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Senior Cs Core Engineer Jobs (NOW HIRING)

Omega Solutions Inc

Core Java developer

San Jose, CA · On-site

... Senior Java Engineer to join one of our global online Payment leader's team and help build low ... Ex PayPal or eBay candidates preferred Requirements: * BS in CS 5+ yrs experience or MS 3+ yrs ...

SnapMagic

Customer Success Manager

San Francisco, CA · On-site

Our core platform, SnapMagic Search (formerly SnapEDA), already reaches 2M+ engineers annually and ... You will be the first senior CS hire and will personally run accounts while designing the systems ...

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Senior Cs Core Engineer information

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$59.5K

$126.6K

$183.5K

How much do senior cs core engineer jobs pay per year?

As of Jul 5, 2026, the average yearly pay for senior cs core engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

How does a Senior CS Core Engineer typically collaborate with other teams within a telecom organization?

As a Senior CS Core Engineer, you will regularly collaborate with cross-functional teams such as network operations, planning, and optimization units to ensure seamless integration and performance of core network elements. Your expertise is vital during network upgrades, troubleshooting sessions, and in implementing new voice or signaling services. Effective communication and documentation are essential, as you may also provide technical guidance to junior engineers and liaise with vendors or third-party service providers to resolve complex issues. This collaborative environment helps maintain high network reliability and supports continuous service improvements.

Which CS job has the highest salary?

Senior CS Core Engineers typically have some of the highest salaries in computer science, especially in specialized areas like systems architecture, security, or cloud infrastructure. These roles often require advanced skills, certifications, and experience, and they tend to offer higher compensation compared to other CS positions such as software developers or support engineers.

What are the key skills and qualifications needed to thrive as a Senior CS Core Engineer, and why are they important?

To thrive as a Senior CS Core Engineer, you need in-depth knowledge of telecom core network architecture, protocols (such as SS7, SIP, Diameter), and a degree in telecommunications or a related field. Familiarity with core network equipment (like Ericsson, Nokia, or Huawei), network management systems, and relevant certifications (e.g., CCNP, vendor-specific) is typically required. Strong troubleshooting, analytical thinking, and effective communication are crucial soft skills for addressing complex network issues and collaborating with cross-functional teams. These skills ensure reliable network operations, quick resolution of critical incidents, and efficient integration of new technologies within the core telecom infrastructure.

What is the difference between Senior Cs Core Engineer vs Network Engineer?

AspectSenior Cs Core EngineerNetwork Engineer
CredentialsBachelor's in CS or related, certifications like CCNA, CCNPBachelor's in CS, EE, or related, certifications like CCNA, CCNP
Work EnvironmentTelecommunications, data centers, network infrastructureCorporate offices, data centers, service providers
Industry UsageTelecom, internet service providers, large tech firmsTelecom, enterprise networks, ISPs
Primary FocusDesign, deployment, and maintenance of core network infrastructureDesign, implementation, and troubleshooting of network systems

While both roles involve network infrastructure, Senior Cs Core Engineers focus on core network components like switches and routers within telecom and data centers, whereas Network Engineers handle broader network setup, configuration, and troubleshooting across various environments.

What is L1, L2, L3, and L4 engineer?

In technical support and engineering roles, L1, L2, L3, and L4 refer to different levels of expertise and responsibility. L1 engineers handle basic troubleshooting, L2 addresses more complex issues, L3 involves advanced problem-solving and system knowledge, and L4 typically includes senior engineers or specialists who manage escalations and complex projects. These levels help define career progression and skill requirements within engineering teams.

What engineers make $300,000 a year?

Senior software engineers, especially those working in high-demand fields like cloud computing, AI, or cybersecurity, can earn $300,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly at large tech companies or startups with significant funding.

What are Senior CS Core Engineers?

Senior CS Core Engineers are experienced professionals responsible for designing, implementing, and maintaining the core network systems that handle circuit-switched (CS) telecommunications services, such as voice calls and SMS. They work with technologies like MSC, HLR, and STP to ensure the reliability, security, and high performance of mobile and fixed-line networks. Their role often includes troubleshooting complex issues, optimizing network configurations, and leading projects to upgrade or expand core network capabilities.

What engineer makes $500,000 a year?

Senior CS Core Engineers or highly experienced software engineers in specialized fields such as machine learning, cloud infrastructure, or high-frequency trading can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working at large tech companies or startups with significant funding.
What cities are hiring for Senior Cs Core Engineer jobs? Cities with the most Senior Cs Core Engineer job openings:
What are the most commonly searched types of Cs Core Engineer jobs? The most popular types of Cs Core Engineer jobs are:
What states have the most Senior Cs Core Engineer jobs? States with the most job openings for Senior Cs Core Engineer jobs include:
Senior Cs Core Engineer jobs near you
Board Certified Behavior Analyst (BCBA)

Board Certified Behavior Analyst (BCBA)

Apollo Behavior

Cumming, GA • Hybrid

$115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago

Be an early applicant

Apollo Behavior rating

7.0

Company rating: 7.0 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

Job description

Role: Board Certified Behavior Analyst (BCBA)

Location: 303 Pirkle Ferry Road, Cumming, GA 30040

Target Earnings: CS1: $94,000.00; CS2: $98,000; CS3: $102,000; Sr. CS-1: $107,000; Sr. CS-2: $115,000

Base Salaries: $90,000-$100,000; based on experience

Schedule: Monday-Friday, 8:00 am - 5:00 pm

About Apollo Behavior:

Apollo Behavior is the premier provider of ABA therapy in metro Atlanta, and the largest ABA provider based in Georgia. We are focused on being the best, and have heavily incorporated relational frame theory into our clinical model. At Apollo, excellence is not an anecdote - we have a ~25% annual client graduation rate, and many of our clients enter mainstream educational settings.

We embrace a servant leadership model and work hard every day to empower our team to do their best work and be their best selves. We are dedicated to ensuring that our team enjoys a fun, collaborative, non-bureaucratic culture and maintains a healthy work-life balance. To learn more, please visit our website at: https://www.apollobehavior.com/

Role: BCBA and Case Supervisor

Apollo Behavior is looking for BCBAs for our center-focused applied behavior analysis services for our center in Cumming, Georgia. This is a great opportunity for someone who wants to do great work with other excellent clinicians, be a part of a fun and collaborative culture, and maintain an ethical caseload and work/life balance.

Your typical day might include:

  • Providing clinical consultation and overseeing treatment programming for our staff and clients
  • Collaborating with parents or other caregivers to ensure client progress is sustained long-term
  • Developing and leading other team members
  • Learning about and implementing innovative ABA methods, such as Relational Frame Theory / RFT
  • May attend trainings or GABA or other conference

This role might be for you if:

  • You are a leader who has passion and vision
  • You value the opportunity to develop your clinical and managerial skills with mentorship provided by the leading minds within the ABA field
  • You are an excellent clinician, a great manager, and a collaborator with client caretakers
  • You love to see the results of your work improving the lives of your clients
  • You love to lead and develop other clinicians so we can all ensure our clients achieve their full potential
  • You can be an evangelist to employees, parents, referral sources, and the ABA community
  • You have worked as a BCBA in-center for at least three years

Benefits:

  • Billable requirement starting a 20 hours a week
  • Relocation Reimbursement Assistance
  • $1,000 CEU and Travel Reimbursement, plus three additional paid CEU days
  • 18 Paid Days Off per year, including 8 paid holidays
  • 24 work from home days a year
  • Comprehensive Health, Life, Vision, and Dental Insurance
  • 401(k) with Company Match
  • Mentorship and Leadership Coaching from well-known leaders in the ABA field

What you need:

  • A master's degree in psychology or a related field
  • Strong competency in a range of skill acquisition and behavior reduction techniques
  • Success leading and managing direct care clinical team members

What Apollo Behavior employees say

Pay

Benefits

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