• NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …Opportunity: VSO is seeking a highly skilled and experienced Senior NOC Network Engineer ( Tier 3 ) to join our team in Lorton, Virginia. This ... NOC Network Engineer * Lorton, VA...existing infrastructure. + Provide mentorship and technical guidance to Tier 1 and Tier 2 NOC more
    Virtual Service Operations (10/31/25)
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  • Overnight NOC Engineer III (On-Site)

    Dobson Fiber (Oklahoma City, OK)
    The NOC Engineer Tier III is...other duties as assigned. EDUCATION & EXPERIENCE Required: . 3 -5 years of experience in a NOC /SOC environment, ... (SME) for Operations Center initiatives and cross-functional projects. The Tier III NOC Engineer is...1 transport technologies (DWDM, SONET), Layer 2 and Layer 3 technologies (routing, switching, IP, MPLS, BGP, DHCP, NAT),… more
    Dobson Fiber (12/18/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …evolution of our network systems. Opportunity: VSO is seeking an experienced and innovative NOC Network Solutions Engineer ( Tier 4) to join our team ... NOC Network Solutions Engineer * Lorton,...to enhance performance, security, and scalability. + Collaborate with Tier 3 engineers and other technical teams… more
    Virtual Service Operations (10/31/25)
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  • Senior Network Operations Engineer

    V2X (Colorado Springs, CO)
    …with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer ( Tier 3 ), you will provide expert-level support ... of the enterprise. Operating in a Tier 3 capacity, the Senior Network Operations Engineer ...WAN, firewalls, and other network technologies. + Trains junior NOC technicians via knowledge transfer and creation of knowledge… more
    V2X (12/04/25)
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  • Network Engineer - Tier 3

    CACI International (Washington, DC)
    Network Engineer - Tier 3 - Intelligence...complex support problems where you will coordinate with other NOC and Operational staff and be asked to lead ... services. Become a part of our great team and make a difference. **Responsibilities:** As a Tier 3 Network Engineer , you'll be challenged with hard… more
    CACI International (10/22/25)
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  • Sr IT Systems Engineer - Pub SEC

    Lumen (San Antonio, TX)
    …digitally connect the world and shape the future. **The Role** The IT Systems Engineer II provides advanced Tier II support by troubleshooting and repairing ... support for two (2) geographically separated Network Operation Centers ( NOC ). The IT System Engineer II is...and serve as the first level of escalation to Tier I NOC personnel on network issues.… more
    Lumen (01/06/26)
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  • Sr. Network Engineer

    Xerox (Juneau, AK)
    …proactive maintenance and capacity planning. + **Troubleshooting & Escalation** + Act as Tier 3 escalation for complex network issues. + Conduct root cause ... Sr. Network Engineer **General Information** Press space or enter keys... will serve as an escalation point for the NOC team and collaborate with clients to deliver secure,… more
    Xerox (12/24/25)
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  • VPN - DMZ and WAN Network Engineer

    Leidos (Norfolk, VA)
    …among the Transport Operations team. + Network Subject Matter Expert for operations providing Tier -III support to the NOC watch staff. + Perform highly technical ... WAN (Wide Area Network) & DMZ (Demilitarized Zone) Network Engineer located in Norfolk, VA.** Join our team to...upgrades and maintenance activities with the NMCI Operations Manager, NOC Lead, Release Management team, and other key stakeholders.… more
    Leidos (01/07/26)
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  • Specialist, Network Planning Engineer

    L3Harris (Melbourne, FL)
    …in the interest of national security. Job Title: Sr. Associate/Specialist, Network Planning Engineer ( Tier 3 ) Job Code: 30650 Job Location: Melbourne, ... Engineer to support the FAA/FTI program. As a Tier 3 Network Engineer at...documentation and training as required for supporting engineering and NOC teams. + Define and implement best practices for… more
    L3Harris (11/01/25)
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  • Senior Specialist, Network Planning…

    L3Harris (Melbourne, FL)
    …network equipment, and full implementation follow-through and documentation of requirements. The Network IP Tier 3 Engineer will be responsible for: + 3rd ... the interest of national security. Job Title: Senior Specialist, Network Planning Engineer Job Code: 30277 Job Location: Melbourne, FL Job Description: L3Harris is… more
    L3Harris (10/23/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    …Release Management team and other key stakeholders. * Serve as the senior Tier III escalation support engineer for Incident Management activities. * Develop ... **Description** Leidos is seeking a **Principal** **Network Engineer ** to join our Defense Enclave Services (DES)...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (10/16/25)
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  • Senior Operations Manager

    V2X (El Segundo, CA)
    …Requirement: + This position requires an active Department of Defense (DoD) Secret ( Tier 3 ) level clearance. Skills & Technology Used: + Proficient with ... streamline logistics, and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients, here and abroad,… more
    V2X (10/16/25)
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