- M. C. Dean (Fort Meade, MD)
- …**Position Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared ** Network Administrator 3 ** to assist on the design and maintenance ... of its network of specialized hardware, the selectee will be expected...and software needs. Responsibilities **Position Responsibilities:** + Implementing various network technologies and end-user support to include some of… more
- Koniag Government Services (Washington, DC)
- **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Tier 3 Network Administrator to support **ATS** and our government ... three weeks paid time off, and more. We are seeking a senior Tier 3 Network Administrator to provide elite-level support and serve as a technical authority… more
- ManTech (Laurel, MD)
- …discipline from an accredited college or university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration ... **Mantech** seeks a motivated, career and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You… more
- Tactibit Technologies LLC (Suitland, MD)
- …testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3 + years of ... with a shared commitment to excellence in everything we do. About the Network Administrator position We are looking for a talented network administrator… more
- St. George Tanaq Corporation (Suitland, MD)
- Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal… more
- Three Saints Bay (Washington, DC)
- **Juniper Network Administrator -TS/SCI Required (4790)** Location **Washington, DC** Job Code **4790** \# of Openings **1** Apply Now ... installation, documentation and system operational verification tests. 2. Local Area/Wide Area Network design and configuration. 3 . Web services. 4. Repair,… more
- General Dynamics Information Technology (Arlington, VA)
- …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator , Network Applications, Network Monitoring ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network /System Administrator II** The primary function is working within… more
- Deloitte (Baltimore, MD)
- …or NCAE designated institution + 3 + years of experience as a network or systems administrator + Active Top Secret security clearance (SCI eligible) ... through innovation. Work You'll Do Join Deloitte as a Network & Server Administrator , where you'll install, configure, and maintain our organization's local… more
- General Dynamics Information Technology (Washington, DC)
- …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career in ... operate. At GDIT, people are our differentiator. As a Network Computer Systems Administrator , you will help...knowledge of OSPF, RIP, and BGP routing protocols (Layer 3 ) + Knowledge of standard ACLs for security and… more
- ManTech (Laurel, MD)
- ManTech seeks a motivated, career- and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will ... university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of...and complexity. In lieu of a Bachelor's degree, three ( 3 ) years of additional Network Administration experience… more
- CACI International (Washington, DC)
- Network Administrator - Site Survey Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Posting End: 10/24/2025 **The Opportunity:** The Enterprise Communications Services 3 (ECS3) program supports our intel customer and their...and/or on weekends. In this role the Site Survey Network Administrator will be responsible for: +… more
- Leidos (Laurel, MD)
- **Description** **Leidos** has a new and exciting opportunity for a **Systems/ Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National Security!** **Job Summary:** Systems/ Network administrator will provide support for implementation,...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- GovCIO (Washington, DC)
- …will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... updating, maintaining, administering, and migrating Palo Alto Firewalls. + 3 + years' experience with Network Management, Analysis, andtroubleshooting… more
- Global Resource Solutions (Washington, DC)
- …enthusiastic, motivated, detail orientated, and talented individual for the position of Network /System Administrator II. Job Description: Summary: The Network ... + Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service + Maintain internet applications… more
- Leidos (Arlington, VA)
- …Cyber Solutions (E&CS) Operation within Leidos' Defense Group is seeking a ** Network Operations Center (NOC) Administrator ** to provide coverage monitor tools ... Working Capital Fund (DWCF) Model. **Primary Responsibilities** + Monitoring network to ensure network availability to all...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
- DCCA (Annapolis Junction, MD)
- System Administrator 3 Location Annapolis Junction, MD Job Code 2127 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active TS/SCI w/ Poly For… more
- Serco (Washington, DC)
- …Click here to apply now (https://careers-sercous.icims.com/jobs/71167/ network - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to ... **Position Description** Apply your broad and versatile Network Administration talents in a challenging, collaborative, and...a security+ certification within 6 months of hire. + 3 years of experience in general and/or specialized operational… more
- Jovian Concepts, Inc. (Annapolis Junction, MD)
- Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI ... operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provides Tier 1...+ Redhat kvm + Puppet + ldap The Level 3 System Administrator (SA) shall possess the… more
- Nightwing (Annapolis Junction, MD)
- …intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance of ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
- Huntington Ingalls Industries (Hanover, MD)
- …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate will… more