• Senior Network Engineer

    Leidos (Lorton, VA)
    …and firewalls. You will conduct testing to ensure functionality and security compliance, maintain accurate documentation, and provide technical support to team ... thorough testing of network systems to ensure functionality, performance, and security compliance. + Troubleshoot and resolve issues that arise during installation… more
    Leidos (05/01/25)
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  • Field Engineer

    BAE Systems (Sterling, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. Be a part of a company that...process of obtaining) + Certifications: Cisco Certified Network Administrator ( CCNA ) (Can be in process of obtaining) + This… more
    BAE Systems (04/24/25)
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  • TACLANE Support Specialist

    TekSynap (Arlington, VA)
    …+ Security Refresher Information Assurance (IA) Training + Certifications: + CompTIA Security + CE + Computing Environment Certification: + CCNA or higher + ... guidelines and TACLANE operational best practices. + Respond promptly to security incidents involving TACLANE devices, including unauthorized access attempts or… more
    TekSynap (04/09/25)
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  • Network Engineer II

    TekSynap (VA)
    **Responsibilities & Qualifications** This contract supports the Department of Homeland Security (DHS) and its component agency, the Federal Emergency Management ... emergency management capabilities. This includes ensuring continuous system availability, security , modernization, and operational efficiency to support FEMA's mission-critical… more
    TekSynap (04/04/25)
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  • Junior Network Engineer

    Leidos (Lorton, VA)
    …and firewalls. You will conduct testing to ensure functionality and security compliance, maintain accurate documentation, and provide technical support to team ... + Support testing of network systems to ensure functionality, performance, and security compliance. + Troubleshoot and resolve issues that arise during installation… more
    Leidos (05/01/25)
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  • Network Engineer (International Assignment)…

    Parsons Corporation (Centreville, VA)
    …Multicast, SNMP, IPSec. + Configure Access Control Lists (ACLs) to enhance network security . + Apply Security Technical Implementation Guides (STIGs) to network ... or 10+ years relevant military experience in lieu of any degree. + CCNA certification + ESS (Trellix) and SIEM (Splunk/SolarWinds) experience + In-depth knowledge of… more
    Parsons Corporation (04/13/25)
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  • Senior Systems Administrator

    Leidos (Lorton, VA)
    …for each account type. + Manage password policies and ensure compliance with security standards for all user accounts. + Perform routine audits of user accounts ... + Monitor and log account activity to identify and address potential security risks. + Ensure compliance with relevant regulatory and organizational policies for… more
    Leidos (04/11/25)
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  • Operational Technology (OT) Senior Technologist

    Amentum (Herndon, VA)
    …technology solutions with focus on cybersecurity, networking, firewalls, industrial security controls, cybersecurity policy and program development and consulting ... (switching, routing, segregation (VLAN's), subnets, redundancy protocols), network perimeter security , intrusion detection systems, network behavioral analytics (anomaly detection)… more
    Amentum (04/09/25)
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  • Systems Administrator IV/V

    Circadence Corporation (Fort Belvoir, VA)
    …working on-site at Defense Agency on Fort Belvoir, VA. TS/SCI security clearance required. Required Skills/Experience * Active Directory Domain Administrator - ... Domain services in accordance with MS best practices and compliance. * Cisco CCNA level networking * Experience supporting system Authority to Operate (ATO) by… more
    Circadence Corporation (04/05/25)
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  • Core/WAN Network Designer Lead

    CACI International (Sterling, VA)
    …an Intelligence Community customer's CORE/wide-area (WAN), networks across multiple security domains. This position encompasses the design, implementation, and ... and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all Government...Computer Science or related field + CISCO CCNP, CCVP, CCNA or CCDP (or equivalent) + ITIL v3 Foundations… more
    CACI International (03/27/25)
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