Tier 2 Network Administrator - TS/SCI Clearance
CACI International Inc.
CACI International Inc. is seeking a Network Administrator – Level 2 to support the ECS3 program, focusing on enterprise networks across multiple locations. You will coordinate with NOC and staff to address break/fix, updates and upgrades for routers and switches, and contribute to engineering designs and SOPs. The role requires TS/SCI with poly, CCNA, and hands-on experience with Cisco/Juniper devices and advanced routing protocols. #J-18808-Ljbffr CACI International Inc.
- SECURITY CLEARANCE REQUIREMENT: TS, WITH SCI ELIGIBILITY ***POSITION REQUIRES US CITIZENSHIP*** Position Title:Network/System Administrator I Location: Schriever SFB Position Description: The primary function will be to organize, install, and support government organization...SuggestedWork at officeLocal area
- ...International Inc. in Virginia Beach, VA is seeking a Network & Computer Systems Administrator to provide on-site desktop support within a DoD... ...while delivering professional service. The role requires TS/SCI clearance, SEC+ CE certifications, and experience with Windows,...Suggested
$75.2k - $158.1k
Job Title: Network Administrator - Level 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel... ...services. Responsibilities As a Tier 2 Network Administrator, you'll...SuggestedFull timeContract workWork experience placementImmediate startRemote workFlexible hours- Abacus Technology Corporation seeks a Network Administrator to provide WAN infrastructure support for the AFINC III program at Maxwell AFB... ...Gunter Annex. This is a full-time on-site role requiring TS/SCI clearance and extensive network expertise. Responsibilities include...SuggestedFull time
- Deloitte is seeking a Database Administrator Senior Consultant (TS/SCI w/ Polygraph) to admin and optimize a self-hosted ServiceNow environment hosted... ...onsite in Chantilly, VA and requires TS/SCI with polygraph clearance. The ideal candidate will work independently within a...Suggested
- CACI International Inc. seeks a skilled Systems Administrator for CSfC operations at Fort Bragg, NC. The role focuses on 24/7 uptime... ...coordinate with USG, and keep detailed security records. Must have TS/SCI clearance and CSfC experience; bachelor’s degree or higher preferred....Remote work
$77.5k - $176k
Booz Allen Hamilton is seeking an experienced Network Engineer to develop and manage the Air Force's specialized network in Kentucky... ...and routing, along with required qualifications including TS/SCI clearance and Security+ Certification. Competitive salary ranging from...Remote job- Peraton requires a seasoned Systems Administrator to support SITEC 3 EOM at MacDill AFB in Florida. The role focuses on configuring and maintaining the ServiceNow platform, ITSM processes, and CMDB with an emphasis on security and data integrity. Responsibilities include...
- BCore in Gaithersburg, MD is seeking a Senior Systems Engineer to support the NGA mission. This role requires an active TS clearance with SCI eligibility and CI Poly eligibility, and offers opportunities to design, integrate, and evolve mission-critical systems. You will...
- Overview Abacus Technology is seeking a Network Administrator to provide WAN infrastructure support for the Air Force Intranet Control... .... Must be a US Citizen and hold a current Top Secret clearance with SCI access (TS/SCI). Applicants selected will be subject to a U.S....Full time
- ...Space Command (USSPACECOM) J6 as Executive Communications Administrators. The role provides advanced IT support for priority executives... ...with system owners to resolve complex issues. An active TS/SCI clearance is required. Responsibilities include staff line support, VIP...
- Conceras, LLC seeks a Systems Network Engineer to support the DoS DT program in Washington, DC. Responsibilities include designing, implementing... ...best practices for federal environments. The role requires TS/SCI eligibility and hands-on experience with government networks,...
- ...supporting and maintaining the Sotera Health network infrastructure, ensuring reliable,... ...enterprise. Essential Job Functions Provide Tier 2 support for network and... ...years of experience in enterprise network administration, infrastructure support, or IT operations...Work at officeWorldwide
- ...and lead the creation of cloud-native AWS solutions with a cross-functional team. You will mentor engineers, adopt Agile practices, and leverage tools like Jira or Gitlab to deliver robust, scalable systems. TS/SCI with a polygraph is required. #J-18808-Ljbffr JobCubby
- Position Summary Base-2 Solutions is... ...qualified Systems Administrator 4 to join a mission... ...administration, ticket-based Tier 1/Tier 2... ...and wide area networks, including account... ...Qualifications Active TS/SCI with CI Polygraph.... ...Required Security Clearance Active TS/SCI with...Local area
- ...requires expertise in developing custom playbooks for stakeholders and integrating with other security tools. The position requires TS/SCI with CI polygraph, Security+ or CISSP, 7-10 years of related experience, and strong Linux/python/Ansible/Terraform skills. #J-1880...
- 62-013 - Network/System Administrator II Kirtland Afb, United States | Posted on 08/10/2026 Sandy Mac Evolution LLC is a... ...Kirtland AFB, NM Position Type: Full-Time Security Clearance: Active Top Secret Clearance Required | SCI Eligibility Required | SAP Access Eligibility...Full timeWork at office
- Credence is seeking a Network and Computer Systems Administrator to support AFLCMC/EBR at Eglin AFB, FL. The role... ...program network systems, including Tier I/II IT support, classified/unclassified... ...The position requires a Top-Secret clearance, an Associate’s degree, and 3+...
- Northrop Grumman is seeking a Network Monitoring Technician at Ground Based Midcourse Defense SITR in Colorado... ...U.S. citizenship with ability to obtain Secret clearance are required. The position offers pathways to Level 2 or Level 3 based on experience, with relocation...Relocation packageRotating shift
$85k - $120k
Network / VTC Administrator will be responsible for managing and maintaining the organizations network & video teleconferencing (VTC) systems at Ft. Irwin. The role requires an individual with expertise in network administration, VTC support and compliance with DoD cybersecurity...Full timePart timeFor contractorsLocal areaRemote work- ...independent judgment. - Systems administration engineering and provisioning,... ...up to the appropriate media/network location. - Perform regular file... ...per request. - Provide Tier III/other support per request... ...Service Ticket Management Required 2 Desktop Application Support Required...
- Crane Nuclear, Inc. is seeking a System Administrator to maintain and optimize our IT infrastructure... .../MECM deployments. The role provides Tier 2/3 support to end users, with on-site... ...virtualization, backups, endpoint management, and network services while ensuring security and...
$68.59k - $85.74k
...Network Administrator (Senior Systems Administrator #1356) Share: Print: Duties Reporting to the department Supervisor, performs the role of Network... ..., delivery, protection, and management of Cisco switches; 2) managing VLANs, port rules, firewall implementations and...Permanent employmentFull timeTemporary workWork at officeMonday to Friday$185k - $235k
...Network Architect Chantilly, VA Who We Are Aurex is a mission-focused aerospace and defense company building... ...Experience in NRO, IC, or DoD program management processes Clearance: Must be a U.S. Person with an active TS/SCI Security Clearance with a poly How You Will Be...Contract workFor contractorsWork experience placement$86.6k - $181.8k
...TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type:... ...:**CACI is seeking a DevOps Systems Administrator to work with a focused team to engineer... ...*Security+ Certification (IAT level 2 or higher)**. • OS/Web Server: Strong...Contract workWork experience placementLocal areaImmediate startFlexible hours$78k - $81k
...Washington, United States Security Clearance Secret Position Description... ...is looking for a System Administrator III to join our team!... ...Sensitive Compartmented Information (TS/SCI) security clearance.... ...discipline with a minimum of 2 years of experience in one of...RelocationShift work- ...Ventures, LLC is seeking a Senior System Administrator to provide support, troubleshooting... ...and resolve issues across servers, networks and storage. The role requires a... ...SA experience; a current Top-Secret/SCI with polygraph clearance is required. Candidates should be prepared...
$77.2k - $128.8k
...andcustomer-oriented System Administrator to join our Air... ...support classified networks and associated... ...college or university. 2 additional years of... ...and configuration. Clearance Requirement: Must have... ...ability to obtain SCI access prior to start. A TS/SCI is required to start...Hourly payContract workTemporary workWork experience placementWork at officeRemote work- ...term partnerships with our clients. As a Tier 3 Systems Administrator , you will serve as a senior technical... ...technologies, cloud platforms, networking, virtualization, cybersecurity, and automation... ...escalation point for Tier 1 and Tier 2 support teams, resolving complex...
$70k - $75k
...abilities. Additionally, you can build a network of peers, mentors and advance your... ...Job Title Job Description 808859 System Administrator 2 Yakshna Solutions, Inc ., (YSI) is a CMMI... ...delete user accounts per request. Provide Tier III/other support per request from...Temporary work
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