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Voip System Administrator Jobs (NOW HIRING)

Cymertek

Network System Administrator

Aurora, CO · On-site

$71K - $96K/yr

Network System Administrator LOCATIONAurora, CO 80014 CLEARANCETS/SCI Full Poly (Please note this ... Experience with VoIP systems * Scripting for automation * Understanding of DevOps practices

Cymertek

Network System Administrator

San Antonio, TX

$63K - $85K/yr

Network System Administrator LOCATIONSan Antonio, TX 78208 CLEARANCETS/SCI Full Poly (Please note ... Experience with VoIP systems * Scripting for automation * Understanding of DevOps practices

Cymertek

Network System Administrator

Reston, VA · On-site

$73K - $98K/yr

Network System Administrator LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note this ... Experience with VoIP systems * Scripting for automation * Understanding of DevOps practices

Rubix Recruiting

Linux Systems Admin

Denver, CO · Hybrid

Linux Systems Admin We are a mid-sized family owned company in Denver. This is a full time position ... This position requires experience and knowledge of VoIP systems, installation, configuration, and ...

ManTech

System Administrator

Eglin, FL · On-site

The System Administrator's primary function is to support the United States Air Force's 53rd Wing ... SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris) , video teleconferencing/VOIP, Oracle ...

Segoso

Telephony System Administrator

... System Administrator is responsible for the administration, configuration, maintenance, and ... Strong understanding of VoIP, SIP, IVR, ACD, and call routing concepts. * Experience with reporting ...

New

Barrow Wise Consulting

System Adminstrator

New York, NY · On-site

$70K - $130K/yr

... VoIP technologies and wireless systems, with a strong background in VoIP technology deployment in large environments * 4 Years of experience with testing methods and analysis of results using ...

VSolvit

IT SYSTEM ADMINISTRATOR

Ventura, CA · On-site

$90K - $110K/yr

The Systems Administrator will ensure that the corporate network, systems, servers and various ... Knowledge of VoIP systems and telephony is desired * Ability to effectively prioritize and execute ...

VSolvit

IT SYSTEM ADMINISTRATOR

Ventura, CA · On-site

$90K - $110K/yr

The Systems Administrator will ensure that the corporate network, systems, servers and various ... Knowledge of VoIP systems and telephony is desired * Ability to effectively prioritize and execute ...

Varite

USA_System Administrator

Phoenix, AZ

$50 - $51.47/hr

IVR and call flow design (Architect) ACD routing and queue management Telephony (SIP, VoIP ... integrations (APIs, CRM systems) Understanding of contact center operations " Hands-on ...

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All JobsVoip System Administrator Jobs

Voip System Administrator information

See salary details

$41K

$88.9K

$137.5K

How much do voip system administrator jobs pay per year?

As of Jun 14, 2026, the average yearly pay for voip system administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What is a VoIP used for?

A VoIP (Voice over Internet Protocol) system is used to transmit voice communications over the internet instead of traditional phone lines. VoIP is commonly employed in business environments for cost-effective, scalable, and flexible communication solutions, often managed by a VoIP System Administrator who configures and maintains the network. It also supports features like video calls, conference calls, and integration with other communication tools.

What are VoIP System Administrators?

VoIP System Administrators are IT professionals responsible for managing and maintaining Voice over Internet Protocol (VoIP) phone systems within an organization. Their duties include configuring and troubleshooting VoIP hardware and software, ensuring network security and call quality, and supporting users with technical issues. They also monitor system performance, apply updates, and coordinate with vendors to keep communication systems running smoothly. These administrators play a key role in ensuring reliable and secure voice communications over data networks.

What are the key skills and qualifications needed to thrive as a VoIP System Administrator, and why are they important?

To thrive as a VoIP System Administrator, you need a solid understanding of networking, VoIP protocols (such as SIP and RTP), and experience with telephony systems, typically supported by a degree in IT or related certifications like CCNA or CompTIA Network+. Proficiency in managing VoIP platforms (e.g., Asterisk, Cisco Call Manager), network monitoring tools, and troubleshooting utilities is essential. Strong problem-solving, communication, and organizational skills help you effectively support users and maintain system reliability. These abilities are vital to ensure uninterrupted voice communications, timely issue resolution, and secure, efficient telephony infrastructure.

Is a mobile phone a VoIP phone?

A mobile phone is not inherently a VoIP phone; it typically uses cellular networks for voice calls. However, smartphones can run VoIP applications like Skype or WhatsApp, enabling voice calls over the internet, which qualifies them as VoIP devices when using such apps. VoIP system administrators may configure or support these applications within a company's communication infrastructure.

Why would someone use a VoIP number?

A VoIP System Administrator uses VoIP numbers to enable internet-based voice communication, which reduces costs and offers flexible features like call forwarding and integration with other digital tools. Managing VoIP systems requires knowledge of network protocols and security to ensure reliable and secure communication channels.

What is a disadvantage of VoIP?

A VoIP System Administrator should be aware that VoIP relies on internet connectivity, making it susceptible to issues like latency, jitter, and outages that can affect call quality. Additionally, security concerns such as hacking and eavesdropping require implementing encryption and firewalls to protect communications.

What is the difference between Voip System Administrator vs Network Administrator?

AspectVoip System AdministratorNetwork Administrator
CertificationsCCNA, Cisco Voice certifications, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentVoIP systems, telephony hardware, VoIP softwareNetworking hardware, routers, switches, network infrastructure
Primary ResponsibilitiesManaging VoIP systems, troubleshooting call quality, configuring VoIP hardware/softwareMaintaining network infrastructure, ensuring network security, troubleshooting connectivity issues
Industry UsageTelecommunications, IT departments with VoIP solutionsAll industries with network needs, IT departments

While both roles require networking knowledge and certifications, a Voip System Administrator specializes in managing and maintaining VoIP telephony systems, whereas a Network Administrator oversees overall network infrastructure. The Voip System Administrator focuses on voice communication systems, making their role more specialized within the broader network environment.

What are some common challenges a VoIP System Administrator faces when managing multi-site deployments?

VoIP System Administrators often encounter challenges such as ensuring consistent call quality across multiple locations, integrating various hardware and software platforms, and maintaining secure, reliable network connections. Coordinating updates and troubleshooting can be more complex due to differences in local network infrastructure and user needs. Effective communication with remote teams and proactive monitoring are crucial to quickly resolve issues and support seamless operations.
What cities are hiring for Voip System Administrator jobs? Cities with the most Voip System Administrator job openings:
Voip System Administrator jobs near you
Network System Administrator

Network System Administrator

Cymertek

Aurora, CO • On-site

$71K - $96K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Job description

Network System Administrator
LOCATIONAurora, CO 80014
CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARYWe are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee the design, implementation, and maintenance of our network and system infrastructure. In this role, you will ensure the reliability, security, and efficiency of both network operations and system performance. Collaborating with a team of IT professionals, you will address technical challenges, optimize connectivity, and support critical business functions. If you thrive in a fast-paced environment, enjoy solving complex problems, and are passionate about delivering high-quality IT solutions, we encourage you to apply!

*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***

SIMILAR CAREER TITLESNetwork Engineer, Systems Administrator, IT Administrator, Network Security Administrator, Infrastructure Administrator, Network Operations Specialist, Cloud Systems Administrator, Network Analyst, Systems Engineer, IT Support Specialist, etc.
DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Information Systems, Electrical Engineering, Telecommunications, Data Communications, Software Engineering, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Manage and maintain network systems
  • Monitor and optimize performance
  • Configure and deploy network hardware
  • Troubleshoot network issues
  • Ensure data security compliance
  • Perform system upgrades and patches
REQUIRED SKILLS
  • Network configuration
  • LAN/WAN administration
  • Router and switch setup
  • Firewall management
  • VPN administration
  • System performance tuning
DESIRED SKILLS
  • Knowledge of cloud networking
  • Familiarity with SD-WAN
  • Experience with VoIP systems
  • Scripting for automation
  • Understanding of DevOps practices
  • Wireless network optimization
PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE

Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.

At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.

We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.

Ready to make your next move the best one? Join us and experience the difference.

BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage.($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments
HOW TO APPLY

Email us at jobs@cymertek.com or apply today: www.cymertek.com

Want to see what our employees think? Click here .

EQUAL OPPORTUNITY EMPLOYER STATEMENT

Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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