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Senior System Administrator jobs in Arlington, VA

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SENIOR SYSTEMS ADMINISTRATOR

Provide operational and maintenance (O&M) support for NIPRNET, SIPRNET, and JWICS system infrastructure for approximately 400 users. Provide O&M support for Special Access System infrastructure for approximately 150 users. Provide...

CompanyG3 Innovative Solutions, Llc
AddressArlington, VA
CategoryInformation Technology
Job typeFull-Time
Date Posted a month ago See detail

Senior Systems Administrator

G3 Innovative Solutions, Llc

Arlington, VA

Provide operational and maintenance (O&M) support for NIPRNET, SIPRNET, and JWICS system infrastructure for approximately 400 users. Provide O&M support for Special Access System infrastructure for approximately 150 users. Provide...

a month ago seen See more...

Senior Systems Administrator

Leidos

Alexandria, VA

Install, maintain and manage Red Hat 9 servers. Provide technical leadership for migrating on premise infrastructure to hybrid cloud solution. Provide support for troubleshooting from OS to application level issues. Manage network...

2 weeks ago seen See more...

HOS Senior Systems Administrator

Bae Systems

Washington, DC

Provide the receipt, issue, safeguarding, and destruction of all United States and foreign COMSEC material and equipment.This position is located in Washington DC. Applicants must be currently residing in or state willingness to r...

2 months ago seen See more...

Senior Systems Administrator II Generalist - Top Secret clearance

V2X

Springfield, VA

What You'll Do . The Senior Systems Administrator II shall support the Information Technology (IT) Operations and Maintenance (O&M) team to provide high-performance, highly available, server technology solutions. . Responsibilitie...

3 weeks ago seen See more...

Senior Network and Computer Systems Administrator

Futron Incorporated

Washington, DC

$95,000 - $110,000 a year

May monitor and test Web site performance to ensure Web sites operate correctly and without interruption. May assist in network modeling, analysis, planning, and coordination between Network and data communications hardware and so...

2 months ago seen See more...

Senior Administrative Support Analyst - Navy Undersea Warfare Systems

Synchron, Llc

Washington, DC

$89.5K - $113K a year

Provide support for PEO/ED weekly/bi-weekly meetings with PEO UWS program offices (notes, action items and tracking, program updates, etc). Collect and collate Program Office inputs for RDAs Bi-Weekly Update. Coordinate and prepa...

a month ago seen See more...

Windows Systems Administrator - 2nd Shift

Leidos

Arlington, VA

Create, maintain, and implement detailed documentation for standard systems operating procedures to be used across the enterprise. Develop, implement, and monitor policies and standards for allocation related to the use of computi...

2 months ago seen See more...

Unix System Administrator

Saic Motor

WASHINGTON, DC

With advanced knowledge and appreciable latitude in decision-making, provide infrastructure support services for USACE operating systems, workstations, and servers in accordance with USACEs cloud migration strategy.. Manage and m...

a week ago seen See more...

Systems Administrator

Advanced Technology

Washington, DC

$75 - $80 an hour

Support the deployment and configuration of MS Project Server and SharePoint . Document the installation and configuration of MS Project Server and SharePoint. Support the creation of guides and procedures on the maintenance and t...

a week ago seen See more...

Systems Administrator - Mid

Buchanan And Edwards Inc

Washington, DC

$82.8K - $105K a year

Build, configure, and administer Windows desktops and servers. Assist with the design of architecture planning of a network implementation Build and configure CG Core Servers and client workstations Monitor and maintain LAN/WAN pe...

a week ago seen See more...

Systems Administrator (Hybrid)

Remotion Solutions

Washington, DC

$75,000 - $105,000 a year

401(k) matching. Employee assistance program. Flexible schedule. Paid time off. Parental leave. Professional development assistance. Relocation assistance. Retirement plan. Tuition reimbursement. Vision insurance. Performance bonu...

a week ago seen See more...

Senior Finance Systems Administrator

Xometry

Bethesda, MD

$112K - $141K a year

Oversee finance-related systems implementation and administration, ensuring adherence to SOX controls. Apply expertise in accounting principles and general ledger systems configurations. Implement large accounting software like Or...

2 months ago seen See more...

System Administrator with MECM/SCCM

Alpha Omega Integration

Washington, DC

Minimum 3+ years of experience providing IT technical support or administering IT systems. Junior level MECM/SCCM experience. Experience patching, deploying software, and resolving MECM/ SCCM client problems. Knowledge and experie...

2 weeks ago seen See more...

Salesforce System Administrator

Dynamis, Inc.

Washington, DC

Support ICPD to ensure that all digital resources are compliant with Federal, DHS and FEMA IT security requirements, backup activity, and system logs, including a database backup. Review the logs and security reports as well as an...

3 weeks ago seen See more...

Systems Administrator

Affiliated Engineers, Inc.

Washington, DC

$111k-139k (estimate)

Installs operating system software, patches, and upgrades. Configures, optimizes, and monitors operating system software and application software. Analyzes, troubleshoots and resolves system hardware, software, and networking issu...

3 weeks ago seen See more...

Senior Database Administrator

Liberty Alliance Llc

Washington, DC

$120K - $152K a year

Minimum of ten years of directly related experience in database design, development, and ongoing maintenance for a variety of database servers including but not limited to, MySQL, Microsoft SQL Server, Oracle, Postgres and Sybase....

3 weeks ago seen See more...

Junior Systems Administrator

Dan Solutions

Washington, DC

REQUIRES AN ACTIVE/EXISTING TS/SCI WITH CI POLYGRAPH - NO REMOTE WORK, MUST WORK ON SITEPosition Description:Collaborates to develop innovative solutions to enable secure and reliable operations of enterprise computer systems. Ens...

4 weeks ago seen See more...

FBI AMS System Administrator

Collins Consulting

Washington, DC

Shall apply patches and all associated tasks (investigation, testing, and migration). Shall analyze user-defined defects to determine resolution path. Shall maintain all test information in the ATS change management application. S...

4 weeks ago seen See more...

Senior Security Analyst-PERSEC Database Administrator

Mantech

Washington, DC

Serve as subject matter expert for the SIMSoftware, interfacing between SIMSoftware experts, ManTech Jasper team members and the DOE customers. Assures the proper use of current or requested testing and documentation techniques. P...

3 weeks ago seen See more...

IT Security System Administrator (15.10)

Oct Consulting, Llc

Washington, DC

Manage user accounts, credentials, permissions, access rights, storage allocations, and active. Document user account creation and termination. Document tasks performed and comply with the risk management framework regarding. Buil...

4 weeks ago seen See more...

Systems Administrator

Saic Motor

WASHINGTON, DC

Monitor, triage, troubleshoot and perform systems administration, maintenance activities and periodic system health checks on a complex messaging platform.. Perform operations and maintenance activities related to directory servic...

a month ago seen See more...

Systems Administrator - TRIRIGA

Pantheon Data

Washington, DC

$82.3K - $104K a year

Establish user account management plans and other data management documentation Collaborate with Operations and Maintenance (O&M) and OCIO on fixes and enhancements Maintain specific system portfolio data to include AutoCAD floor...

a month ago seen See more...

DSS Systems Administrator

General Dynamics Information Technology

Washington, DC

$71K - $89.9K a year

Performs systems administrative, troubleshooting, and operational duties on computer systems in response to user ticket and outages. Support and maintain COTS and custom designed applications. Tasks include installation, configura...

a month ago seen See more...

Systems Administrator - MS Project

Geologics Corporation

Washington, DC

$75.00 - $81.90 an hour

An active Secret clearance. CompTIA Security+ CE. Experience installing or configuring MS Project Server. Experience writing technical documentation. Strong interpersonal and communication skills (written and verbal). Self-motivat...

a month ago seen See more...

System Administrator

Bae Systems

Washington, DC

$75,570 - $128,480 a year

Installation, configuration, hardening, patching, tuning, upgrading, and archiving of Windows and Linux Servers Installation, configuration, hardening, patching, tuning, and upgrading of System Engineering ToolsDoors, Teamwork Clo...

a month ago seen See more...

System Administrator

Broadway Infotech

Washington, DC

$95,000 - $105,000 a year

4 years. 8 hour shift....

a month ago seen See more...

Systems Administrator, Mid

Booz Allen

Washington, DC

$60,400 - $137,000 a year

1+ years of experience as a Windows Systems Administrator 1+ years of experience in networking and Cisco CLI Experience working in a classified environment Experience with Unix, Linux, Windows, or Solaris Ability to maintain end-u...

a month ago seen See more...

SharePoint Systems Administrator

Gray Tier Technologies

Washington, DC

Responsible for the overall support and maintenance of the Microsoft SharePoint platform and related solutions. Provide day-to-day operational support activities as well as strategic planning initiatives involving SharePoint. Conf...

2 months ago seen See more...

LINUX Systems Administrator - Center for Functional and Molecular Imaging - Georgetown University...

Georgetown University

Washington, DC

Associate or Bachelor's degree in Computer Science, Information Technology, System Administration or a closely related field, or equivalent experience. At least 4 years computer experience in a Linux/UNIX environment. Strong abili...

2 months ago seen See more...

Apple Systems Administrator - JAMF - Active Top Secret required

General Dynamics Information Technology

Washington, DC

$84.9K - $107K a year

Configuring and maintaining the clients Apple Device Management (ADM) solution. The current solution is JAMF supporting 250-500 end points, to configure iOS, iPadOS and macOS devices. Maintaining a 99.99% uptime for the ADM platf...

2 months ago seen See more...

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