Lineman- Joint Use

Thayer Infrastructure Services (TIS) and its affiliated companies

3d•Onsite

About The Position

Dynetek Solutions is a full-service telecommunications and fiber infrastructure contractor specializing in the design, construction, and maintenance of aerial and underground fiber optic networks. We deliver end-to-end solutions across ADSS, FTTH, fiber-to-the-cell (FTTC), and high-count backbone projects for utility, municipal, and commercial clients. With operations spanning multiple states and a team of highly skilled field professionals, Dynetek Solutions is committed to building the communications infrastructure of tomorrow — safely, efficiently, and to the highest quality standards. POSITION OVERVIEW The Fiber Lineman is a skilled field professional responsible for the installation, splicing, testing, and maintenance of fiber optic cable systems in aerial and underground environments. The Mid-Level Fiber Lineman works under general supervision on standard fiber placements, splicing, and OTDR/OLTS testing. The Senior Fiber Lineman independently leads complex splicing and placement tasks, mentors junior crew members, and serves as a technical resource on high-count and mid-sheath applications. Both levels operate in accordance with NESC standards, Dynetek safety protocols, and applicable federal and state regulations.

Requirements

Minimum 2 years of hands-on fiber optic installation and splicing experience in an outside plant (OSP) environment
Demonstrated proficiency with fusion splicers (Fujikura, Sumitomo, or equivalent)
Working knowledge of OTDR and OLTS test equipment and interpretation of test results
Familiar with aerial and underground construction methods and NESC standards
Valid driver's license; Class A or B CDL required, or ability to obtain within 90 days of hire
OSHA 10 certification required; OSHA 30 preferred
Ability to pass a pre-employment drug screen and background check
Ability to work overtime, weekends, and travel to project sites as required
Minimum 5 years of progressive fiber optic installation and splicing experience, including OSP aerial and underground construction
Advanced proficiency with high-count fiber splicing, mid-sheath entries, and mass fusion splicing
Demonstrated ability to lead field crews and oversee daily production
Strong working knowledge of NESC, NEC, and applicable utility standards
Class A CDL required; ability to operate digger derricks and aerial lift equipment
OSHA 30 certification required
Proven track record of maintaining production quality and on-schedule delivery

Nice To Haves

Experience with ADSS, OPGW, or FTTH network construction
Fiber-to-the-Cell (FTTC) and 5G small cell installation experience
First Aid / CPR certification
Experience reading utility engineering plans and GIS mapping tools
Prior work with investor-owned utilities (IOUs) or electric cooperatives
Experience in multi-state or regional project deployments

Responsibilities

Install, splice, and terminate fiber optic cable in aerial, underground, and conduit environments
Perform OTDR and OLTS testing to verify continuity, signal loss, and network performance
Execute proper fiber cable handling, pulling, lashing, and tensioning techniques
Prepare splice cases, closures, and vaults per project specifications
Read and interpret construction drawings, splice diagrams, and as-built documentation
Operate aerial lift equipment, digger derricks, cable trailers, and other field machinery
Perform make-ready and pole attachment/transfer work as required
Identify and troubleshoot fiber faults, signal degradation, and splice losses
Maintain tools, equipment, and vehicles in safe, clean operating condition
Complete daily field documentation including timesheets, material logs, and job site reports
Adhere to all OSHA, NESC, and company safety standards; participate in tailgate safety meetings
Communicate professionally with customers, property owners, and inspectors on-site
Lead and direct crew members during daily field operations; serve as working crew lead in Foreman's absence
Execute complex, high-count (144-count and above) and mid-sheath fiber splicing projects independently
Develop and review splice plans, fiber routing diagrams, and closeout packages
Train and mentor Apprentices and Mid-Level Linemen on proper splicing techniques and safety practices
Coordinate material staging, equipment logistics, and daily production sequencing
Verify quality of work performed by crew members before project closeout
Serve as a technical point of contact for project engineers and clients in the field