• Cyber Technical Operator, Senior

    CACI International (Chantilly, VA)
    …as, but not limited to multiple routing protocols (BGP, OSP, EIGRP) and firewall engineering + Experience troubleshooting Linux networking issues with tools such as ... TCPDump, Wireshark, SS, Netstat, Zabbix + Experience troubleshooting Linux and open source based application systems (ie, NiFi, Python-based systems) + Understanding of penetration testing, defensive methodologies, and network intrusion response + Experience… more
    CACI International (01/09/26)
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  • Network Engineer, Lead

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …management, Cisco ISE, sof tware-defined networking ( SDN ) , firewall configuration, VMWare virtual networking, SolarWinds enterprise monitoring, and optical ... transport systems, you'll act as at rus ted technical advisor to mission stakeholders, ensuring engineering rigor, compliance with RMF and NIST 800-53 controls, and sustained operational excellence across sensitive environments. Advance your career with us as… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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  • Cyber Data Analyst Senior

    BAE Systems (Chantilly, VA)
    …with cyber security data analytics tools such as Splunk SIEM, ManageEngine Firewall Analyzer, SolarWinds Security Event Manager, Tenable tools, and other similar ... SIEM tools. Experience with machine learning and AI and interest in learning how to improve data analytics using new technology. **Pay Information** Full-Time Salary Range: $118095 - $200762 Please note: This range is based on our market pay structures.… more
    BAE Systems (01/09/26)
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  • Senior Cloud Engineer

    Elevance Health (Norfolk, VA)
    …Transit Gateways, DNS, Onpremise Connections, Load balancers, Web Application Firewall (WAF) configurations, certificates, and automations for web applications. + ... Automates management of cloud security controls - NSGs, IAM roles, policies, etc. to comply with Elevance Health standards. + Leads disaster recovery designs and automations for cloud deployed components. + Leads the ITIL processes - incident, request, change… more
    Elevance Health (01/09/26)
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  • Senior SOC Analyst

    NTT DATA North America (Merrifield, VA)
    …detection, investigation, and analysis efforts. 1. Correlate SIEM, EDR, IDS/IPS, and firewall data to identify and analyze potential incidents. 2. Perform deep-dive ... investigations to determine root cause, scope, and impact of incidents. 3. Apply MITRE ATT&CK and other frameworks for adversary TTP identification. 4. Conduct kill-chain and supply chain analysis to understand and counter threats. 2. Coordinate and direct… more
    NTT DATA North America (01/09/26)
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  • Systems Administrator

    Amentum (Warrenton, VA)
    …like DNS and DHCP to ensure consistent system functionality + Assist in reviewing firewall rules to support secure access to Windows servers + Contribute to the ... planning and deployment of VPNs, remote access solutions, and network segmentation strategies + Troubleshoot shared infrastructure issues, including domain name resolution and authentication failures + Serve as a primary point of contact for customer issues by… more
    Amentum (01/09/26)
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  • Network Architect - Experience in FortiAnalyzer…

    Cognizant (Richmond, VA)
    …Aruba equipment. + Work with Azure Cloud networking, including vWAN, Hub, Firewall , NSG, and vNets. + Provide technical support to users experiencing connectivity ... issues. + Mentor and provide technical guidance to junior network engineers. + Understand and assess both technical and non-technical risks when making changes or developing new solutions to ensure robust and secure implementations. + Monitor network… more
    Cognizant (01/08/26)
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  • Remote - Security Account Executive - Commercial

    Cisco (Arlington, VA)
    …solutions. + Experience in selling network security solutions (eg, Intrusion Detection, Firewall , VPN) or SaaS security offerings. + Experience in direct touch sales ... within a matrixed organization, collaborating to improve results. **Preferred Qualifications:** + Experience managing large deals and implementing account and partner plans across geographic territories. + Capable of building and implementing an account plan… more
    Cisco (01/08/26)
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  • IT Project Manager III (Infrastructure / SAP…

    Eliassen Group (Richmond, VA)
    …and external consulting teams. + Ensure alignment across infrastructure, networking, firewall , Basis, and business transformation teams. + Create and maintain ... detailed project plans, timelines, milestones, and deliverables. + Monitor program‑level KPIs and ensure all milestones are met. **Strategic Alignment & Decision Support** + Align migration strategy with business objectives and organizational priorities. +… more
    Eliassen Group (01/08/26)
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  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …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 + Background in… more
    Parsons Corporation (01/08/26)
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