• Senior Network & Systems

    Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... infrastructure solutions that deliver resilience, scalability, and performance across network , compute, and storage domains. Key Responsibilities + Cisco ACI… more
    Red River (10/16/25)
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  • Senior Network / Systems

    Leidos (Chantilly, VA)
    …**The Mission:** The Digital Modernization Sector at Leidos has an opening for an a Senior Network / Systems Tools Engineer to support the Intelligence ... Systems : Proficiency in Linux (RHEL) with experience administering tools in virtualized or containerized environments. + Problem Solving and Communication:… more
    Leidos (12/20/25)
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  • Senior Network and Computer…

    NANA Regional Corporation (South Burlington, VT)
    We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security, and optimization of the USCIS ... critical in ensuring the availability, performance, scalability, and security of mission-critical network and systems services used to support USCIS operations… more
    NANA Regional Corporation (10/16/25)
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  • Senior Systems Engineer…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise ... Network Node Manager I (NNMi), and OpenText enterprise tools . This is a hands-on engineering role responsible for...* Advanced technical expertise in network automation, systems integration, and enterprise monitoring tools . *… more
    Jacobs (12/20/25)
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  • Senior Systems Administrator…

    Three Saints Bay (Philadelphia, PA)
    ** Senior Systems Administrator - Cybersecurity & Network Operations (5088)** Location **Philadelphia, PA** Job Code **5088** \# of Openings **1** Apply Now ... Contractor industry leader, is seeking a ** Senior Systems Administrator - Cybersecurity & Network Operations**... and networks + Support development and deployment of tools for Navy programs + Monitor and maintain server… more
    Three Saints Bay (11/12/25)
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  • Space Force Satellite Control Network

    CACI International (Colorado Springs, CO)
    Space Force Satellite Control Network Requirements Management- Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... is accepting applications for a Space Force Satellite Control Network Requirements Management Senior Systems ...Implement improvements to SCN RM plans, processes, products, and tools . * Participates as a team member or lead… more
    CACI International (12/05/25)
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  • Senior Specialist, Systems

    L3Harris (Herndon, VA)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site) ... customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support...+ Identify areas of opportunity for test automation and network observability using NETFLOW, Wireshark, or similar tools more
    L3Harris (11/20/25)
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  • Sr. Specialist, Aerial Network

    L3Harris (Salt Lake City, UT)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Network Systems Engineer Job Code: 31288 Job Location: ... and have every other Friday off Job Description: The Network Systems Engineer will support the Air...tools , including PowerPoint and Visio + Familiar with network management applications, like Splunk, Firepower Management Center (FMC),… more
    L3Harris (11/20/25)
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  • Senior Software Developer- Network

    Oracle (Lansing, MI)
    …ownership of moderately complex projects, including the development of software for network operating systems and related infrastructure. This role requires ... automation design and delivery projects specifically tailored to enhance network operations. The Senior Member of Technical...- OCI). Primarily focused on development and support of network operating system and systems through a… more
    Oracle (11/25/25)
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  • Senior Network Operations Engineer

    Saint Luke's (Lees Summit, MO)
    **Job Description​** This person will provide senior level support for network systems delivery issues and participates in projects to transition to support. ... are complex in nature. Coordinates installation maintenance upgrades and tuning of Network systems . Maintains enterprise systems standards and procedures.… more
    Saint Luke's (11/11/25)
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