• Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …and deploying Linux services + Understanding of basic networking technologies ( TCP /IP, UDP, Firewall) Desired Skills: + Familiar with virtualization and Docker ... technologies + Experience with automation technologies (Salt, Ansible, Puppet) + Experience with Atlassian software (Confluence, JIRA) + Experience with a wide variety of open source software and utilities + Experience managing FreeIPA or LDAP based systems +… more
    Parsons Corporation (07/19/25)
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  • Networking & Load Balancing Systems Engineer

    BAE Systems (Herndon, VA)
    …+ Networking skills including infrastructure protocols \\services like:-DNS-DHCP-ARP- TCP /UDP-IP subnetting-NAT-vLAN's-Service Ports + Global Server Load Balacing ... (GSLB) experience + Advanced understanding of the OSI layers **Preferred Education, Experience, & Skills** + Masters in programming, computer science, or related field + Citrix VDI experience + Network certification or other network certification + Server Load… more
    BAE Systems (07/19/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …storage (NAS). + Candidates with a thorough knowledge of networking principles to included TCP /IP a plus. + Experience with a ticketing system such as BMC Remedy. + ... ITIL v3 Foundation certified + Linux OS experience. + Solaris OS experience. + Experience working with virtual environments. **Original Posting:** July 17, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably anticipates… more
    Leidos (07/18/25)
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  • Customer Service Technical Support Administrator

    Pearson (Richmond, VA)
    …remote troubleshooting and working knowledge of High-Speed connections (DSL/Cable-Modem) and TCP /IP. + Working knowledge of Bomgar or comparable remote support tool. ... + An understanding of DHCP, DNS, and Active Directory. + Strong troubleshooting and working knowledge of consumer networking devices, wireless devices, Windows file and share permissions, and network printing issues. + Experience with Google Apps for Education… more
    Pearson (07/18/25)
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  • Senior Data Protection Analyst - Cyber

    Deloitte (Richmond, VA)
    …27018, NIST 800-171). + Understanding of networking and core networking protocols (eg, TCP /IP, UDP, DNS, SMTP, HTTP, TLS, and distributed networks). + Knowledge in ... different types of VPN, Encryption Standards, Certificates. + Understanding of security controls in public cloud environments (ie, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform) and SaaS services hardening. + Ability to write technical… more
    Deloitte (07/18/25)
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  • IT Networking SME

    Amentum (Alexandria, VA)
    …+ Cisco, Aruba, Juniper device configuration + Routing, switching, TCP /UDP, VLAN, VPN, high-availability, redundancy + Network services: DNS, DHCP, ... VoIP, NTP, SMTP + Status monitoring: SNMP, traps, OIDs, MIBs (eg, SolarWinds) + Wireless technologies: 802.11, Wi-Fi, Li-Fi, survey and tuning + Edge network transport: Satcom (GEO, LEO, GPS, VSAT, RF), Cellular (SIMs, APN), SD-WAN + GPON network architecture… more
    Amentum (07/18/25)
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  • Lead Network Engineer/ Wi-fi, Wireless testing

    EPAM Systems (Mclean, VA)
    …is required: Spectrum analyzers, network analyzers, oscilloscopes + Good knowledge of TCP -IP, and L2 networking / switches, wireshark debugging tools is required + ... Good knowledge of device management protocols like TR-069 + Ability to write shell scripts to validate CPE (ie TR-069 routers) on the network is required + Ability to customize scripts and run experiments per vendor; ports, Wi-Fi radios, SSID packets, etc. is… more
    EPAM Systems (07/18/25)
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  • IT Cybersecurity Specialist (Custspt)

    US Coast Guard (Norfolk, VA)
    …problem resolution. Experience with troubleshooting of network connectivity issues ( TCP /IP, DNS, DHCP, VPN, Wi-Fi), understanding network configurations, identifying ... bottlenecks, and using network diagnostic tools (eg, ipconfig, ping, tracert, netstat, Basic. Requirements Conditions of Employment All qualification requirements must be met by the closing date of the announcement. Do NOT include the following types of… more
    US Coast Guard (07/18/25)
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  • Security Engineer, WSM Crew

    Amazon (Herndon, VA)
    …or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP /IP - Strong demonstrated knowledge of web protocols, common attacks, and an in-depth ... knowledge of Linux/Unix tools and architecture. - 2+ years experience with scripting or programming languages such as Python, Bash, JavaScript, or Java - Possess strong security judgment, critical thinking, and leadership skills in order to build trust,… more
    Amazon (07/18/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …* Understanding of basic networking concepts such as DNS, DHCP, TCP /IP. * Proficient in file/folder/share security within Microsoft environments. * Familiarity ... with RSA token administration or similar authentication systems. * Strong written and verbal communication skills, including the ability to effectively document issue resolutions and communicate technical details to both users and leadership. * Cool under… more
    CACI International (07/18/25)
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