• Jira Administrator

    ManTech (Herndon, VA)
    …+ Microsoft Server Certifications + Linux experience + Understanding of networking, TCP / IP , firewalls, switching and routing. + Understanding of DoD IA ... security policies, controls, and documentation **Clearance Requirements:** + Active Secret Clearance Required **Physical Requirements:** + The person in this position must be able to remain in a stationary position 50% of the time. + Occasionally move about… more
    ManTech (06/13/25)
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  • Network Operations Center (NOC) Engineer (Tier 2)

    CACI International (Springfield, VA)
    …+ 5+ years of related work experience + Strong knowledge of networking protocols ( TCP / IP , OSPF, BGP, etc.) + Familiarity with network monitoring tools (eg, ... SolarWinds, Nagios, PRTG) + Experience with Cisco networking equipment and configurations + Understanding of network security principles and best practices + Excellent problem-solving and analytical skills + Strong communication skills, both verbal and written… more
    CACI International (06/13/25)
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  • Application Security Engineer, AWS Proactive…

    Amazon (Arlington, VA)
    …division level - An understanding of network and web related protocols (such as, TCP / IP , UDP, IPSEC, HTTP, HTTPS, routing protocols) - An understanding of web ... for a wide variety of platforms and technologies including cloud services, Internet of things (IoT), identity and access management, mobile devices, virtualization… more
    Amazon (06/13/25)
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  • IT Systems Integration Principal

    SAIC (Chantilly, VA)
    …networks and timing systems + Solid working knowledge of telecommunications, Ethernet, TCP / IP , and infrastructure technologies such IEEE, EIA/TIA, coax, copper, ... and fiber + Experience with WAN, LAN, and Campus technologies, plus be comfortable using routing protocols **Desired:** + System design and development experience + CASP certification or equivalent within 12 month REQNUMBER: 2506680 SAIC is a premier… more
    SAIC (06/13/25)
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  • Technical Support Specialist (Msst)

    Huntington Ingalls Industries (Norfolk, VA)
    …Simulation (DIS) + Familiarity with networking concepts, architectures, and protocols such as TCP / IP and UDP + Experience with MS Visio software to produce ... technical architecture drawings + Knowledge of Navy C4I tactical systems such as Link 16 and GCCS + Experience working with Navy systems and/or commands Physical Requirements Office, industrial, or shipboard environment. Capable of climbing ladders and… more
    Huntington Ingalls Industries (06/13/25)
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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 + NetScaler "Proxy" ... services 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 (06/13/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …permissions). * 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. *… more
    CACI International (06/13/25)
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  • Mission Coord (Tech Spt Spc-Eng Tech Lead)

    Huntington Ingalls Industries (Norfolk, VA)
    …Simulation (DIS) + Familiarity with networking concepts, architectures, and protocols such as TCP / IP and UDP + Experience with MS Visio software to produce ... technical architecture drawings + Knowledge of Navy C4I tactical systems such as Link 16 and GCCS + Experience working with Navy systems and/or commands Physical Requirements Office, industrial, or shipboard environment. Capable of climbing ladders and… more
    Huntington Ingalls Industries (06/13/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    …based applications. Team members must have a strong knowledge of DNS, TCP / IP , WINS, DHCP, networking technologies, and server-based software applications. Duties ... include setting up accounts, maintaining system documentation, tuning system performance and interaction with vendors to evaluate vendor products. + Responsible for the enterprise-level engineering of over 120 servers running Windows 2012 and Windows 10… more
    Cinteot (06/12/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …security strategies, architectures and governance. + Strong understanding of networking ( TCP / IP , OSI model), operating system fundamentals (Windows, UNIX, ... mainframe), security technologies (firewalls, IDS/IPS, etc.) and application programming/scripting languages (C, Java, Perl, Shell). + Working knowledge of operating systems, virtual machine environments, mainframe security packages, and relational database… more
    Optiv (06/12/25)
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