Sr Network Engineer

***Candidates must be able to obtain and/or maintain a Department of Defense Secret Security Clearance as a condition and continuation of employment***

Seeking to hire a Sr Network Engineer responsible forthe architecture, design, deployment, and optimization of client's high-traffic, carrier-grade network infrastructure. The ideal candidate has deep, hands-on experiencemaintainingfive-nines(99.999%) availability in a dedicated infrastructure (utilizingdark fiber, wavelength services), service provider, and/or large-scale datacenter. You will leadcomplextroubleshooting, ensure robust security, and drive network modernization, including advanced L0 optimization, IPv4/IPv6 transition and SDN (L0-L3)automationphysical transport, data link, and network layers simultaneously. This position will require up to 25% of travel.


Key Responsibilities:

• Architecture & Design: Design, implement, andmaintainhigh-performance, scalable, and resilient IP network infrastructure (MPLS, IP/Ethernet).
• Operations & Troubleshooting: Provide Tier 3/4 escalation support, conducting deep-packet inspection and root cause analysis (RCA) for complex outages.
• Routing & Switching: Manage andoptimizeadvanced routing protocols including BGP, OSPF, and ISIS, specifically focusing on traffic engineering and internet peering.
• Carrier Grade Technologies: Implement and manage carrier-grade NAT (CGNAT) for IPv4/IPv6 transition, AAA/RADIUS infrastructure, and high-capacity wireless/mobility cores.
• Performance Optimization: Maximize network performance through continuous monitoring and capacity planning to handle high-traffic volumes.
• Automation: Develop and implement automation scripts using Python, Ansible, or Terraform to streamline configuration, provisioning, and MOP (Method of Procedure) execution.
• Security & Compliance: Ensure compliance with security standards (e.g., ISO27001, PCI-DSS) and implement network-level security, such as DDoS protection and lawfulintercept.
• Documentation: Create andmaintaindetailed network diagrams, MOPs, and technical documentation.

Qualifications

Required Qualifications & Experience:

• MastersDegree in Network Engineeringor related field + 8years experienceorBachelorsDegree in Network Engineeringor related field + 10years experience. 5+years experiencewith provisioning carrier class networks.

Required Skills & Experience

• Experience: 5 -15+ years in network engineering, specifically within a service provider, ISP, or carrier-grade data center environment.
• Technical Proficiency (L2-L3): TCP/IP, BGP, OSPF, ISIS, MPLS, IKE, IPSEC, VPNs, and VLANs.
• Technical Proficiency (L0-L2): SONET/SDH,FDDI, OTN (ITU-T G.709, OTU4, OTU2)
• Hardware Expertise: Hands-on experience with carrier-grade platforms (e.g., Ciena, Cisco ASR/NCS/Nexus, Juniper MX/Mist, Nokia, or Arista).
• Automation/Scripting: Intermediate to advancedproficiencyin Python or Ansible.
• Linux/Unix: Strong Linux CLI skills.
• Education:Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.
• Certifications: CCNP/CCIE (Service Provider or Routing & Switching) preferred, butnorequired.
• Preferred Qualifications
• Experience with CGNAT platforms (e.g., F5 BIG-IP, A10 Networks).
• Knowledge of 5G core networking or virtualized platforms (VMware, OpenStack).
• Experience with Fiber transport technologies (DWDM, ROADM, WSS, PON).

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 ClearlyRated's 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.


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.