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Gray Tier Technologies is looking for a SOC/Cyber Network Defense Analyst (CNDA) Senior to support The Department of Homeland Security (DHS) Hunt and Incident Response Team (HIRT.
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Gray Tier Technologies performs HIRT investigations to develop a preliminary diagnosis of the severity of breaches. - Assist in the construction of signatures which can be implemented on cyber defense network tools in response to new or observed threats within the network environment or enclave.
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Gray Tier Technologies is seeking a Cybersecurity Engineer with an active Secret-level clearance to support our DOI OCIO Cybersecurity Branch. Provide ad-hoc configuration of firewall or security appliances and network protection components (e.g. routers, switches, intrusion prevention devices to include Cisco, Fortigate, Riverbed and Juniper devices, with reports detailing the architecture logical implementation with detail descriptions implementation configurations.
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Gray Tier Technologies is looking for a Cyber Forensics Analysts to support the DHS Hunt and Incident Response Team (HIRT). BS Computer Science, Cybersecurity, Computer Engineering or related degree; or HS Diploma and 10+ years of host or digital forensics or network forensic experience.
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JOB SUMMARY The Mainframe Identity Access Management (IAM) SME will provide subject matter expertise on configuration and maintenance of the mainframe environment and perform engineering and operational activities as requested.
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Install or migrate new and upgraded services components or services into operations. Ability to obtain an Amazon Operations certification within 120 days. IAT Level II Baseline Certification (e.g. CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP.
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Gray Tier Technologies has an opening for a Linux Systems Administrator for the Global Solutions Management – Operations II (GSM-O II) contract. This contract includes the Operations, Sustainment, Maintenance, Repair and Defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN) in support of the Defense Information Systems Agency (DISA.
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Hands-on experience utilizing network security tools (e.g. Sourcefire, Suricata, Netwitness, o365, FireEye, etc) and SIEM. Experienced with network topologies and network security devices (e.g. Firewall, IDS/IPS, Proxy, DNS, WAF, etc.
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Gray Tier Technologies is a seeking SOC Analyst Tier 1 in Las Vegas, Nevada to support a brand new customer and mission providing cyber security services to support Department of Energy initiatives.
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Responsibilities: Perform event correlation using information gathered from a variety of sources within the enterprise to gain situational awareness and determine the effectiveness of an observed attack Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations Collects network intrusion artifacts (e.g., PCAP, domains, URI's, certificates, etc.
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Experience with Ethernet, Sonet and fiber optic testing or Wireless/Wireline Operations OSP/ISP experience. Install, Turn-up, test, and provision SONET, DWDM, and Ethernet equipment in an optical fiber network adhering to engineered design.
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Gray Tier Technologies is a seeking an Information Assurance Specialist to support a brand new customer and mission providing cyber security services to support Department of Energy initiatives.
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As the Network Operations Analyst, you will support North America transportation strategies and operational execution related to our footwear and apparel sourcing in Asia. The focus of your role is both analytical and operational in nature.
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As an Assistant Network Operations Manager, you will be passionate about ensuring seamless connectivity and optimal performance across our network at Massport. As the backbone of our operations, you will possess expertise in network infrastructure, particularly with Extreme Networks devices, and strong leadership skills to motivate and nurture a team of engineers.
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The GSM-O II Program includes the Operations, Sustainment, Maintenance, Repair, and Defense of the Defense Information System Network (DISN) within the DOD Information Network (DODIN) in support of the Defense Information Systems Agency (DISA.
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Title: network operations Company: Gray Tier Technologies
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