- Koniag Government Services (Washington, DC)
- Tier 3 Network Administrator Washington, DC, USA Req #281 Wednesday, April 30, 2025 **Arlluk Technology Solutions,** a Koniag Government Services ... company, is seeking a Tier 3 Network Administrator to support **ATS** and our government customer in Washington, DC. **This position requires the… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. ... USD $130,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/systems- administrator tier - 3 -support/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID**… 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 ... us and make a difference in National Security!** **Job Summary:** Systems/ Network administrator will provide support for implementation, troubleshooting and… more
- CACI International (Reston, VA)
- …part of our great team and make a difference. **More about this role:** As a Tier 2 Network Administrator supporting Network Operations, you'll be ... Network Operations - Tier 2 NETOPS- Clearance...Travel: None * * * The Enterprise Communications Services 3 (ECS3) program supports our intel customer across its… more
- Leidos (Bethesda, MD)
- …with customers to handle service inquiries and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software ... of servers located in offsite data centers. + Provide Tier 3 operations support and be able...plan out future modernization efforts to meet customer and administrator requirements. + Collaborate to perform network … more
- Synergy ECP (Columbia, MD)
- …day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier I (Help ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 Provides… more
- Chenega Corporation (Oakton, VA)
- System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We… more
- SAP (Herndon, VA)
- …variety of benefit options for you to choose from. **SAP NS2 Database Administrator -active Top Secret-Onsite-Tampa or Metro DC** NS2 COMPANY DESCRIPTION SAP is the ... Maintains smooth operation of multi-user computer systems, including coordination with network engineers. + Monitors and manages system resources, including CPU… more
- CACI International (Chantilly, VA)
- …packages, managing both physical and virtual workstations, and providing SME level support for Tier 3 trouble tickets and meetings with Air Force officials. On ... OS Administrator Linux Job Category: Information Technology Time Type:...Troubleshoot hardware and software issues + Manage and configure network services (eg, SSH, NFS, Samba) + Set up… more
- Diversified (Washington, DC)
- …management, and endpoint protection solutions. 5. Technical Support & Maintenance + Provide tier 2/ 3 support to internal users and escalate complex issues as ... skills + Strong written communication Certifications (Preferred): + Microsoft Certified: Azure Administrator Associate + CompTIA Network + / Security + + Cisco… more
- Insight Global (Washington, DC)
- …Administrator duties (create, restore and troubleshoot accounts) -Escalate Issues as needed to Tier 3 (Server, Exchange, Network , SharePoint) Teams We are ... Job Description -Provide Tier 1 and Tier 2 Help Desk support to user community (phone, email or drive-by) -Follow established processes, using Active Directory… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team in **Chantilly, VA** . The position is **onsite** The System ... Administrator (SA) is an instrumental part of a small,...SAs. **Responsibilities include but are not limited to:** + Tier 1-2 help desk support for user issues reported… more
- BigBear.ai (Columbia, MD)
- …day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help ... Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting and… more
- Insight Global (Reston, VA)
- …and updates to ensure system integrity and security. Escalate complex issues to Tier 3 support or engineering teams as needed. Document incidents, resolutions, ... systems and services in a 24/7 GNOC environment. Provide Tier 1 and Tier 2 support for...and procedures in the ticketing system. Collaborate with network , security, and application teams to resolve cross-functional issues.… more
- Stratus Solutions (College Park, MD)
- …data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry. ... support for implementation, troubleshooting and maintenance of IT systems. * Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems.… more
- Guidehouse (Washington, DC)
- …processes that meet and grow with the mission + Strong skills with researching and resolving tier 2 and tier 3 customer support; ability to train end-users ... (eDP) (Clearwell), Relativity, and Enterprise Vault, performing engineer and administrator services in support of electronic discovery including the operations… more
- ManTech (Mclean, VA)
- …requests, including independent troubleshooting and resolution of complex technical issues without Tier 3 escalation. + Deliver remote and onsite desktop support ... equipment to include printers, CAT5 and fiber optic cable, rack mounted network equipment, switches, workstations, and communications equipment as required. + Local… more
- Jacobs (Chantilly, VA)
- …problem identification, diagnosis and resolution of problems and assist in the resolution of Tier 3 technical fixes Required: * BA/BS Computer Science, or BA/BS ... tools such as Puppet or Ansible Desired: * Current Certified Kubernetes Administrator (CKA) certification * Current Red Hat Certified System Administrator … more
- Acclaim Technical Services (Mclean, VA)
- …demands + Analyzing, troubleshooting, designing, and implementing fixes with minimal escalation to Tier 3 support + Providing basic user training in support of ... transactions, systems status, and downtime procedures + Collaborating with network services, software systems engineering and/or application development to restore… more
- GovCIO (Washington, DC)
- …**ServiceNow and Enterprise Tools Support Specialist** to support our USSS Network Operations and Security Center (NOSC) proposal This role supports mission-critical ... extensive experience in managing ServiceNow and enterprise IT tools, offering Tier II/III support, system integration, workflow automation, and service optimization.… more