- ManTech (San Antonio, TX)
- …**Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and ... **Mantech** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our...but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software,… more
- GovCIO (Austin, TX)
- **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities.… more
- GovCIO (Austin, TX)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/ linux -system- administrator %2c-senior-%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6366_… more
- Celestica (Richardson, TX)
- …09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Linux Administrator will support in managing and administering ... Directory and the Windows Operating system. + Good knowledge of Linux Operating Systems . + Previous experience with Virtual Desktops Management would be… more
- General Dynamics Information Technology (Fort Bliss, TX)
- …CompTIA **Experience:** 4 + years of related experience **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for a ... **Network Systems Administrator ** in support of the Warfighter...performance. + Assign and update security permissions on a Linux network. + Review and interpret Linux … more
- ASM Research, An Accenture Federal Services Company (Austin, TX)
- …Onboarding and training new team members. * Working with other teams to integrate Linux systems with existing infrastructure and new technologies. * Maintain and ... Considered a technical specialist in a variety of IT administrator disciplines. * Manage a team of Linux...troubleshoot Linux systems on a day-to-day basis. *...troubleshoot Linux systems on a day-to-day basis. * Integrate … more
- Arena Technical Resources, LLC (San Antonio, TX)
- Senior AWS Cloud Systems Operations Administrator Location: San Antonio, TX, US Job ID: ATR 17597 Job Description Job Title: Senior AWS Cloud Systems ... Eligibility/Clearance: TS/SCI Job Description: Seeking a Senior AWS Cloud Systems Operations Administrator focused on managing AWS...TS/SCI clearance required. - 10+ years of experience in systems administration on both Linux & Windows… more
- Eliassen Group (Frisco, TX)
- **Senior Systems Administrator ** **Frisco, TX** **Type:** Contract-to-Hire **Category:** Engineer **Industry:** Other **Reference ID:** JN -072025-102776 **Date ... Our client has an amazing opportunity for a Senior Systems Administrator .The Senior Systems ...hr. w2 **Responsibilities:** + Provide hands-on desktop, server, and systems administration support for Windows and Linux … more
- COMSO, Inc (San Antonio, TX)
- Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) San Antonio, TX (http://maps.google.com/maps?q=San+Antonio+TX+USA+78251) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities: + Provide support… more
- CACI International (Austin, TX)
- Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... Opportunity:** CACI is currently looking for a detail-oriented and proactive **Infrastructure Systems Administrator ** to join our team developing next generation… more