# Systems Engineer - TS/SCI w/Polygraph

Type of Requisition: RegularClearance Level Must Currently Possess: Top Secret SCI + PolygraphClearance Level Must Be Able to Obtain: NonePublic Trust/Other Required: NoneJob Family: IT Infrastructure and OperationsJob Qualifications: Skills: CentOS, Oracle SQL, Structured Query Language (SQL) DevelopmentCertifications: NoneExperience: 10 + years of related experienceUS Citizenship Required: YesJob Description: At GDIT, people are our differentiator. As a Systems Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a strong Systems Engineer joining our team to make a positive impact on the client’s mission. WHAT YOU’LL NEED TO SUCCEED: Education: Bachelor of Science in Computer Science, Engineering, or other IT-related discipline, or the equivalent combination of education, technical certifications or training, or work experience. Experience: 15+ years Required technical skills: Demonstrated experience integrating, testing, scaling, and delivering enterprise level IT applications supporting infrastructure and operations. Demonstrated experience with multi-cloud-based programming, coding, scripting processes, tools, and solutions in a rapid prot

- **Id**: 3922589
- **Url**: <https://alion.io/job/general-dynamics-information-technology-systems-engineer-tssci-wpolygraph-3>
- **Role**: DevOps
- **Role family**: DevOps
- **Seniority**: staff
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: McLean, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 15
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-06T00:00:00Z
- **Employer posted date**: 2026-11-06
- **Last verified at**: 2026-11-09T14:01:37Z
- **Board verified**: yes
- **Days open**: 3
- **Description format**: text
- **Description chars**: 6607
- **Description truncated**: no
- **Benefits**: 401k plan, Growth opportunities
- **Relocation offered**: no
- **Industries**: National Security, Digital Government, IT Consulting & Digital Transformation, Systems Integrators

## Company

- **Id**: 4418
- **Name**: General Dynamics Information Technology
- **Domain**: gdit.com
- **Url**: <https://alion.io/company/gdit>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workday

### Truth index

- **Grade**: A
- **Score**: 95
- **Open postings**: 44
- **Ghost share**: 0
- **Stale share**: 0.182
- **Repost share**: 0.023
- **Time to fill p50 days**: 38
- **Computed at**: 2026-11-09T06:03:00Z

## Salary

- **Min**: 162037
- **Max**: 219227
- **Currency**: USD
- **Period**: year
- **Usd annual**: 219227

## Technologies

- **AWS** — Optional: no
- **Azure** — Optional: no
- **CentOS Stream** — Optional: no
- **GitHub** — Optional: no
- **JavaScript** — Optional: no
- **Jenkins** — Optional: no
- **Linux** — Optional: no
- **MySQL** — Optional: no
- **Selenium** — Optional: no
- **SQL** — Optional: no
- **Windows** — Optional: no
- **Agile** — Optional: yes
- **AWS Lambda** — Optional: yes
- **Python** — Optional: yes
- **ServiceNow** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 3

## Requirements

- **Experience years min**: 15
- **Manages managers**: no
- **Security clearance**: yes

### Education

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

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-07T16:19:06Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 14; Sanctioned now: no; Evidence: H-1B filings in 12 months: 21 · green card filings: 4; Filings 12m: 21

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 3
- **Expected fill days**: 38
- **Reasons**: conf:1, velocity, win:early, comp:brand
- **Computed at**: 2026-11-09T06:03:00Z

## Pay

- **Stated usd annual**: 219227
- **Is top pay**: yes

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