# Systems Engineer Sr - E3

Standard Job Description Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. Lockheed Martin is looking for a dynamic Systems Engineer to join the Combined Orbital Operations Logistics & Resiliency (COOLR) team within the Satellite Engineering, Operations & Sustainment Support (SEOSS) program in Sunnyvale, California. This role will focus on supporting infrastructure, system installation, comprehensive team coordination and lab testing in the controlled areas. As a Systems Engineer, you will: Provide hardware obsolescence tracking and support Prior ex

- **Id**: 3760339
- **Url**: <https://alion.io/job/lockheed-martin-systems-engineer-sr-e3-76>
- **Role**: Industrial Engineering
- **Role family**: Industrial Engineering
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Sunnyvale, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T00:09:10Z
- **Employer posted date**: 2026-11-04
- **Last verified at**: 2026-11-07T11:56:56Z
- **Board verified**: yes
- **Days open**: 3
- **Description format**: text
- **Description chars**: 6852
- **Description truncated**: no
- **Benefits**: Education assistance, Flexible schedule, Life insurance, Parental leave
- **Relocation offered**: no
- **Industries**: Aerospace Manufacturing, Combat Aircraft, Missiles, Military Satellites

## Company

- **Id**: 37086
- **Name**: Lockheed Martin
- **Domain**: lockheedmartin.com
- **Url**: <https://alion.io/company/lockheedmartin>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Eightfold

### Truth index

- **Grade**: A
- **Score**: 96
- **Open postings**: 2373
- **Ghost share**: 0.011
- **Stale share**: 0
- **Repost share**: 0.2
- **Time to fill p50 days**: 34
- **Computed at**: 2026-11-07T05:47:08Z

## Salary

- **Min**: 106600
- **Max**: 198000
- **Currency**: USD
- **Period**: year
- **Usd annual**: 198000

## Technologies

- **Verification & Validation** — Optional: no
- **Windows** — Optional: no
- **C++** — Optional: yes
- **Fortran** — Optional: yes
- **Jira** — Optional: yes
- **Microsoft Office** — Optional: yes
- **PowerShell** — Optional: yes
- **Python** — Optional: yes
- **Xilinx Vivado** — Optional: yes

## Trust

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

## Requirements

- **Manages managers**: no
- **Security clearance**: yes

### Education

- **Level**: bachelor
- **Optional**: yes

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-04T18:18:14Z

## Visa

- Country: US; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: H-1B filings in 12 months: 1; Filings 12m: 1

## Liveness

- **Score**: 40
- **Band**: fade
- **Label**: Fading
- **P open**: 1
- **P active**: 0.596
- **P room**: 1
- **Age days**: 3
- **Expected fill days**: 34
- **Reasons**: conf:1, evergreen, wave, velocity, win:early, comp:brand
- **Computed at**: 2026-11-07T05:47:08Z

## Pay

- **Stated usd annual**: 198000
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.