1 - 20 of 9,055 Jobs

System Administrator (Sr) - Cleared (STE-A)

Kentro

Washington, District of Columbia, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More

Manager, Network Systems

Iridium Satellite LLC

Chandler, Arizona, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across

Information System Security Officer (ISSO) - Full-Time

Chabez Tech LLC

Maryland City, Maryland, USA

Full-time

Role: Information System Security Officer (ISSO) Location: Annapolis Junction, MD Job Type: Full-Time We are looking for an Information System Security Officer (ISSO) to work at our Annapolis Junction, MD, location. This is an exciting opportunity to use your experience to support an important, fast-paced, mission-critical program. The selected candidate will act as an ISSO for a large software development program that includes software maintenance and development, IT support (Network/Workstatio

Electrical Engineer - Mid Level

Kratos Defense and Security Solutions, Inc.

Huntsville, Alabama, USA

Full-time

Job Description Kratos Defense & Rockets Support Services (KDRSS) is seeking a highly qualified individual to assume the role of \"Electrical Engineer Mid-Level,\" providing support to the National Capital Region - Integrated Air Defense System (NCR-IADS) Management and Integration Cell (MIC). The Electrical Engineer Mid-Level will collaborate with the Senior Electrical Engineer and the Task Order Lead (TOL) to offer professional engineering, technical, and programmatic assistance to the United

Information Assurance Engineer

GovCIO

San Antonio, Texas, USA

Full-time

Overview GovCIO is currently hiring a Information Assurance Engineer in support of the Air Force BlueSCI network. This position will be located in San Antonio TX and will be an on-site position. Responsibilities Designs, tests, and implements state-of-the-art secure operating systems, networks, and database products. Conducts risk assessments and provides recommendations for application design. Involved in a wide range of computer security issues including architectures, firewalls, electronic

System Administrator Level 3

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology (

Help Desk Technician III

General Dynamics Information Technology

San Antonio, Texas, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Desktop Management, End User Support, Help Desk Operations, Information Technology (IT) Support Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: GDIT is looking for Help Desk Technician who holds an active TS/SCI cl

Systems Administrator *Clearance, Security + Required*

TEKsystems c/o Allegis Group

Vicksburg, Mississippi, USA

Full-time

Description **THIS ROLE IS LOCATED IN VICKSBURG, MS** Our government customer is seeking a Windows Systems Administrator to support server operations for a nation-wide IT project. Qualified candidates must have knowledge of Windows Server, VMware, Active Directory, Exchange, and leadership experience. PRIMARY RESPONSIBILITIES: - Manage and maintain currently supported and subsequent Microsoft (MS) Windows Server Operating Systems (OS) on physical and virtual operating environments. - Demonstrate

Help Desk Technician III

General Dynamics Information Technology

San Antonio, Texas, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Desktop Management, End User Support, Help Desk Operations, Information Technology (IT) Support Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: GDIT is looking for Help Desk Technician who holds an active TS/SCI cle

System Administrator I

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT), Information Technology (IT) Systems, Operating Systems (OS), Problem Resolution, Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Syst

Systems Administrator

TEKsystems c/o Allegis Group

Vicksburg, Mississippi, USA

Full-time

Description Our government customer is seeking a Windows Systems Administrator to support server operations for a nation-wide IT project. Qualified candidates must have knowledge of Windows Server, VMware, Active Directory, Exchange, and leadership experience. *Candidates must have an Active Secret clearance and an active CompTIA Security+ certification* PRIMARY RESPONSIBILITIES: - Manage and maintain currently supported and subsequent Microsoft (MS) Windows Server Operating Systems (OS) on phys

System Administrator Level 3

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, ServiceNow Platform, Unix Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Provides support for implementation, troubleshooting and maintenance of information Technology

Systems Administrator (Active Secret Clearance)

TEKsystems c/o Allegis Group

Vicksburg, Mississippi, USA

Full-time

Description **THIS ROLE IS LOCATED IN VICKSBURG, MS** Our government customer is seeking a Windows Systems Administrator to support server operations for a nation-wide IT project. Qualified candidates must have knowledge of Windows Server, VMware, Active Directory, Exchange, and leadership experience. PRIMARY RESPONSIBILITIES: - Manage and maintain currently supported and subsequent Microsoft (MS) Windows Server Operating Systems (OS) on physical and virtual operating environments. - Demonstrate

Senior Systems Administrator

Leidos

Vienna, Virginia, USA

Full-time

Description The National Security Sector at Leidos is seeking a Senior System Administrator to join a dynamic team based in Tysons Corner, VA. This exciting opportunity allows you to apply your expertise in system administration and software programming while supporting a small team responsible for managing a wide range of mission-critical systems. Key Details:Work hours fall within the core shift range of 0600-1600On-call duty is required one weekend every six weeksCandidates must successfully

System Administrator II

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Information Systems, Operating Systems (OS), System Security, Systems Software Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: #ITPolyMD Provide support for implemen

System Administrator II

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Information Systems, Operating Systems (OS), System Security, Systems Software Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: #ITPolyMD Provide support for imple

System Administrator III

General Dynamics Information Technology

Anchorage, Alaska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Servers, Enterprise IT, Information Technology (IT) Systems, System Security Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform tech

System Administrator III

General Dynamics Information Technology

Anchorage, Alaska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Computer Servers, Enterprise IT, Information Technology (IT) Systems, System Security Certifications: None Experience: 9 + years of related experience ship Required: Yes Job Description: System Administrator Level Transform techn

System Administrator I

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Communication, Information Technology (IT), Network Components, Operating Systems (OS), Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Provides support for implem

System Administrator I

General Dynamics Information Technology

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Information Technology (IT), Information Technology (IT) Systems, Operating Systems (OS), Problem Resolution, Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Syste