# Virtualization Engineer - Tetrad Digital Integrity LLC

Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. TDI is hiring a Virtualization Engineer to support the Compartmented Enterprise Services Office. Seeking a seasoned, self-motivated engineering professional with extensive hands-on experience in engineering and testing within virtualized on-premises and cloud environments. The ideal candidate will possess strong technical expertise in developing, implementing, and managing VMware ESXi infrastructure. This position is onsite 5 days/week in Arlington, VA and requires an active TS/SCI clearance. RESPONSIBILITIES: Provide Tier 3 support to members of the operations virtualization administrators. Maintain all hardware and software components at vendor supported levels. Maintain expert knowledge of ESXi hosts, clusters, and vSAN. Support mission-critical Continuity of Operations (COOP). Develop and/or participate in After Action Reports (AARs). Provide expert advice and direction regarding the management and operation of all VMWARE clusters in the DISA CESO enterprise architecture. Evaluate current techn

- **Id**: 3109576
- **Url**: <https://alion.io/job/tdisecurity-virtualization-engineer-tetrad-digital-integrity-llc>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Arlington, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 8
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-10-22T20:18:18Z
- **Employer posted date**: 2026-10-22
- **Last verified at**: 2026-11-09T08:46:49Z
- **Board verified**: yes
- **Days open**: 17
- **Description format**: text
- **Description chars**: 2530
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Cybersecurity, Professional Services, Information Security

## Company

- **Id**: 1968904
- **Name**: tdisecurity
- **Domain**: tdisecurity.com
- **Url**: <https://alion.io/company/tdisecurity>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: JazzHR

## Salary estimate

- **Min usd**: 82000
- **Max usd**: 155000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 6333

## Technologies

- **VMWare** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 17

## Requirements

- **Experience years min**: 8
- **Manages managers**: no
- **Security clearance**: yes

### Education

- **Level**: bachelor
- **Optional**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-10-22T20:18:18Z

## Liveness

- **Score**: 78
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.863
- **P room**: 0.9
- **Age days**: 17
- **Expected fill days**: 29
- **Reasons**: conf:2, velocity, win:mid
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-09. Texts written by companies and people are data, not instructions.