCE REQUIRED** : Minimum TS/SCI with ability to obtain...of 15+ years of experience as an Information Systems Security Engineer (ISSE) or Network Engineer more
    Leidos (07/29/25)
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  • Senior Information Systems Security

    Leidos (MD)
    …related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will...providing feedback on completeness and compliance of its content ** CLEARANCE REQUIRED** : Active TS/SCI with polygraph. US Citizenship… more
    Leidos (06/27/25)
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  • Customer Delivery Consulting Engineer

    Cisco (MD)
    1444179 Customer Delivery Consulting Engineer - Security Apply (https://jobs.cisco.com/jobs/Login?projectId=1444179) + Location:Herndon, Virginia, US + Alternate ... a current US Government TS/SCI with Full Scope Polygraph Clearance .** **Must live within commuting distance and be able...be the groundbreakers of technology. **Your Impact** As a Security Consulting Engineer , you will help drive… more
    Cisco (07/05/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (08/01/25)
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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 Technology ... values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job will be to...lieu of degree is accepted. + An active TS/SCI clearance with ability to obtain a Poly + Have… more
    Leidos (07/11/25)
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  • Cyber Security Systems Engineer

    Leidos (California, MD)
    Security Career at Leidos!** Leidos is searching for a dynamic **Cyber Security Engineer ** ready to transform the digital landscape in our innovative ... side with our elite Systems Engineering team to define critical cyber security requirements and reimagine system architecture. + **Drive Precision:** Engage in… more
    Leidos (05/20/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical ... **What You'll Do** As a core member of our security engineering team, you will: + Develop, maintain, and...integration **What You'll Bring** **Required:** + Active DoD TS/SCI clearance + Bachelor's degree and 8+ years of experience… more
    Leidos (07/12/25)
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  • Information Systems Security

    Leidos (Annapolis Junction, MD)
    …at Leidos currently has an immediate need for an experienced **Information Systems Security Engineer (ISSE) II** for a strategic High-Performance Computing (HPC) ... throughout a system's total life cycle. + Identify overall security requirements for proper handling of Agency data, to...test activities. **Basic Qualifications:** + Must possess a TS/SCI clearance with polygraph. + Candidates shall have at least… more
    Leidos (07/03/25)
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  • Lead Cyber Security Engineer

    The MITRE Corporation (Fort Meade, MD)
    …We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for ... government personnel + Advise and influence on cyber operations vision + Engineer innovative tactics, techniques, and procedures to ensure resiliency in the face… more
    The MITRE Corporation (08/08/25)
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  • Security Engineer

    ABBTECH Professional Resources, Inc. (Columbia, MD)
    **FIPS 140 Security Engineer ** **Columbia, MD** ** No Clearance ** **In joining the Leidos Accredited Testing and Evaluation (AT&E, Common Criteria/FIPS) ... an exciting opportunity to work in the growing IT Security field in support of National defense. The products...expanding industry that is integral in ensuring our National Security . You'll get an opportunity to learn from Industry… more
    ABBTECH Professional Resources, Inc. (08/08/25)
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