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Integrated Services Digital Network Jobs (NOW HIRING)

HII's Mission Technologies division

$113K - $170K/yr

HII designs, develops, integrates and manages the sensors, systems and other assets necessary to ... service of mission partners across the globe. Mission Technologies is leading the next evolution of ...

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Integrated Services Digital Network information

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$42.5K

$123.8K

$175K

How much do integrated services digital network jobs pay per year?

As of Jun 23, 2026, the average yearly pay for integrated services digital network in the United States is $123,786.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $142,500.00 per year, depending on experience, location, and employer.

Is ISDN still used today?

Integrated Services Digital Network (ISDN) is largely obsolete in modern telecommunications, replaced by faster broadband and fiber-optic connections. While some legacy systems may still use ISDN for specific applications, it is rarely employed in new deployments or job roles today.

What is the difference between Integrated Services Digital Network vs Network Technician?

AspectIntegrated Services Digital Network (ISDN)Network Technician
CredentialsCertifications like CCNA, CompTIA Network+Networking certifications, technical training
Work EnvironmentTelecom companies, data centers, ISDN service providersIT departments, telecom firms, network installation sites
Industry UsageTelecommunications, internet service providersIT and networking industries
Job FocusDesign, implement, and maintain ISDN systemsInstall, troubleshoot, and repair network infrastructure

While ISDN specialists focus on managing specific digital communication systems, Network Technicians handle broader network infrastructure. Both roles require networking certifications and work in similar environments, but their responsibilities differ in scope and focus.

What is ISDN used for?

Integrated Services Digital Network (ISDN) is used for transmitting voice, data, and video over digital telephone lines, providing reliable and high-speed communication. It was commonly employed in business environments for video conferencing, remote access, and connecting to private networks before the widespread adoption of broadband internet.

What is Integrated Services Digital Network (ISDN)?

Integrated Services Digital Network (ISDN) is a set of communication standards for transmitting voice, video, data, and other network services over traditional telephone networks. Introduced in the 1980s, ISDN allows for the simultaneous digital transmission of these services through a single line, improving speed and quality compared to older analog systems. ISDN is commonly used for video conferencing, broadcast media, and backup internet connections, although it has largely been replaced by newer broadband technologies in many regions.

What are the two types of ISDN?

The two types of ISDN are Basic Rate Interface (BRI) and Primary Rate Interface (PRI). BRI is typically used for small-scale applications and offers two 64 kbps bearer channels and one 16 kbps data channel, while PRI is used for larger organizations and provides multiple bearer and data channels depending on the region. Knowledge of these types is important for network installation and troubleshooting roles involving digital communication systems.

What is an integrated service digital network?

An Integrated Services Digital Network (ISDN) is a set of communication standards that enable the transmission of voice, video, and data over traditional telephone lines. In related jobs, understanding ISDN technology involves knowledge of digital communication protocols, network configuration, and troubleshooting to support reliable data transfer in telecommunications environments.

What are the key skills and qualifications needed to thrive as an Integrated Services Digital Network (ISDN) Engineer, and why are they important?

To thrive as an ISDN Engineer, you need a solid understanding of telecommunications protocols, networking fundamentals, and ISDN technology, typically supported by a degree in computer science or a related field. Familiarity with network analyzers, ISDN routers/switches, and certifications such as Cisco CCNA or CompTIA Network+ are commonly required. Strong problem-solving skills, clear communication, and adaptability help engineers address client needs and troubleshoot complex issues. These competencies ensure reliable network performance, efficient service delivery, and effective collaboration with technical teams.

What are some common challenges faced by Integrated Services Digital Network (ISDN) engineers, and how can these be managed on the job?

ISDN engineers often encounter challenges such as troubleshooting connectivity issues, managing legacy hardware, and ensuring compatibility with modern VoIP systems. Effective communication with clients and other IT teams is vital, as ISDN networks frequently interface with broader telecommunication infrastructures. Proactive maintenance, regular software updates, and thorough documentation can help manage these challenges and minimize downtime. Staying current with emerging technologies also prepares ISDN engineers for future transitions, such as migration to all-IP networks.
More about Integrated Services Digital Network jobs
What job categories do people searching Integrated Services Digital Network jobs look for? The top searched job categories for Integrated Services Digital Network jobs are:
Infographic showing various Integrated Services Digital Network job openings in the United States as of June 2026, with employment types broken down into 3% Locum Tenens, 75% Full Time, 17% Part Time, 4% Temporary, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $123,786 per year, or $59.5 per hour.
Target Digital Network Analyst (TDNA)

Target Digital Network Analyst (TDNA)

Cymertek

San Antonio, TX • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Job description

Target Digital Network Analyst (TDNA)
LOCATIONSan Antonio, TX 78208
CLEARANCETS/SCI CI Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARYWe are seeking a skilled and detail-oriented Target Digital Network Analyst (TDNA) to join our innovative team. In this role, you will analyze and exploit digital networks to uncover actionable intelligence and support critical decision-making processes. Leveraging advanced tools and techniques, you will identify vulnerabilities, track network activity, and collaborate with multidisciplinary teams to address complex challenges. If you are passionate about network analysis, problem-solving, and contributing to mission-driven objectives, we invite you to apply and be a part of our dynamic and forward-thinking organization.

*** 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 TITLESDigital Network Analyst, Cyber Network Analyst, Network Exploitation Specialist, Cyber Operations Analyst, Intelligence Network Analyst, SIGINT Analyst, Threat Intelligence Analyst, Network Vulnerability Analyst, Cybersecurity Analyst, Intrusion Detection Analyst, etc.
DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Cybersecurity, Computer Science, Information Technology, Network Engineering, Intelligence Studies, Data Analytics, Information Systems, Software Engineering, Electrical Engineering, Cyber Operations, 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
  • Analyze digital network activity to identify targets
  • Develop actionable intelligence from network analysis
  • Conduct vulnerability assessments of digital networks
  • Collaborate with teams to support mission objectives
  • Maintain and optimize network analysis tools
  • Generate detailed reports and documentation of findings
REQUIRED SKILLS
  • Strong analytical and problem-solving abilities
  • Proficiency in network analysis tools and techniques
  • Understanding of digital network protocols
  • Ability to interpret and exploit complex datasets
  • Experience with log and event analysis
  • Strong communication and documentation skills
DESIRED SKILLS
  • Familiarity with advanced persistent threat (APT) analysis
  • Knowledge of cryptographic and encryption techniques
  • Experience with penetration testing tools
  • Understanding of malware and exploit methodologies
  • Background in cybersecurity frameworks and compliance
  • Exposure to operational security principles
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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