Senior Voice Data Communications Engineer

Cayuse Holdings

. Provide technical direction, engineering expertise, and support across voice and data communications domains .

Posted 9/22/2026full-timeSt. Clair County • Illinois • United StatesSenior💰 $83,000 - $93,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing, developing, and maintaining large-scale voice and data communications networks, with a strong focus on performance, security, and scalability. Proficient in applying engineering knowledge and industry best practices while collaborating with cross-functional teams to implement effective communication solutions.

Highest-signal resume keywords

Voice/Data Communications EngineeringBICSI Technician CertificationTop-Secret ClearanceNetwork TroubleshootingCommunication Network Design

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Network ConfigurationVoIPTCP/IPSIPNetwork DiagnosticsTechnical DocumentationSystem ProceduresNetwork Infrastructure MaintenancePerformance AnalysisSecurity Best Practices

Soft Skills

Interpersonal CommunicationOrganizational SkillsAnalytical SkillsProblem-Solving SkillsAttention to Detail

Tools & Technologies

MS OfficeWordOutlookPowerPointExcel

Certifications & Qualifications

BICSI Technician Certification

Industry Keywords

Telecommunications EngineeringElectrical EngineeringComputer ScienceVoice Communication TechnologiesData Communication Standards

Tech Stack

Tools & technologies

TCP/IPVoIP

About the role

Key responsibilities & impact

Provide technical direction, engineering expertise, and support across voice and data communications domains
Plan, design, develop, install, test, and maintain large communications networks
Assist in designing large-scale voice and data communications networks for performance, security, and scalability
Participate in installation and deployment of voice/data communication systems
Test and troubleshoot communication network components
Support maintenance and repair of network infrastructure
Prepare technical documentation, network configurations, and system procedures
Collaborate with cross-functional technical teams to implement communication solutions
Apply engineering knowledge and industry best practices
Direct building architects and planners in designing communications spaces and media pathways that meet industry standards
Develop, operate, and maintain voice, wireless, video, and data communications systems
Report to the Program Manager
Perform other duties as assigned

Requirements

What you’ll need

Bachelor's degree in Telecommunications Engineering, Electrical Engineering, Computer Science, or a related field is preferred, but equivalent practical experience may be considered
At least 7 years of relevant work experience in voice/data communications engineering is preferred but not required for candidates with certifications and strong technical aptitude
BICSI Technician certification is required
Top-Secret Clearance is required
Must be able to pass a background check and may require additional project/client background checks
Exceptional interpersonal, verbal, and written communication skills
Excellent organizational, analytical, problem-solving, and attention-to-detail skills
Ability to multitask, prioritize, adapt to changing priorities, and learn quickly
Ability to work independently and on a multifunctional team
Ability to handle sensitive and confidential information appropriately
Proficient in MS Office, Word, Outlook, PowerPoint, and Excel
Foundational understanding of voice and data communication technologies, protocols, and standards, including VoIP, TCP/IP, and SIP
Ability to analyze, interpret, and resolve network issues
Familiarity with network and telecommunication tools and diagnostic utilities
Ability to work onsite in the main office
Ability to perform duties for extended periods, use computers efficiently, and sit for long periods
May require lifting and moving hardware equipment weighing up to 50 pounds
May involve standing, bending, or working in confined technical spaces
May be asked to work flexible schedules, holidays, and outside normal business hours
May be asked to travel for business or professional development

Benefits

Comp & perks

Medical, Dental and Vision Insurance
Wellness Program
Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)
Short-Term and Long-Term Disability options
Basic Life and AD&D Insurance (Company Provided)
Voluntary Life and AD&D options
401(k) Retirement Savings Plan with matching after one year
Paid Time Off
Flexible schedule may include holidays
Business travel and professional development opportunities