• Network Engineer - Level

    Excentium (San Antonio, TX)
    Network Engineer - Level II Summary Title: Network Engineer - Level II ID:524 Department:IT Technical Expertise & Support Location:San ... Antonio TX. Description Network Engineer - Level II Excentium, Inc. is a Service-Disabled Veteran owned small business (SDVOSB) that provides Cyber… more
    Excentium (10/02/25)
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  • Network Engineer - Staff

    Amentum (San Antonio, TX)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Network Engineer to join our team of passionate individuals in San Antonio, TX. ... transformative change. **Responsibilities:** The duties and responsibilities of the Network Engineer include, but are not limited...* Must possess one of the following 8140 IAT Level II or III baseline certifications: o… more
    Amentum (10/03/25)
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  • Network Engineer Tier 2

    CACI International (San Antonio, TX)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community...and processes to daily activities. + Assists more senior level technicians, specialists, and managers in their activities. +… more
    CACI International (07/26/25)
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  • Telecommunications Engineer - Level

    Excentium (San Antonio, TX)
    …services to government and commercial organizations. We have an opportunity for a Telecommunications Engineer - Level II supporting one of our government ... Telecommunications Engineer - Level III Summary Title:Telecommunications...Agency Experience a Plus One of the following IAT Level II Certifications: + CCNA-Security + CySA+… more
    Excentium (10/01/25)
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  • Critical Environments Operator II

    CyrusOne (San Antonio, TX)
    …maintenance. + Act as "Smart Hands and Feet" for client requests. + Perform Level 1 response on Windows servers for both non-managed and managed clients, including ... end to end. + Build circuits in online database network management tool, perform circuit audits, and assist in...a plus + Knowledge of ITIL framework and service level standards a plus + Willingness to adjust hours… more
    CyrusOne (10/15/25)
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  • Sr IT Systems Engineer - Pub SEC

    Lumen (San Antonio, TX)
    …**The Role** The IT Systems Engineer II provides advanced Tier II support by troubleshooting and repairing network devices, tools, and services for a ... Network Operation Centers (NOC). The IT System Engineer II is operationally responsible for all...+ At least 7 years of experience in a network management environment. + Demonstrates a high- level more
    Lumen (10/08/25)
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  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    …trends, technologies, and best practices. _This position can be filled at the Principal Engineer or Sr. Principal Engineer level ._ **Basic Qualifications for ... team. This role involves serving as a **Model-Based Systems Engineer ** (MBSE) on a team dedicated to the development...principles and tools. + DoD 8140 certification at IAT Level II or higher (Security+, etc.) is… more
    Northrop Grumman (09/11/25)
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  • Principal Cybersecurity Test Engineer

    Northrop Grumman (San Antonio, TX)
    …to obtain SCI and SAP access + Must possess a DoD 8570 Certification for IAT Level II or higher. + Experience with penetration testing or all areas of test ... Grumman Mission Systems (NGMS) is seeking a **Principal Cybersecurity Test Engineer ** to join our team of qualified, diverse individuals conducting cybersecurity… more
    Northrop Grumman (10/07/25)
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  • F5 Security Engineer - Active TS/SCI…

    ENS Solutions (San Antonio, TX)
    …direct supervision + Must have the F5 201 certification + 8570 IAT Level II Certification required Preferred Skills/Qualifications + Experience with Infoblox ... Develop scripts and tools to automate configuration of a large number of network security devices distributed across multiple data centers + Propose and implement… more
    ENS Solutions (09/27/25)
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  • Spec, Network Plan Engrg

    L3Harris (San Antonio, TX)
    …USA-TX-San Antonio Job Schedule: 5-40 M-F L3Harris is currently searching for a Network Specialist, Network /Helpdesk Engineer for our San Antonio, TX ... site. The Network Specialist Engineer requires an active Top Secret Clearance with SCI...produce reports for Senior Leaders on the overall security level of the network . The Information Assurance… more
    L3Harris (10/16/25)
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  • Systems Engineer

    NANA Regional Corporation (San Antonio, TX)
    …Microsoft Office 365 **Certifications:** + Information Assurance (IA) Technician (IAT) Level II . + Information Technology Infrastructure Library (ITIL) ... The Systems Engineer is a critical liaison role, embedded with...success. + Experience with AFLCMC/HNI systems and Air Force network operations is preferred. + Excellent communication and coordination… more
    NANA Regional Corporation (09/25/25)
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  • Cyber Security Associate - Elastic/Siem SME

    GovCIO (San Antonio, TX)
    …Certified Engineer or Elastic Certified Analyst. + DoD 8570.01-M/DoD 8140 IAT Level II or III certification. Preferred Skills and Experience + Familiarity ... with SIEM tools such as Splunk, ArcSight, or QRadar. + Knowledge of network protocols, firewalls, and load balancers. + Strong analytical and problem-solving skills.… more
    GovCIO (10/16/25)
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