- TISTA Science and Technology (Richmond, VA)
- …analysis and validate and recommend security requirements including RMF. Qualifications + Experienced UNIX Senior Systems Administrator . + Minimum 4 years ... Overview TISTA Science and Technology Corporation is looking for a Unix Administrator for a 2-month engagement, with the possibility of expanding to other… more
- First Division Consulting (Dahlgren, VA)
- …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix /Linux Systems Administrator to support a Department of ... Evaluation) environments, ensuring the functionality, security, and efficiency of Unix /Linux-based systems, networks, and software infrastructure. The ideal candidate… more
- Charles Schwab (Southlake, TX)
- …is maintained. Identity and Access Management has an opening for a Sr. Unix Administrator responsible for overseeing, maintaining, and enhancing the security and ... efficiency of Unix /Linux systems, with a primary focus on managing the...elevation mechanisms. This role requires a deep understanding of Unix /Linux operating systems, security best practices, and automation techniques.… more
- NTT DATA North America (Irving, TX)
- …start date of early-mid July 2025. We are seeking candidates for Level 3 Linux/ Unix senior systems administrator group to support franchise critical ... forward-thinking organization, apply now. We are currently seeking a Linux/ Unix Admin - Irving, TX to join our team...sector. The role will provide depth operational support of Unix platforms across IaaS, MVM, Standalone physical nodes and… more
- S4 Inc. (Omaha, NE)
- …experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux/ Unix System Administrator ... | Full Time | Comprehensive and competitive benefits Job Title: Sr. Linux/ Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI Education:… more
- SAIC (Ashburn, VA)
- …**Position Summary** We are currently seeking a motivated, career and customer-oriented Systems Administrator ( Senior ) to join our team in Ashburn, VA to begin ... an exciting and challenging career. **Candidates must be proficient in Unix , Linux, and Tomcat. Candidates must also have Trillium experience** **Job… more
- CACI International (Washington, DC)
- …Services requirements listed above, the CPT Master Host Analyst (Linux) must have:_ + Unix /Linux System Administrator Senior Level Certified. + Minimum 60 ... the CPT Master Host Analyst (Microsoft Windows) must have:_ + Windows System Analyst Senior Level Certified. + Minimum 60 months as certified Senior Level… more
- WM (Houston, TX)
- …and administration of complex networks and computer systems pertaining to UNIX and/or Linux operating systems. **II. Essential Duties and Responsibilities** + ... technical support and resolves complicated or ambiguous problems regarding UNIX /Linux-based networks, hardware and software. + Develops strategies for complex… more
- Southwest Power Pool (Little Rock, AR)
- …location will all be considered during the hiring process. Lead Database Administrator Pay Range: $109,500.00 - $142,250.00 Senior Database Administrator ... standards and procedures + Collaborate across departments and with external stakeholders ** Senior Database Administrator - Remote Eligible** As a Sr. DBA,… more
- BAE Systems (Annapolis Junction, MD)
- …the world's most advanced supercomputers. **About the Role** We're seeking a highly skilled Senior HPC Systems Administrator to join our dynamic team. In this ... incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing Systems Administrator ** **112588BR** EEO Career… more
- General Dynamics Information Technology (Fort Meade, MD)
- …of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior - TS/SCI required** Transform technology into ... opportunity as a **Systems Administrator Senior ** with GDIT. A career in...involved in the resolution process + Configure and manage UNIX and Windows operating systems + Install/load operating system… more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
- TISTA Science and Technology (Austin, TX)
- Overview TISTA is looking for a Senior Systems Administrator to manage teams, prioritize work, and handle critical problems. You'll provide patching support, ... + Serves as part of the technical team of Linux/ Unix System Administrators (SA) who oversees, manage and assists...and performs proper incident handoff to the next shifts Senior Linux SA team lead, and facilitates discussion with… more
- CACI International (Annapolis Junction, MD)
- Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support... will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots,… more
- CACI International (VA)
- Senior Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** CACI is looking for a Senior Tenable Administrator to support our DoD...Engine, Nessus Network Monitor, and Security Center on both Linux/ Unix and Windows based environments + Ensure compliance with… more
- SUNY College of Environmental Science and Forestry (Syracuse, NY)
- …2025 Job Description: Budget Title: Senior Programmer/Analyst Campus Title: Senior Network Administrator Unit: Computing and Network Services Professional ... the position of Senior System Developer. The Senior Network Administrator ( Senior Programmer/Analyst)...+ Working knowledge in the areas Windows Server and Unix /Linux use/administration. + Experience setting up and maintaining VMWare… more
- BAE Systems (San Diego, CA)
- …incentives may be available based on position level and/or job specifics. ** Senior Database Administrator (Onsite)** **110676BR** EEO Career Site Equal ... are limitless. BAE Systems is looking for a Database Administrator (DBA) with 6 to 8 years of database...PL/SQL + Experience with Oracle Dataguard + Competency in UNIX shell programming + Experience with Ansible + Experience… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
- RTX Corporation (Goleta, CA)
- …Join our team at Raytheon Vision Systems (RVS) in Goleta, CA, as a Senior Principal, Factory Engineering System Administrator , a vital role in supporting our ... 5 years experience + System Administration experience: Windows, Linux, and Unix operating systems + VMWARE ESXi virtualization administration + Network services… more
- NextEra Energy (Miami, FL)
- ** Senior IT Systems Administrator ** **Date:** May 19, 2025 **Location(s):** Miami, FL, US, 33134Hialeah, FL, US, 33014Palm Beach Gardens, FL, US, 33410 ... to junior members of the team as required. **Technical Proficiency:** . Linux/ Unix Administration . Expertise in Unix /Linux operating systems, particularly IBM… more
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