System Administrator
$7.5kRealmOne
Job Brief Help desk, information technology Job Description The RealmOne TRIBE is looking for you! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. Join us on this journey as we execute this mission-critical contract providing systems architecture and engineering in a world-wide multi-level Enterprise IT environment! Your effort and expertise are crucial to the success and execution of this impactful mission. This opportunity supports an Enterprise IT contract with a team of SIGDEV Analysts, Systems Engineers, Junior Engineers, Telecommunication Technical Analysts and System Administrators, responsible for the architecture, engineering, integration, operations, maintenance and sustainment of multi-level Enterprise IT environment. Job Description: We are looking for a dedicated Systems Administrator who provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides 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. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. The System Engineer LCAT shall possess the following capabilities: Provide support for implementation, troubleshooting and maintenance of IT systems. Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Manage the daily activities of configuration and operation of IT systems. Provide assistance to users in accessing and using IT 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 support for the escalation and communication of status to agency management and internal customers. Optimize system operations and resource utilization and perform system capacity analysis and planning. Qualifications Level 1: Five (5) years' experience as an SA in programs and contracts of similar scope, type and complexity is required. Level 2: Ten (10) years' experience as an SA in programs and contracts of similar scope, type and complexity is required. Level 3: Fifteen (15) years' experience as an SE in programs and contracts of similar scope, type and complexity is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree. Bachelor's degree in a technical discipline from an accredited college or university is required. Position requires active Security Clearance with appropriate Polygraph Pay Range: The RealmOne pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to establish an equitable and competitive compensation package. These considerations include, but are not limited to, the extent and intricacy of the role's responsibilities, the candidate's educational background, their work experience, and the specific competencies crucial for success in the role. RealmOne Benefits: Healthcare Coverage + Insurance: Medical: Three (3) rich healthcare options through CareFirst with 100% or majority company-paid premiums. Tax-advantaged health savings account available with generous employer contribution. Dental + Vision: 100% employer-paid for employees and family with buy-up option available. Retirement + Savings: 401K - 10% TOTAL CONTRIBUTION - 5% safe harbor - 5% annual profit share. Immediate vested, no match required! Paid Time Off + More: 4 weeks starting PTO - 11 federal holidays + 2 floating holidays - Paid hours for company-required training. Career Growth + Development: Access to FREE 24/7 learning via Udemy - Opportunities to participate in tech councils, industry initiatives, etc. - $7,500 annual Educational & Professional Development Assistance. MORE BENEFITS...FOR EVERY LIFESTYLE! - Paid parental leave - Adoption assistance - Annual swag drops - Flexible work schedules - -Generous referral bonus program - Employee appreciation + family-friendly corporate events ...and much more.
ABOUT US
RealmOne is a mid-sized science and technology company dedicated to solving our customers' toughest mission challenges. Headquartered in Columbia, MD., RealmOne supplies advanced cybersecurity, data science and software engineering services and products to customers in the Government and commercial sectors. RealmOne delivers encompassing mission assurance and critical systems support to government customers across various U.S. locations to include Colorado, Georgia, Hawaii, Texas, Utah, and Virginia. RealmOne has earned numerous awards, including being named a Top Workplace by the Baltimore Sun. With more than 30+ active contracts, 12 of which are prime, RealmOne stands as a premier innovator supporting the Government and Department of Defense, with team members located nationwide. Disclaimer: Benefits packages offered by RealmOne are subject to variation and may differ based on work location, clearance level, and other eligibility criteria. Specific eligibility, availability, and scope of benefits are not guaranteed, may differ from those generally described, and remain subject to modification at the sole discretion of the company. #J-18808-Ljbffr RealmOne- ...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...SuggestedWork at officeRemote work
- ...Description Job Description Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology... ...~ Proficiency in SQL, PL/SQL, and Red Hat Linux command line administration. ~ Strong troubleshooting skills for OS, hardware/software,...SuggestedFlexible hours
$80k - $95k
IT SYSTEMS ADMINISTRATOR Full Time Renu Robotics Corporation, San Antonio, TX, US Salary Range: $80,000.00 To $95,000.00 Annually Department: Information Technology Reports To: Head of IT Location: San Antonio, TX (On-Site) FLSA Status: Exempt Position Summary Renu Robotics...SuggestedFull timeLocal areaVisa sponsorshipWork visa$85k - $90k
GovCIO is currently hiring for a Systems Administrator with VM Ware experience for Air Force Intel System. This position will be located in San Antonio, TX and will be an onsite position. Responsibilities Establishes and maintains smooth operation of computer...SuggestedCurrently hiring- ...collection mission, providing 24x7 support monitoring, troubleshooting and managing the health and status of mission systems. Team members must have Linux administration, basic networking knowledge, excellent customer service experience, SSH familiarity, event logging...SuggestedTemporary workShift workNight shift
- ...growing technology services organization that is looking to add a Systems Engineer to their Managed Services team. This person will... ...solutions Maintain a security-focused approach to systems administration Participate in an on-call rotation Qualifications 3+ years...Work at office
- ...Operations Manager, who provides objectives, timelines, resources, and responsibilities. This position is responsible for the administration of various systems and platforms as well as providing support for operational goals and objectives. This position works collaboratively...Work at officeRemote work
- Job Description: System Administrator II Location: Northwest San Antonio, TX 78257 Job Type: Full Time, On-Site Position Experience Level: Mid-Level Job Summary We are seeking a skilled and proactive System Administrator II to aid in the management, maintenance, and...Full timeWork at officeRemote work
$75k - $113.79k
Job Details Job Title: Systems Administrator III Clearance Required: Secret Work Location: Onsite, San Antonio, TX Analyze, validate, implement, maintain, and configure current services and tools (examples include Active Directory (AD), System Center Operations Manager...Contract workWork experience placementFlexible hours$70k - $109.97k
...monitoring cloud resource usage and performance. Provide Site Administrator support and Enterprise monitoring for Group Policy Objects (... ...troubleshooting of GPOs, adding Security Groups to group policies. Perform system administration tasks on Enterprise server, extend scheduled...Contract workWork experience placementRemote workFlexible hours- A growing manufacturing organization is seeking a Systems Administrator to serve as the primary on-site technology resource for its headquarters and production operations. This individual will provide hands‑on technical support, maintain infrastructure and business systems...Work at officeLocal areaRemote work
$63.86k - $87.38k
...Operations | Full-time 63,855 - 87,378 USD per year Posted yesterday Description Summary: GENERAL DESCRIPTION OF WORK: The Systems Administrator is responsible for the administration, maintenance, monitoring, and support of the organization’s enterprise systems and infrastructure...Full timeImmediate startNight shiftWeekend workAfternoon shift- Written Communication We need a team member that is excited about working at an MSP... More specifically, we need a System Administrator that is Humble, Hungry, and Smart! Do you want to work at a Security focused MSP that is growing, an MSP that has a framework to...Work at officeRemote work
- ...Proficient in backend development using Active Server Pages (ASP.NET), C#, Javascript Experience with Sitecore Content Management System (CMS) and web development best practices for secure DoD environments Experience with SQL, database design, schema development, and...Remote work
$120k - $165k
System Administrator Job Posting Title: System Administrator Date: Friday, October 9, 2026 City: San Antonio State: TX Country: United States Working time: Full-time Description & Requirements Maximus TCS (Technology and Consulting Services) Internal Job Profile Code:...Minimum wageFull timeContract workTemporary workWork experience placement- Ibc Bank System Administrator IBC Bank successes are the result of an aggressive and innovative attitude. The Bank's "We Do More" philosophy reflects its dedication to the growth and success of its employees, customers and communities. IBC bank hires talented, creative...Full timeBank staffWork at officeWeekend work
$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- System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and detail-oriented System Administrator to join our team and help maintain the stability,...Temporary workFor contractorsImmediate startFlexible hours
- ...to excellence drives us to develop and maintain cutting-edge systems and capabilities in direct support of the warfighter. Currently... ...G6CS is seeking a motivated and mission-oriented Linux System Administrator to join our team in support of Air Force operations at...
- ...to excellence drives us to develop and maintain cutting‑edge systems and capabilities in direct support of the warfighter. Currently... ...G6CS is seeking a motivated and mission‑oriented Linux System Administrator to join our team in support of Air Force operations at Lackland...
- Linux System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in...Temporary workFor contractorsImmediate startFlexible hours
- ...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
- ...Job Description Diagnoses and resolves z/Series system problems with a focus on extremely high availability. Coordinates outside... ...in a time-critical environment. Collaborates with other system administrators, systems Programmers, network, and application teams to...
$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- Linux / Unix Systems Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure...Temporary workFor contractorsImmediate startFlexible hours
- ...troubleshooting and resolution User query handling and issue analysis Period close support and reconciliation assistance Perform system configurations and setups as required: Chart of accounts maintenance Accounting rules (especially in FAH) Project...
$85k - $110k
...TX - 3 days onsite Clearance: TS/SCI clearance As a Database Administrator based in San Antonio, TX, you will be responsible for managing... ...implementing robust backup and recovery strategies, monitoring system health, and troubleshooting issues to minimize downtime. Your...Full timePart timeWork experience placement- ...RF Systems Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking an innovative and detail-oriented RF Systems Engineer to join our dynamic team. In...Temporary workFor contractorsImmediate startFlexible hours
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- ...Database Administrator San Antonio may have an incredibly rich history, but it's also a destination rife with exciting new developments... ...Requirements General cybersecurity requirements – Information Systems include design, development, developmental testing,...Contract work
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