• Tennessee Tech University (Knoxville, TN)
    …Position Number 713030 Working Title Senior Network Engineer ( Network Services and Operations Specialist IV) Job Title Systems Administrator Job ... retirement, optional 401k, and educational benefits. Senior Network Engineer ( Network Services and Operations Specialist IV), Network Services &… more
    job goal (12/10/25)
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  • SLAC National Accelerator Laboratory (Menlo Park, CA)
    …CA Full-Time Regular **SLAC Job Postings** **Position overview:** This role is for a Senior Network Engineer with emphasis on operational networking, network ... policies found in the University's Administrative Guide, http://adminguide.stanford.edu + Classification Title: Network Specialist 3 + Job code: 4813, Grade: K +… more
    DirectEmployers Association (11/07/25)
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  • Senior Network Specialist

    CDM Smith (Stamford, CT)
    …security operations. * Perform other duties as assigned. \#LI-LP2 \#LI-HYBRID **Job Title:** Senior Network Specialist ( Firewalls ) **Group:** COR ... Unit:** COR **Job Description:** CDM Smith is seeking a Senior Network Specialist with deep...candidate will: * Design, implement, manage, and optimize enterprise firewalls , VPNs, and network security policies. *… more
    CDM Smith (11/11/25)
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  • Senior Mission Communication…

    Mission Support and Test Services (Las Vegas, NV)
    …Department is seeking a high performing individual to join our team as a Senior Mission Communications Specialist ( Network ). This position is located at ... Network Associate (CCNA) certification required. + Experience with Cisco network hardware (routers, switches, and firewalls ) required. + Preferred… more
    Mission Support and Test Services (11/13/25)
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  • Senior Specialist , Network

    L3Harris (Broomfield, CO)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Network Plan Engineer Job Code: 31905 Job Location: ... Boulder/North Denver, CO Job Schedule: 9/80 Job Description: Conducts network architecture design, feasibility and modeling. Designs, analyzes, plans, and modifies … more
    L3Harris (12/10/25)
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  • Senior Specialist , Systems…

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Sr. Specialist , Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia ... customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support to multiple environments including development,… more
    L3Harris (11/20/25)
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  • Senior IT Risk and Compliance…

    General Dynamics Information Technology (Baton Rouge, LA)
    …**Job Description:** Transform technology into opportunity as an **IT Risk and Compliance Senior Specialist ** with GDIT. A career in enterprise IT means ... team is seeking an experienced IT Risk and Compliance Senior Specialist with experience as an Information...Security Plans (SSPs), Plan of Action & Milestones (POAMs), network architectures + Collaborate with stakeholders in order to… more
    General Dynamics Information Technology (11/05/25)
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  • Software Laboratory Senior IT…

    Amentum (Dahlgren, VA)
    Amentum is seeking a Software Laboratory Senior IT Specialist to support our team in Dahlgren, VA. Strong candidates will be able to provide technical knowledge ... to obtain withing 6 months of start date. + Proficiency in network security technologies- firewalls , VPNs, IDS/IPS. Strong problem-solving and troubleshooting… more
    Amentum (11/04/25)
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  • Senior Information Assurance…

    ManTech (Crane, IN)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Information Assurance Specialist ** to join our team in **Crane, Indiana.** This position is ... cyber technologies, mission assurance, and resilience capabilities for the tactical network environment. Your effort will go towards dramatically increasing the… more
    ManTech (10/11/25)
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  • Senior Information Assurance…

    ManTech (Crane, IN)
    ManTech seeks a motivated, career and customer-oriented ** Senior ** **Information Assurance Specialist ** to join our team in **Crane, Indiana.** This position is ... cyber technologies, mission assurance, and resilience capabilities for the tactical network environment. Your effort will go towards dramatically increasing the… more
    ManTech (10/11/25)
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  • Controls Assessment & Testing Senior

    M&T Bank (Bridgeport, CT)
    …technology risk compliance. + Spearhead collaboration among cross-functional teams and senior or executive leadership to align technology practices with overarching ... as assigned. **Scope of Responsibilities:** + This role primarily interacts with senior people leaders within the Technology and Cybersecurity teams, senior more
    M&T Bank (10/23/25)
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  • Incident Response Senior Specialist

    MUFG (Jersey City, NJ)
    …and processes (advanced threat detection tools, intrusion detection/prevention systems, network packet analysis, endpoint detection and response, firewalls , ... to a clean state + Performs breach indicator assessments to investigate network traffic for malicious activity + Assists with internal or third-party employee… more
    MUFG (10/21/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **Deployment Network Specialist ** to join our **Security and Electronic Systems ... ticketing. + DoD Manual 8140 Cyberspace Workforce Qualification Certification for Intermediate level Network Operations Specialist DCWF Code 441 + Must hold a… more
    M. C. Dean (09/26/25)
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  • Sr Mission Communication Specialist

    Mission Support and Test Services (Las Vegas, NV)
    …Department is seeking a high performing individual to join our team as a Senior Mission Communications Specialist (Satellite). This position is located at the ... kits. + Specializes in satellite communications. + Assists other senior engineering staff with the execution of their assigned...KU, KA, and L band frequencies. + Experience with network hardware (routers, switches, and firewalls ) and… more
    Mission Support and Test Services (11/13/25)
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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: ... security features like IP access-lists, stateful protocol inspections, and Next-Gen firewalls . + Familiar with network management protocols, like SNMP, SSH,… more
    L3Harris (11/20/25)
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  • Network Security Specialist

    conEdison (New York, NY)
    …Information Systems Security, Information Technology and 3 years in Information security or Network Security in a lead or senior technical role and experience ... Information Technology and 5 years in Information security or Network Security in a lead or senior ...data centers, required. + Hands-on work with IDS/IPS, next-generation firewalls , NDR systems, and SIEM tools (Splunk),required. + Experience… more
    conEdison (11/25/25)
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  • Senior Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …Citizenship Required:** Yes **Job Description:** **Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what's next for ... projects while shaping what's next for your engineering career. GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the… more
    General Dynamics Information Technology (11/11/25)
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  • Cyber Operations Lead/Defensive Cyber Operations…

    Chenega Corporation (Huntsville, AL)
    **Req ID:** 38518 **Summary** **Cyber Operations Lead/Defensive Cyber Operations (DCO) Specialist ** **Huntsville, AL** Are you ready to enhance your skills and build ... Operations, LLC is seeking a **Cyber Operations Lead/Defensive Cyber Operations (DCO) Specialist ** with a strong background in cybersecurity for the Army Materiel… more
    Chenega Corporation (12/08/25)
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  • Senior L4 Network Engineer - Cisco…

    NTT America, Inc. (Sacramento, CA)
    …you can grow, belong and thrive. **Your day at NTT DATA** We are hiring senior L4 network engineers to lead design and delivery of multi-site Cisco ... Cisco Catalyst Center (formerly Cisco DNA Center), Cisco ISE, Cisco FTD firewalls , and Cisco SD-WAN, with expert-level command of BGP, EIGRP, OSPF, and… more
    NTT America, Inc. (10/25/25)
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  • Network Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    …approach to ensure effective integration and optimal network performance, create network scripts and configurations for firewalls and associated network ... experience may be considered in lieu of a degree + Demonstrated experience with network security such as firewalls and ACL's. + Demonstrated experience working… more
    Vexterra Group (10/14/25)
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