Apex Systems, Inc. Header

Telecommunications / Network Infra Engineer

San Diego, CA
Contract

Job Description

Job#: 3042642

Job Description:

Telecommunications / Network Infra Engineer

Location: San Diego, California (Onsite)

Role Overview

We are seeking a Telecommunications/Network Infrastructure Engineer with expertise in physical network infrastructure and enterprise networking across Layers 1–4. This role is heavily focused on leading and directing teams of physical infrastructure technicians supporting Inside Plant (ISP) and Outside Plant (OSP) environments. The ideal candidate is equally comfortable supervising large-scale cabling efforts and designing secure VLAN and routing architectures that support mission-critical systems.

Physical Infrastructure Leadership (Primary Focus)
  • Plan and oversee structured cabling projects including fiber backbone, copper distribution, and pathway design.
  • Develop installation standards for racks, patch panels, fiber enclosures, and cable management systems.
  • Validate proper termination, labeling, certification, and documentation of copper and fiber installations.
  • Oversee testing using OTDR, fiber certification tools, and copper cable analyzers.
  • Review and approve as-built drawings, cable schedules, and infrastructure diagrams.
  • Ensure compliance with facility standards, NEC codes, and security requirements.
  • Coordinate outage windows, cutovers, and infrastructure upgrades with minimal mission disruption.
  • Provide daily tasking, quality assurance oversight, and performance accountability for cabling teams.
Network Engineering (Layer 2–4)
  • Design and implement VLAN architectures and network segmentation strategies.
  • Configure trunking, spanning tree, and Layer 2 switching technologies.
  • Implement IP addressing schemes, subnetting, and Layer 3 routing configurations.
  • Troubleshoot across OSI Layers 1–4, correlating physical faults with logical network behavior.
  • Configure and support routing protocols, ACLs, QoS, and secure traffic flows.
  • Perform network performance analysis and capacity planning aligned with infrastructure growth.
Operational & Compliance Oversight
  • Serve as the primary technical authority for physical and logical network infrastructure issues.
  • Ensure all installations and configurations comply with DISA STIGs and RMF controls.
  • Support vulnerability remediation and secure configuration baselines.
  • Coordinate change management activities and maintain accurate infrastructure documentation.
  • Support incident response and root cause analysis related to physical or network-layer failures.
Requirements

Required Skills:

  • 8+ years of enterprise network engineering experience.
  • Extensive experience leading ISP and OSP cable installation teams.
  • Deep understanding of structured cabling standards (TIA/EIA) and fiber/copper infrastructure.
  • Hands-on experience designing and implementing VLAN and Layer 3 routing solutions.
  • Proven ability to troubleshoot across physical and logical network layers.
  • Required Certifications: IAT II (one of the following: CySA+, Security+, CCNA - Security, GICSP, GSEC, SSCP).
Preferred Qualifications
  • Cisco CCNP or higher (or equivalent enterprise certification).
  • Experience supporting classified enclaves.
  • Experience with fiber backbone design and data center buildouts.
  • Familiarity with network monitoring and infrastructure documentation platforms.
Work Environment

This position is 100% onsite with a 9/80 work schedule.

How to Apply

If interested, please email resumes to Rich at [email protected]


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 [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.

VEVRAA Federal Contractor.
We request Priority Protected Veteran & Disabled Referrals for all of our locations within the state.

PDN-a246bd0b-ba58-4bea-9fcd-83d6c1983fc6

Job#: 3042642

Job Description:

Telecommunications / Network Infra Engineer

Location: San Diego, California (Onsite)

Role Overview

We are seeking a Telecommunications/Network Infrastructure Engineer with expertise in physical network infrastructure and enterprise networking across Layers 1–4. This role is heavily focused on leading and directing teams of physical infrastructure technicians supporting Inside Plant (ISP) and Outside Plant (OSP) environments. The ideal candidate is equally comfortable supervising large-scale cabling efforts and designing secure VLAN and routing architectures that support mission-critical systems.

Physical Infrastructure Leadership (Primary Focus)
  • Plan and oversee structured cabling projects including fiber backbone, copper distribution, and pathway design.
  • Develop installation standards for racks, patch panels, fiber enclosures, and cable management systems.
  • Validate proper termination, labeling, certification, and documentation of copper and fiber installations.
  • Oversee testing using OTDR, fiber certification tools, and copper cable analyzers.
  • Review and approve as-built drawings, cable schedules, and infrastructure diagrams.
  • Ensure compliance with facility standards, NEC codes, and security requirements.
  • Coordinate outage windows, cutovers, and infrastructure upgrades with minimal mission disruption.
  • Provide daily tasking, quality assurance oversight, and performance accountability for cabling teams.
Network Engineering (Layer 2–4)
  • Design and implement VLAN architectures and network segmentation strategies.
  • Configure trunking, spanning tree, and Layer 2 switching technologies.
  • Implement IP addressing schemes, subnetting, and Layer 3 routing configurations.
  • Troubleshoot across OSI Layers 1–4, correlating physical faults with logical network behavior.
  • Configure and support routing protocols, ACLs, QoS, and secure traffic flows.
  • Perform network performance analysis and capacity planning aligned with infrastructure growth.
Operational & Compliance Oversight
  • Serve as the primary technical authority for physical and logical network infrastructure issues.
  • Ensure all installations and configurations comply with DISA STIGs and RMF controls.
  • Support vulnerability remediation and secure configuration baselines.
  • Coordinate change management activities and maintain accurate infrastructure documentation.
  • Support incident response and root cause analysis related to physical or network-layer failures.
Requirements

Required Skills:

  • 8+ years of enterprise network engineering experience.
  • Extensive experience leading ISP and OSP cable installation teams.
  • Deep understanding of structured cabling standards (TIA/EIA) and fiber/copper infrastructure.
  • Hands-on experience designing and implementing VLAN and Layer 3 routing solutions.
  • Proven ability to troubleshoot across physical and logical network layers.
  • Required Certifications: IAT II (one of the following: CySA+, Security+, CCNA - Security, GICSP, GSEC, SSCP).
Preferred Qualifications
  • Cisco CCNP or higher (or equivalent enterprise certification).
  • Experience supporting classified enclaves.
  • Experience with fiber backbone design and data center buildouts.
  • Familiarity with network monitoring and infrastructure documentation platforms.
Work Environment

This position is 100% onsite with a 9/80 work schedule.

How to Apply

If interested, please email resumes to Rich at [email protected]


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 [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.

VEVRAA Federal Contractor.
We request Priority Protected Veteran & Disabled Referrals for all of our locations within the state.

PDN-a246bd0b-ba58-4bea-9fcd-83d6c1983fc6

About Apex Systems, Inc.

Apex Systems is a world class technology services business that incorporates industry insights and experience to deliver solutions that fulfill our clients’ digital visions. We provide a continuum of service from workforce mobilization and modern enterprise solutions to digital innovation to drive better results and bring more value to our clients. Apex transforms our customers with modern enterprise solutions tailored to the industries we serve. Apex has a presence in over 70 markets across the US, Canada, and Mexico.

Apex is a segment of ASGN Inc. (NYSE: ASGN). To learn more, visit www.apexsystems.com.


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Apex Systems, Inc.
Telecommunications / Network Infra Engineer
Apex Systems, Inc.
San Diego, CA
Jul 17, 2026
Contract
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