• Senior IT Project Manager

    Tyto Athene (Annapolis Junction, MD)
    …In this role you'll function as part of a team providing full lifecycle support to Unified Communications services. Support will include project management, and ... in proper use of UC systems + Prepare operational guides + Provide support for implementation, troubleshooting and maintenance of UC systems + Provide assistance to… more
    Tyto Athene (11/27/25)
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  • Test Engineer 1

    Synergy ECP (Columbia, MD)
    …Assessments, and T&E Reports. Works with other test organizations to support T&E program integration. Provides specialized T&E capabilities tailored to system ... related engineering, acquisition, and operations activities as needed to support the T&E activities + Plan and Execute Performance...(1) year experience testing in Linux, Unix, Windows, or Cisco OS operating system CLEARANCE REQUIRED + TS/SCI w/… more
    Synergy ECP (10/28/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    …to predict and measure outcome and consequences of design + Develop and support a near real time messaging infrastructure, Messaging products include: TIBCO EMS, ... ActiveMQ, Artemis, and Kafka + Provide Tier III support on the Data Transport Systems (DTS) software +...years' experience programming in the Linux, Unix, Windows, or Cisco OS operating system environment + Six (6) years'… more
    Synergy ECP (10/28/25)
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  • Software Engineer 2

    Synergy ECP (Columbia, MD)
    …to predict and measure outcome and consequences of design + Develop and support a near real time messaging infrastructure, Messaging products include: TIBCO EMS, ... ActiveMQ, Artemis, and Kafka (U) Provide Tier III support on the Data Transport Systems (DTS) software +...years' experience programming in the Linux, Unix, Windows, or Cisco OS operating system environment + Four (4) years'… more
    Synergy ECP (10/22/25)
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  • Manager Network Operations - Public Sector

    Lumen (Annapolis, MD)
    …the contract's requirement for an on-island representative to provide immediate local support for in-person meetings + Act as the program manager's liaison and ... corrective action, and confirms readiness for government review/acceptance. + Delivers support to business development through constant customer interface + Develops… more
    Lumen (01/09/26)
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  • Network Infrastructure Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …site surveys and creating structured designs for the customer's network in support of voice, data, security, and audio and visual systems. Design engineered ... cabling design with other design disciplines. Implement final network solutions to support on-prem and cloud environments. Manage the production of network devices… more
    BOOZ, ALLEN & HAMILTON, INC. (01/08/26)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …that fuel those missions. By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are ... leader. At Northrop Grumman, you will have the resources, support , and team to do some of the best...Understanding of basic networking, including subnets, routing, and VLANs; Cisco experience and/or certification a plus. + Working knowledge… more
    Northrop Grumman (01/06/26)
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  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …lifecycle from development through deployment and operations & maintenance + Support the planning and test analysis of the DoD Certification/Accreditation Process ... as other Government Certification and Accreditation (C&A) processes) + Support the development and review of Joint Capability Integration...+ Dell and HPE Linux servers + Juniper and Cisco routers, switches, and firewalls + Palo Alto firewalls… more
    Themis Insight (12/19/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …hardware. + Assist and incorporate security compliance controls as applicable. + Support documentation of non-applicable controls. + Assist with installation of new ... Should have working knowledge, able to use and or support , with some (preferably most) of the following resources...+ Dell and HPE Linux servers + Juniper and Cisco routers, switches, and firewalls + Palo Alto firewalls… more
    CACI International (12/17/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    …Procure and perform acceptance testing on equipment + Provide hardware maintenance support , both preventative and remedial + Deploy, install, and implement hardware ... for design or maintainability improvements + Review proposed systems, and support of network communications, including LAN/WAN systems + Evaluate current systems… more
    CACI International (12/12/25)
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