• Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …certificates, etc.) and uses discovered data to enable mitigation of potential Computer Network Defense incidents + Analyzes identified malicious network ... of MITRE Adversary Tactics, Techniques and Common Knowledge (ATT&CK) + Knowledge of Computer Network Defense policies, procedures, and regulations + Knowledge of… more
    ARSIEM (07/10/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …inclusion in reports and written products - Assist to document and publishing Computer Network Defense (CND) guidance and reports pertaining to incident findings ... and immediate investigation and resolution using host-based, cloud-based and network -based cybersecurity analysis capabilities. Team personnel provide front line… more
    Nightwing (08/01/25)
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  • Network Architect

    Gromelski & Associates, Inc. (Manassas, VA)
    …of communications between subsystems. . Design and enhancement and planning of computer network communications including specifications and schematics for ... impact on system stability. . Maintain technical expertise in all areas of network and computer hardware/software interconnection and interfaces - such as… more
    Gromelski & Associates, Inc. (08/23/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …(CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (07/11/25)
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  • NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    …US Citizen able to obtain and maintain a Public Trust. + Baccalaureate Degree in Computer Science, Computer Programming, or Network Engineering with ten (10) ... The Network Administrator will be responsible for the network administration of all NAIS equipment supported by C5ISC. Situational telework or temporary remote… more
    NANA Regional Corporation (09/29/25)
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  • Network Engineer

    KBR (Chantilly, VA)
    …configurations, and limitations + Maintain technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such ... + Must be a US Citizen + A bachelor's degree in computer science, network technology, software engineering, information security, or a related field from an… more
    KBR (09/06/25)
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  • Network Installation Technician

    ManTech (Chantilly, VA)
    network equipment while providing a productive and collaborative computer workspace (new or renovated) to support dynamic mission requirements. ... Experience resolving technical problems and answering queries by that involve computer hardware, network , and telecommunications systems. + Strong understanding… more
    ManTech (07/08/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    …and operational effectiveness. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Network Engineering, or equivalent field, demonstrating ... ManTech seeks a motivated, career and customer-oriented **Senior Network Engineer** to join our team in **Chantilly,...are not limited to:** + Designing and integrating comprehensive network , VoIP, VTC, and data center solutions, adhering to… more
    ManTech (09/27/25)
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  • Network Engineer

    CACI International (Sterling, VA)
    …for misconduct such as theft or fraud + College degree (BS) in Computer Science, Network Engineering, Information Management Systems, or a related discipline ... Network Engineer Job Category: Information Technology Time Type:...is currently looking for a motivated, career and customer-oriented Network Engineer with Agile methodology experience to join our… more
    CACI International (08/08/25)
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  • Network Installation Technician

    ManTech (Mclean, VA)
    network equipment while providing a productive and collaborative computer workspace (new or renovated) to support dynamic mission requirements. ... resolving technical problems and answering queries by that involve computer hardware, network , and telecommunications systems. **Preferred Qualifications:**… more
    ManTech (08/09/25)
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