What are the responsibilities and job description for the IT Infrastructure Architect / Network Engineer position at Apex Systems?
Job#: 3037261
Job Description:
The Communications Domain Architect (Lead Network Engineer) supports the Infrastructure and Operations teams within the Midstream IT organization, with responsibility for the design, reliability, and evolution of network services. This role requires deep expertise in large-scale network architecture, with a focus on availability, security, and operational stability.
This individual serves as the senior technical lead and subject matter expert for the Communications domain, setting design standards, leading solution development, and driving improvements across existing environments. The role requires both strategic design expertise and hands-on execution, including implementing and validating changes in production. The ideal candidate has strong experience in industrial networking, segmentation, and secure connectivity, and thrives in environments where uptime, safety, and disciplined change management are critical.
Key Responsibilities
Architecture & Design
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 [email protected] 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.
© 2026 Everforth, Inc. All rights reserved.
Everforth Apex Systems is part of the Commercial Segment of Everforth, Inc.
NYSE: EFOR
4400 Cox Road
Suite 200
Glen Allen, Virginia 23060
Everforth Apex 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 have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex.
Job Description:
The Communications Domain Architect (Lead Network Engineer) supports the Infrastructure and Operations teams within the Midstream IT organization, with responsibility for the design, reliability, and evolution of network services. This role requires deep expertise in large-scale network architecture, with a focus on availability, security, and operational stability.
This individual serves as the senior technical lead and subject matter expert for the Communications domain, setting design standards, leading solution development, and driving improvements across existing environments. The role requires both strategic design expertise and hands-on execution, including implementing and validating changes in production. The ideal candidate has strong experience in industrial networking, segmentation, and secure connectivity, and thrives in environments where uptime, safety, and disciplined change management are critical.
Key Responsibilities
Architecture & Design
- Develop High-Level Designs (HLD) and Low-Level Designs (LLD) for enterprise and OT network environments
- Design large-scale network topologies across WAN, datacenter, cloud, and hybrid environments
- Lead design of advanced routing, failover, and resiliency strategies aligned to uptime and safety requirements
- Establish and maintain network architecture standards, patterns, and reference designs
- Provide technical direction and review for new solutions and brownfield improvements
- Deploy and configure routers, switches, firewalls, load balancers, and related network services
- Lead hands-on execution of enterprise and network builds, upgrades, and remediation efforts
- Validate implementations against design standards and operational requirements
- Support Cisco-first environments with multi-vendor exposure (e.g., Palo Alto, Check Point, Fortinet, etc.)
- Troubleshoot complex network issues across routing, switching, and security domains
- Monitor network performance, latency, and throughput across critical OT and enterprise environments
- Proactively identify and resolve performance bottlenecks and reliability risks
- Tune routing behavior and network configurations to optimize performance and stability
- Perform capacity planning and scaling analysis to support growth and lifecycle management
- Drive continuous improvement in network observability, alerting, and telemetry
- Implement network segmentation, VPNs, and secure access architectures aligned to cybersecurity requirements
- Apply zero trust principles and enterprise security standards across network designs and implementations
- Partner with Cybersecurity teams to ensure compliance with regulatory and internal standards
- Support incident response activities and remediation of network-related vulnerabilities
- Develop and maintain runbooks, SOPs, and support documentation for network services
- Define and enable support models, including clear ownership and escalation paths
- Lead operational handoff for new solutions, including knowledge transfer and documentation
- Provide hypercare support for major deployments and changes to ensure stability
- Drive improvements in operational processes, change management, and service reliability
- 7 years of enterprise network engineering experience, including design, implementation, and support of large-scale environments
- Deep expertise in core networking fundamentals, including TCP/IP, OSI model, and routing protocols (BGP, OSPF)
- Strong experience designing enterprise WAN and datacenter networks, including highly available and resilient architectures
- Proven ability to design, build, and support large-scale, production-critical network environments
- Advanced troubleshooting and root cause analysis skills, including the ability to diagnose complex, multi-domain issues
- Experience with network automation, including scripting (Python, PowerShell, or similar) and exposure to automation frameworks
- Experience with SD-WAN or modern WAN architectures
- Ability to translate high-level designs into implementable solutions and guide others in execution
- CCNP (minimum), CCIE strongly preferred
- Experience with SD-WAN platforms and modern WAN architectures
- Familiarity with Infrastructure-as-Code (IaC) tools and practices (e.g., Ansible, Terraform)
- Exposure to cellular and wireless networking technologies, including LTE/5G and eSIM-based connectivity
- Understanding of cloud networking concepts (Azure or similar), including hybrid connectivity patterns
- Exposure to OT or industrial networking environments (SCADA, control systems, etc.) is a plus
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 [email protected] 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.
© 2026 Everforth, Inc. All rights reserved.
Everforth Apex Systems is part of the Commercial Segment of Everforth, Inc.
NYSE: EFOR
4400 Cox Road
Suite 200
Glen Allen, Virginia 23060
Everforth Apex 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 have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex.
Salary : $61 - $105