- 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 ... paid holidays, 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… more
- CACI International (Reston, VA)
- Tier 3 Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... (WAN), Unified Communication (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator , you'll be challenged with hard… more
- CACI International (Washington, DC)
- …unified communication (UC), Video telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be challenged ... Network Administrator - Site Survey and... Network Administrator - Site Survey and Install Support Job...* * * **The Opportunity:** 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
- 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
- BAE Systems (Sterling, VA)
- … 2 incident response by troubleshooting escalated issues, restoring service, and escalating to Tier 3 as needed. + Directly assist end users and mission partners ... and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, from daily… more
- ASM Research, An Accenture Federal Services Company (Washington, DC)
- …+ Plan, install, test, and implement upgrades and patches to AIX OS. + Provides tier 2 and 3 supports for escalations from Help Desk. + Knowledge and ... support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering… more
- Aston Carter (Dulles, VA)
- …teams to resolve desktop application, workstation, and related equipment issues at the Tier 3 level. + Manage capacity, storage planning, and database ... Job Title: System Administrator Job Description The role requires visiting worksites...ensuring secure data storage, resolving technical issues, and enhancing network systems. Responsibilities + Configure and maintain the networked… more
- Leidos (Bethesda, MD)
- …accelerate your career path. Leidos has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration ... or as late as 6pm. **You will work closely with other infrastructure and network engineers, and system engineers on the following key tasks:** + Clear devotion to… more
- M. C. Dean (District Of Columbia, DC)
- …support teams to test system hardware/software and optimize performance. + Provide Tier 1- 3 support, troubleshoot incidents, and maintain operational resilience ... Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating advanced… more
- Guidehouse (Washington, DC)
- …Secret (TS) **What You Will Do** **:** Guidehouse is seeking a GIS Enterprise Administrator to join our AI and Data Defense and Security team. The individual will ... security clearance + Bachelors degree is required + Minimum THREE ( 3 ) years of professional experience designing, implementing, administrating and maintaining… more
- Parsons Corporation (Centreville, VA)
- …suite + Backups, restores, and disaster recovery of systems/databases/ network equipment + System/software/firewall/account maintenance and monitoring + Installing ... Maintaining smooth, secure operation of ALIS/ODIN through coordination with peers, Tier 2 NASC and Engineers + Reviewing processes/procedures, collect system… more
- IT Concepts (Mclean, VA)
- …continued professional growth as the organization evolves. This role combines hands-on Tier 3 technical work, operational leadership, and strategic readiness to ... roadmap, compliance requirements, and commitment to an excellent user experience. Responsibilities: Tier 3 Escalation & Advanced Technical Support: + Serve as… more
- Leidos (Rockville, MD)
- …in change management processes, technical reviews, and configuration control boards. + Provide tier 3 technical escalation support and guidance for IT staff. + ... Mod Health IT division is seeking a skilled and collaborative Platform System Administrator and Engineer to support a federal agency's extensive macOS and Windows… more
- ManTech (Chantilly, VA)
- …required for A&A and system administrator SOP's. + Ability to perform Tier 3 operational maintenance on audit systems to include:system engineering, system ... VCP, VCAP, VCDX) focusing on areas like Data Center Virtualization (DCV), Network Virtualization (NV), Cloud Management & Automation (CMA), Desktop & Mobility, and… more
- V2X (Reston, VA)
- …Security Analyst + SOC Analyst ( Tier 1 & 2) + IT Security Administrator + Penetration Testing Associate Mid-Level ( 3 -7 Years Experience) + Incident Response ... streamline logistics, and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients, here and abroad,… more
- Red River (Chantilly, VA)
- …printer malfunctions, system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures, shared drive ... as required by customer compliance frameworks (such as CMMC). + Minimum of 3 years of experience in IT. + Associate degree in Information Technology, Computer… more
- TekSynap (Washington, DC)
- …compliance with DOT records management and data retention policies. + Provide Tier 3 email support and configuration documentation. **REQUIRED QUALIFICATIONS** + ... Bachelor's in Information Technology or Network Administration. + Certifications: + Microsoft Exchange Server / M365 Administrator + Security+ Experience: 5-8… more