Sr Systems Administrator
$170k - $195kELEVI Associates
In order to join the ELEVI team you will need
- You must be willing to work in the San Antonio, TX area.
- A CURRENT OR ACTIVE SECURITY CLEARANCE WITH POLY IS REQUIRED.
- Fifteen (15)+ years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is required.
- Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5)+ years of additional Systems Administrator experience may be substituted for a bachelor’s degree.
- ELEVI is seeking two (2) Senior Linux Systems Administrators with networking experience to support a high priority and highly visible malware analysis modernization program. The role supports a large software development program developing, operating, and maintaining mission critical enterprise capabilities. The program includes development and support for existing mission systems in parallel with efforts to develop and deliver modernized cyber analysis, orchestration, and data enrichment products. The team applies Agile methodology, DevOps principles and test-driven development practices. These positions are full-time, located in San Antonio, TX OR FANX (MD). No telework available. • Expert Linux system administrator proficient in troubleshooting server problems, managing virtual and baremetal servers, RedHat Satellite, and enforcing STE/STN policies
• Experience managing infrastructure users and hosts using RedHat FreeIPA identity management system
• VMware experience managing ESXi hypervisors and vCenter appliances
• Experience creating and modifying Ansible playbooks for infrastructure automation tasks
• Proficient at architecting and deploying network solutions with Cisco switches and routers
• Strong ability to diagnose and resolve complex connectivity issues, outages, and network bottlenecks
• Skilled at performing Cisco upgrades, applying patches, and optimizing network efficiency
• Extensive experience troubleshooting infrastructure issues
• Experience managing Kubernetes RKE2 clusters
• Familiarity with Atlassian platform (Confluence, Jira) and GitLab
• Strong skills managing Pure Storage/Everpure arrays and VMware vSAN
• Experience with infrastructure monitoring tools
• Bash scripting Desired skills:
• Experience managing MongoDB database clusters
• Experience managing Trellix FireEye VX, AX, and CM appliances
Some of the day-to-day activities:
- Provide support for implementation, troubleshooting, and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to these systems.
- Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
- Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems, for the escalation and communication of status to agency management and internal customers, and for the dispatch system and hardware problems and remains involved in the resolution process.
- Configure and manage UNIX and Windows operating systems and install/load operating system software, troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance.
Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at ELEVI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At ELEVI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.
The proposed salary range for this position is:
$170,000 - $195,000
We’re an equal opportunity employer (EOE) that empowers our people. It is the policy of ELEVI to provide equal employment opportunities to all employees and employment applicants—without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical or mental disability, marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws. We fearlessly drive change, because without diversity of thought and a commitment to equality for all, there is no moving forward. Reasonable accommodations are available for qualified individuals with disabilities, upon request. This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination.
- Job Summary:The Senior ERP and NetSuite System Administrator is responsible for the administration, configuration, and continuous improvement of XPEL's business systems across the estate, including but not limited to ERP (SAP, Oracle), NetSuite and DAP. This role serves...SeniorFull timeWork at office
- ...Job Description Job Description University Health is seeking an experienced Senior Systems Administrator with deep PeopleSoft expertise to support and enhance mission-critical financial, clinical, and administrative systems within a large, complex healthcare environment...Senior
$71.24k - $121.23k
...including support for basic and advanced scheduling, timekeeping, and time clocks. We require at least 3 years of experience in systems administration, programming, or systems analysis. We are looking for experience supporting ERP platforms or other large enterprise...SeniorFull time$65k - $121.22k
...degree. We require six years of experience in programming and systems analysis. We require proficiency in at least one... ...operation of computer systems used in financial, clinical, and administrative environments. We organize and schedule a range of major and...SeniorFull timeWork experience placement$125k - $140k
...Title: Senior ERP and NetSuite System Administrator Employment Status: Full Time Location: San Antonio, TX Schedule: Hybrid, 4 days per week onsite with 1 remote day Base Salary Range: $125,000 – $140,000 Position Overview Seeking a Senior ERP and...SeniorFull timeTemporary workWork at officeRemote work$101.36k - $109.67k
...databases for smooth and secure operation.Administer Red Hat Linux systems and troubleshoot database and system issues.Perform daily... ....Proficiency in SQL, PL/SQL, and Red Hat Linux command line administration.Strong troubleshooting skills for OS, hardware/software,...Flexible hours- ...ASP Web Solutions is searching for a fulltime remote Sr. System Administrator to support an Air Force Medical Command (AFMEDCOM) requirement involving the Defense Medical Logistics Standard Support (DMLSS) system. This is a remote position, subject to Government approval...SeniorRemote jobFull timeContract workLocal areaMonday to Friday
- General information Job Posting Title System Administrator Date Friday, October 9, 2026 City San Antonio State TX Country United States Working time Full-time Description & Requirements The System Administrator provides subject...Minimum wageFull timeContract workTemporary workWork experience placement
$61.9k - $141k
System AdministratorThe Opportunity: As a system administrator on our project, you’ll ensure mission-critical infrastructure and systems remain secure, functional, and available while identifying opportunities to improve system performance, reliability, and security. You...Full timeContract workPart timeLocal areaRemote work$500 per month
...Who We Are: We provide computer support for the Mechanical Engineering Division focusing on systems, storage, backups and networking. Please read the following job description thoroughly to ensure you are the right fit for this role before applying. By joining our...SeniorWork experience placementLocal areaRemote work$131k - $198k
Position Summary Salesforce Life Sciences Cloud, Senior ConsultantOur Deloitte Customer team empowers organizations to build deeper relationships with customers through innovative strategies, advanced analytics, Generative AI, transformative technologies, and creative...SeniorLocal areaVisa sponsorship- ...Who We Are: Operating Systems Support Section Find out more about this role by reading the information below, then apply to be... ...considered. ~ Section that provides Windows support to the SwRI administrative cost centers and to technical divisions as needed. The...Senior
- ...to date. Daily and Monthly Responsibilities: Manage and support internal PKI and certificate lifecycle processes, including: Administration of CAs, OCSP/CRL endpoints, and certificate trust chains. Configuration and operation of Keyfactor Command certificate...Senior
$500 per month
Who We Are: We are R&D problem-solvers providing independent, premier services to government and industry clients; since 1947 we work toward the betterment of humankind, pushing the boundaries of science and technology to develop solutions. The full job description ...Senior$10k
...offer a world-class, truly unique employee experience that is rare within our industry. We are seeking two (2) Senior Linux Systems Administrators with networking experience to support a high priority and highly visible malware analysis modernization program. The role...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate startRemote work$500 per month
...understand exactly what is expected of potential candidates. We are the backbone of campus climate control, ensuring that all HVAC systems are operating at peak performance. Our responsibilities include preventative maintenance, diagnostics, and repairs for HVAC...SeniorShift work- Overview We are seeking a skilled Systems Administrator to support a diverse client environment in a Managed Services Provider (MSP) setting. This role is responsible for maintaining, securing, and optimizing client infrastructure across servers, networks, and onsite data...Work at officeRemote work
$113k - $153k
..., along with technical certifications such as Azure Certified Administrator, Microsoft Certified Solutions Associate (MCSA), or Microsoft... ...applications on Windows servers. Maintain Microsoft Windows systems and configuration management platforms such as SCCM, Config Manager...SeniorFull time$93.77k - $179.24k
...a dedicated Business Applications Analyst Senior (Salesforce Administrator)for P&C Insurance Agency, you will provide complex analytical,... ...documenting business requirements for application/IT platform and data systems and directing the testing and implementation of new systems or...SeniorFull timeWork experience placementH1bWork at officeRemote workHome officeRelocation packageFlexible hours$500 per month
...Access Program Security Professional Certification) and/or training is preferred. 10-12 years: Experience in personnel security administration specifically within a defense contracting firm or United States Government (USG) operational environment. 10-12 years:...SeniorContract work- ...Job Description Job Description IT Systems Administrator - Azure & Microsoft 365 Department: Information Technology Reports To: Head of IT Location: San Antonio, TX (On-Site) FLSA Status: Exempt Position Summary Renu Robotics is seeking an experienced...Local areaVisa sponsorshipWork visa
$74.33k - $82.5k
...expertise in software configuration management and release engineering A broad knowledge of development, Quality Assurance (QA), systems engineering, and DevOps Experience with CM practices (identification, baselining, change control, status accounting) Experience with...SeniorFull timeRemote work- Brundage Management Company, Inc. (BMC) is seeking a Sage Intacct System Administrator to own, administer, and support the company’s Sage Intacct environment in the Accounting/Finance function. You will manage access, reporting, and integrations while ensuring secure,...
$500 per month
...8kv medium voltage main station, 14 substations, and related systems. Is your CV ready If so, and you are confident this is the... ...15 years: Proficiency in using a work computer and phone for administrative tasks. Utilize Microsoft office for reporting and recording...SeniorWork at officeImmediate startFlexible hoursShift work- ...Job Title: System Administrator Location: RAF Lakenheath, United Kingdom Clearnce: Active DoD Secret Clearance Certification: CompTIA Security+, and one of the following Microsoft Certified Windows Sever Hybrid Administrator Associate, VMware VCP, or VMware...Full timeLocal area
$77k - $202k
Industry/SectorNot ApplicableSpecialismFunctional & Industry TechnologiesManagement LevelSenior AssociateJob Description & SummaryAt PwC, our people in business application consulting specialise in consulting services for a variety of business applications, helping clients...SeniorFull timeH1b$96.6k - $185k
...others. If you're as passionate about your future as we are, join our team.KPMG is currently seeking a Manager, Procurement Systems Administrator, Supplier Information & EngagementPlatform to join Global Procurementwhich is part of KPMG International.Responsibilities:Serve...H1bLocal area- Job DescriptionDiagnoses and resolves z/Series system problems with a focus on extremely high availability. Coordinates outside support... ...a time-critical environment. Collaborates with other system administrators, systems Programmers, network, and application teams to...
- ...ensuring new users are set up with required access to Mainframe systems/subsystems, and terminated users no longer have access to... .../Series operating environment. Collaborate with other system administrators, systems Programmers, network, and application teams to perform...Work at office
- ...TX, seeks a senior software engineer with 9+ years in C/C++ and Golang. This onsite role from day one focuses on building reliable system software on Unix/Linux, with hands-on design, development, testing and operational stability. You will lead an Agile team, craft test...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr Systems Administrator. Be the first to apply!
- IT infrastructure administrator San Antonio, TX
- system admin San Antonio, TX
- enterprise administrator San Antonio, TX
- application system administrator San Antonio, TX
- microsoft systems administrator San Antonio, TX
- server administrator San Antonio, TX
- systems administrator San Antonio, TX
- remote systems administrator San Antonio, TX
- computer systems administrator San Antonio, TX
- IT administrator San Antonio, TX



