• Lead , Information System Security

    L3Harris (Sterling, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead , Information System Security Officer (ISSO) Job ... Job Schedule: 9/80 Job Description: We are seeking an experienced Information System Security Officer (ISSO) to support the Information System Security Manager… more
    L3Harris (08/13/25)
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  • Information Systems Security Officer (ISSO)…

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **The Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer Lead to manage our organization's information security more
    CACI International (07/26/25)
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  • Senior Lead Cloud Security Solutions…

    Lumen (Richmond, VA)
    …solutions and their configuration for application protection. + Strong understanding of security principles, encryption techniques, network security , and ... connect the world and shape the future. **The Role** As a Senior Lead Cloud Security Architect at Lumen, you will be responsible for designing, implementing, and… more
    Lumen (08/13/25)
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  • Cyber Security Services Provider Sustain…

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Maintain Enterprise Security Linux systems with current vulnerability patches and DoD Security ... Support the Cyber infrastructure team in the operation and maintenance of network defense. + Communicate with customer stakeholders to include leadership, support… more
    TekSynap (07/30/25)
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  • Network Architect

    Amentum (Arlington, VA)
    This position is pre-contract award. The Lead Network Architect shall manage and assess network architecture and infrastructure, provide feedback and ... capability exploration for Intelligence system design and implementation. The Lead Network Architect shall provide ARNG G-2 leadership recommendations, best… more
    Amentum (07/14/25)
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  • Senior Network Solutions Consultant

    AECOM (Arlington, VA)
    …technologies. The ideal candidate will design, implement, and optimize complex network security solutions, ensuring robust protection and seamless connectivity ... to a remote working situation. Key Responsibilities: + Design and architect network security solutions using Cisco technologies, meeting industry standards and… more
    AECOM (06/19/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …on potential improvement + Assist senior network engineers to identify and resolve network security issues. + Develop network designs for each SLA ... electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 5** to join our ** Security ...network standard + Leads projects as an Engineering Lead and/or Project Manager to develop secure, resilient systems… more
    M. C. Dean (08/18/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …on potential improvement + Assist senior network engineers to identify and resolve network security issues. + Develop network designs for each SLA ... the world for the better. We are seeking a ** Network Engineer 3** to join our ** Security ...network standard + Leads projects as an Engineering Lead and/or Project Manager to develop secure, resilient systems… more
    M. C. Dean (07/15/25)
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  • Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    network solutions that align with business objectives. + Implement and enforce network security protocols to safeguard sensitive data and comply with federal ... trends and technologies to recommend improvements and innovations. + Lead planning and coordination of large-scale network ... security teams to implement and maintain appropriate network security controls **Basic Qualifications:** + As… more
    Epsilon, Inc (08/19/25)
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  • Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …an opportunity to share your experience in designing, developing, and implementing innovative network security solutions to support our country and protect our ... nation? As a systems security and network security engineer,...capabilities and improved event correlation in large enterprises. + Lead risk and vulnerability assessments in network ,… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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