Home › Companies › Careers I3 Corps Icims Com › Sr Systems Administrator
Sr Systems Administrator
Careers I3 Corps Icims Com · Washington, D.C., UNAVAILABLE, US · Active · $109,000–$182,000 / year · iCIMS
Job facts
| Field | Value |
|---|---|
| Company | Careers I3 Corps Icims Com |
| Title | Sr Systems Administrator |
| Normalized title | - |
| Department / team | - |
| Location | Washington, D.C., UNAVAILABLE, United States |
| Work model | - |
| Employment type | Full Time |
| Salary | $109,000–$182,000 / year |
| Status | active |
| ATS provider | iCIMS |
| Posted / first seen | 2024-06-06 / 2026-05-31 |
| Changed / last seen | 2026-06-06 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Careers I3 Corps Icims Com. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through iCIMS. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Washington, D.C.. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Careers I3 Corps Icims Com |
| Source | a9b7b4ab-45d1-4f4d-a589-998044516ba0 |
| ATS provider | iCIMS |
Description
Overview
i3 has an exciting opportunity for a Sr Systems Administrator to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through RDT&E of current and future technologies.
Pay Range $109,000 - $182,000
The pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, geographic location, and any applicable laws.
Responsibilities
Support and perform Windows system hardening and patching activities using DoD approved tools such as ACAS and HBSS.
Perform vulnerability remediation using WSUS/SCCM or other third party tools.
Manages the functionality of servers and computers running Windows operating systems within an Active Directory environment.
Perform implementation of system additions and/or enhancements and makes recommendations to management.
Qualifications
Required:
Security+ Certification
Minimum five (5) years of experience.
Experience with Microsoft Active Directory groups, GPOs, user accounts, and other objects.
Experience utilizing ticket systems to manage and respond to end user requests.
Experience installing and maintaining network hardware and software.
Desired:
Eight (8) years of experience.
Bachelor’s degree.
Experience with data encryption such as BitLocker.
Experience with virtual environments.
Security Clearance
Active Top Secret
About i3
i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
Perks of being a team member owner include:
Long-term financial security
Higher job satisfaction
Greater job security
Personal and professional growth
Great company culture
Other outstanding benefits:
Excellent insurance coverage
401(k) match
Generous PTO
Health and wellness incentives
Tuition and certification reimbursement
Countless opportunities to give back to the community through i3 Cares
We work hard. We compete hard. We play hard. Apply now to join us!
Full job record
| Job ID | 549f0baaac661aeb727fc8271fe760c124bf2ec4 |
| Org ID | f9a78f2f-bd6a-4896-a72a-aad4ad3b612f |
| Source ID | a9b7b4ab-45d1-4f4d-a589-998044516ba0 |
| Board ID | a9b7b4ab-45d1-4f4d-a589-998044516ba0 |
| Provider | icims |
| Provider Job Key | 5149 |
| Title | Sr Systems Administrator |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Washington, D.C., UNAVAILABLE, US |
| Department | — |
| Team | — |
| Employment Type | full_time |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | UNAVAILABLE |
| City | Washington, D.C. |
| Salary Raw | Overview i3 has an exciting opportunity for a Sr Systems Administrator to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is to protect the warfighter from emerging threats by advancing electronic warfare (EW) through RDT&E of current and future technologies. Pay Range $109,000 - $182,000 The pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, geographic location, and any applicable laws. Responsibilities Support and perform Windows system hardening and patching activities using DoD approved tools such as ACAS and HBSS. Perform vulnerability remediation using WSUS/SCCM or other third party tools. Manages the functionality of servers and computers running Windows operating systems within an Active Directory environment. Perform implementation of system additions and/or enhancements and makes recommendations to management. Qualifications Required: Security+ Certification Minimum five (5) years of experience. Experience with Microsoft Active Directory groups, GPOs, user accounts, and other objects. Experience utilizing ticket systems to manage and respond to end user requests. Experience installing and maintaining network hardware and software. Desired: Eight (8) years of experience. Bachelor’s degree. Experience with data encryption such as BitLocker. Experience with virtual environments. Security Clearance Active Top Secret About i3 i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers. Perks of being a team member owner include: Long-term financial security Higher job satisfaction Greater job security Personal and professional growth Great company culture Other outstanding benefits: Excellent insurance coverage 401(k) match Generous PTO Health and wellness incentives Tuition and certification reimbursement Countless opportunities to give back to the community through i3 Cares We work hard. We compete hard. We play hard. Apply now to join us! |
| Salary Min | 109,000 |
| Salary Max | 182,000 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://careers-i3-corps.icims.com/jobs/5149/sr-systems-administrator/job |
| Apply URL | https://careers-i3-corps.icims.com/jobs/5149/sr-systems-administrator/job |
| First Seen At | 2026-05-31 18:44:27Z |
| Last Seen At | 2026-06-06 08:31:27Z |
| Last Checked At | 2026-06-06 08:31:27Z |
| Last Changed At | 2026-06-06 08:31:27Z |
| Inactive At | — |
| Source Posted At | 2024-06-06 08:31:26Z |
| Source Updated At | 2026-06-04 17:14:35Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=icims/board=careers-i3-corps.icims.com/date=2026-06-06/2026-06-06T08-31-26-111Z-c58072a97a8c5d257b0f9fca62651f990f617701a8a2112489d8e594447eddac.json |
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