- AeroVironment (Herndon, VA)
- …role is responsible for resolving highly complex issues across multiple systems , mentoring junior staff, leading process improvement initiatives, and ensuring the ... troubleshooting and root cause analysis on multifaceted issues affecting enterprise systems , applications, and endpoints. + Coordinate with network, systems ,… more
- AeroVironment (Arlington, VA)
- …**Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 mission-focused ... This role is responsible for the day-to-day operations of deployed systems , including monitoring, auditing, log review, maintenance, troubleshooting, and after-hours… more
- AeroVironment (Arlington, VA)
- …Regular **Job Description** **Job Summary** The primary role of the **System Administrator ** is to manage and support mission-critical IT infrastructure. This role ... involves day-to-day operations, troubleshooting, and maintenance across Windows and UNIX systems . You'll work directly with both hardware and software systems in… more
- Washington Metropolitan Area Transit Authority (Washington, DC)
- Contract Administrator Job ID: 260051 Location: DC - L'Enfant Plaza Full/Part Time: Full-Time Posting Open-Close 01/13/2026 - 01/27/2026 Union 002 Regular/Temporary: ... Regular **Job Description** **Minimum Qualifications** **Education** + Bachelor's Degree in Business , Construction, or related field + In lieu of Bachelor's Degree,… more
- Dentons US LLP (Washington, DC)
- …methods, monitoring system abuse to maintain a secure messaging environment. + Ensure business continuity and high availability of messaging systems and client ... Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USDenver, CO,...the latest applications, technologies, and their integration into existing systems , ensuring optimal performance and reliability. **Responsibilities:** + Lead… more
- Infinity Systems Engineering (Alexandria, VA)
- …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
- ABBTECH Professional Resources, Inc. (Washington, DC)
- …Platform & Infrastructure + Install, configure, upgrade, and maintain SharePoint systems . + Manage multiple environments (development, test, staging, production). + ... processes and culture. + Stakeholder Collaboration + Gather requirements from business stakeholders to establish SharePoint application needs. + Participate in… more
- Bowman (Reston, VA)
- **Short Description** Bowman has an opportunity for a Business Systems Administrator to join our team in Reston, VA. At Bowman, we believe in creating ... unwavering commitment to provide unparalleled service to our clients. **Purpose** The Business Systems Administrator will support the Business Systems… more
- Leidos (Gaithersburg, MD)
- …of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you ... key role in managing, securing, and optimizing high-performance, mission-critical systems that directly affect our customers' intelligence and geospatial… more
- BAE Systems (Reston, VA)
- …government mission and business information technology. We're looking for a talented Systems Administrator to play a key role in ensuring the smooth ... security, and aerospace company. We're seeking a highly skilled Systems Administrator to join our dynamic team,...a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as… more
- BAE Systems (Sterling, VA)
- …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... incentives may be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal Opportunity Employer.… more
- BAE Systems (Sterling, VA)
- **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... be available based on position level and/or job specifics. **Senior Cloud Systems Administrator ** **120242BR** EEO Career Site Equal Opportunity Employer.… more
- BAE Systems (Washington, DC)
- …may be available based on position level and/or job specifics. **Senior Systems Administrator ** **118971BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems is seeking **System Administrators** to join our...anticipated decision expected by Q3/Q4 of 2026.** The **System Administrator ** responsibilities include, but are not limited to: +… more
- General Dynamics Information Technology (Washington, DC)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.… more
- Leidos (Bethesda, MD)
- …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Mission, Vision, and Values guide the way we do business . Employees enjoy career enrichment opportunities available through mobility... Administrator will provide operations support to customers across multiple… more
- General Dynamics Information Technology (Fairfax, VA)
- …Yes **Job Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** at GDIT. Shape what's next for mission-critical ... GDIT, people are our differentiator. Our work depends on a **SharePoint / Systems Administrator ** joining our CNIC Applications Support team which provides… more
- Leidos (Arlington, VA)
- …Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured environments, ... Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National...Mission, Vision, and Values guide the way we do business . **If this sounds like an environment where you… more
- General Dynamics Information Technology (Washington, DC)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...for effective implementation. * Collaborates with stakeholders to understand business needs and requirements and provide appropriate solutions. *… more
- General Dynamics Information Technology (Washington, DC)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** PKI Systems Administrator Advance how our customers operate while you advance ... your career. Join GDIT as a PKI Systems Administrator and you will build an...accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.… more
- Koniag Government Services (Washington, DC)
- **Koniag Management Solutions,** a Koniag Government Services company, is seeking a Systems Administrator with a Top-Secret clearance with the ability to obtain ... Management Solutions, a Koniag Government Services company, is seeking an experienced Systems Administrator to support our government client. The ideal candidate… more
