- Leidos (Vienna, VA)
- **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic team based in **Tysons Corner, VA** . This ... exciting opportunity allows you to apply your expertise in system administration and software programming while supporting a small team responsible for managing… more
- SimIS Inc. (Dahlgren, VA)
- … system administration , and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat ... systems , LINUX operating systems , CISCO Systems , computer security program administration , and … more
- Amentum (Warrenton, VA)
- …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer (ISSE)** to join our team of passionate ... for transformative change. **Responsibilities:** The duties and responsibilities of the ** Senior Information System Security Engineer (ISSE)** include, but are… more
- Black & Veatch (Virginia Beach, VA)
- ** Senior Power System Protection Engineer** Date: Jul 28, 2025 Location: Dallas, TX, US US Overland Park, KS, US Ann Arbor, MI, US Houston, TX, US Phoenix, AZ, ... \#LI-TF1 **The Opportunity** Black & Veatch is seeking a ** Senior Power System Protection Engineer** with 8-10...groups of a single discipline ** Administrative ** + Administrative responsibilities may include office administration +… more
- DMS International (Virginia Beach, VA)
- …with other contractor, military, and government civilian managerial personnel and senior leadership at CENSECFOR Headquarters (HQ). The Administrative Management ... evaluation for mandatory drug screenings. DMS is currently seeking an Administrative Management Specialist. The Administrative Management Specialist will… more
- General Dynamics Information Technology (Quantico, VA)
- …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN), System ... Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator** with GDIT. A career...+ **Required Experience:** + 5+ years of experience with Systems Administration , general computer system ,… more
- Qualtrics (Reston, VA)
- …+ Proven experience leading the implementation of subscription billing and/or revenue recognition systems . + 5+ years of direct people management experience, ... across the globe who think that's work worth doing. ** Senior Manager - Finance Tech Systems ** **Why...+ Staying updated with technology trends, particularly in Finance Systems , ERP solutions, subscription management, and revenue recognition… more
- General Dynamics Information Technology (Fairfax, VA)
- …**Job Family:** Systems Engineering **Skills:** Microsoft Windows Server, System Administration ,Virtual Environments **Certifications:** Security+ CE - ... **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator for G2 OPS. + Responsible for the design, implementation and… more
- Xcelerate Solutions (Arlington, VA)
- …taskers external as required. + Responsible for coordination of office administrative functions including office security administration , office space ... Executive Administrative Assistant - TS/SCI Xcelerate Solutions is seeking...correspondence, and gathering and presenting background information to prepare senior officials to attend meetings. Will schedule senior… more
- GovCIO (Richmond, VA)
- **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Operating Systems Specialist(s)** to support our customer, USPS' Network and Compute Technology ... $160,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6414/ senior -operating- system -specialist thurs-fri-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6414_… more