• Application Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Application Security Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing infrastructure ... missions. We're looking for someone like you to help support national security . Whether modernizing legacy computing platforms and applications or creating new ones… more
    BOOZ, ALLEN & HAMILTON, INC. (09/26/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …Network and Cross Cutting program inRockville,MD We're looking for a skilled security professional with hands-on experience in the architecture , design, ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Responsible for the architecture , design, implementation, support, maintenance, and expansion of the… more
    TekSynap (09/25/25)
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  • Application Security Engineer II

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …+ CEH, Security +, or equivalent.Defines best practices, performs software security architecture , and design reviews, and supports the identification, ... development life cycle. Works closely with team members to define application security best practices, performs software architecture and design reviews, and… more
    ASM Research, An Accenture Federal Services Company (09/09/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …Pythons, Perl, JavaScript, Linux shell scripting) **Overview** We are seeking a Splunk Security Engineer to join our team supporting the Nuclear Regulatory ... + Bachelor's Degree and a Minimum 10 years of relevant experience with Security Information andEvent Management + Experience in architecture , design, support,… more
    TekSynap (07/18/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …Position reports to the Contract Site Manager. **Essential Responsibilities:** + Security Architecture Design: Designing secure systems, networks, and ... award.** **Purpose and Scope:** Responsible for designing, implementing, and maintaining security solutions to protect the IT infrastructure. Ensures systems comply… more
    Amentum (07/09/25)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    …access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Bachelor's degree in Computer ... continues to grow. The ISSE will: Participate as the primary security engineering representative on engineering teams for the design, development, implementation,… more
    Acclaim Technical Services (08/30/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (Annapolis, MD)
    …scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and implement system ... that will improve the performance and reliability of the network security infrastructure + Applies capacity planning configuration changes as demanded by… more
    ENS Solutions (09/27/25)
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  • Cyber Security /ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …Cyber and IT Risk Management **Skills:** CyberArk,Cybersecurity,Okta Identity Management,Zscaler Architecture **Certifications:** Security + - CompTIA - CompTIA, ... to make a personal impact as a Sr. Cyber Security Analyst supporting our HHS HRSA customer onsite. GDIT...AN ONSITE POSITION** **Responsibilities:** + As a Sr. Cyber Security Analyst with hands-on ZScaler experience, you will work… more
    General Dynamics Information Technology (09/20/25)
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  • Chief Engineer

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Business Area, is currently seeking a highly qualified Chief Engineer for the Chinook Program. The Chinook Program delivers… more
    Leidos (09/25/25)
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  • FLEX Senior Network Engineer

    Marriott (Bethesda, MD)
    …for Property Network infrastructure to meet business needs and adhere with enterprise architecture & security standards. + Approve and oversee projects to ... Management **Expiration Date:** 10/08/2025 This is a temporary position. The Sr Engineer - Property Networks is responsible for designing and implementing efficient… more
    Marriott (09/17/25)
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