• Network Engineer - Tier

    CACI International (Washington, DC)
    …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 ... Network Engineer - Tier 3 - Intelligence Community Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI… more
    CACI International (10/22/25)
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  • Network Engineer - Tier

    CACI International (Sterling, VA)
    Network Engineer - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Local * * * **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (10/09/25)
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  • Tier 2 Help Desk Support Engineer

    Koniag Government Services (Washington, DC)
    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Tier 2 Help Desk Engineer to support KITS and our government customer in Washington, ... onsite in downtown Washington, DC a minimum of three ( 3 ) days per week - 80 hours per 2-week...and self-motivated individual to perform the duties of a Tier 2 Help Desk Engineer to support… more
    Koniag Government Services (10/16/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    CORE/WAN Network - Tier 3 Job...and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CACI has an exciting and challenging opportunity available for a Network Designer supporting an Intelligence Community customer's CORE/wide-area (WAN), networks… more
    CACI International (12/19/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …software solutions, and/or physical and logical communications networks for the organization. + Provides Tier 2 and Tier 3 support to service requests and ... may be available based on position level and/or job specifics. **Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity Employer. Minorities… more
    BAE Systems (12/12/25)
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  • Network Engineer

    General Dynamics Information Technology (Germantown, MD)
    …Now tickets) + Analyzes network traffic and escalating any observed anomalies to Tier 3 Network Operations Engineers for action. Required Skills: + ... of related experience **US Citizenship Required:** Yes **Job Description:** As a Network Engineer supporting Department of Energy EITS program customers… more
    General Dynamics Information Technology (12/19/25)
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  • Sr. Network Engineer

    Xerox (Washington, DC)
    …Perform proactive maintenance and capacity planning. + **Troubleshooting & Escalation** + Act as Tier 3 escalation for complex network issues. + Conduct root ... Sr. Network Engineer **General Information** Press space or enter keys to toggle section visibility Country United States Department ENGINEERING SUPPORT Date… more
    Xerox (12/24/25)
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  • Principal Network Reliability…

    Oracle (Washington, DC)
    …through automation, advanced monitoring, and a customer-centric approach. As a Principal Network Reliability Engineer , you will play a critical role in ... The Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale,… more
    Oracle (11/25/25)
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  • Principal Network Reliability…

    Oracle (Washington, DC)
    …meet our customers' needs. Career Level - IC4 **Responsibilities** As a Principal Network Reliability Engineer , you will be responsible for helping design, ... The Oracle Cloud Infrastructure (OCI) delivers mission-critical applications for top tier enterprises around the world. Our cloud offers unmatched hyper-scale,… more
    Oracle (12/21/25)
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  • Voice Network Engineer

    SAIC (Washington, DC)
    …related discipline; may accept additional experience in lieu of degree. + 10 years IT network engineering support experience ( Tier II, Tier III, network ... systems integration utilizing Cisco technologies and ability to implement the latest network technologies such as VOIP, VPN, routing and switching, IDS, Session… more
    SAIC (12/03/25)
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  • Network Development Engineer

    Oracle (Washington, DC)
    …Demonstrated progressive increase in role specific responsibilities and associated complexities. + 3 + years of experience in Virtual Cloud Network technologies ... US Citizen and be willing to submit to a Tier 5 Public Trust Background Investigation within 30 days...for new services. **Additional preferred skills and experience:** + 3 + years Data Center based network more
    Oracle (12/21/25)
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  • Senior Associate, Physical Security…

    Capital One (Mclean, VA)
    … 2 escalation point, diagnosing system faults, performing root-cause analysis, and coordinating Tier 3 and vendor support when needed.** + **Testing & ... Senior Associate, Physical Security Engineer , Global Workplace Services **At Capital One, we...with industry best practices and enterprise standards, while providing Tier 2 technical support. Collaboration with senior engineers and… more
    Capital One (11/04/25)
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  • Senior Optical Engineer

    Oracle (Washington, DC)
    …managers) and provides focused development to junior member. Serves at Tier 3 or specialized escalation point for network events and provides break-fix ... **Job Description** The Senior Optical Engineer will be joining the Optical Network...software/firmware design. It may encompass operational support at the Tier 3 level as well as product… more
    Oracle (12/20/25)
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  • Sr. System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …support to all incident escalation tickets that are unable to be resolved by Tier 1 personnel. + Responsible for daily operations and health of the DFC ... infrastructure. + Ensure the availability of the DFC network and all systems and services. + Manage all...escalation of tickets that cannot be resolved at the Tier I level as well as requests that require… more
    TekSynap (10/16/25)
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  • JAMF Admin/ Engineer

    Leidos (Rockville, MD)
    …in change management processes, technical reviews, and configuration control boards. + Provide tier 3 technical escalation support and guidance for IT staff. + ... division is seeking a skilled and collaborative Platform System Administrator and Engineer to support a federal agency's extensive macOS and Windows infrastructure.… more
    Leidos (12/07/25)
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  • Storage Engineer - Active TS/SCI with CI…

    ENS Solutions (Sterling, VA)
    …improvements. + Providing storage upgrade recommendations and project integration support. + Providing Tier 3 & 4 support to existing storage and backup systems. ... As a Storage Engineer supporting the Government, you will be trusted...solution + Experience with full life cycle storage area network (SAN) administration, architecture, and support including storage utilizations,… more
    ENS Solutions (12/27/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …capacity planning on sites and segments on a national fiber optic and Layer 2/ 3 switched network to include: + Equipment slot availability + Actual, planned ... trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to...world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide… more
    Lumen (12/10/25)
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  • Senior Software Development Engineer

    Oracle (Washington, DC)
    …at OCI. Our mission is to build and operate a set of Zero Trust Network services through a combination of network security technologies with OpenZiti, identity ... goal is to create a more resilient and secure network that reduces the risk of data breaches and...establish consensus with data-driven approaches. As a Senior Software Engineer with 6+ years of experience, you will be… more
    Oracle (11/25/25)
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  • AV Field Engineer / Service Technician-…

    TEKsystems (Washington, DC)
    …(TEKsystems Employee) About the Role TEKsystems is hiring an experienced AV Field Engineer / Service Technician to support a top- tier AV integration company ... a national presence. This role is ideal for a network -savvy AV engineer who wants to grow...CTS certification highly preferred, or equivalent experience. + Minimum 3 years of field service experience in AV systems.… more
    TEKsystems (12/24/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …+ Knowledge of TCIP/IP routing and use of secure scripts. + Experience providing Tier 3 Support to technical systems. + Experience configuring, installing and ... Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (11/19/25)
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