- CACI International (Springfield, VA)
- Senior System Administrator ( Desktop Support) Job...the systems that matter most. As a System Administrator Sr ( Desktop Support) you ... Support our intelligence customer in Springfield, VA. As a Senior System Administrator , you will...responsible for providing excellent technical support to end-users, maintaining desktop systems , and ensuring the reliable operation… more
- General Dynamics Information Technology (Fort Meade, MD)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT....systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring,… more
- Cambridge International Systems Inc (Mclean, VA)
- …and complex obstacles! Cambridge International Systems , Inc. has a full-time Senior Systems Administrator opportunity available based in McLean, VA. ... user profiles and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance,… more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information...of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and ... of service and reliability. We're looking for a skilled System Administrator to join our team and...complex enterprise IT environments, with a focus on high-assurance systems . This senior -level position involves architecture support,… more
- Systems Technologies, Inc. (Hanover, MD)
- … SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior System Administrator to provide SETA support in Hanover, MD. ... System Administrator Location Hanover, MD Job...with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems , Disaster Recovery … more
- M. C. Dean (Annapolis Junction, MD)
- …configuration and management of Windows operating systems and install/load operating system software. + Perform desktop hardware and operating system ... the world for the better. We are seeking a ** System Administrator 2** to join our **Security...Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
- Service Source (Oakton, VA)
- …IT network infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use ... to include servers, switches, routers, cabling and UPS backup systems . + Maintain system integrity through active...monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to… more
- Indigo IT, LLC (Ashburn, VA)
- …packaging and patching experience in a mid to large scale enterprise desktop system environment. SPECIFIC KNOWLEDGE, SKILLS, & ABILITIES, and QUALIFICATIONS: ... Desktop Engineer- Application Packager Ashburn, VA POSITION SUMMARY:...engineering, and testing application installation packages for Windows Operating Systems using MSI/MSIX, Flexera Admin Studio, and PowerShell in… more
- M. C. Dean (Chantilly, VA)
- …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... + Requires 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator experience in performing… more
- M. C. Dean (Arlington, VA)
- …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 1** to join our **Security and Electronic Systems ... completed through ticketing system . + Resolve complex system issues for physical security systems and...a High School Diploma **Required Progressive Experience:** + Requires system administrator experience in performing triage on… more
- M. C. Dean (Arlington, VA)
- …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 3** to join our **Security and Electronic Systems ... completed through ticketing system . + Resolve complex system issues for physical security systems and...Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on… more
- M. C. Dean (Arlington, VA)
- …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 1** to join our **Security and Electronic Systems ... system performance and recommend improvements. + Resolve complex system issues for physical security systems and...Equivalent and 6+ Years of progressive experience + Requires system administrator experience in performing triage on… more
- ManTech (Annapolis Junction, MD)
- …all installed systems and infrastructure diligently, taking direction from senior personnel to ensure optimal system performance, stability, and security ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
- Assertive Professionals (Chantilly, VA)
- System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Open Description Assertive Professionalsis seeking aSystem Administrator with Poygraph supporting ourNational Security Customer in Chantilly,… more
- CACI International (Washington, DC)
- …of Defense (DOD) organization located at the Pentagon. The Computer Support Administrator , Senior is responsible for maintaining, analyzing, troubleshooting and ... Computer Support Administrator Job Category: Information Technology Time Type: Full...customer service skills, as well as extensive experience with desktop hardware, software applications, operating systems and… more
- Vexterra Group (Bethesda, MD)
- …to Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or network storage setup ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
- Capital One (Mclean, VA)
- Senior Platform Engineer (Virtualization / AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a ... solve real problems and meet real customer needs. We are seeking ** Senior Platform Engineers** who are passionate about creating and supporting emerging technologies… more
- Leidos (Washington, DC)
- …certifications (CompTIA A+; CompTIA Network+; CompTIA Security+, Microsoft Certified: Modern Desktop Administrator Associate) **Original Posting:** June 4, 2025 ... **Description** Leidos is looking for a Senior Executive Deskside Support Engineer to support the...for the team will be tracked in a ticketing system . The ticketing system will be utilized… more
- Saliense Consulting (Arlington, VA)
- …to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in ... issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality… more
- CACI International (Washington, DC)
- …requirements listed above, the CPT Master Host Analyst (Linux) must have:_ + Unix/Linux System Administrator Senior Level Certified. + Minimum 60 months as ... for action. + Participate in a variety of Information System Security (ISS) activities, including: monitoring of systems...Senior Level Analyst. + Microsoft 365 Certified: Modern Desktop Administrator Associate. + GIAC Windows Security… more