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Systems administrator jobs in San Antonio, TX

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  • Sr. Network Administrator

    Luna Data Solutions, Inc. 4.4company rating

    Systems administrator job in San Marcos, TX

    Luna Data Solutions has an immediate contract for hire position opening (contract term approximately 6 months) with our client located in San Marcos, TX. *This is a 100% onsite position in San Marcos, TX. *NOTE: All candidates must be able to work on a W2 basis. Role: Sr. Network Administrator Role Description: The Senior Network Administrator with Engineering and Architecture responsibilities will design, engineer, secure, and maintain the institution's enterprise network infrastructure. This role blends high-level architectural planning with hands-on engineering and operational support. The ideal candidate brings prior experience working within higher education environments, understanding the unique networking, security, and compliance needs of academic and research institutions. Key Responsibilities Network Architecture & Design Architect scalable and secure network solutions for campus-wide LAN, WAN, WLAN, and data center environments. Design network topologies for multi-campus institutions, research facilities, residence halls, and high-density wireless spaces. Implement routing architectures (BGP, OSPF, EIGRP) and advanced switching technologies (VLANs, STP, VxLAN, QoS). Develop Zero Trust and micro-segmentation strategies suitable for diverse academic user populations. Evaluate and recommend new technologies aligned with institutional goals. Network Engineering & Implementation Deploy and configure enterprise routers, switches, firewalls, and wireless infrastructure across academic buildings, labs, and administrative offices. Engineer hybrid cloud connectivity (AWS, Azure, GCP) and support cloud-based instructional technologies. Implement SD-WAN and modern campus network architectures. Use automation tools (Python, Ansible) for configuration management and network efficiency. Lead major network upgrades, migrations, and large-scale Wi-Fi deployments for campus environments. Operations & Administration Oversee network availability and performance across academic facilities, dorms, research centers, and event venues. Provide Tier-3 support for complex network issues impacting instructional, administrative, and research operations. Manage DNS, DHCP, RADIUS, NTP, and IPAM systems. Maintain accurate documentation, campus network diagrams, and ITIL-based change records. Security & Compliance Manage firewall policies, NAC, IDS/IPS, and secure remote access. Support compliance with FERPA, HIPAA (as applicable), and cybersecurity frameworks such as NIST and CIS benchmarks. Partner with cybersecurity and IT governance teams to protect sensitive academic and research data. Lead network security architecture for campus-wide initiatives. Collaboration & Leadership Collaborate with academic technology teams, research groups, facilities, and IT leadership. Provide technical guidance and mentorship to junior network staff. Act as a subject-matter expert on network architecture and strategy for higher-ed stakeholders. Key Competencies Understanding of the unique operational needs of academic, research, and student environments. Strong communication skills for working with faculty, staff, students, and IT peers. Ability to manage competing priorities and support mission-critical campus services. Strategic thinking, leadership, and thorough documentation habits. Required Skills & Qualifications Previous hands-on network experience in a higher education environment is required. Experience supporting multi-building or multi-campus academic networks. Familiarity with classroom technologies, research network needs, and identity/Wi-Fi systems used in higher ed. 7-10+ years of experience in network engineering, architecture, or administration. Strong expertise with networking platforms such as Cisco, Juniper, Palo Alto, Fortinet, or Aruba. Deep knowledge of TCP/IP, routing, switching, VPNs, and network security fundamentals. Experience designing high-availability enterprise/campus networks. Experience with cloud networking (AWS, Azure, GCP) and hybrid architectures. Proficiency with monitoring and diagnostic tools (SolarWinds, PRTG, Wireshark, NetFlow). Experience with automation (Python, Ansible, PowerShell). Preferred Qualifications Bachelor's degree in Information Technology, Computer Science, Engineering, or related field. Higher education-focused credentials such as: Experience with eduroam, identity federation, Shibboleth, or campus authentication systems. Experience supporting research networks, HPC environments, or grant-funded technology initiatives. Advanced certifications such as: CCNP / CCIE JNCIP / JNCIE PCNSE, Fortinet NSE AWS/Azure Networking Specialty Experience with VoIP, campus SD-WAN, wireless controllers (Aruba/Cisco), and EVPN/VXLAN. What we offer: Competitive compensation and benefits Luna Data Solutions, Inc. (LDS) provides equal employment opportunities to all employees. All applicants will be considered for employment. LDS prohibits discrimination and harassment of any type regarding age, race, color, religion, sexual orientation, gender identity, sex, national origin, genetics, protected veteran status, and/or disability status.
    $86k-112k yearly est. 2d ago
  • Network Administrator III (WAN)

    DLS Engineering 3.9company rating

    Systems administrator job in San Antonio, TX

    Title: Network Administrator III (WAN) Type: Full-time Shift: Swing Salary Range: $100,000 - $105,000 per year Minimum Requirements: Active TS/SCI clearance, IAT-II, and CCNA. About DLS Engineering. DLS is an engineering firm with 30 years of Federal Government contracting experience. Our small business efficiencies coupled with a commitment to excellence allow us to provide reliable solutions with integrity for our nation's most critical defense and national security priorities. Position overview: DLS Engineering is seeking a Network Administrator III (WAN) professional for a full-time position in support of the Air Force Intranet Control (AFINC) program at Joint Base San Antonio in San Antonio, TX. This is an on-site position. As part of AFINC, the mission of the 26th Network Operations Squadron (26 NOS) is to provide mission assurance to the warfighter through the operation, management, and defense of the Department of Defense Information Network (DODIN). In the execution of its mission, the 26 NOS maintains network infrastructure, to include routers, switches, proxies, firewalls, servers, workstations, printers, Storage Area Networks (SAN) and test labs, to provide maneuverability and defense of both classified and unclassified networks. A day in the life: - Analyze and simulate network traffic to aid in problem resolution or to test updated configurations in virtual or physical lab environments. - Monitor system utilization and circuit bandwidth then report anomalies to Government team leads. - Develop, execute, modify or remove scripts to assist in automation of tasks, as possible. - Review and document all workload activities per incident or change request to eliminate re-work or for auditing/investigation purposes. When I read the below it sounds like me: - 7+ years' experience with: installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. - Deep level of understanding/experience with enterprise level network architectures/configurations is required and Software Defined Networking (SDN) is desired. - IAT-II certification (required) - CCNA certification (required) - Active TS/SCI clearance (required) Other information: - We offer a competitive salary and a 401k program with company match. - We offer a comprehensive benefits package including health, vision, dental, life, and disability insurance. - We offer a generous paid time off package - If accommodation is needed with the application and / or the interview process for applicants with disabilities, please contact Human Resources at ************. - DLS is an E-Verify company. - DLS is an equal employment opportunity employer. Qualified applicants will receive consideration without regard to age, race, religion, sex (pregnancy, sexual orientation, gender identity), national origin, or disability. We encourage all qualified applicants to apply. If you believe you have been discriminated against, please contact Barbara Ellison. You also have the right to file a charge of discrimination with the equal employment opportunity commission. - Must be able pass a government background check, which will be completed before employment. - The pay range for this role is: 100,000 - 105,000 USD per year.
    $100k-105k yearly 15h ago
  • Data Center Engineer

    Brooksource 4.1company rating

    Systems administrator job in San Antonio, TX

    Job Title: Datacenter Engineer Department: IT Operations Reports To: Datacenter Manager Job Overview: The Physical Datacenter Engineer is responsible for the installation, maintenance, and optimization of physical infrastructure within our datacenters. This role requires a hands-on approach to managing hardware, ensuring system reliability, and supporting the overall efficiency of datacenter operations. Key Responsibilities: Installation and Configuration: Install, configure, and maintain server hardware, network equipment, and other datacenter infrastructure. Perform physical setup and cabling of equipment following standard procedures. Experience installing and maintaining structured cable, including twisted pair, fiber optics, coaxial, trunks, MPO cassettes and breakouts. Maintenance and Troubleshooting: Conduct regular inspections and preventive maintenance of datacenter equipment. Diagnose and resolve hardware issues promptly to minimize downtime. Collaborate with IT teams to troubleshoot network and system problems. Monitoring and Optimization: Monitor datacenter systems to ensure optimal performance and reliability. Implement improvements to enhance efficiency and reduce operational costs. Documentation and Reporting: Maintain accurate records of equipment installations, configurations, and maintenance activities. Prepare reports on datacenter performance and suggest improvements. Compliance and Safety: Ensure compliance with industry standards and company policies regarding datacenter operations. Adhere to safety protocols to maintain a secure working environment. Collaboration and Support: Work closely with cross-functional teams to support IT projects and initiatives. Provide technical support and guidance to team members and stakeholders. Participate in the Data Center Operations on call rotation. Includes afterhours support 24x7 during rotation. Participate in the Data Center Operations change management process. Includes afterhours support 24x7 for emergency and scheduled changes. Qualifications: Proven experience in datacenter operations, with a focus on physical infrastructure. Strong understanding of server hardware, networking equipment, and cabling systems. Proficiency in troubleshooting hardware and network issues. Familiarity with datacenter management tools and software. Excellent organizational and documentation skills. Ability to work independently and as part of a team. Strong communication and interpersonal skills. Physical Requirements: Ability to lift and move heavy equipment (up to 50lbs). Comfortable working in a datacenter environment with varying temperatures. Perform on-call and support changes or issue resolution at all hours, as needed.
    $74k-104k yearly est. 2d ago
  • Linux System Administrator

    General Dynamics Mission Systems 4.9company rating

    Systems administrator job in San Antonio, TX

    Basic Qualifications Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire with the ability to obtain a Polygraph within a reasonable amount of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Role and Position Objectives: Join our team as a Linux System Administrator for Space, Cyber and Intelligence Systems! You'll work with a diverse team managing enterprise systems, specialized Linux OS, cross-domain solutions, and boundary devices. Relocation assistance is available. What You'll Experience: Hands-on work with RedHat Linux, system/server builds, and advanced troubleshooting. Engaging with cross-domain and boundary device solutions. Providing top-notch customer service. Managing enterprise-level solutions and re-imaging workstations, servers, and peripherals. What You Bring to the Table: Strong experience with Red Hat LINUX command line administration. Proficiency in OS and hardware/software troubleshooting. Ability to apply Security Technical Implementation Guides (STIGs) and address vulnerabilities. Experience in managing cross-domain solutions. Active TS/SCI Clearance. A minimum of a IAT Level II (DoD 8570/8140.01) certification is required at time of hire: e.g. CompTIA Security+, GSEC, SSCP, and CCNA-Security What Sets You Apart: Expertise in re-imaging both physical and virtual servers. Exceptional attention to detail and problem-solving skills. A proactive and collaborative approach to team projects. Strong customer service orientation. Our Commitment to You: Continuous learning and development opportunities. Working with award-winning teams on impactful research projects. Competitive benefits including 401k matching, flex time off, healthcare, and wellness programs. A supportive and engaging work environment with various employee resource groups. Workplace Options: This position is fully on-site at the GDMS San Antonio location. Learn more about the location here: ***************************************************************** Salary Note This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled. Combined Salary Range USD $103,254.00 - USD $111,724.00 /Yr. Company Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
    $103.3k-111.7k yearly Auto-Apply 16d ago
  • Windows/VMware Systems Administrator

    Govcio

    Systems administrator job in San Antonio, TX

    is contingent upon contract award. GovCIO is currently hiring for a Windows/VMware Systems Administrator for our US Courts proposal. This position will be located in San Antonio, TX. Responsibilities Responsible for server operations inclusive of hardware, operating system (OS), and utilities on the server. Has expertise in one or more operating systems and is responsible for support functions such as planning/deploying/maintaining/supporting servers such as Red Hat Enterprise Linux or Windows, database system. backup system, and the application stack. Assists with restorations, application installation, testing, Tier 2 and Tier 3 support, and troubleshooting issues. Provides migrations, performance tuning, analysis and support of infrastructure, and internal hardware. Provides configuration management and system monitoring. Responsible for centralization of courts and replication, and provisioning virtual servers and service management of all related Virtual Machines (VMs). Provides monitoring of databases, and supporting the Infrastructure environment. Analyzes and fixes performance issues related to networking and OS and provides application upgrades. Responsible for configuration management, monitoring, and maintenance of all hosted servers. Qualifications Bachelor's with 5 -8 years (or commensurate experience) Considerable knowledge of the job. Complete understanding of the general and detailed aspects of the job, and its application. Provides technical solutions to a wide range of difficult problems. Solutions are imaginative, thorough, practicable, and consistent with organization objectives. Works under only general direction. Independently determines and develops approach to solutions. Work is reviewed upon completion for adequacy in meeting objectives. Contributes to the completion of specific programs and projects. Failure to obtain results would typically result in serious program delays and considerable expenditure of resources. Windows System Administration (Windows Server 2008 R2 and 2012) VMware System Administration (vSphere 5.X, vCenter, vCOPS, SRM) Application installation, support, testing, and troubleshooting Project Management (project planning, documentation, RFCs) Linux System Administration Skills (preferred: Red Hat Enterprise Linux) DB Administration Experience (desired: Microsoft SQL, MySQL, or Informix) Deployment & Configuration Automation Experience (desired: Cobbler, Blade Logic, and Puppet) VMware vCloud Director; Backup and Restore (desired: NetBackup) System Monitoring (desired: Zabbix); Experience with administration of load balance devices (preferred F5 Big-IP) Clearance Required: Ability to obtain a Public Trust AOUSC Company Overview GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative IT services and solutions that improve how government agencies operate and serve our citizens. But we can't do it alone. We need great people to help us do great things - for our customers, our culture, and our ability to attract other great people. We are changing the face of government IT and building a workforce that fuels this mission. Are you ready to be a transformer? What You Can Expect Interview & Hiring Process If you are selected to move forward through the process, here's what you can expect: During the Interview Process Virtual video interview conducted via video with the hiring manager and/or team Camera must be on A valid photo ID must be presented during each interview During the Hiring Process Enhanced Biometrics ID verification screening Background check, to include: Criminal history (past 7 years) Verification of your highest level of education Verification of your employment history (past 7 years), based on information provided in your application Employee Perks At GovCIO, we consistently hear that meaningful work and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition, our employees have access to a range of perks and benefits to support their personal and professional well-being, beyond the standard company offered health benefits, including: Employee Assistance Program (EAP) Corporate Discounts Learning & Development platform, to include certification preparation content Training, Education and Certification Assistance* Referral Bonus Program Internal Mobility Program Pet Insurance Flexible Work Environment *Available to full-time employees Our employees' unique talents and contributions are the driving force behind our success in supporting our customers, which ultimately fuels the success of our company. Join us and be a part of a culture that invests in its people and prioritizes continuous enhancement of the employee experience. We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, disability, or status as a protected veteran. EOE, including disability/vets. Posted Pay Range The posted pay range, if referenced, reflects the range expected for this position at the commencement of employment, however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, education, experience, and internal equity. The total compensation package for this position may also include other compensation elements, to be discussed during the hiring process. If hired, employee will be in an “at-will position” and the GovCIO reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, GovCIO or individual department/team performance, and market factors. Posted Salary Range USD $75,000.00 - USD $113,000.00 /Yr.
    $75k-113k yearly Auto-Apply 59d ago
  • Infrastructure Operations Technical Lead / System Administrartor

    Collabera 4.5company rating

    Systems administrator job in San Antonio, TX

    Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs. Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance. Job Description: • Provide technical leadership, systems engineering support, and system administrations and for enterprise performance monitoring systems. • The candidate will be the technical lead of a team of system administrators maintaining COTS performance measurement solutions and their associated infrastructure for our customer. • Install and harden operating systems, software, and applications. Monitor performance and troubleshoot alerts from monitoring tools, system failure analysis and lead recovery ensuring the consistency and integrity of file systems, hardware/software configuration. • Maintain and administer operating systems, applications, and hardware related to Microsoft Windows Server and Red Hat Enterprise Linux (RHEL) based servers. Provide advanced Active Directory maintenance, troubleshooting, and reporting. Required Skills: • Over 10 years of experience in the integration and systems administration of Windows Servers, RHEL, Microsoft SQL servers and IIS based web servers in a DoD environment • Experience with server, network, and storage virtualization using VMware. • Ability to review security policies and to then lead the direct implementation of the associated system configuration. • Ability to design, plan, direct, and execute system upgrades • Ability to operate independently in a fast paced environment and provide a direct interface with customers. • Prior experience directing daily activates of system administrators. • Must be highly organized and enthusiastic individual • Advanced Windows system administration in a DoD environment • Advanced Active Directory Group Policy Management - Evaluate Group Policy Objects, and recommend process improvements; Manage group policy across the enterprise, and; Create/Modify/Maintain Group Policies: • Experience with AD Sites and Services - Manage objectives in AD Domain Services that implement the inter-site replication topology • Experience with AD Users and Computers - administer and publish user and computer objectives in the directory in a DoD environment • Strong RHEL administration experience in a DoD environment • Strong understanding of TCP/IP networking • Strong experience maintaining system readiness through the implementation, administration, and management via DISA STIG's and other related DoD policies. • Strong RMF and/or DIACAP system accreditation processes experience • Experience with SAN design and administration Desired Skills: • MS-SQL development and administration skills • Oracle database development and administration skills • Experience with System Performance Measurement and/or Capacity Planning • Backup and Recovery Administration • Previous work experience with Defense Health Agency or Military Health System Education/Certifications: • Bachelor's Degree in Engineering, Computer Science, Information Systems or related field. Applicable experience will be considered in lieu of degree • Valid Security+ or CISSP certification • Possess or able to obtain Position of Public Trust (ADP/IT-1) Qualifications Only USC and GCH Additional Information To know more about this position, please contact: Ujjwal Mane ************ ****************************
    $58k-79k yearly est. Easy Apply 60d+ ago
  • Junior Systems Administrator

    Documation 3.5company rating

    Systems administrator job in San Antonio, TX

    Junior Systems Administrator Department: Internal IT Reports To: Senior System Administrator Salary grade: DOE FLSA Status: Full Time / Non-Exempt / Hourly Description The ideal candidate for this role will have a passion for technology. This position will expose the candidate to a wide variety of IT duties. Day to day tasks will vary, so a willingness to learn new things on the job is important, as is the ability to competently complete the tasks assigned. This is more of a general IT position with exposure to many different aspects of IT. Responsibilities Assist senior level IT staff with various day-to-day tasks with the goal of becoming proficient in many areas of IT Familiarity and willingness to learn different technologies including networking, security, server/client, backup/restore, Wi-Fi and others Familiarity with working in a Microsoft Active Directory based environment, to include, DHCP, DNS, Group Policy. Assists with the administration and management of the VMWare virtual environment including SANs. Assist with the administration and management of backup systems. Provides technical support-identifying, investigating, and resolving users' problems with computer software and hardware-for problems specific to the organization's computer networks and systems. Administer user requests and privileges. Training and assistance for end users as assigned Applies knowledge of computer software, hardware, and procedures to solve problems. Arranges service by software or hardware vendors to repair or replace defective products Must be able to accurately document issues/resolutions, switch ports and other relevant networking documentation Ability to take direction from more experienced IT staff and handle a task given with minimal supervision Experience & Required Skills Experience working with Active Directory, DHCP, DNS, Office 365 Experience with prosumer or small business networking equipment, including switches and APs Excellent verbal and written communication skills. Excellent and accurate documentation skills Excellent interpersonal and customer service skills Ability to explain technical issues to technical and non-technical staff and customers Proficient with Microsoft Office Suite or related software Strong analytical and problem-solving skills Excellent time management skills Education & Certification 2 -3 years' experience working in IT in a business environment. Physical Requirements Ability to sit for extended periods of time Ability to occasionally stand, stoop, bend, and kneel Manual dexterity to use hands and fingers to handle, control computer and telephone keyboard Visual acuity to read printed and electronic documents Ability to regularly speak clearly so listeners can understand Ability to understand the speech of others Occasionally lift 10-30 pounds Special Requirements Ability to travel to jobsites and remote offices is required Note: This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice to meet the needs of the organization.
    $62k-73k yearly est. 60d+ ago
  • Secret Server Administrator - Active TS/SCI with CI Poly

    ENS Solutions, LLC

    Systems administrator job in San Antonio, TX

    Job Description The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance, reliability issues, and escalation for resolution; applying patches and configuration changes according to provided direction. Requirements Must have experience with Delinea Secret Server administration [ formerly Thycotic] Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly Must meet the DoD 8570 compliance with Information Assurance Technical (IAT) Level II certification. Bachelor's degree in a technical discipline from an accredited college or university is required. Four (4) years of additional SA experience may be substituted for a bachelor's degree. 10+ years of experience as a SA in programs and contracts of similar scope, type, and complexity is required. Windows Server Administration and experience with Windows Active Directory. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to our clients. Why ENS? Free Platinum-Level Medical/Dental/Vision coverage, 100% paid for by ENS 401k Contribution from Day 1 PTO + 11 Paid Federal Holidays Long & Short Term Disability Insurance Group Term Life Insurance Tuition, Certification & Professional Development Assistance Workers' Compensation Relocation Assistance
    $64k-94k yearly est. 30d ago
  • Information Technology Professional

    U.S. Navy 4.0company rating

    Systems administrator job in San Antonio, TX

    To be eligible to enlist in the U.S. Navy, candidates must be between the ages of 18-34 At any given moment, hundreds of complex networked computer systems are operating in tandem to keep ships and submarines operating at their best. The specialized training youll receive in this field will pave the way to careers in IT and network support, computer programming, web development and information security. SOFTWARE ENGINEERING JOBS IN THE NAVY INFORMATION SYSTEMS TECHNICIAN When a network goes down, vital information may be lost, from global satellite data to special intelligence communications. Thats why its critical that trained Information Systems Technicians are on board to make sure networks and related systems are designed and operated properly and errors are fixed without any interruption to the mission. CRYPTOLOGIC TECHNICIAN NETWORKS As a Cryptologic Technician Networks, you fight in the battlespace of the future. Use state-of- the-art technology to perform offensive and defensive cyber operations, investigating and tracking enemies while also protecting our networks from attacks. As an expert in communication defense and forensics, youll be expected to rise to the ever-evolving challenge of maintaining cybersecurity. INTELLIGENCE SPECIALIST Collect intel on everythingdata on foreign cultures, enemy movements, current weather forecasts, etc. Then, use it to create cohesive intelligence briefings for high-ranking Navy officials. Your deep understanding of global culture and battlespaces makes you a critical component of mission readiness. Solid intel isnt easy to come by, but as an IS, you can save lives by helping us stay ready for anything. PAY AND BENEFITS From the day you start, youll receive: Competitive salary Potential to earn a bonus upon enlistment Free health insurance Free housing A retirement plan Paid training College credit EDUCATION OPPORTUNITIES Navy College Program and Tuition Assistance Post-9/11 GI Bill, up to 100% tuition Professional credentials and certifications College credit hours toward a bachelors or associate degree through the American Council on Education QUALIFICATIONS AND REQUIREMENTS U.S. citizen or equivalent High school graduate or equivalent 17 years of age or older General qualifications may vary depending upon whether youre currently serving, whether youve served before or whether youve never served before. WORK ENVIRONMENT These roles perform a variety of duties worldwide, at numerous overseas and stateside shore commands, aboard surface ships, aircraft and submarines. They generally divide time between assignments ashore and afloat. PART-TIME OPPORTUNITIES Serving part-time as a Navy Reserve Sailor, your duties will be carried out during your scheduled drilling and training periods. During monthly drilling, Sailors in the Navy Reserve typically work at a location close to their homes. Take a moment to learn more about the general roles and responsibilities of Navy Reserve Sailors. RequiredPreferredJob Industries Government & Military
    $53k-76k yearly est. 3d ago
  • RH Enterprise Linux 8

    Viper Staffing Services

    Systems administrator job in San Antonio, TX

    (Hiring) RH Enterprise Linux 8 We are seeking an RH Enterprise Linux 8 to become an integral part of our team! You will develop and code for various projects in order to advance software solutions. Responsibilities: Develop and expand features and products using a variety of programming languages Review project requirements and write technical specifications Debug, test, and fix errors Document code development and revisions Create and use software tools to help automate writing code Qualifications: Previous experience in programming, software development, or other related fields Knowledge of Java, Python, or other programming languages Familiarity with relational databases such as MySQL, Oracle, and SQL Server Strong problem solving and critical thinking skills Strong attention to detail Email Resumes To: Admin@viperstaffing.com
    $67k-90k yearly est. 60d+ ago
  • Network Administration, Lead Associate

    Peraton 3.2company rating

    Systems administrator job in San Antonio, TX

    Responsibilities Peraton's Cyber Mission supports the United States Air Force by delivering mission-critical Cyber professionals who defend our nation's security. Our team of experts provides innovative engineering, logistics, sustainment, and customer support to ensure the functionality of network infrastructure, while addressing the most complex cyber operations and national defense challenges. Peraton is seeking a Network Administration, Lead Associate to support our mission to defend and protect our national security. The Network Administration, Lead Associate supports the administration and maintenance of enterprise network systems to ensure reliable performance and security. They assist in configuring hardware, monitoring network health, and troubleshooting connectivity issues while maintaining accurate documentation. Responsibilities may include: The Network Administration, Lead Associate will be responsible for the following, but not limited to: Perform daily administration of network systems including routers, switches, and firewalls. Monitor network performance and availability to identify and resolve issues. Apply configuration changes, patches, and updates to maintain network security and stability. Assist with the installation and integration of new network hardware and software. Troubleshoot connectivity problems and coordinate escalation with senior staff when required. Maintain network diagrams, configuration records, and change logs. Qualifications Required Qualifications: Bachelor's degree with 5 years of experience, Master's degree with 3 years of experience, 0 years with PhD US Citizenship and a current active TOP SECRET Clearance with SCI. Experience administering network devices including routers, switches, and firewalls. Must comply with DoD 8140/DCWF Work Role 441 requirements, holding an approved baseline certification and meeting all KSAs related to network monitoring, fault isolation, and performance optimization. Familiarity with TCP/IP, VLANs, routing protocols, and basic network segmentation. Experience monitoring network performance and troubleshooting connectivity issues. Ability to apply patches, updates, and configuration changes to maintain security compliance. Desired Qualifications: Exposure to enterprise networking equipment from vendors such as Cisco or Juniper. Knowledge of VPN configuration and remote access solutions. Understanding of wireless network configuration and troubleshooting. Experience supporting hybrid cloud or virtualized network environments. Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure. Target Salary Range $86,000 - $138,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.
    $86k-138k yearly Auto-Apply 29d ago
  • Network Administrator

    Cymertek

    Systems administrator job in San Antonio, TX

    Network AdministratorLOCATIONSan Antonio, TX 78208CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are looking for a skilled and proactive Network Administrator to manage and support our organization's network infrastructure. In this role, you will ensure the reliability, security, and performance of our systems by maintaining hardware, troubleshooting network issues, and optimizing connectivity. Collaborating with a dynamic team, you will play a crucial role in implementing innovative solutions to meet evolving business needs. If you are passionate about networking, problem-solving, and contributing to a fast-paced and tech-driven environment, we invite you to apply! *** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. *** SIMILAR CAREER TITLESNetwork Engineer, System Administrator, IT Administrator, Network Technician, Network Support Specialist, Infrastructure Administrator, Cloud Network Administrator, Network Operations Specialist, Network Analyst, Network Security Administrator, etc.DEGREE (Level Desired) Bachelor's DegreeDEGREE (Focus) Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Electrical Engineering, Information Systems, Telecommunications, Data Communications, Software Engineering, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.POSITION RESPONSIBILITIES Maintain and monitor network systems Troubleshoot network issues Configure network hardware Ensure network security Manage user access controls Perform system upgrades REQUIRED SKILLS Network troubleshooting Firewall configuration Router and switch setup VPN management Network performance tuning LAN/WAN administration DESIRED SKILLS Knowledge of cloud networking Familiarity with SD-WAN Experience with VoIP systems Scripting for automation Wireless network optimization Knowledge of IDS/IPS tools PLUG IN to CYMERTEK - And design your future... YOUR FOREVER CAREER STARTS HERE Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development. At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day. We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave. Ready to make your next move the best one? Join us and experience the difference. BENEFITS Excellent Salaries Flexible Work Schedule Cafeteria Style Benefits 10% - 401k Matching (Vested Immediately) Additional 401k Profit Sharing 30 days Paid Leave/Holiday (No Use or Lose!) The day off for your birthday Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus) HSA/FSA AFLAC Long Term/Short Term Disability - 100% employee coverage. No cost to you. Life Insurance - 100% employee coverage. No cost to you. Additional Discretionary Life Insurance Paid Training No long, wordy reviews with tons of paperwork!!! Referral bonus program with recurring annual payments HOW TO APPLY Email us at ***************** or apply today: **************** Want to see what our employees think? Click here . EQUAL OPPORTUNITY EMPLOYER STATEMENT Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.
    $63k-82k yearly est. Easy Apply 60d+ ago
  • TS/SCI Network Administrator III (WAN) (Afternoon)

    Insight Global

    Systems administrator job in San Antonio, TX

    Insight Global is looking for Network Administrators for a government contract. These individuals will be working on a military base doing all network and system support for all of the Air Force. The day to day is as follows: -Analyzes and simulates network traffic to aide in problem resolution or to test updated configurations in virtual or physical lab environments. -Monitors system utilization and circuit bandwidth then reports anomalies to Government team leads. -Develop, execute, modify or remove scripts to assist in automation of tasks, as possible. -Review and document all workload activities per incident or change request to eliminate re-work or for auditing/investigation purposes. -Notify appropriate Information Technical Equipment Custodian (ITEC) or Property Custodian (PC), in writing, within 4 hours for all accountable item moves. -Neatly bundle and conceal all excess system or peripheral cabling after each installation or repair. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to ********************.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: **************************************************** Skills and Requirements -7+ years experience with: installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. -Deep level of understanding/experience with enterprise level network architectures/configurations is required and Software Defined Networking (SDN) is desired. -High school diploma or equivalent -IAT-II Certification -TS/ SCI Eligible -CCNP Collaboration, CCNP Data Center, CCNP Enterprise, OR CCNP Service Provider -CCIE Enterprise Infrastructure, CCIE Service Provider, or CCIE Data Center CCIE Collaboration certifications
    $63k-82k yearly est. 60d+ ago
  • Network Administrator III

    Cyber Security Analyst I In San Diego, California

    Systems administrator job in San Antonio, TX

    Abacus Technology is seeking a Network Administrator to provide WAN infrastructure support for the Air Force Intranet Control (AFINC) III Support program at Lackland AFB. This is a full-time position. Responsibilities Analyze and simulate network traffic to aide in problem resolution or to test updated configurations in virtual or physical lab environments. Monitor system utilization and circuit bandwidth and report anomalies to Government team leads. Develop, execute, modify or remove scripts to assist in automation of tasks. Review and document all workload activities per incident or change request to eliminate re‐work or for auditing/investigation purposes. Qualifications 7+ years experience in network administration and support. HS diploma or GED. Must be Security+ and CCNA certified. CCNP or CCIE certifications desired. Experience installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. Extensive experience with enterprise level network architectures and configurations. Able to assess infrastructure, identify areas for improvement, and recommend solutions. Knowledge of Software Defined Networking (SDN) is desired. Experience with network monitoring and management using an automated solution. Extensive experience with security as it pertains to network architecture, desktops, laptops, servers, firewalls, routers, and intrusion detection systems (IDS). Solid customer service and communication skills are critical as well as the ability and willingness to communicate effectively and appropriately in an empathetic and understanding manner. Must be a US Citizen and hold a current Top Secret clearance with SCI access (TS/SCI). Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information. EOE/M/F/Vet/Disabled
    $63k-82k yearly est. Auto-Apply 5d ago
  • Network Administrator

    Mantech International Corporation 4.5company rating

    Systems administrator job in San Antonio, TX

    General information Requisition # R64833 Posting Date 12/15/2025 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Network Administrator, to join our team in San Antonio, TX. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation Responsibilities Included but are not limited to: * Responsible for supporting customer networks involving cross-domain solutions, including VPNs, one-way data transfers, unclassified mission related infrastructures, and Taclane 175 encryption devices. Specific configurations include routing using MPLS/VPLS, OSPF, EIGRP at the Core and Distribution devices and switching at the Access devices. * Responsible for performing planning, deployment and quality assurance functions for system and network upgrade projects. * Will develop high, mid and lower-level diagrams and schematics to document the system and network infrastructure for planning, historical and continuity purposes. * Responsible for designing, installing, configuring, troubleshooting and maintaining a LAN/WAN equipment required to provide telecommunications services in a complex environment consisting of various Cisco network equipment to include Nexus and Catalyst model as well as Integrated Service Routers. * Responsible for designing networks utilizing switching technology to include VLAN, Inter-VLAN routing, trunking, and port aggregation on the WAN/LAN environment. Minimum Qualifications: * Bachelor's degree with 12+ years of relevant experience OR associates degree with 15 years OR high school diploma with 20 years of relevant experience * Experience configuring and troubleshooting Cisco catalyst switches * Experience configuring and troubleshooting Cisco ASR routers * IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP) Preferred Qualifications: * Experience with supporting cross-domain customer networks (VPNs, one-way data transfers, unclassified infra, Taclane 175), with expertise in Core/Distribution routing (MPLS/VPLS, OSPF, EIGRP) and Access switching. * Experience with Linux network troubleshooting Clearance Requirements: * Must have a current/active TS/SCI w/ Polygraph. Physical Requirements: * Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive motions, sedentary work, walking, working with data, ability to handle stress & work under pressure, ability to use MS Office, ability to use a PC, analytical or critical thinking skills, interpersonal & people skills, leadership skills, listening skills, multi-tasking ability, oral & written communication skills, organizational skills. MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at ******************* and provide your name and contact information.
    $61k-81k yearly est. Auto-Apply 8d ago
  • IT Business Applications Administrator

    City of New Braunfels, Tx 3.9company rating

    Systems administrator job in New Braunfels, TX

    Department: Information Technology FLSA Status: Exempt Hiring Salary: $60,813- $72,975 Welcome, 'ist das Leben schön!' (Life is good!) At the City of New Braunfels, we seek out people ready to serve the community, plan for the future, and preserve our well-renowned natural beauty. Our five Core Values serve as a cornerstone of our work: Integrity, Service, Visionary Leadership, Stewardship of Resources, and Cultural Heritage. Do our values speak to you? What we're looking for: An individual with exceptional problem-solving skills, keen attention to detail, a strong analytical mindset and a passion for driving process improvement through technology to join the City of New Braunfels Information Technology department. Under general direction of the Business Systems Manager, the Business Applications Administrator will act as liaison between Information Technology (IT), internal stakeholders and external vendors. The Business Applications Administrator is responsible for understanding departmental business processes to effectively identify opportunities for software applications improvement and managing the implementation and maintenance of both enterprise and specialized commercial software applications used by various City Departments. Benefits & Total Rewards: Our City team members are our most valuable asset! We offer Total Rewards when you join our team. * Competitive medical, dental and vision insurance * 2:1 match on retirement contribution * Paid volunteer time off - 16 hours per year * Vacation accrual starts at date of hire - up to 120 hours annually your first year * Get paid to stay - longevity pay on top of your regular pay after one full year * Tuition reimbursement program * Bilingual pay offered * Keep learning - professional and personal development training available The responsibilities you'll be trusted with: The following duties ARE NOT intended to serve as a comprehensive list of all duties performed by all team members in this classification, only a representative summary of the primary duties and responsibilities. Incumbent(s) may not be required to perform all duties listed and may be required to perform additional, position-specific duties. * Collaborate with cross-functional teams to gather and document business requirements for software applications * Responsible for installation, configuration, diagnostics, maintenance, incident resolution and ongoing support of applications to support departmental and enterprise requirements through the life cycle of the application use. * Plan and execute software application upgrades, updates and patches, in conjunction with SaaS vendor, when applicable. * Provide technical support to end-users and provide training for new users and for end-users on new application features. * Analyze application data and usage to identify areas for system improvements, business process improvements, cross application integration opportunities or other utilization improvement possibilities * Perform project management for small to mid-sized IT software related projects and support software implementation projects through selection, configuration, testing and deployment processes * Ensure application implementation aligns with business goals and objectives * Develop detailed functional specifications to guide the selection and configuration of software applications. * Create ad-hoc reports and management dashboards customized to specific needs of departments * This position may provide occasional direction to other team members & perform other related duties as assigned or required. Your areas of knowledge and expertise that matter most for this role: Education and Experience: * Bachelor's degree in computer science, Information Systems, Business Administration or related field; three (3) or more years of experience in the implementation, administration, analysis and support of complex commercial software solutions; two (2) or more years of experience as a Project Manager and/or Business Analyst; OR an equivalent combination of education and experience Required Skills: * Direct experience with implementation, configuration and maintenance of software solutions such as Workday(ERP), Cityworks(permitting), Cartegraph(ASM) * Proven experience with business and technical requirements analysis, elicitation, verification, and implementation development * Strong interpersonal skills and ability to establish and maintain effective working relationships * Demonstrated project management skills, especially related to technical implementations. * Proven experience in data collection, management, interpretation, analytics, problem solving * Knowledge of operational processes and systems requirements preferably for Finance/Accounting, Human Resources, Municipal Planning & Development, Fire Safety, Building Safety, Health Services, Code Enforcement or Public Works departments * Exceptional analytical skills * Experience using business reporting solutions such as Crystal Reports, SSRS/SQL ,Cognos, Power BI, QuickBase * Ability to work with detailed information for sustained periods of time, with minimal supervision. * Ability to communicate clearly and effectively, both verbally and in writing * Ability to successfully engage in multiple initiatives simultaneously. * Ability to effectively translate business needs and requirements into deliverable technical solutions Required Licenses or Certifications: * Must possess a valid Texas Driver's License. Your Work Environment: * Work is performed in a standard office environment. * May be required to work immediately before, during or after an emergency or disaster. The City of New Braunfels is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, marital status, military status, order of protection status, or any other legally recognized protected basis under federal, state, or local law.
    $60.8k-73k yearly Auto-Apply 7d ago
  • Network Administrator

    Guadalupe-Blanco River Authority

    Systems administrator job in New Braunfels, TX

    FLSA STATUS: Exempt PAY RANGE: $62,575.00 - $104,292.00 REPORTS TO: IT Operations Manager The Network Administrator is responsible for designing, configuring, analyzing, monitoring, installing, maintaining, and troubleshooting network systems, which includes data, voice, video and wireless network services. This position ensures the secure, reliable, and efficient operation of all networks. ESSENTIAL DUTIES AND RESPONSIBILITIES STRATEGY & PLANNING Plan and implement any improvement, modification, or replacement of network infrastructure components. Create and maintain documentation as it relates to network configuration, network mapping, and standard operating procedures. Develop methodologies for testing network performance and providing network performance statistics and reports. Practice network asset management, including maintenance of network component inventory and related documentation. Conduct research on network products, services, protocols, and standards to keep up with industry developments in support of network planning and procurement efforts. Develop and test disaster recovery plans and system backup and recovery procedures, to ensure continuity of operations as it relates to network functionality. Collaborate with other IT team members to assess network capacity needs. OPERATIONAL MANAGEMENT Design and deploy enterprise-grade LANs, WANs, and WLANs, including routers, switches, wireless access points (WAN - cellular, LAN - Wi-Fi), radios, and other hardware. Implement and manage SD-WAN solutions to optimize connectivity, performance, and cost-effectiveness. Integrate and maintain cellular routers and failover connectivity for remote or mobile locations. Conduct network performance tuning, capacity analysis, and proactive monitoring using tools such as SolarWinds, PRTG or Auvik. Document network architecture, configuration standards, and change control procedures. Manage planning and maintenance of network cabling, including MDF and IDF closets. Perform regular network security audits and implement network security best practices including firewall rules, intrusion detection/prevention, and secure remote access. Perform on-site analysis, diagnosis, and resolution of complex network problems for a variety of end users, and recommend and implement corrective solutions. Coordinate with vendors during installations and hardware performance issues. Provide tier-3 technical support for complex network issues and mentor junior administrators/technicians. Lead and mentor junior network staff, providing guidance and training. Perform other duties as assigned. Requirements KNOWLEDGE, SKILLS/ABILITIES Knowledge of best practices around management of network infrastructure. Knowledge of Cisco routers and switches. Experience with Layer 3 routing and Layer 2 switching. Knowledge of Cradlepoint or other cellular WAN technologies. Knowledge of Cambium or Mimosa radios is desirable. Proficient with CLI (Command Line Interface) based management. Self-starter who can work under limited supervision. Ability to communicate technical subjects to GBRA employees who have little or no background and/or experience in network systems. Reasoning, analytical and problem-solving skills. Ability to establish and maintain effective working relationships with staff and vendors involved with network design, implementation, and management. EDUCATION/CERTIFICATIONS Associate's Degree from an institution accredited by a nationally recognized accrediting agency. Bachelor's Degree in Computer Science, Computer Engineering, Information Systems, or related field from an accredited university, preferred. Cisco CCNA required; CCNP / CCIE, or equivalent vendor certifications preferred. Valid Class "C" Texas Driver's License. EXPERIENCE 5-8+ years of progressive experience in network administration or engineering roles. MANAGERIAL RESPONSIBILITIES No. PHYSICAL DEMANDS The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Standard physical activity such as periodic standing, walking, sitting, and basic motor skills to operate necessary computer programs. May be required to work hours other than regular schedule such as nights, weekends and holidays. WORK ENVIRONMENT The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Salary Description $62,575.00 - $104,292.00
    $62.6k-104.3k yearly 37d ago
  • Network Administrator II (WAN)

    DLS Engineering 3.9company rating

    Systems administrator job in San Antonio, TX

    DLS Engineering is seeking a Network Administrator II (WAN) professional for a full-time position in support of the Air Force Intranet Control (AFINC) program at Joint Base San Antonio in San Antonio, TX. This is an on-site position. As part of AFINC, the mission of the 26th Network Operations Squadron (26 NOS) is to provide mission assurance to the warfighter through the operation, management, and defense of the Department of Defense Information Network (DODIN). In the execution of its mission, the 26 NOS maintains network infrastructure, to include routers, switches, proxies, firewalls, servers, workstations, printers, Storage Area Networks (SAN) and test labs, to provide maneuverability and defense of both classified and unclassified networks. A day in the life: Analyze and simulate network traffic to aid in problem resolution or to test updated configurations in virtual or physical lab environments. Monitor system utilization and circuit bandwidth then report anomalies to Government team leads. Develop, execute, modify or remove scripts to assist in automation of tasks, as possible. Review and document all workload activities per incident or change request to eliminate re-work or for auditing/investigation purposes. Escalate complex network issues to Senior Network Administrators. When I read the below it sounds like me: 5+ years' experience with: installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. Intermediate level understanding/experience with Enterprise network architectures and configurations is highly desired. IAT-II certification (required) CCNA certification (required) Active Top Secret/SCI clearance. Other information: We offer a competitive salary and a 401k program with company match. We offer a comprehensive benefits package including health, vision, dental, life, and disability insurance. We offer a generous paid time off package If accommodation is needed with the application and / or the interview process for applicants with disabilities, please contact Human Resources at ************. DLS is an E-Verify company. DLS is an equal employment opportunity employer. Qualified applicants will receive consideration without regard to age, race, religion, sex (pregnancy, sexual orientation, gender identity), national origin, or disability. We encourage all qualified applicants to apply. If you believe you have been discriminated against, please contact Barbara Ellison. You also have the right to file a charge of discrimination with the equal employment opportunity commission. Must be able pass a government background check, which will be completed before employment.
    $64k-81k yearly est. 38d ago
  • Network Administrator II (WAN)

    Cyber Security Analyst I In San Diego, California

    Systems administrator job in San Antonio, TX

    Abacus Technology is seeking a Network Administrator to provide WAN infrastructure support for the Air Force Intranet Control (AFINC) III Support program at Lackland AFB. This is a full-time position. Responsibilities Analyze and simulate network traffic to aide in problem resolution or to test updated configurations in virtual or physical lab environments. Monitor system utilization and circuit bandwidth and report anomalies to Government team leads. Escalate complex network issues to Senior Network Administrators. Develop, execute, modify or remove scripts to assist in automation of tasks. Review and document all workload activities per incident or change request to eliminate re‐work or for auditing/investigation purposes. Qualifications 5+ years experience in network administration and support. HS diploma or GED. Must be Security+ and CCNA certified. CCNP certification desired. Experience installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. Able to assess infrastructure, identify areas for improvement, and recommend solutions. Knowledge of relevant server-side tools and technologies. Experience with network monitoring and management using an automated solution. Extensive experience with security as it pertains to network architecture, desktops, laptops, servers, firewalls, routers, and intrusion detection systems (IDS). Solid customer service and communication skills are critical as well as the ability and willingness to communicate effectively and appropriately in an empathetic and understanding manner. Must be a US Citizen and hold a current Top Secret clearance with SCI access (TS/SCI). Applicants selected will be subject to a U.S. government security investigation and must meet eligibility requirements for access to classified information. EOE/M/F/Vet/Disabled
    $63k-82k yearly est. Auto-Apply 2d ago
  • IT Business Applications Administrator

    City of New Braunfels 3.9company rating

    Systems administrator job in New Braunfels, TX

    Department: Information Technology FLSA Status: Exempt Hiring Salary: $60,813- $72,975 Welcome, ‘ist das Leben schön!' (Life is good!) At the City of New Braunfels, we seek out people ready to serve the community, plan for the future, and preserve our well-renowned natural beauty. Our five Core Values serve as a cornerstone of our work: Integrity, Service, Visionary Leadership, Stewardship of Resources, and Cultural Heritage. Do our values speak to you? What we're looking for: An individual with exceptional problem-solving skills, keen attention to detail, a strong analytical mindset and a passion for driving process improvement through technology to join the City of New Braunfels Information Technology department. Under general direction of the Business Systems Manager, the Business Applications Administrator will act as liaison between Information Technology (IT), internal stakeholders and external vendors. The Business Applications Administrator is responsible for understanding departmental business processes to effectively identify opportunities for software applications improvement and managing the implementation and maintenance of both enterprise and specialized commercial software applications used by various City Departments. Benefits & Total Rewards: Our City team members are our most valuable asset! We offer Total Rewards when you join our team. Competitive medical, dental and vision insurance 2:1 match on retirement contribution Paid volunteer time off - 16 hours per year Vacation accrual starts at date of hire - up to 120 hours annually your first year Get paid to stay - longevity pay on top of your regular pay after one full year Tuition reimbursement program Bilingual pay offered Keep learning - professional and personal development training available The responsibilities you'll be trusted with: The following duties ARE NOT intended to serve as a comprehensive list of all duties performed by all team members in this classification, only a representative summary of the primary duties and responsibilities. Incumbent(s) may not be required to perform all duties listed and may be required to perform additional, position-specific duties. Collaborate with cross-functional teams to gather and document business requirements for software applications Responsible for installation, configuration, diagnostics, maintenance, incident resolution and ongoing support of applications to support departmental and enterprise requirements through the life cycle of the application use. Plan and execute software application upgrades, updates and patches, in conjunction with SaaS vendor, when applicable. Provide technical support to end-users and provide training for new users and for end-users on new application features. Analyze application data and usage to identify areas for system improvements, business process improvements, cross application integration opportunities or other utilization improvement possibilities Perform project management for small to mid-sized IT software related projects and support software implementation projects through selection, configuration, testing and deployment processes Ensure application implementation aligns with business goals and objectives Develop detailed functional specifications to guide the selection and configuration of software applications. Create ad-hoc reports and management dashboards customized to specific needs of departments This position may provide occasional direction to other team members & perform other related duties as assigned or required. Your areas of knowledge and expertise that matter most for this role: Education and Experience: Bachelor's degree in computer science, Information Systems, Business Administration or related field; three (3) or more years of experience in the implementation, administration, analysis and support of complex commercial software solutions; two (2) or more years of experience as a Project Manager and/or Business Analyst; OR an equivalent combination of education and experience Required Skills: Direct experience with implementation, configuration and maintenance of software solutions such as Workday(ERP), Cityworks(permitting), Cartegraph(ASM) Proven experience with business and technical requirements analysis, elicitation, verification, and implementation development Strong interpersonal skills and ability to establish and maintain effective working relationships Demonstrated project management skills, especially related to technical implementations. Proven experience in data collection, management, interpretation, analytics, problem solving Knowledge of operational processes and systems requirements preferably for Finance/Accounting, Human Resources, Municipal Planning & Development, Fire Safety, Building Safety, Health Services, Code Enforcement or Public Works departments Exceptional analytical skills Experience using business reporting solutions such as Crystal Reports, SSRS/SQL ,Cognos, Power BI, QuickBase Ability to work with detailed information for sustained periods of time, with minimal supervision. Ability to communicate clearly and effectively, both verbally and in writing Ability to successfully engage in multiple initiatives simultaneously. Ability to effectively translate business needs and requirements into deliverable technical solutions Required Licenses or Certifications: Must possess a valid Texas Driver's License. Your Work Environment: Work is performed in a standard office environment. May be required to work immediately before, during or after an emergency or disaster. The City of New Braunfels is an equal opportunity employer. We do not discriminate on the basis of race, color, religion, creed, national origin or ancestry, sex, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, gender identity, marital status, military status, order of protection status, or any other legally recognized protected basis under federal, state, or local law.
    $60.8k-73k yearly Auto-Apply 9d ago

Learn more about systems administrator jobs

How much does a systems administrator earn in San Antonio, TX?

The average systems administrator in San Antonio, TX earns between $56,000 and $96,000 annually. This compares to the national average systems administrator range of $59,000 to $100,000.

Average systems administrator salary in San Antonio, TX

$74,000

What are the biggest employers of Systems Administrators in San Antonio, TX?

The biggest employers of Systems Administrators in San Antonio, TX are:
  1. Business Enabled Acquisitionandtechnology Inc.
  2. ASRC Federal
  3. TruFit Athletic Clubs
  4. Research Innovations
  5. SRC
  6. The Capital Solutions Group
  7. Cymertek
  8. ActioNet
  9. Peraton
  10. Fuse Engineering
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