Senior Network System Engineer - Oklahoma City - CornerStone Technology Talent Services

    CornerStone Technology Talent Services
    CornerStone Technology Talent Services Oklahoma City

    2 days ago

    Transportation / Logistics
    Description

    Network & Systems Engineer

    LOCATION: Oklahoma City, OK (Onsite)

    POSITION SUMMARY:

    The Network & Systems Engineer participates in the delivery, implementation, and ongoing maintenance of system and network solutions that support continuous business operations. This role is involved across the full lifecycle—from requirements gathering and design to implementation and operational support—ensuring high availability, performance, and security of server and network infrastructure.

    The engineer is responsible for monitoring, installing, testing, maintaining, troubleshooting, and securing server and network environments. This position is part of an infrastructure engineering team delivering always-available solutions. Due to the organization's 24x7 operational footprint, this role includes participation in on-call support and scheduled off-hours maintenance as required.

    This is an in-house, onsite position based in Oklahoma City.

    ESSENTIAL DUTIES AND RESPONSIBILITIES:


    • Participate in the design, implementation, and support of LAN, WLAN, and WAN environments


    • Install, configure, and maintain network switches and LAN devices, including VLAN routing and switching


    • Configure, install, and support servers and SAN infrastructure


    • Implement and maintain VMware environments


    • Implement and maintain secure remote access solutions in virtualized environments


    • Configure and support firewall platforms and secure remote access appliances


    • Design and maintain site-to-site and client-server VPN solutions


    • Support Microsoft 365 and cloud infrastructure platforms, including AWS EC2


    • Coordinate with hardware and software vendors for technical updates, replacements, and support


    • Monitor network performance, availability, and integrity


    • Maintain data center operational integrity, including preventative maintenance and break/fix support


    • Troubleshoot and resolve escalated issues across cloud and on-prem infrastructure


    • Automate routine tasks and monitor effectiveness


    • Create, test, and maintain security controls including authentication and disaster recovery processes


    • Maintain and update technical documentation


    • Mentor team members on technical topics and best practices


    • Communicate with users as needed regarding system availability and issues


    • Support end-user devices including laptops, desktops, hardware, and software


    • Perform initial setup and configuration of end-user equipment prior to service desk handoff


    • Recommend improvements to network performance, scalability, and capacity


    • Administer and support phone systems


    • Monitor and maintain facility security systems including cameras and access control systems


    • Perform physical security checks of facilities


    • Interact with vendors to procure hardware, software, and licensing


    • Partner with accounting to review and approve IT-related invoices


    • Respond to and resolve issues identified by monitoring or operations teams


    • Monitor and maintain backup power systems including UPS and generator readiness


    • Travel to U.S. office locations as required (TX, OK, DC)

    QUALIFICATIONS:


    • 5–6 years of experience in IT infrastructure, security, and physical security


    • Experience managing vendor relationships


    • Strong hands-on experience implementing, troubleshooting, and maintaining servers, networks, firewalls, and workstations


    • Proficiency with Windows Server environments and modern Windows desktop operating systems


    • Proficiency with Microsoft 365 (Word, Excel, Outlook, Teams, SharePoint)


    • Strong verbal and written communication skills


    • Strong analytical, critical thinking, and problem-solving abilities


    • Highly organized, detail-oriented, and project-focused


    • Self-motivated with the ability to work independently and collaboratively


    • Customer-service mindset with a proactive and resourceful approach


    • Ability to meet deadlines and manage multiple priorities


    • Ability to demonstrate skills in technology, automation, communication, innovation, and service design


    • Ability to pass a 10-year background check and drug screening

    EDUCATION:


    • Associate's degree in a technology-related field or 3–4 years of equivalent training and experience

    CERTIFICATIONS (Preferred):


    • Microsoft Certification


    • CompTIA A+


    • CompTIA Network+


    • CompTIA Security+

  • System Engineer

    3 weeks ago

    Only for registered members Oklahoma

    We are seeking an experienced System Engineer to lead and support the development of complex engineering systems for energy and oilfield applications. · ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City

    +We are seeking a highly motivated Systems Engineer to provide full lifecycle systems engineering, integration, and test leadership in support of unmanned, manned, and optionally piloted aircraft systems. · +Develop subsystem and system-level test plans and reports. · Lead and co ...

  • Systems Engineer

    2 weeks ago

    Only for registered members Oklahoma City Full time $86,800 - $198,000 (USD)

    Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to translate the client's legacy products into technologically advanced systems for their missi ...

  • Systems Engineer

    2 weeks ago

    Only for registered members Oklahoma City $86,800 - $198,000 (USD)

    We are seeking an experienced Systems Engineer to join our team. As a Systems Engineer on our team, you will have the opportunity to shape U.S. Air Force missions by leading engineering projects. · You will be responsible for designing and developing systems that meet customer ne ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City, OK

    The Systems Engineer will focus on supporting unmanned aircraft platforms and unmanned ground vehicles. · Analyze customer requirements. · Develop system architecture. · Conduct trade studies. · ...

  • Systems Engineer

    4 weeks ago

    Only for registered members Oklahoma City, OK

    Combine technical skills with big-picture thinking to make an impact on national security. · ...

  • Systems Engineer

    1 week ago

    Only for registered members Oklahoma City

    Job summary · This is a Contract to Hire position based out of Oklahoma City, OK. · Analyze customer and stakeholder requirements, · , and allocate them to system and subsystem elements. · ...

  • Systems Engineer

    1 week ago

    Only for registered members Oklahoma City, OK

    We innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. · ...

  • System Engineer

    1 month ago

    Only for registered members Oklahoma City

    Long Wave Inc.is seeking a mid-career Systems Engineer to take ownership of Model-Based Systems Engineering (MBSE), requirements management,and architecture development for Department of Defense (DoD) programs. · Essential Responsibilities:Apply MBSE methodologies to develop and ...

  • Systems Engineer

    4 weeks ago

    Only for registered members Oklahoma City, OK

    The Opportunity: · Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? · You understand your customer's environment and how to translate the client's legacy products into technologically advanced sy ...

  • Systems Engineer

    1 week ago

    Only for registered members Oklahoma City Full time $86,800 - $198,000 (USD)

    Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to translate the client's legacy products into technologically advanced systems for their missi ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City, OK

    The Systems Engineer is responsible for integrating web guiding industry leading company portfolio of products and brands into complete end-to-end electro-mechanical and pneumo-hydraulic machine control systems. · Conceptual design to final customer approval. · Computational calc ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City $86,800 - $198,000 (USD)

    Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact on national security?You understand your customer's environment and how to develop the right systems for their mission. · Your ability to translate real-world needs int ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City

    The Systems Engineer will support unmanned, manned, and optionally piloted aircraft platforms and unmanned ground vehicles. The role involves developing requirements, creating system design documentation, utilizing existing analytical models, planning tests to validate requiremen ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City $86,800 - $198,000 (USD)

    Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? · ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City, OK

    +Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? · You understand your customer's environment and how to translate the client's legacy products into technologically advanced systems for their mi ...

  • Systems Engineer

    5 days ago

    Only for registered members Oklahoma City

    The Boeing Company is looking for a Systems Engineering Engineer (Senior-Level) to join their team in Chicago or Oklahoma City. The candidate will provide ESGP support to Government Services business and drive strategic continuous improvement projects. · ...

  • Systems Engineer

    1 week ago

    Only for registered members Oklahoma City $136,000 - $184,000 (USD)

    We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. · Provide comprehensive knowledge of the Enterprise Standard Gated Process (ESGP) to BGS Engineering including:Gate 1-4 Captu ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City

    Job summaryThe Systems Engineer is responsible for integrating web guiding industry leading company portfolio of products and brands into complete end-to-end electro-mechanical and pneumo-hydraulic machine control systems.ResponsibilitiesConceptual design (free body diagrams and ...

  • Systems Engineer

    4 weeks ago

    Only for registered members Oklahoma City Full time $60,000 - $100,000 (USD)

    We're looking for someone who prioritizes breathing life into technology and can wield some serious IT brain power. · Knowledge of Dell EMC server hardware · Understanding of Microsoft Windows Server and Office 365 technologies · Working knowledge of switching/routing · ...

  • Systems Engineer

    1 month ago

    Only for registered members Oklahoma City, OK

    We're looking for someone who prioritizes breathing life into technology and can wield some serious IT brain power. · ...

Jobs
>
Senior network systems engineer
>
Jobs for Senior network systems engineer in Oklahoma City