20 Results for

Network Systems Administrator Jobs in Alexandria, VA

Jobs

Systems Administrator Advisor, Shift 2 Peraton Inc

Herndon, VA

$86,000–$138,000 / year

Peraton is seeking an entry level Systems Administrator (Shift 2) to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades and sustainment of products and services to achieve our client's global missions. Install, troubleshoot, service, and repair personal computers, network equipment such as servers, modems, multiplexers, related PC software, telephones, cables, and connectors as assigned.

30+ days ago

Information Systems Security Officer (Isso) Metron, Inc.

Reston, VA

Working closely with the ISSM, CISO, system administrators, program leadership, and government customers, the ISSO manages day-to-day security operations, maintains authorization and accreditation documentation, and keeps systems compliant and mission ready. Minimum of 3 years of experience in a cybersecurity, system administration, or information assurance role supporting classified systems under the DoD RMF, including hands-on administration of Windows server and desktop environments in classified domains.

23 days ago

MS Enclave Administrator (Azure Operations Systems Administrator), Tech IV Castalia Systems

Lorton, VA

$155,000–$175,000 / year
Quick Apply

Experience in one or more of the following topics such as cloud technologies, data, AI, security, complex networks, IAAS, PAAS, SASS, cross-platform integration and large-scale, complex systems and business applications design and implementation. As part of the Castalia Systems team, you will have an opportunity to leverage your technical skills supporting a variety of customer enclaves in the Azure environment to include supporting the enclave infrastructure to the customer applications and everything in between.

14 days ago

Systems Administrator / Helpdesk Support Peraton Inc

Chantilly, VA

$112,000–$179,000 / year

Benefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. Peraton is looking for a Systems Administrator / Help Desk Support Specialist to deliver hands-on technical support, system administration, and troubleshooting that keeps mission-critical infrastructure running reliably and securely for end users.

30+ days ago

Systems Administrator VTG.

fort meade, MD

$100,000–$150,000 / year

Perform advanced Linux troubleshooting, including reviewing and tailing logs, restarting services, diagnosing system issues, and resolving performance problems. This position requires a strong Linux background and hands-on experience supporting servers, networks, virtualized environments, and infrastructure in challenging operational environments.

27 days ago

Information Systems Watch Technician TS/SCI Amentum

Arlington, Virginia

$100,000–$120,000 / year

Work with customers to determine operational requirements for future system capabilities; support the design, planning and testing of new systems to meet customer needs; ensure new systems are properly installed and brought on-line for operational use; coordinate installation team efforts to ensure schedules are met and activities are not disruptive to ongoing operations. Candidate will be required to: carry up to 50 lbs, sit for extended periods of time at a computer workstation, work under desks and raised floor and climb ladders to repair/replace devices and organize the cable management.

25 days ago

Systems Administrator Dunhill Professional Search of Wilmington, Inc.

Alexandria, VA

$78,400–$129,400 / year
Full time
Quick Apply

The Systems Administrator, Mid administers enterprise systems hosting applications and services that support mission‑critical operations, balancing day‑to‑day support with small design and improvement projects. Troubleshoot end‑to‑end issues involving operating systems, network connectivity, and application dependencies using logs and monitoring tools.

30+ days ago

Systems Administrator 2 | TS/SCI w/ poly security clearance Power3 Solutions

Annapolis Junction, Maryland

Configures and manages Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. -Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.

7 days ago

Systems Administrator 3| TS/SCI w/ poly security clearance Power3 Solutions

Annapolis Junction, Maryland

Provide support for the escalation and communication of status to agency management and internal customers -Optimize system operations and resource utilization, and perform system capacity analysis and planning -Provide in-depth experience in trouble-shooting IT systems -Provide detailed analysis and feedback to agency management and internal customers for escalated tickets -Provide support for the dispatch system and hardware problems and remains involved in the resolution process -Configure and manage Linux, Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance -Support the design of systems, mission architecture and associated hardware -Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA) - Analyze and resolve complex problems associated with server hardware, applications and software integration. The Level 3 System Administrator (SA) must possess the following capabilities: -Provide support for implementation, troubleshooting and maintenance of IT systems-Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems-Manage the daily activities of configuration and operation of IT systems -Provide assistance to users in accessing and using IT systems -Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems -Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.

30+ days ago

Information Systems Watch Technician Amentum

Arlington, Virginia

$110,000–$130,000 / year

Work with customers to determine operational requirements for future system capabilities; support the design, planning and testing of new systems to meet customer needs; ensure new systems are properly installed and brought on-line for operational use; coordinate installation team efforts to ensure schedules are met and activities are not disruptive to ongoing operations. Candidate will be required to: carry up to 50 lbs., sit for extended periods of time at a computer workstation, work under desks and raised floor and climb ladders to repair/replace devices and organize the cable management.

30+ days ago

Linux Systems Administrator Cloud & Distributed Systems, Lead Associate Peraton Inc

Laurel, MD

$146,000–$234,000 / year

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. The selected candidate will administer and engineer large-scale Hadoop and Accumulo clusters, ensure system reliability and security, and collaborate across infrastructure, networking, and security domains to maintain continuous mission availability.

30+ days ago

Senior Infrastructure and Systems Administrator Peraton Inc

College Park, MD

$112,000–$179,000 / year

Minimum of 6+ years of experience with a Bachelor's degree, 4+ years of experience with a Master's degree, or a PhD in Computer Science, Computer Engineering, Information Systems, Cybersecurity, or a related technical field. This position will work closely with the Maryland-based customer, researchers, engineers, subcontractors, and program leadership to ensure mission systems are reliable, secure, compliant, and ready to support advanced R&D efforts.

30+ days ago

Cyber Systems Administrator, AI/ML Support TS/SCI w Poly Peraton Inc

Laurel, MD

$80,000–$128,000 / year

Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. As part of a collaborative, high-impact integrated product development team, you'll work on next-generation cyber and AI/ML capabilities hosted on large-scale compute clusters and AWS Cloud infrastructure.

30+ days ago

Senior Systems Administrator (TS/SCI) Peraton Inc

Annapolis Junction, MD

$112,000–$179,000 / year

Strong knowledge of Windows operating systems, including system configuration, troubleshooting, services, scheduled tasks, security policies, firewall and port configuration, registry, disk management, and administrative tools. Excellent customer support and troubleshooting skills, including the ability to identify problems, communicate clearly with customers, resolve issues in a timely manner, and document solutions.

6 days ago

Lead Systems Administrator Dunhill Professional Search of Wilmington, Inc.

Arlington, VA

$110,000–$160,000 / year
Full time
Quick Apply

Candidates must have experience with Sun Solaris administration• Excellent knowledge of relevant operating systems (e.g., Windows Server, Red Hat, CentOS) and virtualization technologies (e.g., VMware vSphere, ESXi) in enterprise environments. The Systems Administrator Lead provides technical and leadership oversight for the administration of servers, operating systems, and core infrastructure services that support missioncritical operations in a federal IT environment.

30+ days ago

Windows & Linux Systems Administrator Staff Lockheed Martin Corp

fort meade, MD

$118,000–$219,100 / year

WHO WE ARE: The program drives bold analysis, visionary design, relentless development, seamless integration, rigorous testing and swift deployment, iron‑clad securing, cutting‑edge modernization, and steadfast operations‑and‑maintenance (O&M) through to decisive decommissioning of RF and optical capabilities. Cloud Native Technologies: Familiarity with cloud-native technologies such as cloud providers (AWS, Azure, GCP), container registries (Docker Hub, Google Container Registry), and cloud-based logging and monitoring tools (e.g., ELK Stack, Prometheus).

15 days ago

Senior Systems Administrator Peraton Inc

fort meade, MD

$135,000–$216,000 / year

You will also provide assistance to users in accessing and using IT systems; provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems; provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

30+ days ago

Network Administrator - Active Secret Clearance Macpower Digital Assets Edge Private Limited

Annapolis Junction, MD

$90,000–$100,000 / year
Quick Apply

Physical & Environmental Demands: Ability to move throughout office and data center environments, including frequent walking, standing, and navigating between work locations, as well as occasionally lifting and moving equipment or materials weighing up to 50 pounds. Configuration & Monitoring: Minimum of 5 years of hands-on experience in network configuration, monitoring, and utilizing monitoring tools like SolarWinds and NetCool.

9 days ago

Windows Systems Administrator - TS/SCI w/Polygraph GD Information Technology

McLean, Virginia

Demonstrated experience with Windows systems engineering and administration, including MSSQL databases, Active Directory Certificate Services (ADCS), VM clusters, Hyper-V, Data Protection Manager, and PowerShell scripting. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

3 days ago

Principal Systems Administrator (Linux, VMware) Power3 Solutions

Maryland

Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.

7 days ago

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Network Systems Administrator Jobs in Alexandria, VA

Systems Administrator Advisor, Shift 2 Peraton Inc

Information Systems Security Officer (Isso) Metron, Inc.

MS Enclave Administrator (Azure Operations Systems Administrator), Tech IV Castalia Systems

Systems Administrator / Helpdesk Support Peraton Inc

Systems Administrator VTG.

Information Systems Watch Technician TS/SCI Amentum

Systems Administrator Dunhill Professional Search of Wilmington, Inc.

Systems Administrator 2 | TS/SCI w/ poly security clearance Power3 Solutions

Systems Administrator 3| TS/SCI w/ poly security clearance Power3 Solutions

Information Systems Watch Technician Amentum

Linux Systems Administrator Cloud & Distributed Systems, Lead Associate Peraton Inc

Senior Infrastructure and Systems Administrator Peraton Inc

Cyber Systems Administrator, AI/ML Support TS/SCI w Poly Peraton Inc

Senior Systems Administrator (TS/SCI) Peraton Inc

Lead Systems Administrator Dunhill Professional Search of Wilmington, Inc.

Windows & Linux Systems Administrator Staff Lockheed Martin Corp

Senior Systems Administrator Peraton Inc

Network Administrator - Active Secret Clearance Macpower Digital Assets Edge Private Limited

Windows Systems Administrator - TS/SCI w/Polygraph GD Information Technology

Principal Systems Administrator (Linux, VMware) Power3 Solutions

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