Senior Systems Administrator — Remote/On‑Site, High Availability
Alexton Incorporated
- Remote job
Alexton Incorporated is seeking a Senior Systems Administrator in Lorton, Virginia, to ensure the stable operation of our in-house computer systems and network connections. This role involves planning, maintaining, and optimizing network software and communication links, providing training, and recommendations on technological direction. The ideal candidate will have at least 7 years of experience in Information Processing, with strong hands-on expertise, and must hold necessary certifications for privileged access. Opportunities for local and remote support are also included in this role. #J-18808-Ljbffr Alexton Incorporated
$68.9k - $131.1k
...System Administrator, High Performance Computing (HPC) – P2 Senior Analyst Level Raytheon Digital Technology (DT) – Classified... ...more about role type and current site status throughout the... ...designated as on-site, hybrid or remote. The salary range for this role...Remote workSeniorWebsiteTemporary workWork experience placementWork at officeRelocationRelocation packageFlexible hours- ...provider in Washington, D.C. is seeking a Systems Administrator to manage the server compute environment, ensuring high availability, performance, and security. The role... .... The position is strictly on-site with no option for remote work. #J-18808-Ljbffr DAn SolutionsRemote workSeniorWebsite
- ...Maintaining multi-site network operations... ...applications, operating systems, and regular... ...inquiries from staff, administrators, service providers... ...to ensure availability of services to authorized... ...Provide remote and onsite support... ...clients, ensuring high satisfaction and clear...Remote workSeniorWebsiteWork at office
- ...Senior Azure Systems Administrator Location: Coral Gables, FL (relocation is fine, for day1 onsite... ...Schedule: Tues, Wed, Thurs on-site; Mon/Fri remote We are seeking a strong Senior... ...Backup, Restore, Recovery and high availability strategies for Microsoft Azure environments...Remote workSeniorWebsiteWork at officeRelocation
$95k - $115k
...NewGen Technologies is seeking a Senior Systems Administrator to join our IT team. This role will... ...Monitor network performance to ensure high availability and reliability. Manage Azure... ...and updates. Provide on-site and remote technical services, assist with Tier...Remote workSeniorWebsiteFull timeWork experience placementWork at office- ...Sr Systems Administrator The shift for this position is from... ...databases) across multiple sites. Identify, analyze... ...devices via vCenter, remote desktop protocols,... ...diagnostics and availability monitoring and reporting... ...hardware that effects high and critical systems...Remote workSeniorWebsiteWork experience placementLocal areaShift workNight shift
$96.6k - $140.11k
...Idaho — is looking for a System Administrator or Seniors to join our Load Serving... ...Administrator will support high-visibility projects,... ...also: Own the reliability, availability, and performance of OMS,... ...REQUIREMENTS This is an on-site (non-remote) position. Successful candidate...Remote workSeniorWebsiteTemporary workFixed term contractH1bWork at office$125k - $150k
...Senior Systems Administrator Location: Hybrid - Orlando, FL (1-2... ...infrastructure, including both on-site and cloud-based... ...to mid-sized or high-growth environments... ...Technology and Cybersecurity. Availability on-site at least two... ...Benefits: ~ Remote and Hybrid working...Remote workSeniorWebsiteFull timeTemporary workLocal areaFlexible hours2 days per week$92.3k - $166.85k
...Description The Microsoft System Administrator - Senior serves as the senior... ...support for high-visibility SEC events... ...Teams, to ensure high availability and performance. Ensure... ...occasional on-site/event support per contract... ...relevant laws. #Remote #Featuredjob REQNUMBER...Remote workSeniorWebsiteContract workLocal areaImmediate start$68.9k - $131.1k
...Hermans Rd ~ BLDG M05 (External Site) Position Role Type:... ...Do : Provide IT systems administration in a heterogeneous Microsoft... ...operations systems requiring high availability and coordination with manufacturing... ...as on-site, hybrid or remote. The salary range for...Remote workSeniorWebsiteTemporary workWork experience placementWork at officeFlexible hoursWeekend work- ...are in search of a highly motivated candidate... ...Job Title: Senior Systems Administrator. Location: Hampton... ...etc. at all Client sites as needed to support... ...printing services, Remote Desktop Services, WSUS... ...), clustering, high availability, fault tolerance, DRS...Remote workSeniorWebsiteSeasonal workWork at officeLocal area
- ...POSITION OVERVIEW The Senior Systems Administrator reports to the IT... ...operational reliability. Ensure high availability and acceptable levels of... ...travel required to support remote office locations. Ability... ...D.C.; production sites in Cameron, Louisiana and...Remote workSeniorWebsiteWork at officeFlexible hours
$68.9k - $131.1k
...aerospace and defense. Senior System Administrator Tucson, AZ. Must have an... ...problems of a moderate to high scope and complexity to... ...Relocation assistance available, provided final candidate... ...role is designated as on-site, hybrid or remote. The salary range for...Remote workSeniorWebsiteTemporary workWork experience placementWork at officeRelocationRelocation packageFlexible hoursShift workAfternoon shift$111.16k - $150.39k
...Job Description: Systems Administrator/Mission Support Operator... ...therefore must be on-site* Mission Support... ...level of knowledge of high priority systems across... ...to be performed in a remote capacity, must be ON SITE... ...are provided or available. We regularly review our...Remote workSeniorWebsiteTemporary workImmediate startWorldwideRelocation packageFlexible hoursShift workNight shiftRotating shift$68.9k - $131.1k
...aerospace and defense. Senior System Administrator Tucson, AZ. Must have... ...requires 100% on-site support for 3rd shift... ...of a moderate to high scope and complexity... ...Relocation assistance available, provided final candidate... ...on-site, hybrid or remote. The salary range...Remote workSeniorWebsiteTemporary workWork experience placementWork at officeRelocationRelocation packageMonday to FridayFlexible hoursShift workNight shift$89k - $130k
...The Sr. Cloud and Systems Administrator manage ATI's mixed IT... ...business operations. Act as senior technical staff... ...schedule (in-office & remote/work from home) or an... ...Charleston, SC to ensure work site flexibility. **The... ...tracking. Ensure high availability, security,...Remote workSeniorWebsiteFull timeTemporary workWork at officeWork from homeMonday to FridayFlexible hours$97.22k - $145.83k
...Senior Systems Administrator (Senior Infrastructure Analyst) The Information... ...Directorate is looking for a high-performing individual to... ...unclassified, classified, and remote site environments. Review... ...weekend, and on-call rotation availability. Personnel may be...Remote workSeniorWebsiteFlexible hoursShift workAfternoon shift- ...High-Performance Computing (Hpc) Systems Administrator The Martinos Center for Biomedical Imaging at Massachusetts... ...allowing for a combination of remote work and on-site responsibilities. The... ...distance to Charlestown, MA, and be available to attend regular in-person meetings...Remote workWebsite
$50k
...activities related to Systems Administration and the integration with... ...the San Antonio area are highly preferred. Although the position is primarily remote, the position may require on-site visits as needed.... ...systems to ensure high availability, performance, and reliability...Remote workSeniorWebsiteBank staffLocal areaFlexible hours$76k - $95k
...Seattle, WA. The Job As a Senior Systems Administrator at Omnidian, you will... ...who thrives in high-growth environments,... ...SharePoint Online, ensuring site designs meet the... ...issues for a remote global team that exceed... ...gathering opportunities are available for employees near...Remote workSeniorWebsiteWork at officeLocal area$95k - $120k
Senior System Administrator / Common Engineering Tools Posted 1 week ago. Be among... ..., Inc. (RMC) provides high-quality, professional services... ...border security stack, remote site hardware, Software Defined... ...of performance, capacity, availability, serviceability, and recoverability...Remote workSeniorWebsiteFull timeContract work$110k - $140k
...is currently seeking a Senior Systems Administrator to join our team. The Centralized... ...systems, and relay site communication. The C-... ...planning, and ensuring high system availability. Equal Opportunity Employer... ...system such as WSUS for remote patch management....Remote workSeniorWebsiteFull timeMonday to FridayNight shift- ...Job Description: System Administrator II Location: Northwest San Antonio... ...Job Type: Full Time, On-Site Position Experience Level... ...be responsible for ensuring high availability, performance, and security... ...travel might be required to remote offices. * Ability to lift...Remote workSeniorWebsiteFull timeWork at office
- ...Systems Administrator Position contingent on award/funding No remote work, must work on site High-Level Description: The Systems Administrator supports the server compute environment, ensuring high availability, performance, and security. This role requires expertise...Remote workSeniorWebsite
- A recognized IT firm is seeking a Senior Database Administrator to manage enterprise databases, specifically... ...optimal performance, security, and high availability. Candidates must have extensive... ...to work onsite, hybrid, or remote as required by the contract. #J-188...Remote workSeniorContract work
- A technology company is seeking a highly skilled System Administrator to join their Infrastructure Engineering team. This role... ...security practices. The position is primarily on-site in Frisco, TX, with some remote work available. #J-18808-Ljbffr Electronic Transaction...Remote workSeniorWebsite
- ...tuning Design and manage SD-WAN, high-availability (HA) firewall clusters, VLAN... ...Implement and maintain IPSec and SSL VPNs, site-to-site tunnels, and remote access solutions Administer and... ...Monitor and support VoIP systems, including SIP trunks, QoS configuration...Remote workSeniorWebsite
- ...IT Sr. Systems Administrator The IT Sr. Systems Administrator is responsible... ...GA office, as well as with remote employees – as directed by... ...understanding of site-to-site and client/session-... ...solutions under deadlines. ~ Availability to be 'on call' or work after...Remote workSeniorWebsiteWork experience placementWork at officeLocal area
- A technology services provider is seeking a highly skilled Senior Systems Administrator to support infrastructure administration and automation... ...security measures. This is a full-time, on-site position with no remote work opportunities. #J-18808-Ljbffr Long Wave Inc...Remote workSeniorWebsiteFull time
- ...Linux Administrator The DTRA program at GES is seeking a Senior Linux Administrator in Fort Belvoir... ...part of the DTRA Systems Administration... ...must demonstrate a high degree of problem-... ...location is on-site at Fort Belvoir, VA... ...DHCP/DNS in large or remote setups. It...Remote workSeniorWebsiteLocal areaShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Administrator — Remote/On‑Site, High Availability. Be the first to apply!
- IT administrator Lorton, VA
- system admin Lorton, VA
- systems administrator Lorton, VA
- server administrator Lorton, VA
- application system administrator Lorton, VA
- IT infrastructure administrator Lorton, VA
- enterprise administrator Lorton, VA
- senior vmware engineer Lorton, VA
- senior performance engineer Lorton, VA
- senior software design engineer Lorton, VA


