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Keywords: Senior Linux Systems Administrator, Location: Virginia

Page: 3

DevOps Engineer / Systems Administrator (CKA Required)

, and field technical support. The DevOps Engineer / Systems Administrator (CKA Required) is responsible for designing... deploying software-intensive systems involving web, middleware, and database components Strong Linux system administration...

Company: Securiport
Location: Reston, VA
Posted Date: 16 Jan 2026

System Administrator (2) - SCSTC

with TCP/IP, DNS, DHCP, VLANs, server and desktop operating systems (Windows/Linux), and virtualization/cloud platforms (VMware..., information systems, or a related field. Certifications/Training: Microsoft, Linux+, AWS/Azure specialty certs, ITIL v4...

Posted Date: 19 Dec 2025

System Administrator - SCSTC

with TCP/IP, DNS, DHCP, VLANs, server and desktop operating systems (Windows/Linux), and virtualization/cloud platforms (VMware..., information systems, or a related field. Certifications/Training: Microsoft, Linux+, AWS/Azure specialty certs, ITIL v4...

Posted Date: 19 Dec 2025

Network Infrastructure/System Administrator

best practices Knowledge of different operating systems (Microsoft, Unix, Linux, etc.) Attention to detail, problem solving mindset...Network Infrastructure/System Administrator Job Category: Information Technology Time Type: Full time Minimum...

Location: McLean, VA
Posted Date: 18 Dec 2025

System Administrator 4

of Experience Enterprise systems monitoring and incident response across Linux and Windows environments. Required 5 Years...(Local candidates only as F2F Interview is must) Provides senior-level enterprise IT operations support, including...

Company: DKMRBH Inc
Location: Glen Allen, VA
Posted Date: 27 Feb 2026

Senior MicroStrategy/BI platform Administrator

. We are in search of a highly motivated candidate to join our talented Team. Job Title: Senior MicroStrategy/BI platform Administrator.... Location: Reston, VA (Remote). Job Description: Position Purpose: The MicroStrategy Administrator is a specialized...

Company: Ampcus
Location: Reston, VA
Posted Date: 11 Feb 2026

Senior Database Administrator (Hybrid)

place to work. The Role The Senior Database Administrator (Sr. DBA) is responsible for designing, implementing..., facsimile machine, and postage machine. Possesses skills working with Linux systems and ORACLE Databases. Understands...

Posted Date: 07 Feb 2026

Senior HBSS MDE Administrator

assistance Vision insurance SarelaTech is seeking a skilled Senior HBSS Administrator in Fort Belvoir, VA to join the I3TS... team supporting DTRA. The candidate will be responsible for ensuring the security and integrity of IT systems by running...

Company: Career Listings
Location: Fort Belvoir, VA
Posted Date: 05 Feb 2026
Salary: $118500 - 127000 per year

Senior HBSS/MDE Administrator

Overview: SMS is seeking a skilled Senior HBSS/MDE Administrator in Fort Belvoir, VA to join the I3TS team supporting... and integrity of IT systems by running their Endpoint Security with experience in Trellix and Microsoft Defender. Administrator...

Posted Date: 25 Dec 2025

Senior IT Systems Engineer

! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented Senior IT Systems Administrator... to obtain one within 180 days. Experience with Windows and Linux operating systems. Experience providing help-desk end-user...

Company: ManTech
Location: Chantilly, VA
Posted Date: 28 Jan 2026

Senior Systems Engineer

. Job Description The Senior Systems Engineer is a highly skilled technical leader who lives and breathes digital infrastructure, networking... for designing, building, and maintaining resilient end-to-end systems across on-premises, cloud, and hybrid environments. The Senior...

Posted Date: 22 Jan 2026

Senior UNIX System Engineer w/Secret Clearance

Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. Three (3) years of experience... Enterprise Linux, Oracle Enterprise Linux, and Solaris UNIX servers. Monitor and tune system performance to ensure optimal...

Company: TekSynap
Location: Radford, VA
Posted Date: 11 Jan 2026

Senior Systems Engineer / Infrastructure Engineer (Lead)

Description: Marathon TS is seeking a Senior Systems Engineer / Infrastructure Engineer (Lead) to support a major DoD... (SharePoint, Oracle WebCenter Interaction) Java development (JDK, Eclipse, LEWIT, Kona) Linux and Windows operating systems...

Company: Marathon TS
Location: Arlington, VA
Posted Date: 25 Dec 2025

Senior Systems Analyst

Must possess a COMPTIA Security+ certification Must possess a System Administrator certification in Windows or Linux Bachelor..., configures, and integrates mission applications in/with Active Directory Operates in Windows and Linux operating environments...

Posted Date: 09 Dec 2025

Systems Admin Sr Prin

Recruiter David Etnire Job Description We are looking for a highly skilled Senior Cloud Systems Administrator... (Security+ CE Certification at minimum) Demonstrated expertise as an AWS Cloud System Administrator supporting both Linux...

Company: BAE Systems
Location: Sterling, VA
Posted Date: 08 Feb 2026

Computer Systems Analyst, Journeyman

management of Windows and Linux (RHEL) cloud systems. Provision, configure, and sustain secure Windows and RHEL server instances... and improve DoD/IC computer systems and networks. Analyze user requirements, procedures, and problems to automate or improve...

Company: FGS
Location: Suffolk, VA
Posted Date: 26 Feb 2026

Sr. Software Developer, System Software

) at the Aviation Logistics Center (ALC)—Information Systems Division (ISD). The Sr. Software Developer, System Software... logistics enterprise. This senior-level role focuses on the stability, integrity, and performance of software that underpins...

Location: Fairfax, VA
Posted Date: 27 Jan 2026

Senior Splunk Lead

as an applications or systems administrator working in Windows and Linux environments. Experience with cloud orchestration tools...+) years of experience serving as a senior Certified Splunk Architect. Experience in an enterprise IT environment...

Company: ManTech
Location: Ashburn, VA
Posted Date: 27 Feb 2026

Senior Associate DevOps Engineer

administrator Networking experience Experience with naval tactical systems, preferably fire control systems....Job Description: Overview VTG is seeking a Senior Associate DevOps Engineer to support our Team in Manassas...

Company: VTG Defense
Location: Manassas, VA
Posted Date: 21 Feb 2026

Senior Associate DevOps Engineer

administrator Networking experience Experience with naval tactical systems, preferably fire control systems....Overview: VTG is seeking a Senior Associate DevOps Engineer to support our Team in Manassas, VA. This role requires...

Company: VTG
Location: Manassas, VA
Posted Date: 20 Feb 2026