• Master Network Specialist (Local IT Support Lead)

    First Division Consulting (Quantico, VA)
    …of computer networking concepts, protocols, and security methodologies, including LAN/WAN, TCP /IP, DNS, directory services, and VPN security. + Proficient in ... operating, configuring, and troubleshooting network equipment (firewalls, routers, switches, servers, storage area networks). + Strong understanding of cybersecurity principles, risk management, and incident response. + Ability to monitor, analyze, and… more
    First Division Consulting (07/10/25)
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  • Network Based Systems Analyst 3 (Cyber Network…

    ARSIEM (Arlington, VA)
    …knowledge of CND policies, procedures and regulations + In-depth knowledge of TCP /IP protocols + In-depth knowledge of standard protocols - ICMP, HTTP/S, DNS, ... SSH, SMTP, SMB, NFS, etc. + In-depth knowledge and experience of Wifi networking + In-depth knowledge and experience of network topologies DMZ, WANs, etc. + Substantial knowledge of Splunk (or other SIEM's) + Understanding of MITRE Adversary Tactics,… more
    ARSIEM (07/10/25)
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  • M3 Systems Administrator (RHEL/Linux) - TS/SCI…

    General Dynamics Information Technology (Charlottesville, VA)
    …internals (system calls, file systems, processes, etc.) + General understanding of TCP /IP and related protocols (HTTP, FTP, NFS, etc.) + **Security Clearance ... Level:** TS/SCI + **Required Certification(s):** + DoD 8570.01-M IAT Level II Computing Environment (CE) Certification as determined by the Program Manager is required prior to support on contract + IAT III 8570 Baseline Certification -Sec+CE or equivalent +… more
    General Dynamics Information Technology (07/10/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …firewalls, and load balancers. + Experience working with network protocols such as TCP /IP, DNS, DHCP, and routing protocols like OSPF and EIGRP. + Experience in ... writing and optimizing database queries. + Certification in computer networking such as Cisco Certified Network Associate (CCNA), Cicsco Certified Network Professional (CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI… more
    Parsons Corporation (07/10/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …Cloud) for lab environment management. + Strong understanding of network protocols ( TCP /IP, DNS, DHCP, VPN) and network configuration. + Experience setting up and ... maintaining VLANs, firewalls, and network security. + Knowledge of backup and recovery processes, ensuring system data integrity and protection. + Experience with network-attached storage (NAS) or storage area networks (SANs). + Experience with security tools… more
    V2X (07/09/25)
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  • Connectivity Systems Engineer

    Meta (Reston, VA)
    …of networking fundamentals including optical signal multiplexing (ie DWDM), Ethernet, TCP /IP, routing protocols, network topologies, etc. 28. Data center or other ... mission critical development experience. **Public Compensation:** $144,000/year to $201,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We… more
    Meta (07/09/25)
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  • Cable Technician I

    TekSynap (Arlington, VA)
    …cable runs. + Provide a basic understanding of IP networking concepts, including TCP /IP, subnetting, and VLANs. + Ability to work at heights and in confined ... spaces, adhering to safety protocols at all times. **REQUIRED QUALIFICATIONS** + Experience: + 3+ years of related telecommunications experience + 3+ years of experience working as a Cable Technician within the DOD environment + Education: + Bachelor's Degree… more
    TekSynap (07/09/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …experience engineering MPLS and BGP. * Mastery of networking fundamentals ( TCP /IP, routing, switching, security). * Extensive experience with routing protocols: ... OSPF, BGP, MPLS, GRE, IPSEC. * Experience with network performance monitoring tools. * Proficiency with leading network vendors (Juniper, Cisco). * Exceptional problem-solving and analytical skills. * Strong communication and teamwork skills. * Strong… more
    CACI International (07/09/25)
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  • Network Lab Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …of Cisco, Juniper, or similar networking technologies. + Strong understanding of TCP /IP, routing, switching, VLANs, VXLANs, firewalls, and VPNs. + Ability to ... troubleshoot complex networking issues in a lab environment. + Security clearance may be required depending on the project. **Preferred Qualifications:** + Experience with cloud networking, SDN (Software-Defined Networking), and virtualization technologies. +… more
    General Dynamics Information Technology (07/09/25)
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  • Voice Technician

    TekSynap (Arlington, VA)
    …in a high visibility environment. + Knowledge of the Transmission Control Protocol ( TCP )/IP protocol suite and must be well-versed with the MAC and IP addresses. ... + Problem analysis and problem solving. + Provide attention to detail and accuracy. + Monitor the performance and health of voice network infrastructure, proactively identifying and resolving issues to minimize downtime and ensure optimal performance. +… more
    TekSynap (07/09/25)
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