142 results for Systems Administrator Jobs in Reston, VA, US

Responsible for administration and support of a multi-OS environment (Linux/Windows) for cloud migration. Duties include troubleshooting and maintaining cloud/AWS systems, resolving issues, and preparing problem reports.

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations,...

Manage and secure IT infrastructure, oversee installation and maintenance of systems, automate tasks, collaborate with teams, administer Windows and Linux systems, monitor system health, implement infrastructure as code, and conduct security audits.

Active TS/SCI clearance and willingness to sit for CI Poly needed for consideration*Zachary Piper Solutions seeks a Linux/Fidelis Systems Administrator who is customer service oriented. This candidate will make a positive impact on a long term contract in support of our client in the Intelligence Co...

Requisition Number: 21518Required Travel: 0 - 10%Employment Type: Full Time/Salaried/ExemptAnticipated Salary Range: $87,990.00 - $120,000.00Security Clearance: TS/SCI with PolyLevel of Experience: MidThis opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technolog...

DescriptionAt Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right ...

Job DescriptionCloud Systems Administrator IVThis position requires an active TS/Sensitive Compartmental Information (SCI) security clearance with the ability to obtain a Counterintelligence polygraph.Criterion Systems LLC is seeking a mission-focused Cloud Systems Administrator IV to support and co...

Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental US* * *What You’ll Get To DoCACI is seeking a System Administrator to work with a focused and fu...

The RoleThe Senior Systems Administrator - Federal will directly impact the business by swiftly designing and implementing software solutions. The candidate's work will have a great impact on the business by swiftly designing and implementing software. They should enjoy creating frameworks that simp...

Systems AdministratorReston, VA This is a DEVOPS focused position. Assist with maintenance of existing legacy applications and support the transition to a new system architecture. Location is the Reston area. ***NOTE{​{​{​{:}}}} Additional security scrub required. Location is Reston area***Mandatory...