• Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    …of directly applicable experience may be accepted in lieu of a degree). + Require network certification which shall meet or exceed a CCNA (comparable vender ... geographically enterprise networks. + Expert knowledge of DoD security requirements for network infrastructure. + Demonstrate experience in system hardening of … more
    Leidos (07/16/25)
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  • Sr OT Network Engineer (Virginia Beach, VA)

    Jacobs (Virginia Beach, VA)
    …cybersecurity standards is a plus. * Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification * 5+ years of PLC/SCADA and/or DCS network ... engineering firms in the world? As a Senior OT Network Engineer with Jacobs, you will work at the...ensuring the reliability, security, and performance of our OT systems . You will partner with Jacobs Industrial Control … more
    Jacobs (05/27/25)
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  • Enterprise IT Support Officer - Equipment…

    ManTech (Mclean, VA)
    …resolving technical problems and answering queries by that involve computer hardware, network , and telecommunications systems . + Strong understanding of PC ... hardware and software. **Preferred Qualifications:** + CompTIA A+ or Network + Certification ., + Related work experience in...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (07/08/25)
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  • Network Engineer SME

    BAE Systems (Herndon, VA)
    …LACP, VTP, etc. **Preferred Education, Experience, & Skills** Certifications: + CompTIA Network or equivalent certification + Advanced Certifications such as: + ... **Job Description** BAE Systems , a top-ten prime contractor to the US...networking protocols (TCP/IP, DNS, DHCP, etc) + Understanding of network architecture, design, and implementation + Experience with … more
    BAE Systems (06/28/25)
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  • Lead Network Engineer

    Lumen (Richmond, VA)
    …and validation of features, functions and behavior. + Expertise in the certification of equipment, MOPs/ network configurations. + Layer 2 - Expertise ... implementation + Demonstrated ability to adapt to new technologies and learn quickly + Network vendor certification (Cisco IOS, Nokia NOS, Ciena SAOS) + Industry… more
    Lumen (07/12/25)
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  • IT Network Engineer

    CACI International (Chantilly, VA)
    …and optimized. + **Testing and Optimization** : Conducting thorough tests on network systems , monitoring performance, troubleshooting outages, and working with ... defined Access - SDA, SDWAN, ISE/DNAC/Catalyst Center , ACI, Tetration /CSW, WLAN, network engineering support, network management systems , using Cisco Prime… more
    CACI International (06/17/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …in reading network installation schematics and plans + Experience in network system startup, configuration, and calibration + Experience in testing and ... time off. + Perform hardware / software upgrades and replacements on existing systems ** System Analysis and Reporting:** + Documents the crucial working… more
    M. C. Dean (07/15/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    … network services in support of government customer, maintaining up-to-date current network and system diagrams Develop, manage, and maintain SDLC project ... lieu of a degree) + A 8570 Compliant certifications + A Cisco Certified Network Associate (CCNA) certification + Experience with primary network topologies,… more
    ManTech (06/11/25)
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  • Network Architect/Engineer

    ManTech (Herndon, VA)
    …will support and assist in the design, development, and deployment of the network enterprise architecture ensuring system integration and cyber security to ... network services in support of government customer, maintaining up-to-date current network and system diagrams Develop, manage, and maintain SDLC project… more
    ManTech (06/03/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …working infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and ... engineer on our team, you'll use your experience in network design and architecture, system interoperability, OSI...in an Engineering or Computer Science field + CompTIA NetWork + or CompTIA Security+ Certification Nice If… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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