• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …Azure Cloud Services + Knowledge of basic networking and network protocols (eg TCP / IP , routing, firewalls, SSH, VPNs) + Hands-on experience with reviewing system ... logs and events to resolve issues. + Develop and provide solutions to complex technical issues and problems that impact dev, test and production computing enclaves. + Experienced with creating and managing critical system work instruction and Standard… more
    Leidos (05/08/25)
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  • Network Availability Quality Assurance Analyst

    CACI International (Springfield, VA)
    …related work experience + Understanding of network protocols, architectures, and technologies (eg, TCP / IP , MPLS, SDN) + Good working knowledge of the Service ... Management workflows and ITSM processes + ITIL V3 or 4 certification and training + Experience with network monitoring and performance management tools + Proficiency in data analysis and statistical methods + Excellent problem-solving and analytical skills +… more
    CACI International (05/06/25)
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  • Network Availability Quality Assurance Analyst…

    CACI International (Sterling, VA)
    …environment + Strong understanding of network protocols, architectures, and technologies (eg, TCP / IP , MPLS, SDN) + Experience with network monitoring and ... performance management tools **Desired:** + Experience in a leadership or mentoring role + Advanced ITIL certifications or training - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of… more
    CACI International (05/06/25)
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  • Continuous Service Improvement Management Analyst

    CACI International (Sterling, VA)
    …related roles + Strong understanding of network protocols, architectures, and technologies (eg, TCP / IP , MPLS, SDN) + Good working knowledge of the Service ... Management workflows and ITSM processes + ITIL V3 or 4 certification and training + Experience with network monitoring and performance management tools + Proficiency in data analysis and statistical methods + Excellent problem-solving and analytical skills +… more
    CACI International (05/06/25)
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  • NOC Network Analyst II

    Virtual Service Operations (Lorton, VA)
    …network operations or technical support role. + Understanding of networking concepts, including TCP / IP , DNS, DHCP, VLANs, and routing protocols (eg, BGP, OSPF). ... + Experience with network monitoring tools such as SolarWinds, PRTG, or similar. + Familiarity with network security principles, including firewalls, VPNs, and intrusion detection systems. + Hands-on experience configuring and troubleshooting network devices… more
    Virtual Service Operations (05/03/25)
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  • NOC Network Analyst I

    Virtual Service Operations (Lorton, VA)
    …field (or equivalent knowledge/experience). + Basic understanding of networking concepts, including TCP / IP , DNS, and VLANs. + Familiarity with network hardware ... such as routers and switches is a plus. + Interest in network monitoring tools (eg, SolarWinds, PRTG, or similar) is preferred. + Strong problem-solving and analytical skills. + Willingness to learn and develop new technical skills. + Good communication skills… more
    Virtual Service Operations (05/03/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …development. + Expertise in enterprise networking protocols, including BGP, OSPF, MPLS, TCP / IP , VLANs, and VPNs. + Advanced knowledge of network security ... principles and solutions, including firewalls, IDS/IPS, and encryption. + Proven experience designing and implementing large-scale, mission-critical network systems. + Strong understanding of hybrid and cloud networking environments (eg, AWS, Azure). +… more
    Virtual Service Operations (05/03/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …engineering, or a similar role. + Expert-level understanding of networking protocols, including TCP / IP , BGP, OSPF, MPLS, VLANs, and VPNs. + Hands-on experience ... with Cisco, Juniper, and/or other enterprise network equipment. + Proficiency with network monitoring and diagnostic tools (eg, SolarWinds, Wireshark, PRTG). + Strong knowledge of network security principles, including firewall management, IDS/IPS, and access… more
    Virtual Service Operations (05/03/25)
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  • Data Exploiter (TS/SCI with Poly Required)

    General Dynamics Information Technology (Chantilly, VA)
    …methodologies (eg, MITRE ATT&CK, kill chain models). + Strong knowledge of TCP / IP communications. + Proficiency with commercial and open-source threat ... intelligence tools, such as: + SIEM (eg, Splunk, Elastic Stack) + Network traffic analysis tools (eg, Zeek, Suricata, Wireshark) + Threat intelligence platforms (eg, ThreatConnect, Anomali) + OSINT tools (eg, Maltego, Shodan, Censys) + Endpoint detection and… more
    General Dynamics Information Technology (05/02/25)
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  • Nessus Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …Qualys) for vulnerability scanning and management. + Experience with network protocols ( TCP / IP , HTTP, DNS, etc.), operating systems (Windows, Linux, macOS), and ... security best practices. + Installing and Configuring Nessus, Nessus Manager, Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux/Unix and Windows based environments + Responsible for installing and configuring… more
    Oneida Technical Solutions (05/02/25)
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