• Principal Network and Protocol Architect

    Leidos (Arlington, VA)
    **Description** As a Principal Network and Protocol Architect, you will be responsible for creating and evaluating innovative network concepts across multiple ... and Free Space Optics. This role requires deep technical expertise in network protocols, security, and cloud technologies, combined with leadership and communication… more
    Leidos (10/04/25)
    - Related Jobs

  • ​​ Network Engineer​

    Leidos (Ashburn, VA)
    …violations. **Primary Responsibilities** **:** We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and cloud-based ... The ideal candidate will bring deep technical expertise in AWS cloud, network firewalls, and endpoint security tools, along with experience working in Linux… more
    Leidos (10/09/25)
    - Related Jobs

  • Cyber Network Forensic Analyst IV

    Nightwing (Arlington, VA)
    …assist with the restoration of services. Nightwing is seeking an Cyber Network Forensic Analyst to support this critical customer mission. Responsibilities: - ... of actions in response to identified and analyses anomalous network activity - Assesses network topology and...environments Required Education: BS Computer Science, Cyber Security, Computer Engineering , or related degree; or HS Diploma & 10+… more
    Nightwing (10/08/25)
    - Related Jobs

  • Network Based Systems Analyst II

    ARSIEM (Arlington, VA)
    …an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst (CNDA) . This position will support one of our Government clients in ... Arlington, VA. Responsibilities + Monitor and analyze network activity for evidence of suspicious behavior. + Identify...Minimum Qualifications + BS Computer Science, Cyber Security, Computer Engineering , or related degree; or HS Diploma & 4+… more
    ARSIEM (10/08/25)
    - Related Jobs

  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position is on-site to support one of our Government clients ... of action in response to identified and analyses anomalous network activity + Assesses network topology and...Minimum Qualifications + BS Computer Science, Cyber Security, Computer Engineering , or related degree; or HS Diploma & 7-9… more
    ARSIEM (10/08/25)
    - Related Jobs

  • Network Based Systems Analyst III

    ARSIEM (Arlington, VA)
    …an impact on every client you work with. ARSIEM is looking for a Cyber Network Defense Analyst . This position will support one of our Government clients in ... (75%) will be spent executing the following tasks: + Characterize and analyze network traffic to identify anomalous activity and potential threats to network … more
    ARSIEM (10/08/25)
    - Related Jobs

  • Network Based Systems Analyst IV

    ARSIEM (Arlington, VA)
    …an impact on every client you work with. ARSIEM is looking for a Network Forensics Cybersecurity Analyst . This position will support one of our Government clients ... of actions in response to identified and analyses anomalous network activity + Assesses network topology and...Minimum Qualifications + BS Computer Science, Cyber Security, Computer Engineering , or related degree; or HS Diploma & 10+… more
    ARSIEM (10/08/25)
    - Related Jobs

  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …and assist with the restoration of services. Nightwing is seeking a Cyber Network Defense Analyst to support this critical customer mission. The CDNA uses ... information collected from a variety of sources to monitor network activity and analyze it for evidence of suspicious...suite Required Education: BS Computer Science, Cyber Security, Computer Engineering , or related degree; or HS Diploma & 7+… more
    Nightwing (10/07/25)
    - Related Jobs

  • Senior Network Engineer

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Configure and install various network devices and services. + Monitor and analyze network ... and implement capacity planning strategies to ensure that the network can meet the needs of the organization. +...CCSP + Education: + Bachelor's degree in Information Systems, Engineering or Equivalent (Required) + Master's degree (Preferred) +… more
    TekSynap (10/07/25)
    - Related Jobs

  • Cyber Network Defense Analyst IV AP

    Nightwing (Sterling, VA)
    …and immediate investigation and resolution using host-based, cloud-based and network -based cybersecurity analysis capabilities. Team personnel provide front line ... Triage electronic devices and assess evidentiary value - Correlate forensic findings to network events in support of developing an intrusion narrative - Collect and… more
    Nightwing (10/07/25)
    - Related Jobs