# IT Network Manager

JOB SUMMARY: This is a professional leadership position responsible for the strategy, design, operation, and security of Jennmar’s global network and unified communications environment, including the enterprise-to-plant network boundary. The IT Network Manager leads the Network Team and owns the global WAN, LAN, wireless, firewall, remote access, and voice platforms that connect corporate offices, data centers, cloud services, and manufacturing plants. A core requirement of this role is demonstrated expertise in Operational Technology (OT) networking and the Purdue Enterprise Reference Architecture (Purdue Model). The IT Network Manager will lead IT/OT segmentation across Jennmar’s manufacturing sites, partnering with plant engineering, operations, and cyber security to protect safety, production uptime, and data integrity in alignment with NIST SP 800-82 and ISA/IEC 62443. EDUCATION/EXPERIENCE: B.S. in Computer Science, Information Technology, Network Engineering, or related field required; equivalent experience considered. 10+ years of enterprise network engineering and operations experience, including 5+ years in a supervisory or managerial role leading a network team. Minimum 3

- **Id**: 3757779
- **Url**: <https://alion.io/job/jennmar-it-network-manager>
- **Role**: Leadership
- **Role family**: Leadership
- **Seniority**: staff
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Pittsburgh, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 10
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-04T17:29:38Z
- **Employer posted date**: 2026-11-04
- **Last verified at**: 2026-11-07T18:58:17Z
- **Board verified**: yes
- **Days open**: 3
- **Description format**: text
- **Description chars**: 7560
- **Description truncated**: no
- **Benefits**: 401k plan, Flexible schedule
- **Relocation offered**: no
- **Industries**: Network Security, Mining, Industrial Machinery

## Company

- **Id**: 2300405
- **Name**: Jennmar
- **Domain**: jennmar.com
- **Url**: <https://alion.io/company/jennmar-com>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: ADP

## Technologies

- **BGP** — Optional: no
- **FortiGate** — Optional: no
- **Microsoft Defender** — Optional: no
- **Microsoft Teams** — Optional: no
- **OPC UA** — Optional: no
- **OSPF** — Optional: no
- **SIEM** — Optional: no
- **VPN** — Optional: no

## Trust

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

## Requirements

- **Experience years min**: 10
- **Manages managers**: no
- **Security clearance**: no

### Education

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

### Languages

- Language: English; Level: All levels; Optional: no

## Lifecycle

- Event: open; At: 2026-11-04T17:29:38Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 2
- **Expected fill days**: 30
- **Reasons**: conf:3, win:early
- **Computed at**: 2026-11-07T05:47:08Z

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