Systems Administrator
Job in
Chantilly, Fairfax County, Virginia, 22021, USA
Listed on 2025-12-27
Listing for:
B4Corp
Full Time
position Listed on 2025-12-27
Job specializations:
-
IT/Tech
Systems Administrator, IT Support, Cybersecurity, Cloud Computing
Job Description & How to Apply Below
2027576 Systems Administrator $
Position requires Top Secret (TS/SCI) Clearance with a polygraph. The role is open until 1/7/2026. We seek a highly experienced Systems Administrator SME to manage day‑to‑day operation, maintenance, and reliability of our critical IT infrastructure, spanning traditional and cloud environments.
Key Responsibilities- Provide expert administration, configuration, maintenance, and troubleshooting for core infrastructure running on Windows or Unix/Linux operating systems.
- Ensure stability and performance for systems supporting MS Desktop and Web Programming applications.
- Manage and maintain the health of application platforms (Java, Python, C, C++, Visual Basic, .NET).
- Administer and troubleshoot platform issues related to Lotus Notes environments and associated databases.
- Support cloud‑deployed systems: provisioning, monitoring, and operational scaling.
- Develop and maintain automation scripts for routine tasks, patching, monitoring, and reporting.
- Implement and manage monitoring, alerting, and logging tools; integrate system metrics into Dev Ops practices.
- Perform system hardening, vulnerability patching, and access management to ensure security compliance.
- Administer systems hosting classification tools and supporting scripts and web services.
- Developmental (0‑2 years’ experience)
- Full Performance (3‑5 years’ experience)
- Senior (6‑10 years’ experience)
- Expert (11‑15 years’ experience)
- SME (16+ years’ experience)
- Deep hands‑on experience with Windows or Unix/Linux administration.
- Strong platform administration for Lotus Notes, JavaScript, Java, C/C++, .NET, HTML, XML.
- Operational maintenance, monitoring, and basic deployment within a cloud environment.
- Experience with scripting for system automation and familiarity with Dev Ops principles.
- Experience with desktop and web environments involving MS Office, email, and web development.
- Experience supporting infrastructure for classification marking tools/software.
- Familiarity with the sponsor's operational environment, including administration of desktops, servers, and peripherals.
Mid‑Senior level
Employment typeContract
Job functionInformation Technology
LocationsChantilly, VA
Compensation & BenefitsBase salary up to $ per year. Competitive benefits including 401(k) matching, health insurance, paid time off, and education training.
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