Senior Systems Administrator

2 days ago


San Antonio, Texas, United States ASTRION, INC. Full time
Job Title: Senior Systems Administrator

Astrion, Inc. is seeking a highly skilled Senior Systems Administrator to join our team. As a key member of our C3I and Infrastructure Division, you will be responsible for providing enterprise support to over 110 active Air Force, Air National Guard (ANG), and Air Force Reserve installations and bases.

Key Responsibilities:

  • Provide system administration of Network, Web, and/or communication systems, including Local Area Network (LAN) and Wide Area Network (WAN) systems, involving network security.
  • Prepare technical implementation plans that provide integrated solutions including actions, milestones, timelines, and critical paths required for complete solutions.
  • Perform the daily activities of configuration and operation of business systems which may be mainframe, mini, client/server, or cloud based.
  • Optimize system operation and resource utilization, and perform system capacity analysis and planning.
  • Provide assistance to users in accessing and using business systems.

Requirements:

  • BA/BS degree and 10 years of experience, of which 3 years must be in the DoD.
  • OR 15 years of directly related experience with proper certifications, of which 5 years must be in the DoD.
  • OR GED, 4 years of experience in the respective profession being performed, of which 2 years must be in the DoD.

Astrion offers competitive salaries, continuing education assistance, professional development allotment, multiple healthcare benefits packages, 401K with employer matching, paid time off (PTO) along with a federally recognized holiday schedule.

We are an Equal Employment Opportunity/Affirmative Action Employer and provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.



  • San Antonio, Texas, United States Govcio LLC Full time

    Job Title: Senior Systems AdministratorGovCIO is seeking a highly skilled Senior Systems Administrator to join our team. As a key member of our IT infrastructure team, you will be responsible for the installation, configuration, and maintenance of computer systems, networks, and related computing environments.Key Responsibilities:Plan, coordinate, and...


  • San Antonio, Texas, United States NetImpact Strategies Full time

    Job Title: Senior Systems AdministratorWe are seeking a highly skilled Senior Systems Administrator to join our team at NetImpact Strategies. As a key member of our IT team, you will be responsible for managing and maintaining our server operating systems, ensuring the security, integrity, and availability of our infrastructure platforms.Key...


  • San Antonio, Texas, United States Power3 Solutions and Partnering Companies Full time

    We empower our national security customers to make informed decisions by providing cutting-edge IT solutions that drive mission success.Our team of experts in high-performance computing, SIGINT research and analysis, software and systems development, and mission resilience work together to deliver innovative solutions that meet the evolving needs of our...


  • San Antonio, Texas, United States Booz Allen Hamilton Full time

    Job Summary:As a Senior System Administrator at Booz Allen Hamilton, you will play a critical role in ensuring the functionality and availability of our current infrastructure. With a background in Windows OS, you will help clients overcome tough challenges through monitoring and performance management. Your knowledge will be vital in identifying problem...


  • San Antonio, Texas, United States VIP Staffing Full time

    Job Title: Senior Systems AdministratorWe are seeking a highly skilled Senior Systems Administrator to join our IT team. As a key member of our team, you will be responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, workstations, and networking equipment.Key Responsibilities:Maintain and configure...


  • San Antonio, Texas, United States Omega Solutions Inc Full time

    Job SummaryOmega Solutions Inc is seeking a highly skilled Senior Systems Administrator to join our IT Operations team. The ideal candidate will have a strong background in Linux/Unix, Cisco UCS, and Storage Area Networks, with a proven track record of designing and implementing scalable, secure, and stable applications in the cloud.Key Responsibilities*...


  • San Antonio, Texas, United States Christus Health Full time

    Job SummaryThe System Administrator Senior is responsible for providing technical leadership in support of core network services, including email, anti-virus, application deployment, data delivery, server hardware and operating systems, directory services, network printing, backup and recovery services, and others.Key ResponsibilitiesDeliver high-quality,...


  • San Antonio, Texas, United States Christus Health Full time

    Job Summary:The Senior System Administrator is a technical leader responsible for supporting core network services, including email, anti-virus, application deployment, data delivery, server hardware, and operating systems. This role requires strong analytical and problem-solving skills to troubleshoot and resolve complex issues. The successful candidate...


  • San Antonio, Texas, United States GovCIO Full time

    Job SummaryWe are seeking a highly skilled Senior VDI Systems Administrator to join our team at GovCIO. The ideal candidate will have extensive experience in server operations, including hardware, operating systems, and utilities. They will be responsible for planning, deploying, maintaining, and supporting servers, as well as providing Tier 2 and Tier 3...


  • San Antonio, Texas, United States Christus Health Full time

    Job Summary:The Senior System Administrator is a technical leader responsible for supporting core network services, including email, anti-virus, application deployment, data delivery, server hardware and operating systems, directory services, network printing, backup and recovery services, and others. This role requires strong analytical and problem-solving...


  • San Antonio, Texas, United States Leidos Full time

    Job DescriptionThe Digital Modernization Sector within Leidos is seeking a Senior System Administrator-Subject Matter Expert to support the DoD Mobility Classified Capability (DMCC) program as part of GSM-O II in San Antonio, TX.We're seeking a candidate experienced and proficient with Windows server or Linux server operations, sustainment, and management...


  • San Antonio, Texas, United States POWERHOUSE INSTITUTE Full time

    Job OverviewPowerhouse Institute, Inc. is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for the daily sustainment, integrity, security, and availability of our infrastructure platforms.Key ResponsibilitiesDeploy, sustain, and troubleshoot new or existing server operating systems...


  • San Antonio, Texas, United States Golden Visions Senior Living Full time

    Job SummaryWe are seeking a highly organized and detail-oriented Receptionist to join our team at Golden Visions Senior Living. As a Receptionist, you will be responsible for providing exceptional customer service to our residents, families, and guests.Key ResponsibilitiesProvide administrative support to the community, including answering phones, responding...


  • San Antonio, Texas, United States EControls Full time

    Job OverviewEControls is a global leader in integrated controls solutions for internal combustion engines and electric drive systems. We design and develop world-class engine management systems for major OEMs worldwide.We are passionate about delivering exceptional customer satisfaction and service. Our team is dedicated to eliminating customer risk and...


  • San Antonio, Texas, United States Frost Bank Full time

    About the RoleFrost Bank is seeking a highly skilled Senior Database Administrator to join our team. As a key member of our IT department, you will be responsible for designing, implementing, and optimizing our database management systems to ensure optimal performance and data security.Key ResponsibilitiesDesign and implement schema changes to existing...


  • San Antonio, Texas, United States Govcio LLC Full time

    Job Title: Systems AdministratorGovCIO is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for ensuring the smooth operation of our computer systems, including operating systems, software, and hardware.Key Responsibilities:Establish and maintain the integrity of computer systems,...

  • Systems Administrator

    2 weeks ago


    San Antonio, Texas, United States Soarion Credit Union Full time

    Job Title: Systems AdministratorSoarion Credit Union is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for the day-to-day administration of our systems, ensuring the smooth operation of our network and infrastructure.Key Responsibilities:Administer and maintain network servers,...

  • Systems Administrator

    2 weeks ago


    San Antonio, Texas, United States Soarion Credit Union Full time

    Job Title: Systems AdministratorSoarion Credit Union is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for the day-to-day administration of our systems, ensuring the smooth operation of our network and infrastructure.Key Responsibilities:Administer and maintain network servers,...


  • San Antonio, Texas, United States Soarion Credit Union Full time

    Job Title: Systems AdministratorSoarion Credit Union is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for the day-to-day administration of our systems, ensuring the smooth operation of our network and infrastructure.Key Responsibilities:Administer and maintain our network...

  • Systems Administrator

    2 weeks ago


    San Antonio, Texas, United States Soarion Credit Union Full time

    Job Title: Systems AdministratorSoarion Credit Union is seeking a highly skilled Systems Administrator to join our team. As a key member of our IT department, you will be responsible for the day-to-day administration of our systems, ensuring the smooth operation of our network and infrastructure.Key Responsibilities:Administer and maintain network servers,...