UNKNOWN

FEED

Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. Summary: The Network Administrator is responsible for the administration, operation, maintenance, and support of enterprise network infrastructure and Key Management Infrastructure (KMI) systems.

ValidaTek

Network Administrator

ea_via_bold

Duties and Responsibilities: The management, maintenance and enhancing of highly technical data management and networked communications systems using expertise in Red Hat Linux and MS Windows operating systems, employing updates and meeting security benchmarks, and designing and implementing public cloud architecture. Apply systems patches and perform vulnerabilities management, and configure and maintain UNIX/LINUX and Windows systems integration and networks for the U.S. NIH's NLM's Lister Hill National Center for Biomedical Communications.

Ariadne

Senior System Administrator

Services shall include, but are not limited to, technical assistance for hardware, software, and network issues; incident and problem resolution; service request management; infrastructure monitoring and support; hardware and software lifecycle support; and management of escalation across all tiers. Providing software coding and configuration services including, but not limited to screen tailoring, workflow administration, report setup, data imports, integration, scripting, third-party software integrations, and custom application development as needed.

Systems Engineering Solutions Corporation

Servicenow Administrator

We are seeking a detail-oriented Telephony System Administrator who brings strong technical troubleshooting, security monitoring, and collaboration skills to help maintain reliable, compliant, and secure communications systems for customer operations. Compensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.

YEAR

Itezz

Voice System Administrator 1.5

Three years of experience serving as a team leader working as both part of a team and independently to assign/review immediate tasks, set priorities, maintain task progress, validate team members’ work consistent with the organizational goals and deadlines. Three years of progressively responsible experience in desktop support and administration, including supporting, troubleshooting, and managing workstations, monitors, VTC, and printers.

PROVATOHR INC

Microsoft Systems Administrator (TS/SCI REQUIRED)

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. The actual salary offered will be determined based on the requirements of the position and a variety of job-related factors, which may include geographic location, applicable Federal Government contract labor categories and wage rates, relevant experience, skills and competencies, education, certifications, and the scope and responsibilities of the role.

Clarity

Junior Systems Administrator

We bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.â¯Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. The Junior Systems Administrator provides day-to-day support, maintenance, and monitoring of organizational IT systems and infrastructure under the guidance of senior technical staff.

Company Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide a broad range of services to the defense, intelligence and health care industries. REQUIRED EDUCATION AND EXPERIENCE: Master's degree and 6 years’ experience, Bachelor's Degree and 8 years’ experience, Associate's Degree and 10years experience, or High School Grad and 12 years’ experience in System Administration.

Synergy ECP

Systems Administrator

FULL_TIME

Solvere One has established a top-level Managed Service Provider (MSP) brand that focuses on network security and proactive management solutions as a chosen IT services and consulting provider. Identifies, diagnoses, and resolves complex problems for users of personal computer software and hardware, local network, the Internet, and new computer technologies; communicates solutions to end-users.

Solvere One/HouseCall

MSP System Administrator

partner JazzHR

Agile Methodology, Apple Mac OS, Cisco Identity Services Engine (ISE), Client Relations, Cloud Assessment, Cloud Strategies, Collaboration Tools, Design Thinking, Executive Presence, IBM AIX, IBM Rational ClearCase, Inclusion, Microsoft Azure Advanced Threat Protection, Oracle WebLogic, People Leadership, Personal Effectiveness, Risk Management, Storytelling. The actual offer, reflecting the total compensation package plus benefits, will be determined by a number of factors which include but are not limited to the applicant's experience, knowledge, skills, and abilities; geographic location; and internal equity.

Genpact Ltd

Lead Network Administrator N 4C

linkup_via_bold

We are seeking a highly skilled MuleSoft Platform Administrator with dedicated, hands-on AWS GovCloud and MuleSoft Government Cloud experience to architect, maintain, and secure our mission-critical integration environment. This role focuses entirely on platform architecture, microservices deployment, and federal security hardening rather than building individual code integrations.

NikSoft Systems Corp

MuleSoft Anypoint Platform Administrator (AWS GovCloud)

Consults with support teams, help desks, customers and other technical staff in the resolution of problems, coordinates and performs operation and/or maintenance activities for networks/servers, identifies recurring problems and recommends steps to reduce the severity or frequency of problems. Responsibilities: Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required.

Govcio LLC

Mid-Level Administrator

[AW]-iCims

Experience establishing monitoring and alerting solutions using Prometheus, Grafana, or similar observability platforms, with strong communication and troubleshooting skills. Responsibilities: of the Senior Database Administrator include: Design, implement, maintain, and optimize enterprise database environments while ensuring performance, scalability, and reliability.

Zp Group Llc

Senior Database Administrator - 175369 - 176307 - 176761 - 177190

Duties and Responsibilities include: • Install, configure, and support computer systems and peripheral hardware including memory, drives, network cards, media converters, routers, switches • Administer and troubleshoot Windows-based servers and workstations both locally and remotely • Perform system tasks such as adding/removing users, software installation, monitoring systems, and daily user assistance • Provide remote support by identifying issues through diagnostic techniques, escalating unresolved issues, and ensuring complete resolution and documentation • Support operational continuity by logging tickets accurately, tracking incident status, and maintaining detailed records of problem-solving actions • Assist in deploying IT hardware through base configurations, coordinating logistics, shipping equipment, and validating receipt and inventory • Monitor server performance and ensure availability and stability. • Complete other duties as assigned Requirements: Knowledge/Experience in the following: • Bachelor’s degree in IT, Computer Science, or related field (or equivalent experience).

Malanai

Database System Administrator

Purpose and Impact: Come be a part of an exciting and ever-changing program that provides a comprehensive range of state-of-the-art solutions and hands-on assistance in designing, implementing, managing, and sustaining operations across various network environments for our customer. Perform systems security administration, including account creation, user profile management, workstation/server imaging, and access control across multiple networks.

Amentum Services Inc

Systems Administrator / Service Desk

Our nearly 3,500 professionals deliver advanced technology solutions in data and AI, cybersecurity, and enterprise transformation, serving defense, intelligence, and federal civilian agencies. Provide end user support for USMC web application including troubleshooting issues in a multi-tier web application, user provisioning, and answering general questions.

ECS was founded in 2001 by experienced IT professionals with a commitment to quality processes, people and performance. Led by our Chairman, Roy Kapani, and an experienced executive leadership team, ECS provides our customers with solutions and services that support their critical needs and further mission objectives. This commitment has paved the way for expansive growth, year over year.
 
ECS gained market share in 2011 in the Department of Defense and Federal spaces through both organic and acquisition growth. In May, ECS completed its first strategic acquisition with the purchase of OAK Management, Inc., a leading provider of marine environmental services, ship systems engineering, maritime consulting and platform acquisition management. The OAK acquisition kicked off ECS’ intention to add tactical acquisitions as a part of its long term strategy to supplement and expand upon organic growth and to build enterprise value. ECS closed out 2011 with the acquisition of Paradigm Technologies, Inc. The Paradigm transaction added approximately 200 employees to ECS’ existing 900+ employees. Paradigm also added new Defense clients for ECS, including the Missile Defense Agency, the Navy’s Program Executive Officer for Integrated Warfare Systems, the United States Marine Corps, and the U.S. Marshals Service.
 
In 2012, ECS completed the acquisition of iLuMinA Solutions, Inc. iLuMinA brings large-scale Enterprise Resource Planning (ERP) software implementation and infrastructure design and development to ECS’ expanding capabilities.
 
ECS will continue to invest in corporate infrastructure and quality processes as we grow and enhance our ability to offer professional excellence to both our customers and our employees.

ECS Federal LLC

System Administrator

Responsibilities include planning, testing, installing, and integrating new and upgraded versions of operating systems, third-party software components, and subsystems, as well as monitoring and managing system resources to optimize operating efficiency and performance and performing custom software installation and maintenance. The Systems Administrator will perform system security administration functions, manage customer accounts via Active Directory, and troubleshoot and resolve system problems.

North Point Technology

Systems Administrator (Top Secret/SCI with Full Scope Poly to start Clearance Required)

GreenHouseAPI

Assist in optimizing and improving collaboration tools such as Jira, Confluence, Smartsheets, Zoom, Adobe, and Box, for setup, workflows, and integrations to identify where functionality needs to be improved to meet user requests, and leading the effort to implement the changes. Provide procedures, guidance, and assistance, to Information Technology teams in the maintenance, tracking, monitoring, allocation, initial configuration, and deployment of both new and existing collaboration tools.

Everfox

Atlassian Administrator

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Under the framework of the  DOD SkillBridge Program , Themis Insight hosts active-duty military members for skilled internships for up to the final 6 months of active-duty obligated service. Our foremost focus is to understand your unique goals, risk, and challenges from which we gain the insight to tailor advice and solutions that address immediate problems and equip your organization for long-term success.

Themis Insight

ServiceNow System Administrator (SkillBridge Internship)

Collaborating closely with cross-functional teams-including development, infrastructure, security, and business units-you will support the organization's digital ecosystem by delivering exceptional remote support, fostering positive user experiences, and driving continuous improvement. Utilize service desk tools such as ServiceNow, ManageEngine, and Zendesk to log, track, and manage support tickets, ensuring timely resolution and effective communication with end-users and stakeholders.

Security Administrator Jobs in Herndon, VA

Network Administrator ValidaTek

Senior System Administrator Ariadne

Servicenow Administrator Systems Engineering Solutions Corporation

Voice System Administrator 1.5 Itezz

Microsoft Systems Administrator (TS/SCI REQUIRED) PROVATOHR INC

Junior Systems Administrator Clarity

Junior Systems Administrator ValidaTek

Systems Administrator Synergy ECP

MSP System Administrator Solvere One/HouseCall

Lead Network Administrator N 4C Genpact Ltd

MuleSoft Anypoint Platform Administrator (AWS GovCloud) NikSoft Systems Corp

Mid-Level Administrator Govcio LLC

Senior Database Administrator - 175369 - 176307 - 176761 - 177190 Zp Group Llc

Database System Administrator Malanai

Systems Administrator / Service Desk Amentum Services Inc

System Administrator ECS Federal LLC

Systems Administrator (Top Secret/SCI with Full Scope Poly to start Clearance Required) North Point Technology

Atlassian Administrator Everfox

ServiceNow System Administrator (SkillBridge Internship) Themis Insight

Senior Application Support Administrator Marsh & McLennan Companies, Inc.

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