- ManTech (Herndon, VA)
- …endpoint detection and response (EDR) tools, and firewalls. + Strong understanding of network protocols, operating systems , and security architectures. + ... Perform real-time proactive event investigation on various security enforcement systems , such as SIEM, Anti-virus, Internet content filtering/reporting, malcode… more
- Ensono (Richmond, VA)
- …support of technology silos related to several areas such as: + Operating systems z/OS, Z/VM, Z/Linux + Network systems , CICS, MQ, Netview, Netmaster, ... **Key Areas of Focus for this Role** + Responsible for IT mainframe Network systems programming and general product support including configuring interfaces to… more
- TekSynap (Chantilly, VA)
- …applications and infrastructure services + Managing and controlling cloud infrastructure including network , servers, operating systems , storage, and platform ... resources, allowingusersto deploy and run mission specific software, including operating systems and applications. These services include...software and services. + Providing mission system services, administration, and management support for… more
- ManTech (Mclean, VA)
- …hunting, incident response, or a related cybersecurity field + Experience working with network protocols, operating systems , and security architectures + ... + Search for signs of malicious activity in our network and systems . Develop and implement new...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
- Ensono (Richmond, VA)
- …support of technology silos related to several areas such as: + Operating systems z/OS, Z/VM, Z/Linux + Network systems , CICS, MQ, Netview, Netmaster, ... . Key Areas of Focus for this Role + Responsible for IT mainframe Network systems programming and general product support including configuring interfaces to… more
- Truist (Richmond, VA)
- …information security technologies including but not limited to firewalls, intrusion detection/prevention systems , network operating systems , identity ... functions. + Bachelor's degree and six to eight years of experience in systems engineering or administration or an equivalent combination of education and work… more
- CACI International (Sterling, VA)
- Network Management Systems (NMS) Linux Engineer...system monitoring tools + Strong knowledge of Linux operating systems (eg, Red Hat, CentOS, Ubuntu) ... our team with a background in automation to join our dynamic team supporting Network Management Systems (NMS). The successful candidate will be responsible for… more
- GovCIO (Richmond, VA)
- …fully remote position. **Responsibilities** Establishes and maintains smooth operation of computer systems (to include operating systems , software and ... **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret...hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers… more
- QinetiQ US (Mclean, VA)
- …professional and personal lives. Position Overview QinetiQ is seeking a highly experienced Network Systems Engineer. The ideal candidate will have aerostat, ISR ... as lead initiatives for the optimization and restructuring of network architecture + Troubleshoot network systems...to complex problems + Create detailed, accurate, and polished system / network diagrams using Innoslate MBSE, Cameo Magic… more
- Global Resource Solutions (Arlington, VA)
- …& SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local customers ... 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware + Working… more