- Leidos (Bethesda, MD)
- …where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation ... and fielding. + Provide technical support, administration, and monitoring of Microsoft Windows systems within a physical and virtual environment. + Decommission… more
- CACI International (Chantilly, VA)
- Windows /Linux Systems Administrator Job Category:...Engineer is a Mid to Senior level Systems engineer that has strong Windows and/or Linux ... work experience with the design, installation, administration, and maintenance of Microsoft Windows and/or Linux systems + Comfortable with deploying system… more
- General Dynamics Information Technology (Arlington, VA)
- …performance for optimal conditions. Installs system-wide software. GDIT is looking for a Windows Systems Administrator that holds an active TS/SCI eligible ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator Maintains an organization's computer systems '… more
- Northrop Grumman (Fairfax, VA)
- …of your career. We are looking for you to join our team as a Senior Cyber Systems Engineer based out of Chantilly, VA. **What to expect:** **Responsibilities:** ... level 4 or 5 based on the qualifications below. ** Senior Cyber Systems Engineer** **Basic Qualifications:** +...3 years with a PhD Degree + Experience with Windows and/or Linux Server Operating Systems +… more
- Guidehouse (Washington, DC)
- …years of Systems Engineer/ Administrator experience + Experience as systems administrator supporting Microsoft Windows Server 2012/2016/2019 in large ... **:** + An ACTIVE and MAINTAINED TOP SECRET federal security clearance + FOUR (4) or more years of systems engineer/ administrator experience + SEVEN (7) or more… more
- Chenega Corporation (Washington, DC)
- …take your career to the next level! The ** Sr . Microsoft System Administrator ** position will provide Windows engineering support and will be responsible for ... systems in multiple data center locations. The ** Sr . Microsoft System Administrator ** will provide support,...** will provide support, implementation, and design services for Windows -based systems across the enterprise. The candidate… more
- Leidos (Columbia, MD)
- …and critical assets. The Leidos National Security Sector has an exciting opening for a Sr . Systems Administrator to join our prime Leidos contract in ... field and eight (8) years of experience as a systems administrator . Additional experience may be substituted...+ Must have experience or familiarity with the following systems : Windows /Linux operating systems , VMware,… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for a Sr . Systems Administrator / Task Lead. This position will be located in Washington, DC and will be onsite. ... USD $110,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/2542/ sr .- systems - administrator task-lead/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-Washington, DC_… more
- SpaceX (Washington, DC)
- Sr . Network Security Administrator at SpaceX Washington, DC SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. SR . NETWORK SECURITY ADMINISTRATOR SpaceX is looking...and the OSI model + 3+ years' experience hardening Windows , MacOS, and/or Linux operating systems PREFERRED… more
- Leidos (Chantilly, VA)
- **Description** **The Digital Modernization Sector at Leidos** has an opening for ** Sr . System Administrator ** to support in providing technical support for a ... test and integration lab, and production environment. The System Administrator provides hand-on support for the IT infrastructure and...and router/switches. + Build and O&M of Linux RHEL systems , Build and O&M of MS Windows … more
- Lockheed Martin (Herndon, VA)
- …Martin, we're dedicated to delivering full\-spectrum cyber capabilities and resilient systems to our defense, intelligence community, and global security partners\. ... Our mission is to protect critical platforms, systems , networks, and data worldwide\. We believe that diverse...have the opportunity to: * Serve as the Domain/System Administrator of the Mission LAN, ensuring the optimal performance,… more
- M. C. Dean (Washington, DC)
- …changing the world for the better. We are seeking a ** Windows System Administrator ** to join our **Security and Electronic Systems (SES)** business Unit. As ... ** Windows System Administrator 3 (S) -...+ Assessing the stability, security, and scalability of installed Windows systems . + System and server upgrades.… more
- Northrop Grumman (Dulles, VA)
- …Server and Workstation Administration . Current Security + or IAT Level 2 certification Sr . Principal Systems Administrator . Bachelor's degree with 10 years ... team setting through shared responsibility, empathy, and respect **Basic Qualifications:** Principal Systems Administrator . **Tier 3:** Bachelor's degree with 6… 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. ... clearance. ROLE RESPONSIBILTIES + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
- Exelon (Washington, DC)
- …a rewarding career. Are you in? **PRIMARY PURPOSE OF POSITION** The IT Sr Systems Engineer II position serves as a senior technical role within the IT ... to include Web/Application (.NET/Java), relational database (Oracle, SQL Server), Operating Systems (UNIX, Windows Server), and integration technologies (TIBCO,… more
- Nightwing (Sterling, VA)
- …of our cybersecurity, intelligence, and services offerings._** Nightwing has an immediate need for a Senior Linux Systems Administrator to be a member of the ... have proven experience in problem solving. Specific duties and responsibilities of the Senior Linux System Administrator may include, but are not limited to:… more
- Amentum (Mclean, VA)
- Job Description Amentum is looking for a ** Senior System Administrator ** to join our team in **McLean, VA** ! As the ** Senior System Administrator ** , ... you will Monitor and maintain corporate communication systems related to email and messaging. Troubleshoot hardware, software, and network problems pertaining to the… more
- Leidos (Columbia, MD)
- …reading! The Leidos Cyber & Analytics Business Area has a career opportunity for a Senior Systems Administrator to work at our Leidos site Columbia, ... in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system...twelve (12) to fifteen (15) years' experience as a Systems Administrator in programs and contracts of… more
- ManTech (Chantilly, VA)
- …that offer opportunities for advancement. ManTech is looking for a motivated, customer-oriented ** Senior Systems Administrator ** to join our team in ... **Chantilly, VA.** **Responsibilities include, but are not limited to:** + Maintain/troubleshoot Windows servers and workstations, both on-site and remote + Perform … more
- Applied Research Associates, Inc. (Washington, DC)
- …(CAD)of Applied Research Associates, Inc. (ARA) is seeking to hire an energetic, experienced ** Senior Systems / Network Administrator ** to work alongside our ... Configuration management and change management experience + Ability managing Windows or Unix operating systems in LAN/WAN...at www.ara.com . Please apply at www.careers.ara.com for the ** Senior Systems / Network Administrator **… more