Demo

Sr Network Engineer

PENNYMAC
Carrollton, TX Full Time
POSTED ON 5/25/2026
AVAILABLE BEFORE 7/9/2026
PENNYMAC

Pennymac (NYSE: PFSI) is a specialty financial services firm with a comprehensive mortgage platform and integrated business focused on the production and servicing of U.S. mortgage loans and the management of investments related to the U.S. mortgage market.

At Pennymac, our people are the foundation of our success and at the heart of our dynamic work culture. Together, we work towards a unified goal of helping millions of Americans achieve aspirations of homeownership through the complete mortgage journey.

A Typical Day

The Senior Network Engineer oversees the development and day-to-day operations of the company’s voice and data networks.

The Senior Network Engineer Will

  • Support and lead the implementation and day-to-day operations of company's rapidly growing network and voice infrastructure (including but not limited to LAN, WAN, VPN’s, Qos and WAN Optimization, Firewalls, VoIP)
  • Oversee and execute planned network maintenance work, minimizing operational impact and ensuring continued smooth operation of the data and voice network infrastructure
  • Collaborate with other team members and groups to identify and develop scalable network designs, solutions and policy recommendations
  • Ensure monitoring of all devices and connections is maintained utilizing SNMP, custom scripts, New Relic and other tools
  • Install and troubleshoot Audio and Video Conference solutions and digital signage
  • Troubleshoot networking issues both internal and with carriers, utilizing tools beyond just ping and traceroute
  • Perform project work, multiple projects at a time, based on business needs
  • Perform other related duties as required and assigned
  • Demonstrate behaviors which are aligned with the organization’s desired culture and values

What You’ll Bring

  • Bachelor’s degree or equivalent work experience
  • 5 years of experience in IT with direct oversight over core networking infrastructure in highly-availability environments
  • Proven troubleshooter and problem solver, demonstrates sound judgment and decision making, demonstrated ability to execute effectively and deliver results, works well in fast paced, high energy environment
  • Intimate familiarity with switching, routing, and wireless protocols required. Experience with Security and authentication systems: VPNs, RADIUS, LDAP, Kerberos is preferred. Telephony experience in a production call center & enterprise environments is preferred
  • Juniper platform experience preferred. Network certifications CCNP/CCIE/JNCIS/JNCNP/JNCIE (or equivalent training/experience) are preferred but not required
  • Experience troubleshooting in all areas of speed issues both internal and external to vendors and Open Internet
  • Experience configuring and troubleshooting Palo Alto firewalls including Global Protect
  • Well versed with wireshark and other packet inspection tools
  • Work regulare business hours and after hours for oncall and project work
  • Prefer experience with ServiceNow, Jira, Slack and Google Suite, but not required (not required)
  • Prefer experience with network automation to help with daily tasks and site rolls out, (not required)

Why You Should Join

As one of the top mortgage lenders in the country, Pennymac has helped over 4 million lifetime homeowners achieve and sustain their aspirations of home. Our vision is to be the most trusted partner for home. Together, 4,000 Pennymac team members across the country are guided by our core values: to be Accountable, Reliable and Ethical in all that we do. Pennymac is committed to conducting a business that makes positive contributions and promotes long-term sustainable growth and to fostering an equitable and inclusive environment, where all employees and customers feel valued, respected and supported.

Benefits That Bring It Home: Whether you're looking for flexible benefits for today, setting up short-term goals for tomorrow, or planning for long-term success and retirement, Pennymac's benefits have you covered. Some key benefits include:

  • Comprehensive Medical, Dental, and Vision
  • Paid Time Off Programs including vacation, holidays, illness, and parental leave
  • Wellness Programs, Employee Recognition Programs, and onsite gyms and cafe style dining (select locations)
  • Retirement benefits, life insurance, 401k match, and tuition reimbursement
  • Philanthropy Programs including matching gifts, volunteer grants, charitable grants and corporate sponsorships

To learn more about our benefits visit: https://pennymacnews.page.link/benefits

For residents with state required benefit information, additional information can be found at: https://www.pennymac.com/additional-benefits-information

Compensation: Individual salary may vary based on multiple factors including specific role, geographic location / market data, and skills and experience as defined below:

  • Lower in range - Building skills and experience in the role
  • Mid-range - Experience and skills align with proficiency in the role
  • Higher in range - Experience and skills add value above typical requirements of the role

Some roles may be eligible for performance-based compensation and/or stock-based incentives awarded to employees based on company and individual performance.

Salary

$90,000 - $150,000

Work Model

OFFICE

Salary : $90,000 - $150,000

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