Senior Tier II Systems Administrator - Federal IT Ops
Planned Systems International
Planned Systems International, Inc. is seeking a Tier II Systems Administrator to support the Army Geospatial Center near Fort Belvoir, VA. The role involves maintaining servers, storage and networks, with emphasis on security, incident response, and documentation. The candidate will work with Windows Server, Linux, VMware, SQL databases, and related technologies, ensuring high availability and disaster recovery alignment. #J-18808-Ljbffr Planned Systems International
- Tier II Systems Administrator Location: US-VA-Alexandria Job ID: 2026-11882 Overview Planned Systems International (PSI) is an Enterprise IT services company who focuses on designing, building, securing... ...operational excellence for Federal Government organizations. PSI...SuggestedFull timeTemporary workLocal areaImmediate startFlexible hours
- TechFlow Inc. is seeking a Senior Systems Administrator to support a critical DoD program, administering and optimizing the enterprise IT infrastructure to ensure secure, available systems. Hybrid remote work requires in‑person meetings in the Northern VA/DC Metro area...SeniorRemote work
- ...make a personal impact as an Tier II Linux Administrator supporting our intelligence... ...our differentiator. As an Systems Administrator will help... ...Technology (GDIT) is seeking an IT Engineer with Microsoft... ...join our team in support of a Federal Intelligence Agency...SuggestedContract workTemporary workRemote work
- ...Arlington, VA is seeking a Tier 2 Help Desk Analyst to provide... ...and unclassified IT environments supporting a federal government customer. You will... ...collaborate with network services, systems engineering, and... ...clearance and DoD IAT Level II certification, and offers...Senior
- ...Information Technology (GDIT) is seeking a Tier II Linux Administrator to support our intelligence customer... ...provide Tier II Linux and Windows system administration across large... ...opportunities to work with a talented team on Federal #J-18808-Ljbffr General Dynamics...Suggested
- General Dynamics Information Technology (GDIT) seeks an IT Engineer to support a Federal Intelligence Agency contract. The role includes Tier II administration across Windows and Linux environments on a large enterprise scale, with emphasis on AD, DNS, DHCP and encryption...Contract work
$62k - $141k
Tier 2 System AdministratorThe Opportunity: Your combination... ...skills and system administration knowledge makes you the... ...strategies. Working alongside senior administrators and... ...or DoD 8570 IAT Level II CertificationNice If... ...by applicable federal, state, local, or international...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Senior Systems Administrator II Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems... ...support initiative for a large Federal agency. CGS brings motivated, highly... ...Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- Senior Systems Administrator II Employment Type: Full Time, Senior-level - Department: Legal/IT Overview CGS is seeking a Senior Systems Administrator to support technical initiatives for a large Federal agency, ensuring systems meet client needs and comply with policy....SeniorFull timeContract workFlexible hours
- Competitive Range is seeking a Tier II Helpdesk Lead/Central Area Business (CAB) Manager for Tech Control based in Arlington, Virginia. This role involves managing technical support services for the Department of Defense, ensuring the operations are efficient and compliant...Senior
$124.09k - $161k
...: None Job Family: IT Infrastructure and Operations... ...Enterprise Linux (RHEL), System Administration Certifications: None... ...make a personal impact as an Tier II Linux Administrator supporting... ...join our team in support of a Federal Intelligence Agency contract...Full timeContract workTemporary workPart timeImmediate startRemote workWorldwideFlexible hours- Planned Systems International (PSI) is seeking a Tier II System Administrator to support the Army Geospatial Center near Fort Belvoir, VA. The role involves maintaining server and storage infrastructure, implementing security controls, and providing Tier II/III support...
$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your combination of people skills... ...maintain mission-critical IT infrastructure, strengthen... ...of experience providing Tiers I and II support for Windows‑based systems... ...protected by applicable federal, state, local, or...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work$86.6k - $181.8k
Job Title: Tier 2 Systems AdministratorJob Category: Information... ...motivated Tier 2 System Administrator to join our growing IT team. In this role, you will... ...at least an IAT Level II Certification: Such as Security+... ...to, geographic location, Federal Government contract labor...Contract workWork experience placementFlexible hours- ...threats. Job Description Systems Administrator Maintains an organization'... ...responsibilities primarily Tier 1-3, as well as other duties... ...include: Provide Tier I, II, and III system administration... ...with accounting for systems on IT hand receipt. Reported...SeniorWork at officeLocal areaRemote work
- ...your requirements from IT and engineering to... ...or more operating systems The Sr Systems Administrator is responsible for the... ...actively provides tier 2+ network monitoring... ...operations. The Data Center Ops team is responsible... ...current 8570 IAT II Level Certification...SeniorContract workWork experience placementLocal areaRemote workShift workNight shift
- Accenture Federal Services in Arlington, VA is seeking a skilled IT professional to operate and maintain AFS Enterprise Applications with high availability and security. Typical duties include deploying and upgrading on‑premises applications, providing user support, troubleshooting...Senior
- ...Senior Database Administrator II Employment Type: Full-Time, Mid Level Department: Information Technology... ...- Providing all aspects of basic systems administration support including... ...- Prior professional services or federal consulting experience. Our Commitment...SeniorFull timeFlexible hours
- Integrated Computer Solutions, Inc. is seeking a Senior System Administrator in Arlington, Virginia. This position involves providing Tier I/II/III support within classified environments, ensuring operational performance and security of critical systems. The ideal candidate...Senior
- ...Professional Services BMA is seeking a Systems Administrator- Senior (Okta) to join our team. This... ...Requirements Must possess an IT-II Non-Critical Sensitive designation or Tier 3 (T3) background... ...characteristics protected by applicable Federal, State, or Local Law. #J-1880...SeniorTemporary workLocal areaRemote workShift work
- Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...SeniorFull timeContract workFor contractorsWork at office
- ...Intelligence, Enterprise and Cloud IT services, Cybersecurity,... ...and Professional Services to Federal and State Agencies supporting... ...sectors. Job Overview The Systems Administrator will work independently designing... ...Manager (IAM) Level II current with either Security...SeniorContract workLocal areaRelocation
$116.35k - $210.33k
Description Senior System Administrator Alexandria, VA Leidos is hiring a Senior System Administrator to support Red Hat systems operating within... ...for remote systems. Primary Responsibilities Provide Tier I, II, and III infrastructure support. Provide technical...SeniorWork at officeRemote work- Chenega Corporation in Arlington, VA is seeking a Network Administrator to implement, maintain, and monitor the organization’s enterprise... ...supporting AWS/Azure/GCP, SD‑WAN, documenting networks, and providing Tier 2/3 support. Travel may be required; DoD alignment with STIGs...Senior
- ...Dynamics Information Technology (GDIT) seeks an IT Engineer with strong Linux administration and Windows competency to deliver Tier 2 support for a large Federal Intelligence Agency. The role focuses on RHEL-based systems, secure Linux operations, and hybrid environments...Senior
- SMS DATA PRODUCTS GROUP, INC is seeking a Senior Network Administrator to support our Base Infrastructure Modernization contract. The role augments... ...years in DoD network environments, a Bachelor's degree in IT or related field, CCNP or equivalent, and a DoD Secret clearance...SeniorContract work
$77.6k - $176k
System Administrator, Senior The Opportunity: Your combination of people skills and... ...maintain mission‑critical IT infrastructure, strengthen... ...of experience providing Tiers I and II support for Windows‑based... ...status protected by applicable federal, state, local, or...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- GDIT is seeking a Service Desk Specialist to provide Tier II IT operations support in a fast-paced, ITIL-oriented environment. You will handle incidents, service requests, and end-user training, ensuring timely resolution and clear communication. You will work with multiple...
- KeenLogic is seeking a self-motivated Tier II Help Desk Analyst to support deskside and remote users in Alexandria, VA. The role is onsite and full-time, Monday through Friday, with responsibilities across Windows and Apple workstations and several custom business applications...Full timeRemote workMonday to Friday
$150k - $175k
Piper Companies is looking for a highly experienced Network Engineer Tier 3 with a focus on cybersecurity to support critical IT operations for a government environment. This role involves optimizing and maintaining network infrastructure and addressing complex technical...Senior
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