Senior Systems Administrator
Alexton Incorporated
Job Description
Job Description
SENIOR SYSTEMS ADMINISTRATOR: Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, maintaining, supporting, and optimizing all network software and communication links. Analyzes and resolves end user software program and connectivity issues. Provides end user training. Provide recommendations on technology direction to align with business vision. Will be required to provide both local and remote maintenance support to various operational systems deployed at more than one location. Support includes general maintenance, upgrades, and new installs of servers and applications. Applies advanced technical knowledge of application networking, including load balancing applications, and ensuring fault tolerance. Performs vulnerability management Minimum Experience:
- Seven (7) years of progressive experience in the field of Information Processing, six of which are specialized in numerous specialized Information Processing disciplines involving a range of hardware/software solutions, four of which are concentrated, hand-on experience in installing, configuring, maintaining, and resolving issues with various software.
- Security/Certification Requirements: If job duty assignment requires “Privileged” access, must possess the following: 37 Sensitivity Level: IT-I – Critical Sensitive Clearance: Secret IA Level: IAT I 8570.01-M
- Baseline Certification to include application, data, database, utility or software tools administration which require “Privileged Access” Computing Environment: MCITP SA, MCITP EA, MCSA: WS2016, MCSE: WS2016, MCSA: WS2016, MCSM:DS, M2012 NET, MCM: Windows Server 2016: Directory, MCA: MS Windows Server Directory, CCAA, GCWN M
- ...Storage & Backup: Hands-on experience managing enterprise storage systems (specifically NetApp ONTAP) and configuring/maintaining... ...solutions using Veeam Backup & Replication. Windows Server & Domain Administration: Deep expertise in Windows Server administration, Active...SeniorFull timeContract workTemporary work
- ...a comprehensive information management environment. We seek a senior IT professional to lead virtualization, storage, and Windows Server... ...a BS/BA. You will implement RMF, STIGs, CA/PKI, and monitor systems with SolarWinds while supporting lifecycle #J-18808-Ljbffr TekSynapSenior
- ...clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. Microsoft System Administrator (Senior / Junior) Position / LCAT: Microsoft System Administrator Level: Senior and Junior Lead Designation: N/A Location...SeniorWork at officeFlexible hours
$105k - $155k
...Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s... ...contacted about an opportunity. Systems Administrator 3: $105,000 - $145,000Systems Administrator... ...,000What you will doYou will serve as a senior technical resource responsible for administering...SeniorFull timeWork experience placementLocal areaWorldwide$131.3k - $237.35k
The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior System Administrator Team Lead. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed of the development...SeniorFull timeWork at office- ...~ Vision insurance SarelaTech is seeking a Sr. Network & Systems Engineer to provide advanced engineering, strategic systems analysis... ...present After-Action Reports (AARs) and technical briefings to senior leadership. ~Support Tier I–III system, networking, and...SeniorContract workRemote workShift workNight shiftDay shift
- ...Wednesdays. Manages the functionality and efficiency of a group of computers running on one or more operating systems The Sr Systems Administrator is responsible for the operations, maintenance, and monitoring of data center operations and supporting...SeniorFull timeContract workWork experience placementLocal areaRemote workShift workNight shift
- ...contractor that provides strategic IT services that meet mission needs for Defense and Federal customers. We are hiring a Senior System Administrator to support an enterprise-level program within a federal environment. Job Description and Responsibilities The...SeniorFor contractorsWork at officeLocal areaRemote work
$145k - $160k
...boundaries, dive into important world-changing Federal challenges. Credence has an immediate openiing for a highly skilled Senior Cloud Systems Administrator to support the Enterprise Sourcing, Medical and Contingency (ESMC) Portfolio Hosting Support Contract. The successful...SeniorContract workTemporary workImmediate startWorldwide3 days per week$92.3k - $166.85k
Leidos has a new and exciting opportunity for a Sr. Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods...SeniorFull timeImmediate startRemote workFlexible hours$77.6k - $176k
DevOps Engineer and System Administrator, SeniorThe Opportunity:Are you looking for an opportunity to leverage your DevOps and system administration expertise in a high impact role? We’re building and launching capability for Enterprise-web based systems in cybersecurity...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...Dexian Government Solutions is recruiting for a System Administrators IV to support our contract at the Defense Health Agency (DHA) GSP TO7 in... ...Health Agency (DHA) GSP TO7 at ATAMMC, Fort Belvoir, VA. This senior-level administrator supervises all system administration...Full timeContract workTemporary workLocal areaMonday to Friday
$86.6k - $181.8k
Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee... ...security matter every day.Responsibilities:Infrastructure Administration & Support:Administer and manage IT infrastructure including...Contract workWork experience placementLocal areaRemote workFlexible hours- ...protect our country from threats. Job Description Shape the Mission. Engineer the Future. GDIT is seeking a Senior Cloud System Administrator / Integrator with deep experience supporting Army systems in cloud and hybrid environments. You will apply advanced...Senior
$110k - $117.5k
...Job Description Job Description What Impact You'll Have Our work depends on TS/SCI cleared Systems Administrator joining our team to Support our intelligence customer in Springfield, VA. As a System Administrator (College Desktop Support), you will be responsible...SeniorContract workWork experience placementImmediate startRemote workFlexible hoursWeekend work$119k - $198.9k
Position Summary Salesforce Senior Consultant, Technical Transformation Our Deloitte Customer team empowers organizations to build deeper relationships with customers. This includes supporting their marketing, sales, and service organizations. Post sales activities...SeniorWork at officeLocal areaVisa sponsorship$131k - $198k
Position Summary Salesforce Life Sciences Cloud, Senior ConsultantOur Deloitte Customer team empowers organizations to build deeper relationships with customers through innovative strategies, advanced analytics, Generative AI, transformative technologies, and creative...SeniorLocal areaVisa sponsorship- Zachary Piper Solutions is seeking a Senior Principal Network Engineer to support a federal defense program focused on national security, mission-critical communications, and critical infrastructure protection. This on-site role is in Newington, VA and leads design, implementation...Senior
- Zachary Piper Solutions seeks a Senior Principal Network Engineer for a federal defense program in Newington, VA. On-site role focusing on design, implementation, and optimization of secure network environments supporting high-priority government operations. Responsibilities...Senior
$175k - $182k
...Senior Systems Administrator Clearance: Secret Certification Requirements: IAT I; DoD 8570.01-M baseline certification and specified computing environment credentials. Position Summary Nationwide IT Services NIS seeks a Senior Systems Administrator to ensure...SeniorFull timeContract workLocal areaRemote work- ...Job Description Job Description Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...Job Description Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and... ...meetings and engage regularly with customers and members of senior leadership to: Address IT related questions or concerns...SeniorWork experience placementRemote workFlexible hoursWeekend work
- ...Job Description Job Description Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
$100k - $135k
...delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Title: SME Systems Administrator Location: Lorton, VA (22079) Citizenship: U.S. Citizen (required for access to DHS IT systems) Clearance: Must be...Full timeWork experience placementLocal areaRemote workFlexible hours2 days per week- ...Job Description Job Description Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the...SeniorFull timeWork at officeFlexible hours
$131k - $218k
...that affect customers, partners, constituents, and the workforce.Recruiting for this role ends on December 18, 2026.Work you'll doAs Senior Consultant, Transformation in Digital Foundry Operate & Innovation, you will be responsible for:Support the delivery of...SeniorWork at officeLocal areaVisa sponsorship$85.39k - $116.98k
...Job Description Job Description Syms Strategic Group (SSG) is seeking a talented Senior Systems Administrator Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: Experienced Security Clearance Level: Public Trust...SeniorFull timeRemote work- ...Qualifications Education/Experience: Minimum of 10 years of progressive experience in system administration or related IT infrastructure roles demonstrating advanced proficiency Bachelor’s degree in Information Technology, Computer Science, or a related field,...Full time
- ...Job Description Job Description SQL Database Administrator - Senior - #880 Location: Fort Belvoir, VA TS/SCI w/CI Poly REQUIRED Experience: Eight years of experience in SQL database administration supporting and managing databases in a production environment...SeniorImmediate start
- ...Job Description Job Description Junior Microsoft System Administrator Ft. Belvoir, VA At IPT Associates (IPTA), we enjoy solving real-world problems with technology. We work closely with our customers, teammates, experts, and partners to come up with practical...Contract workWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Administrator. Be the first to apply!
- senior implementation project manager Lorton, VA
- senior manager accenture Lorton, VA
- senior resident engineer Lorton, VA
- senior Lorton, VA
- remote senior project manager Lorton, VA
- senior performance engineer Lorton, VA
- senior manager Lorton, VA
- senior software engineer remote Lorton, VA
- senior activities Lorton, VA
- senior manager m&a tax Lorton, VA




