System Administrator in Virginia

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 System Administrator who will provide support monitoring the performance of servers, software and hardware, diagnosing and troubleshooting technical issues, configuring internal systems and servers, managing the security and permissions of user accounts, creating and maintaining disaster recovery plans, and updating technical documentation and upgrading system components.

Requirements

The selected applicant will possess the following qualifications:   

• Ten (10) years’ experience in engineering systems administration with Windows server operating systems and...

The Customer’s office is responsible for building and operating a hybrid-cloud mission infrastructure and services, hosting dozens of COTS, GOTS, and custom applications, as well as a large data lake. The system has on-premises components deployed at multiple data centers, as well as use of commercial cloud resources. The Customer requires a candidate with a diverse background and strong organizational skills to facilitate the accreditation and document systems deployments across the environment.

Requirements

• Must have an Active TS/SCI with Full Scope Polygraph ***
• 10+ years of relevant work experience.
• Demonstrated experience as a technical help desk position supporting various versions of the Windows platform, internet browsers, and sponsor developed applications used in a high paced business environment
• Demonstrated experience of multiple desktop programs, configuration and debugging techniques, such as Check_MK,...

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 Jr. Windows System Administrator to support our government customers in Dahlgren, VA. The selected application will work with a team of highly talented individuals supporting a robust DoD Hosting environment. 

Requirements

• 2-5 years of experience in engineering systems administration with Windows server operating systems and services, including Active Directory, WINS, DNS, DHCP, and GPO’s.
• 1-3 years' experience with advanced VM concepts, including vSphere Distributed Switch (ds), Site Recovery Manager (SRM), vSphere Storage I/O Control (SIOC), VMware Network Virtualization and Security...

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 Junior System Administrator to support our customer at NSWC Dahlgren. The selected applicant will work with a team of highly talented individuals supporting a robust DoD Hosting environment.

Requirements

The selected applicant will be responsible for:

• Tier 2 and 3 Web Application support.
• Support System Integration in an RDT&E environment.
• Patching and maintaining various software applications.
• Ensure configuration control procedures are followed for all work activities.
• Troubleshoot issues across multiple environments to include SharePoint / IIS /...

Northstrat has an opening for a Senior Systems Administrator, supporting Linux operating systems on our factory development/test network as well as edge and cloud production environments. This position is primarily located in Sterling, VA but may also be performed at CACI facilities in Aurora, CO.

Some Continental US and International travel may be required up to 10% as well as surge support.

Requirements

• Bachelor’s degree in a technical discipline. 8 plus years of relevant experience may be substituted for degree

• System administration experience with Red Hat

• Must have an active TS/SCI w/CI poly

• Knowledge and experience in system administration processes

• A DoD 8570-compliant certification or ability to achieve certification within 6-months of hire (A+ CE, CCNA-Security, CND, Network+ CE, SSCP, CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CASP+ CE, CISA, CISSP (or...

Atlantic Research Group (ARG), a distinguished Contract Research Organization (CRO) known for our impactful work in oncology, immunology, and neurology clinical trials, seeks a Systems Administrator to join our team.

Are you driven by the potential of leveraging technology to improve the quality of lives of patients participating in clinical trials? Would you thrive in a fast-paced, collaborative setting where your work directly contributes to advancing clinical research? If so, we have the perfect role for you.

Key Qualifications:

• Associate's Degree in Computer Science or related field required; Bachelor’s degree preferred.
• Dedication to data integrity and security.
• Excellent problem-solving skills and meticulous attention to detail.
• Familiarity with Python is preferred.
• Familiarity with Google Cloud is preferred. 

Your Role:

• Safeguard system and data...

U.S. Citizenship Required

U.S. DoD TOP SECRET Security Clearance Required

Roka Security, LLC is looking for a Linux System Administrator

Roka Security is looking for a qualified candidate with Linux system administration experience who likes working in a fast-paced, collaborative environment. The ideal candidate for this position is a Linux system administrator who wants to learn more about security and networking.

This position will be responsible for the administration of servers and systems all over the world. This position is NOT A HELP DESK POSITION. This position is full-time, on-site interacting with the customer and Roka staff.

Roka Security's projects include highly secure complex networks, system and network performance tuning, physical server deployments at data centers around the world, disaster recovery, working with teams to design highly scalable...

Northstrat is seeking an experienced and driven Senior Windows System Administrator to join our dynamic team. The ideal candidate will have experience in Windows system administration and general network administration. This role demands a self-starter who can complete tasks independently. The candidate should have excellent people skills and be willing to work on-site with some schedule flexibility.

Key Responsibilities

Maintain and administer an existing Windows Server network to include Active Directory, File Server, Exchange, WSUS, Group Policy, DNS, DHCP

Troubleshoot client issues for Windows 10/11.

Support user needs and troubleshoot issues in a timely manner as they arise.

Perform operating system and application patching.

Perform backups and backup testing.

Deploy new software and applications.

Contribute to architectural decisions for future system upgrades.

Troubleshoot general network issues.

Support RMF...

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 Junior System Administrator to support our customer at NSWC Dahlgren. The selected applicant will work with a team of highly talented individuals supporting a robust DoD Hosting environment.

Requirements

Responsibilities for this position include, but are not limited to:

• Provide Tier 2 and 3 Web Application support.
• Support System Integration in an RDT&E environment.
• Patching and maintaining various software applications.
• Ensure configuration control procedures are followed for all work activities.
• Troubleshoot issues across multiple environments to include SharePoint / IIS / SQL / OS...

Linux System Administrator

Location: Arlington, VA

Must have Public Trust Security Clearance

Node is supporting a U.S. Government customer to obtain development, operations, and maintenance (O&M), logistics, security, and deployment support services necessary to operate and sustain the customer’s Lab environments. Activities must be carried out at the highest levels of service and availability.

Node is seeking a Linux Administrator with some cloud experience to support this effort.

Responsibilities Include:

• System Administration: Oversee the day-to-day operations of the customer’s lab environments including installation, configuration, and maintenance of Linux operating systems (e.g., CentOS, Ubuntu, Red Hat).

• Performance Monitoring and Optimization: Monitor system performance, troubleshoot issues, and optimize system resources to ensure...

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 Senior System Administrator to join

our technology-based program supporting a key government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including end-point devices, data center hosted servers, multi-Cloud services as well as virtualized applications, and storage systems. Enterprise Computing Engineering services include modern application technology including containerized solutions with orchestrated workflow that function...

Job #IT24058

Job Title IT Infrastructure Systems Administrator

Office Location Roanoke, VA

Business Function/Department IT/Infrastructure

Sales Territory, if applicable N/A

General Role Description

Execute the plans for the organization's information technology architecture.

Role Accountabilities

-   Maintain and execute effective procedures related to network, telecommunications, software, hardware, and servers to support day-to-day operations

-   Maintain and execute an effective process for monitoring, detection, and correction of security and performance issues for networking, desktop, and communications

...

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 seeking a talented and experienced System Administrator, with proficiency in both Windows and Linux environments, to join our team and support IT operations at our client site in NSWC Dahlgren, Virginia. 

In this role, the selected applicant will be responsible for:

• Managing, maintaining, and troubleshooting Windows and Linux server environments.
• Providing system administration support for various networked and stand-alone IT infrastructure, including installation, configuration, and maintenance of hardware and software.
• Performing server patching and updates in accordance with established procedures and best...

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 Jr. System Administrator to support our government customers in Dahlgren, VA. The selected application will work with a team of highly talented individuals supporting a robust DoD Hosting environment. 

Requirements

• 2-5 years of experience in engineering systems administration with Windows server operating systems and services, including Active Directory, WINS, DNS, DHCP, and GPO’s.
• 1-3 years' experience with advanced VM concepts, including vSphere Distributed Switch (ds), Site Recovery Manager (SRM), vSphere Storage I/O Control (SIOC), Vmware Network Virtualization and Security Platform (NSX), and...

Systems Administrator with Azure

Location: Dulles, VA

Must have an active Secret Security Clearance

Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging threats.

Node is seeking a Systems Administrator with Azure experience to support the design, development, and deployment of advanced cybersecurity capabilities.

Responsibilities include:

• Working on building, provisioning, and versioning cloud resources using infrastructure as code tools including PowerShell and Terraform to manage the Azure resources in the environment

• Providing technical and system administration support through troubleshooting, identifying & isolating issues, conducting root cause...

Senior System Administrator / Linux Administrator with Cloud

Location: Arlington, VA

Must have a Public Trust Security Clearance

Node is supporting a U.S. government customer to obtain development, operations, and maintenance (O&M), logistics, security, and deployment support services necessary to operate and sustain the customer’s Lab environments. Activities must be carried out at the highest levels of service and availability.

Node is seeking a Linux administrator with some cloud experience to support this effort.

Responsibilities Include:
• System Administration: Oversee the day-to-day operations of the customer’s lab environments including installation, configuration, and maintenance of Linux operating systems (e.g., CentOS, Ubuntu, Red Hat).
• Performance Monitoring and Optimization: Monitor system performance, troubleshoot issues, and optimize...

RMC is hiring for a System Administrator to serve as the Service Desk lead for an on-prem and cloud-based environment in Dahlgren, VA. The selected application will provide oversight of the day-to-day operations of an enterprise Service Desk,

Requirements

• Primarily responsible managing the collection and evaluation of service desk delivery metrics, and using these to provide meaningful changes to scheduling, monitoring/QA, mentoring, evaluating, and otherwise enhancing the performance of a remote workforce.
• Analyze daily, weekly and monthly operational metrics and make recommendations for streamlining processes, knowledge management articles, agent training, etc.
• Provide leadership in the role of Incident and Service Request Manager, responsible for full lifecycle (from triage, escalation to resolution) and for continual service improvements that align with and continually improve upon ITIL processes.
• Work closely...

Lab Manager / System Administrator

Location: Arlington, VA

Must have an active Secret Security Clearance

Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.

Node is seeking a Lab Manager to support this critical customer mission.

Responsibilities:

- Applying advanced analytical skills and technical resources at the tactical levels and implementing infrastructure solutions supporting command decision-making and execution of mission requirements

- Support the implementation of new technologies and equipment in the lab...

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 in support of the United States Government.

RMC is hiring a System Administrator to support our customer in Dahlgren, VA. The selected applicant will provide application integration and system administration support to a Cloud hosting environment. The selected applicant will:

• Two (2) years of experience leading middleware and/or infrastructure support teams.
• Ten (10) years of experience installing, configuring, patching, tuning, and monitoring enterprise middleware platforms to include Clustered SharePoint Environments and Microsoft SQL Server.
• Two (2) years of experience with Security Content Automation Protocol (SCAP) scanning tools, and meeting/applying DoD STIG requirements.
• Two (2) years experience installing, configuring, and maintaining...

Technical Engagement Network (TEN) Lab Manager with Linux Systems Administrator

Location: Arlington, VA

Must have an active Secret Security Clearance

Node is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.

Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in a Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities in the customer environment supporting analysts and business continuity of the customer mission.

Responsibilities:

- Applying...

Systems Administrator - Principal I (Azure)

Location: Dulles, VA

Must have Secret Security Clearance

Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging threats.

Node is seeking a Systems Administrator with Azure experience to support the design, development, and deployment of advanced cybersecurity capabilities.

Responsibilities include:

• Working on building, provisioning, and versioning cloud resources using infrastructure as code tools including PowerShell and Terraform to manage the Azure resources in the environment

• Providing technical and system administration support through troubleshooting, identifying & isolating issues, conducting root...