• Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    CORE/WAN Network - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Travel Required: Up to 10% Type of Travel: Local * * * **The Opportunity:** Team CACI has an exciting and challenging opportunity available for a Network Designer supporting an Intelligence Community customer's CORE/wide-area (WAN), networks across multiple… more
    CACI International (10/25/25)
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  • Technical Writer

    Systems Engineering Solutions Corporation (Alexandria, VA)
    …Location: Alexandria, VA with some telework available Program Description: The program provides comprehensive Tier 1, Tier 2, and Tier 3 IT Infrastructure ... documentation in support of daily operations and major projects for a Tier 1 - Tier 3 project. Documentation may include, but is not limited to, technical… more
    Systems Engineering Solutions Corporation (12/03/25)
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  • Technical PM

    Systems Engineering Solutions Corporation (Alexandria, VA)
    The program provides comprehensive Tier 1, Tier 2, and Tier 3 IT Infrastructure Support services to sustain and enhance its IT environment. These services ... direction, and oversight for the planning, implementation, and ongoing operations of Tier 1-3 systems. This position ensures that all technical aspects of the… more
    Systems Engineering Solutions Corporation (12/03/25)
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  • Family Advocacy Program Manager Nf5

    US Marine Corps (Arlington, VA)
    …abuse reports are shared across agencies. Supervision: Responsible for appointing a tier III supervisor to the clinical supervision of staff who specialize in ... abuse, child abuse/neglect, and PSB-CY. Responsible for appointing a tier III clinical counselor to the clinical supervision of...III clinical counselor to the clinical supervision of a tier I clinical counselor. Ensure a plan of supervision… more
    US Marine Corps (11/26/25)
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  • Incident Support Manager

    Systems Engineering Solutions Corporation (Ashburn, VA)
    …are managed in accordance with agency policies and processes, provides leadership for Tier 1 and Tier 2 incident responses, and drives continuous improvement ... the first stage of escalation for Incidents. + Responsible for managing Tier 1 and Tier 2 incident responses. + Responsible for ensuring that all incidents are… more
    Systems Engineering Solutions Corporation (11/13/25)
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  • Cyber Security Operations Specialist - CSOC (Tiers…

    CACI International (Springfield, VA)
    …Services team! We are seeking mission-focused individuals to provide various levels of CSOC services ( Tier 1, Tier 2, and Tier 3). These positions can be ... for events and incidents. **More About the Roles:** CSOC Tier 1 Services include recording, investigating, and processing events...Analyst certification within 120 days of start date. CSOC Tier 2 Services include malware and implant analysis, and… more
    CACI International (11/10/25)
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  • Tech Lead - Deputy PM

    Systems Engineering Solutions Corporation (Alexandria, VA)
    …Hybrid Role - some telework is available Program Description: The program provides comprehensive Tier 1, Tier 2, and Tier 3 IT Infrastructure Support ... direction, and oversight for the planning, implementation, and ongoing operations of Tier 1-3 systems. This position ensures that all technical aspects of the… more
    Systems Engineering Solutions Corporation (12/03/25)
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  • 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 role is perfect for ... + Serve as the escalation point for complex network issues from Tier 1 and Tier 2 support. + Lead the diagnosis and resolution of critical network… more
    Virtual Service Operations (10/31/25)
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  • Network Operations Center - Shift Lead

    NANA Regional Corporation (Ashburn, VA)
    …in determining the most appropriate type of hardware installation. **Responsibilities** + The NOC Tier 1 Shift Lead is responsible for overseeing a team of Tier ... task assignments, providing technical guidance, escalating complex issues to higher- tier support, and maintaining operational efficiency. + Operating in a… more
    NANA Regional Corporation (10/25/25)
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  • Data Center Operations Technician II - Night Shift…

    CoreSite (Reston, VA)
    …We are currently hiring for the Night Shift, Tuesday - Saturday 10:00pm - 6:00am A Tier 2 technician will be responsible for day to day operations of the data center ... services, and that internal customer demands are met. A Tier 2 technician requires the following skills: Security operations,...methods and media, electrical theory, and customer service. A Tier 2 technician will gain working knowledge of the… more
    CoreSite (12/13/25)
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