What are the responsibilities and job description for the Telecommunications/Network Infrastructure Engineer position at Information Systems Solutions, Inc.?
Description
Information Systems Solutions (ISS) is seeking a Telecommunications/Network Infrastructure Engineer with strong expertise in physical network infrastructure and enterprise networking across Layers 1–4.
This role is 100% onsite.
Specific duties include, but are not limited to the following:
Core Responsibilities
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.
Requirements
Clearance Level:
Secret
Certifications (IAT Level II)
One Of The Following
CySA
Security
CCNA - Security
GICSP
GSEC
SSCP
Required Skills
Information Systems Solutions (ISS) is seeking a Telecommunications/Network Infrastructure Engineer with strong expertise in physical network infrastructure and enterprise networking across Layers 1–4.
This role is 100% onsite.
Specific duties include, but are not limited to the following:
Core Responsibilities
- 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.
At ISS we pride ourselves on providing an employee-focused and family first environment. Being a small business, we take the time to get to know our employees and have a vested interest in helping them achieve their career goals. We work to schedule regular social gatherings within the company to foster camaraderie. ISS values their employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.
Requirements
Clearance Level:
Secret
Certifications (IAT Level II)
One Of The Following
CySA
Security
CCNA - Security
GICSP
GSEC
SSCP
Required Skills
- 8 years of enterprise network engineering experience.
- 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.
- Cisco CCNP or higher (or equivalent enterprise certification)
- Experience supporting classified enclaves.
- Cisco CCNP or higher (or equivalent enterprise certification).
- Experience with fiber backbone design and data center buildouts.
- Familiarity with network monitoring and infrastructure documentation platforms.