Senior System Administrator in Virginia

Delaware Nation Industries is supporting the Naval Surface Warfare Center Dahlgren Division Dam Neck Activity (NSWCDD DNA). We provide enterprise management and technical support for the Command Information Office (CIO) over the RDT&E core infrastructure.

Responsibilities:

• Technical and subject matter expertise with the following OS: Server 2019, Windows 10/11 and RHEL 8
• Technical and subject matter expertise with the following areas: DNS, Active Directory, DHCP, Database support
• Develop reports in support of contract requirements
• Troubleshoot System and Network related performance issues
• Analyze systems traffic and provide capacity-planning solutions; monitor and respond to complex technical hardware and software problems
• Interface with vendor support to ensure proper escalation during outages or periods of degraded system performance
• Maintain security compliance and posture of all...

KDA Consulting is a Disabled Veteran, Woman-Owned, Certified Disadvantaged Small Business, comprised of a diverse team of professionals driven to tackle the demanding National Defense and Intelligence challenges through IT solutions.  We emphasize teamwork and focus on achieving goals to complete deliverables efficiently, on-time, and under budget. 

We are currently seeking a Cloud System Administrator - Senior level to join our team.

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Primary Job Duties & Required Experience:

• Cloud Systems Administrator with expertise in Amazon Web Services (AWS)
• Responsible for managing customer's Cloud infrastructure in support of this customer's mission, ensuring the smooth operation of all systems within the Cloud environment, and leveraging AWS technologies to optimize performance and scalability
• Manage and maintain the customer's cloud infrastructure,...

This position is contingent on contract award** First Division Consulting is hiring for a Senior Unix/Linux Systems Administrator to support a Department of the Navy (DoN) customer in Dahlgren, VA. Position is contingent of successful award of contract. First Division Consulting provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. First Division Consulting is hiring for a Senior Unix/Linux Systems Administrator who will provide support to an RDT&E environment. The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.

Requirements

• Six (6) years of professional experience in Unix and/or Linux system administration of networks and...

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.

RMC is hiring a Senior System Administrator to support our customer in Dahlgren, VA.

The selected applicant will:

• Administer and maintain Windows 2019/2022 Server environments, including installation and configuration.

• Maintain and manage Active Directory and ensure compliance with security standards.
• Implement and oversee backup and recovery procedures to guarantee the integrity of data.
• Monitor system performance, capacity, and availability across diverse environments.
• Provide technical support for hardware and software issues and implement solutions effectively.
• Lead...

Deadline Date: Wednesday 18 December 2024

Requirement: Senior Technician (Info Systems Administration)

Location: Norfolk, VA, US

Full Time On-Site: Yes

Time On-Site: 100%

Total Scope of the request (hours): 1672

Required Start Date: 3 February 2025

End Contract Date: 31 December 2025

Required Security Clearance: NATO SECRET

Duties and Role:  

• Accomplish system administrator duties for NU, NR and NS CIS systems in the CSU AOR;
• Accomplish server/client hardware and software troubleshooting actions;
• Maintain and update VMware Virtual Environment;
• Analyze and implement Microsoft Active Directory changes to meet user or operational requirements;
• Analyze and update Microsoft & Linux policies for...

**This position is contingent on contract award**

Description: RMC is hiring for a Senior Unix/Linux Systems Administrator to support a Department of the Navy (DoN) customer in Dahlgren, VA. Position is contingent of successful award of contract. Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. RMC is hiring for a Senior Unix/Linux Systems Administrator who will provide support to an RDT&E environment. The selected applicant will manage the functionality and efficiency of a group of windows workstations and servers and perform hardware and software installations.

Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education,...