• Tier 2 Support

    ASM Research, An Accenture Federal Services Company (Germantown, MD)
    The Service Desk ( Tier II) Deskside Support Contractor will provide advanced technical support to troubleshoot, repair, deploy, maintain/ update/ patch and ... staff, across on-site and occasional off-site environments. + Deliver deskside ( Tier II) support for troubleshooting, repair, deployment, and installation… more
    ASM Research, An Accenture Federal Services Company (12/18/25)
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  • IT Infrastructure and Engineering Support

    CACI International (Sterling, VA)
    …and virtualization. + Minimum of a year experience providing Tier 1 or Tier 2 helpdesk/desktop support . + Ability to work independently with little ... IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type:...VA. and allows for remote flexibility. **Responsibilities:** + Provides support for Linux/Unix, Windows, and other embedded operating systems… more
    CACI International (11/29/25)
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  • Portfolio Operations Lead

    CACI International (Sterling, VA)
    …needed across portfolio of systems. + Champion special projects and technical upgrades. + Monitor Tier 2 and 3 support ticket queues to promote rapid ... Protection (CBP) Land Border Integration (LBI) Integrated Traveler Initiative 2 .1 (ITI2.1) team in Northern Virginia! Join this passionate...As a member of the ITI2.1 Team, you will support the men and women charged with safeguarding the… more
    CACI International (12/02/25)
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  • Portfolio Architect

    CACI International (Sterling, VA)
    …needed across portfolio of systems + Champion special projects and technical upgrades + Monitor Tier 2 and 3 support ticket queues to promote rapid response ... Protection (CBP) Land Border Integration (LBI) Integrated Traveler Initiative 2 .1 (ITI2.1) team in Northern Virginia! Join this passionate...As a member of the ITI2.1 Team, you will support the men and women charged with safeguarding the… more
    CACI International (11/27/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    …balancers, etc. - Provide Tier 1 (Basic help desk resolution) and Tier 2 (in-depth technical support ) problem identification, diagnosis, and resolution ... Security Implementation and Sustainment (NSIS) Services, and will provide support for implementation, troubleshooting and maintenance of Network Security Boundaries.… more
    CACI International (12/25/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …and logical communications networks for the organization. + Provides Tier 2 and Tier 3 support to service requests and trouble tickets to include ... transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security… more
    BAE Systems (12/12/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …Job Type Full-time Description System Administrator Level 2 Provides support for implementation, troubleshooting ... system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution… more
    Synergy ECP (10/22/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and configuration management processes. Support & Collaboration + Provide Tier 2 incident response by troubleshooting escalated issues, restoring service, ... data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence &...and escalating to Tier 3 as needed. + Directly assist end users… more
    BAE Systems (12/09/25)
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  • Software Engineer 2

    Synergy ECP (Columbia, MD)
    …infrastructure, Messaging products include: TIBCO EMS, ActiveMQ, Artemis, and Kafka (U) Provide Tier III support on the Data Transport Systems (DTS) software + ... Framework: used extensively to standardize/simplify configuration logic control, data access, security, Web- tier , etc. + Develop and support the GUI interface… more
    Synergy ECP (10/22/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …compliant with Identity & Access Control Management (ICAM) policy. + Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital… more
    Synergy ECP (11/30/25)
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  • SIGINT Operations Support Engineer

    CACI International (Sterling, VA)
    …a daily basis. As a Sterling VA based operations team member, you will provide tier 1 & 2 maintenance for Globally deployed Signal processing systems. This role ... SIGINT Operations Support Engineer Job Category: Engineering Time Type: Full...* **The Opportunity:** CACI is seeking an action-oriented Operations Support Specialist to join our fast-paced counter-unmanned aircraft systems… more
    CACI International (12/02/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Description Level 1 System Administrator Provides support for implementation, troubleshooting and maintenance of ... system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution… more
    Synergy ECP (10/28/25)
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  • Service Desk Shift Lead

    CACI International (Sterling, VA)
    …provide a centralized knowledge repository for assigned applications suites + Manage a Tier 2 Enterprise Service Desk team across multiple portfolios supporting ... Protection (CBP) Land Border Integration (LBI) Integrated Traveler Initiative 2 .1 (ITI2.1) team in Northern Virginia! Join this passionate...the problem to ensure a timely resolution + Providing second- tier support to end-users for either PC,… more
    CACI International (01/01/26)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides ... compliant with Identity & Access Control Management (ICAM) policy. + Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of problems… more
    Synergy ECP (10/22/25)
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  • Senior Bacterial Core Technician

    Alaka'ina Foundation Family of Companies (Frederick, MD)
    …(FOCs) has a potential need for a Senior Bacterial Core Technician to support our government customer located in Fort Detrick, Frederick, MD. DESCRIPTION OF ... Minimum Inhibition Concentration (MIC) testing of potential therapeutic compounds against Tier 1 bacteria. We currently utilize 30-strain diversity sets of Bacillus… more
    Alaka'ina Foundation Family of Companies (01/06/26)
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  • Critical Environments Operator II

    CyrusOne (Sterling, VA)
    …Corporation, and EHS requirements and programs, as provided **Qualifications:** + 3 to 5 years working in Tier 2 , Tier 3 or Tier 4 Data Center(s) or ... to preserve the reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying… more
    CyrusOne (10/24/25)
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  • Critical Environments Operator III

    CyrusOne (Sterling, VA)
    …a technical facility maintenance position supporting data center operations. + 5 to 7 years working in Tier 2 , Tier 3 or Tier 4 Data Center(s) or ... to preserve the reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying… more
    CyrusOne (10/16/25)
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  • Senior Principal Information Systems Security…

    Concurrent Technologies Corporation (Columbia, MD)
    …critical infra-structure sector Information Sharing and Analysis Centers (ISACs) via Tier I, Tier II, and Tier III support . + CND response services ... availability, and access control + DoD 8570 compliance with IASAE Level 2 (ie CISSP) is required Preferred Qualifications: + Cybersecurity degree + AWS… more
    Concurrent Technologies Corporation (01/08/26)
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  • Software Engineer 1

    Synergy ECP (Columbia, MD)
    …infrastructure, Messaging products include: TIBCO EMS, ActiveMQ, Artemis, and Kafka + Provide Tier III support on the Data Transport Systems (DTS) software + ... Framework: used extensively to standardize/simplify configuration logic control, data access, security, Web- tier , etc. + Develop and support the GUI interface… more
    Synergy ECP (10/22/25)
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  • Technical Manager - Network and Edge Security…

    Optiv (Columbia, MD)
    …prioritizing effectively. * Currently holds and maintains a CCIE Security and at least one other Tier 2 or Tier 3 certification in the network and edge ... edge security programs and related security technologies. * Provide oversight on 2 -10 concurrent engagements, ensuring both technical and business outcomes are met.… more
    Optiv (11/07/25)
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