# Network Engineer Sr - Greenville SC

Standard Job Description Network Engineer Sr - Greenville SC Lockheed Martin's ITxn NetOps team is hiring a Senior Network Engineer to support Aero and other Business Areas unclassified network operations in Greenville, South Carolina. What You Will Be Doing: In this role, you will support Lockheed Martin's corporate-wide network infrastructure as well as acting as a seasoned Network Administrator providing operational, sustainment, and remediation activities to meet customer regulations and compliance directives. You will ensure that the LM networks and IT systems are managed, controlled, and updated in a manner consistent with company policies and procedures. This includes supporting routine updates, major upgrades, and on-going maintenance and support of the network infrastructure switches, and network equipment. Work includes wired and wireless devices, solving complex switching issues, building and maintaining network diagrams, presenting changes to the appropriate boards, coordinating new installations and technical refreshes, and remote support of various related Aero sites. As a team member of the ITxn NetOps team, this position applies established and innovative technologi

- **Id**: 4089083
- **Url**: <https://alion.io/job/lockheed-martin-network-engineer-sr-greenville-sc-2>
- **Role**: Networking
- **Role family**: Networking
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Greenville, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-11T12:33:46Z
- **Employer posted date**: 2026-11-11
- **Last verified at**: 2026-11-12T01:18:05Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 5685
- **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**: 2320
- **Ghost share**: 0.011
- **Stale share**: 0
- **Repost share**: 0.198
- **Time to fill p50 days**: 34
- **Computed at**: 2026-11-11T05:49:22Z

## Salary

- **Min**: 85300
- **Max**: 158300
- **Currency**: USD
- **Period**: year
- **Usd annual**: 158300

## Technologies

- **TCP/IP** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

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

## Hiring locations

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

## Lifecycle

- Event: open; At: 2026-11-11T19:37:56Z

## 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
- Country: GB; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker); Route: Skilled Worker; Global Business Mobility: Senior or Specialist Worker

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 34
- **Reasons**: conf:3, win:early, comp:brand
- **Computed at**: 2026-11-12T04:54:01Z

## Pay

- **Stated usd annual**: 158300
- **Is top pay**: yes

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.