Home › Companies › A3 › System Administrator
System Administrator
A3 · On Site · Deleted · $50,000–$175,000 / year · BambooHR
Job facts
| Field | Value |
|---|---|
| Company | A3 |
| Title | System Administrator |
| Normalized title | - |
| Department / team | BNATCS PMO |
| Location | Oklahoma City, OK, United States |
| Work model | On Site |
| Employment type | Full Time |
| Salary | $50,000–$175,000 / year |
| Status | deleted |
| ATS provider | BambooHR |
| Posted / first seen | 2026-02-18 / 2026-05-30 |
| Changed / last seen | 2026-06-04 / 2026-06-02 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from A3. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through BambooHR. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Oklahoma City. | Open |
| Department jobs | Active postings in BNATCS PMO. | Open |
| Work model jobs | Active On Site postings. | 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 | A3 |
| Source | 002a050a-99c0-4ab8-8353-cc2e017a7d19 |
| ATS provider | BambooHR |
Description
A3 Technology, Inc. is seeking experienced System Administrators to support the FAA’s Brand-New Air Traffic Control System (BNATCS) – Tower Simulation System (TSS) initiative.
This position supports:
Server deployment and configuration for 96 retrofit TSS sites
Development and configuration for 30 new systems
Installation and validation for 86 additional TSS sites
Continuous data management and system monitoring
EDR configuration and validation
System readiness for CAI/JAI activities
The System Administrator ensures stable, secure, and compliant system environments prior to operational acceptance.
Responsibilities:
System Deployment & Configuration
Install, configure, and validate Windows or Linux-based servers.
Support virtualization environments (VMware/Hyper-V as applicable).
Configure storage, backups, and redundancy.
Support system baseline configuration.
Data & Application Support
Support TSS application hosting environments.
Perform system patching and updates.
Validate EDR configurations.
Support continuous data management activities.
Installation & Validation
Provide system readiness validation prior to installation.
Support system testing, validation, and troubleshooting.
Coordinate with Network Administrators and Implementation Engineers.
Support CAI/JAI documentation and verification.
Security & Compliance
Ensure systems meet FAA security requirements.
Support Public Trust clearance requirements.
Implement hardening and configuration controls.
Documentation & Reporting
Provide inputs to:
Weekly site reports
Status reports
CAI/JAI documentation
Legacy system disposition documentation (as required)
Skills Required:
College degree (or equivalent military or field experience).
Minimum 7 years of progressive system administration experience.
Experience managing Windows Server environments.
Experience supporting virtualized systems.
Experience with system hardening and security baselines.
Strong troubleshooting skills in operational environments.
Ability to support live operational environments.
Strong troubleshooting and analytical skills.
U.S. Citizenship and ability to obtain and maintain a Public Trust clearance.
Skills Preferred:
Prior experience supporting FAA, DoD, or other Federal aviation or critical infrastructure programs.
Experience supporting NAS systems or air traffic control environments.
Familiarity with simulation platforms or ATC systems.
Experience in mission-critical operational environments.
Microsoft or VMware certifications.
Experience supporting system cutovers, decommissioning, or legacy system disposition activities.
Work Environment & Travel
Work is primarily performed on-site at FAA facilities across the NAS, with additional work at contractor or integrator facilities as required.
Position requires frequent nationwide travel to FAA sites in support of surveys, remediation, installation readiness, and disposition execution.
Additionally, US Citizenship or documented proof of eligibility to work in the US is a must. Upon receiving a conditional offer of employment, candidates will undergo a Government investigation and must meet eligibility requirements for Government clearance. Verification of past employment, education and references is also required. It is imperative that candidates be either a US citizen or a current green card holder with the last 3 consecutive years as a resident of the US.
The salary range for positions is $50,000 to $175,000. This range is provided as a general guideline and should not be interpreted as a guarantee of compensation. Actual salary offers will be determined based on a variety of factors, including but not limited to the specific responsibilities of the position, the candidate’s education, experience, location, knowledge, skills, and abilities. In addition, compensation may be influenced by applicable Federal Government contract labor categories and established contract wage rates.
At A3 Technology, Inc., we take pride in being an Equal Opportunity Employer (EEO) and Affirmative Action (AA) employer. We're committed to considering all qualified candidates for employment without regard to race, religion, color, sex, sexual orientation, gender identity, age, protected veteran status, disability, national origin, genetic information or any other protected status.
Full job record
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| Org ID | e9d9f212-9498-4082-a2f4-609bcd92ba11 |
| Source ID | 002a050a-99c0-4ab8-8353-cc2e017a7d19 |
| Board ID | 002a050a-99c0-4ab8-8353-cc2e017a7d19 |
| Provider | bamboohr |
| Provider Job Key | 558 |
| Title | System Administrator |
| Normalized Title | — |
| Status | deleted |
| Active | no |
| Location Text | — |
| Department | BNATCS PMO |
| Team | — |
| Employment Type | full_time |
| Workplace Type | on_site |
| Remote Policy | — |
| Country | United States |
| Region | OK |
| City | Oklahoma City |
| Salary Raw | salary range for positions is $50,000 to $175,000. This range is provided as a general guideline and should not be interpreted as |
| Salary Min | 50,000 |
| Salary Max | 175,000 |
| Salary Currency | USD |
| Salary Period | year |
| Source URL | https://a3.bamboohr.com/careers/558 |
| Apply URL | https://a3.bamboohr.com/careers/558 |
| First Seen At | 2026-05-30 05:36:46Z |
| Last Seen At | 2026-06-02 10:30:30Z |
| Last Checked At | 2026-06-04 11:28:39Z |
| Last Changed At | 2026-06-04 11:28:39Z |
| Inactive At | 2026-06-04 11:28:39Z |
| Source Posted At | 2026-02-18 00:00:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://bluework-jobs-prod-raw-590183727216/raw/provider=bamboohr/board=a3/date=2026-06-02/2026-06-02T10-30-28-480Z-f62b001f8e7de68320c159fd69cf61843d609d1a5a86deacc72c5bbd5ca76c7f.json |
Event Fields
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"description": "<p><span style=\"font-size: 10pt\">A3 Technology, Inc. is seeking experienced System Administrators to support the FAA’s Brand-New Air Traffic Control System (BNATCS) – Tower Simulation System (TSS) initiative.</span><br></p>\n<p><br></p>\n<p><span style=\"font-size: 10pt\">This position supports:</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Server deployment and configuration for 96 retrofit TSS sites</span></li>\n<li><span style=\"font-size: 10pt\">Development and configuration for 30 new systems</span></li>\n<li><span style=\"font-size: 10pt\">Installation and validation for 86 additional TSS sites</span></li>\n<li><span style=\"font-size: 10pt\">Continuous data management and system monitoring</span></li>\n<li><span style=\"font-size: 10pt\">EDR configuration and validation</span></li>\n<li><span style=\"font-size: 10pt\">System readiness for CAI/JAI activities</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt\">The System Administrator ensures stable, secure, and compliant system environments prior to operational acceptance.</span><br></p>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Responsibilities:</span></p>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">System Deployment & Configuration</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Install, configure, and validate Windows or Linux-based servers.</span></li>\n<li><span style=\"font-size: 10pt\">Support virtualization environments (VMware/Hyper-V as applicable).</span></li>\n<li><span style=\"font-size: 10pt\">Configure storage, backups, and redundancy.</span></li>\n<li><span style=\"font-size: 10pt\">Support system baseline configuration.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Data & Application Support</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Support TSS application hosting environments.</span></li>\n<li><span style=\"font-size: 10pt\">Perform system patching and updates.</span></li>\n<li><span style=\"font-size: 10pt\">Validate EDR configurations.</span></li>\n<li><span style=\"font-size: 10pt\">Support continuous data management activities.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Installation & Validation</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Provide system readiness validation prior to installation.</span></li>\n<li><span style=\"font-size: 10pt\">Support system testing, validation, and troubleshooting.</span></li>\n<li><span style=\"font-size: 10pt\">Coordinate with Network Administrators and Implementation Engineers.</span></li>\n<li><span style=\"font-size: 10pt\">Support CAI/JAI documentation and verification.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Security & Compliance</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Ensure systems meet FAA security requirements.</span></li>\n<li><span style=\"font-size: 10pt\">Support Public Trust clearance requirements.</span></li>\n<li><span style=\"font-size: 10pt\">Implement hardening and configuration controls.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Documentation & Reporting</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Provide inputs to:</span>\n<ul>\n<li><span style=\"font-size: 10pt\">Weekly site reports</span></li>\n<li><span style=\"font-size: 10pt\">Status reports</span></li>\n<li><span style=\"font-size: 10pt\">CAI/JAI documentation</span></li>\n<li><span style=\"font-size: 10pt\">Legacy system disposition documentation (as required)</span></li>\n</ul>\n</li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Skills Required:</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">College degree (or equivalent military or field experience).</span></li>\n<li><span style=\"font-size: 10pt\">Minimum 7 years of progressive system administration experience.</span></li>\n<li><span style=\"font-size: 10pt\">Experience managing Windows Server environments.</span></li>\n<li><span style=\"font-size: 10pt\">Experience supporting virtualized systems.</span></li>\n<li><span style=\"font-size: 10pt\">Experience with system hardening and security baselines.</span></li>\n<li><span style=\"font-size: 10pt\">Strong troubleshooting skills in operational environments.</span></li>\n<li><span style=\"font-size: 10pt\">Ability to support live operational environments.</span></li>\n<li><span style=\"font-size: 10pt\">Strong troubleshooting and analytical skills.</span></li>\n<li><span style=\"font-size: 10pt\">U.S. Citizenship and ability to obtain and maintain a Public Trust clearance.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Skills Preferred:</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Prior experience supporting FAA, DoD, or other Federal aviation or critical infrastructure programs.</span></li>\n<li><span style=\"font-size: 10pt\">Experience supporting NAS systems or air traffic control environments.</span></li>\n<li><span style=\"font-size: 10pt\">Familiarity with simulation platforms or ATC systems.</span></li>\n<li><span style=\"font-size: 10pt\">Experience in mission-critical operational environments.</span></li>\n<li><span style=\"font-size: 10pt\">Microsoft or VMware certifications.</span></li>\n<li><span style=\"font-size: 10pt\">Experience supporting system cutovers, decommissioning, or legacy system disposition activities.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt; font-weight: bold\">Work Environment & Travel</span></p>\n<ul>\n<li><span style=\"font-size: 10pt\">Work is primarily performed on-site at FAA facilities across the NAS, with additional work at contractor or integrator facilities as required.</span></li>\n<li><span style=\"font-size: 10pt\">Position requires frequent nationwide travel to FAA sites in support of surveys, remediation, installation readiness, and disposition execution.</span></li>\n</ul>\n<p><br></p>\n<p><span style=\"font-size: 10pt\">Additionally, US Citizenship or documented proof of eligibility to work in the US is a must. 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