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Keywords: Senior Systems Administrator, Location: Virginia

Page: 4

System Administrator (Junior)

, is seeking a dynamic, self-motivated individual with experience, knowledge and skills as a System Administrator. This position... is remote. Acuity is seeking a Junior System Administrator to support a fast-paced DHS mission environment. This role works...

Company: Acuity INC
Location: Reston, VA
Posted Date: 21 Nov 2025

System Administrator (Junior)

, is seeking a dynamic, self-motivated individual with experience, knowledge and skills as a System Administrator. This position... is remote. Acuity is seeking a Junior System Administrator to support a fast-paced DHS mission environment. This role works...

Company: Acuity
Location: Reston, VA
Posted Date: 21 Nov 2025

Windows Tier 3 Systems Administrator

Responsibilities We are seeking a highly skilled and experienced Windows Tier 3 Systems Administrator to serve... servers and software, and escalation support of Windows-based systems and services. The Tier 3 administrator plays a key role...

Company: IBTS
Location: Ashburn, VA
Posted Date: 16 Nov 2025

Windows Tier 3 Systems Administrator

Responsibilities: We are seeking a highly skilled and experienced Windows Tier 3 Systems Administrator to serve... servers and software, and escalation support of Windows-based systems and services. The Tier 3 administrator plays a key role...

Posted Date: 16 Nov 2025

Windows Tier 3 Systems Administrator

Responsibilities We are seeking a highly skilled and experienced Windows Tier 3 Systems Administrator to serve... servers and software, and escalation support of Windows-based systems and services. The Tier 3 administrator plays a key role...

Company: IBTS
Location: Ashburn, VA
Posted Date: 16 Nov 2025

Windows Tier 3 Systems Administrator

Responsibilities: We are seeking a highly skilled and experienced Windows Tier 3 Systems Administrator to serve... servers and software, and escalation support of Windows-based systems and services. The Tier 3 administrator plays a key role...

Posted Date: 16 Nov 2025

Systems Administrator II Generalist Sr (Windows Server)

. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to support our government... clearance and the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II...

Company: V2X
Location: Springfield, VA
Posted Date: 16 Nov 2025

Systems Administrator (Unix/Linux)

EPS Corporation is seeking a highly skilled Senior Systems Administrator (Unix/Linux) to support enterprise-level... networks and systems within a secure and mission-critical environment. The ideal candidate will bring deep expertise in Unix...

Company: EPS Corporation
Location: Dahlgren, VA
Posted Date: 14 Nov 2025

Physical Security System Administrator 4 - Chantilly, VA

a Physical Security System Administrator 4 to join our Security and Electronic Systems (SES) business Unit. As part...-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for monitoring...

Company: M.C. Dean
Location: Chantilly, VA
Posted Date: 24 Oct 2025

Systems Administrator - III

systems/programs. A senior level position requires a seasoned professional with a full understanding of industry practices... and maintenance on systems. Performs problem analysis for complex configurations of critical file transfer systems. Performs complex...

Company: Varite
Location: Richmond, VA
Posted Date: 15 Jan 2026

SharePoint System Administrator

SharePoint with Microsoft and custom applications. The SharePoint Subject SME will provide systems and software operations... to ensure mission needs are met and ensure functionality of capabilities of customers As a dynamic systems integrator, SMS...

Posted Date: 25 Dec 2025

Senior Java Developer (Microservices) – Backup WebLogic Administrator

Overview: Overview International Logic Systems (ILS) is seeking a Senior Java Developer with strong experience... absence of the primary WebLogic Administrator. The ideal candidate brings deep Java expertise, practical middleware...

Posted Date: 14 Jan 2026

Lead Senior SQL Database Administrator

Lead Senior Database Engineer Senior Systems Administrator (SQL) SQL Server Infrastructure Engineer SQL Server...Job Category: Information Technology Services Job Description: Lead Senior SQL Database Administrator...

Location: Herndon, VA
Posted Date: 31 Dec 2025
Salary: $125000 per year

Senior Oracle Database Administrator

Overview: We are seeking a experienced Senior Oracle Database Administrators to provide expert-level support..., specific skills and competencies, education, and certifications. Our employees value the flexibility at Pyramid Systems...

Posted Date: 08 Nov 2025

Senior SQL Database Administrator

Overview: We are seeking a experienced Senior SQL Database Administrators to support enterprise-level database..., ensuring high availability, performance, and security across systems. Responsibilities: Provide day-to-day support for SQL...

Posted Date: 08 Nov 2025

Senior ServiceNow Administrator

Job Description: ECS is seeking a Senior ServiceNow Administrator to work on-site 3 days per week in our Arlington..., VA office. ECS is seeking a Senior ServiceNow Administrator to provide advanced operations and maintenance (O&M) support...

Company: ECS
Location: Arlington, VA
Posted Date: 16 Jan 2026

Senior Citrix Administrator w/Secret Clearance

Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific expertise in Citrix technologies.... Overview We are seeking a Senior Citrix Administrator to join our team supporting an ITES task order. TekSynap is a fast...

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

Senior Cybersecurity Internal Controls Administrator w/Secret Clearance

years of relevant experience. Overview We are seeking a Senior Cybersecurity Network Defense Administrator... to ensure systems meet DoD cybersecurity standards. Manage Army Endpoint Security Solution (AESS) Site Reviewer activities...

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

Senior Cybersecurity Incident Response Administrator - Senior w/Secret Clearance

—or equivalent years of experience. Overview We are seeking a Senior Cybersecurity Incident Response Administrator... Management (SIEM) systems to meet DoD and Army cybersecurity requirements. Deploy, install, and maintain infrastructure...

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

Senior Windows Administrator w/Secret Clearance

. REQUIRED QUALIFICATIONS Experience Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation... We are seeking a Senior Windows Administrator to join our team supporting an ITES task order. TekSynap is a fast-growing high-tech...

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