Sr. Principal Engineer - 1211145

Apex Systems, LLC; Spring, Northern (TX, KY); Hybrid; USD 110,000 - 127,000; Full time

Benefits offered by this job

ESPP

401K

HSA

Job summary

Everforth Apex Systems seeks a Sr. Principal Network Engineer to act as a dedicated Resident Engineer for a strategic enterprise customer.

The role focuses on data center networking, Juniper platforms, automation, and advanced architectural guidance within a remote framework. You will provide technical leadership, design guidance, and hands-on engineering expertise across complex environments, with responsibilities spanning troubleshooting, production support, and cross-functional initiatives.

Qualifications

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related technical field; equivalent experience considered.
• 10+ years of enterprise data center networking experience and network architecture.
• Extensive hands-on Juniper experience (QFX, PTX, MX, EX Series).
• Expertise in Junos and Junos EVO; strong data center routing and switching knowledge.
• Certifications such as JNCIE or CCIE are required.

Responsibilities

• Serve as the subject matter expert for data center networking and Juniper technologies.
• Provide technical leadership and design guidance across complex networks.
• Lead troubleshooting, production support, and break/fix activities in large-scale environments.
• Develop automation solutions and scripting to improve operational efficiency.

Skills

Junos

Junos EVO

Data Center Networking

Routing & Switching

Network Architecture & Design

Python Scripting & Automation

Education

Bachelor's or Master's in Computer Science or Electrical Engineering

Tools

Juniper QFX

Juniper PTX

Juniper MX

Juniper EX Series

Job description

# Sr. Principal Engineer - 1211145Apply**Job#: 3054379****Job Description:**Sr. Principal Engineer**Location:** RemoteRole OverviewWe are seeking a Sr. Principal Network Engineer to act as a dedicated Resident Engineer for a strategic enterprise customer. This role requires expertise in data center networking, Juniper technologies, network architecture, automation, and operational support. The successful candidate will serve as the primary technical advisor, providing advanced troubleshooting, design guidance, and engineering leadership within the customer's environment.Key Responsibilities* Serve as the subject matter expert for data center networking solutions and Juniper technologies.* Provide technical leadership and engineering expertise across complex networking environments.* Contribute to cross-functional engineering initiatives and strategic technology projects.* Design, evaluate, and optimize data center network architectures.* Advise customers on networking best practices for scalability, resiliency, and performance.* Serve as the primary technical resource for production support and break/fix activities.* Troubleshoot complex routing, switching, and infrastructure issues.* Develop automation solutions and scripting tools to improve operational efficiency.Required Qualifications**Education:** A Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related technical field is required. Equivalent professional experience may be considered.**Experience:** 10+ years of experience in enterprise networking, data center networking, and network architecture is required. Extensive hands-on experience with Juniper networking platforms (QFX, PTX, MX, EX Series) is necessary, along with a background in supporting large-scale production environments.**Technical Skills:** Expertise is required in Junos and Junos EVO operating systems, Data Center Networking, Routing & Switching, Network Architecture & Design, and Python Scripting & Automation.**Certifications:** An expert-level networking certification, such as JNCIE (Juniper Networks Certified Internet Expert) or CCIE (Cisco Certified Internetwork Expert), is required.Preferred Qualifications* Proficiency with DevOps methodologies.* Knowledge of cloud architectures and distributed systems.* Experience with security-first design principles.* Strong analytical, problem-solving, and communication skills.* Ability to present technical architectures to executive stakeholders.Work EnvironmentThis is a remote, customer-facing Resident Engineer position. Up to 10% travel may be required for customer engagements and onsite support. *Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.**Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policy**Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Everforth Apex team member can provide.**Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.**If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [e-mail] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.**UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.***Employee Type:** Contract**Remote:** Yes**Location:** Spring, TX, US**Job Type:****Date Posted:** October 1, 2026**Pay Range:** $80 - $92 per hour