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Entry Level At&T Cyber Security Jobs (NOW HIRING)

CNO Developer 3

Hanover, MD · On-site

$200K - $250K/yr

Relevant industry standard certifications such as Certified Entry-Level Python Programmer (PCEP) or ... But more than that, we at T-Rex are committed to creating a culture that supports the development ...

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Position Overview: We're hiring Entry Level B2B Sales Representatives who will represent AT&T. We want someone who is driven, competitive, and excited to start a long-term career in sales. In this ...

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CNO Developer 3

Hanover, MD · On-site

$200K - $250K/yr

Relevant industry standard certifications such as Certified Entry-Level Python Programmer (PCEP) or ... But more than that, we at T-Rex are committed to creating a culture that supports the development ...

This is a full-time position located at Hanscom AFB, Bedford, MA. Essential Job Functions: The ... This is an entry-level position that will provide the opportunity to gain hands-on experience with ...

Cybersecurity Engineer

Bedford, MA · On-site

$90K - $175K/yr

This is a full-time position located at Hanscom AFB, Bedford, MA. Essential Job Functions: The ... This is an entry-level position that will provide the opportunity to gain hands-on experience with ...

$90K - $175K/yr

This is a full-time position located at Hanscom AFB, Bedford, MA. Essential Job Functions: The ... This is an entry-level position that will provide the opportunity to gain hands-on experience with ...

At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator, and builder ... This position is for a Cyber Security Engineer on the Next Generation GEO (NGG) program based in ...

Jr. Intelligence Analyst

Sterling, VA · On-site

$40K - $50K/yr

At T-Rex, we play a crucial role in supporting the Department of Homeland Security (DHS ... Cyber Security, and Big Data Engineering. T-Rex is constantly seeking qualified people to join our ...

Multiple Cybersecurity Analyst and Engineer Positions are available. * Entry Level to Mid & Senior ... Give back to the community by volunteering at technical events, speaking at technical conferences ...

... Cyber Security, and Big Data Engineering. T-Rex is constantly seeking qualified people to join our ... But more than that, we at T-Rex are committed to creating a culture that supports the development ...

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Senior Cybersecurity

Charlotte, NC · On-site

$144K - $192K/yr

Our Senior Cybersecurity roles earn between $144,898 - $192,600 yearly ... Not to mention all the other amazing rewards that working at AT&T offers. Joining our team comes ...

Work is at an entry level, involves deadlines, and generally supports members of a development ... The Cybersecurity Analyst I will be required to evaluate and implement security controls and ...

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Entry Level At T Cyber Security information

See salary details

$40.5K

$122.9K

$180K

How much do entry level at&t cyber security jobs pay per year?

As of Jul 3, 2026, the average yearly pay for entry level at&t cyber security in the United States is $122,890.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,000.00 and $142,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Entry Level AT&T Cyber Security professional, and why are they important?

To thrive as an Entry Level AT&T Cyber Security professional, a foundational understanding of network security, risk assessment, and computer science concepts—often supported by a degree in cybersecurity or a related field—is essential. Familiarity with security tools such as firewalls, intrusion detection/prevention systems, SIEM platforms, and certifications like CompTIA Security+ or Cisco CCNA Cyber Ops are commonly required. Analytical thinking, attention to detail, and strong communication skills help individuals excel in identifying threats and collaborating with teams. These skills are crucial for maintaining robust security postures and effectively mitigating cyber risks in a large enterprise environment.

What are the typical responsibilities and collaborative tasks for an entry-level cyber security professional at AT&T?

As an entry-level cyber security professional at AT&T, you can expect to monitor network activity for threats, assist with incident response, and support the implementation of security tools and protocols. You'll often collaborate with IT teams, engineers, and more senior security analysts to help investigate vulnerabilities and ensure compliance with security standards. Regularly, you may participate in team meetings, contribute to documentation, and engage in ongoing training to stay current with the latest cyber threats. This collaborative environment fosters skill development and prepares you for more advanced roles within the company.

What is the salary of a cyber security specialist in AT&T?

The salary for an entry-level cybersecurity specialist at AT&T typically ranges from $60,000 to $80,000 annually, depending on experience and location. The role often requires knowledge of security tools, protocols, and certifications such as CompTIA Security+ or CISSP.

Does AT&T have entry-level jobs?

Yes, AT&T offers entry-level cybersecurity positions, including roles such as cybersecurity analyst and technician, suitable for candidates with minimal professional experience. These roles often require foundational knowledge of security principles, familiarity with tools like firewalls and intrusion detection systems, and may provide on-the-job training or certifications.

What is the difference between Entry Level At&T Cyber Security vs Entry Level Cybersecurity Analyst?

AspectEntry Level At&T Cyber SecurityEntry Level Cybersecurity Analyst
CertificationsCompTIA Security+, Cisco CCNA SecurityCompTIA Security+, Certified Ethical Hacker (CEH)
Work EnvironmentCorporate, telecommunications, large enterpriseVarious industries, including finance, healthcare, government
Employer UsagePrimarily at&T and similar telecom companiesMany organizations across sectors
Job FocusNetwork security, threat detection, security infrastructureVulnerability assessment, incident response, security monitoring

While both roles are entry-level cybersecurity positions, At&T Cyber Security focuses more on network security within a telecommunications environment, whereas Cybersecurity Analysts work across various industries with a broader scope in threat analysis and incident response.

What is one entry level job in cybersecurity?

An entry-level cybersecurity job is often a Security Analyst or Cybersecurity Technician. These roles typically involve monitoring security systems, analyzing threats, and supporting incident response, often requiring basic knowledge of security tools and certifications like CompTIA Security+.

Can you get a job in cybersecurity with no experience?

Entry-level cybersecurity jobs often do not require prior professional experience and focus on foundational skills such as understanding networks, operating systems, and security principles. Certifications like CompTIA Security+ or Cisco's CCNA can help demonstrate knowledge to employers. Gaining hands-on experience through labs, internships, or personal projects can improve chances of securing an entry-level position.

What does an Entry Level AT&T Cyber Security professional do?

An Entry Level AT&T Cyber Security professional is responsible for helping protect the company's digital assets and information systems from cyber threats. They assist with monitoring network activity, investigating security incidents, and supporting the implementation of security measures. Their work often includes running vulnerability scans, responding to alerts, and documenting findings. They also collaborate with other IT and security teams to ensure compliance with security policies and best practices.
More about Entry Level At T Cyber Security jobs
What cities are hiring for Entry Level At&T Cyber Security jobs? Cities with the most Entry Level At&T Cyber Security job openings:
What are the most commonly searched types of At&T Cyber Security jobs? The most popular types of At&T Cyber Security jobs are:
What states have the most Entry Level At&T Cyber Security jobs? States with the most job openings for Entry Level At&T Cyber Security jobs include:
Infographic showing various Entry Level At&T Cyber Security job openings in the United States as of June 2026, with employment types broken down into 25% Full Time, 53% Part Time, 1% Temporary, 20% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $122,890 per year, or $59.1 per hour.
CNO Developer 3

CNO Developer 3

T-Rex Solutions

Hanover, MD • On-site

$200K - $250K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago


Job description

T-Rex is looking for a talented CNO Developer 3 to work on a program in the Hanover, Maryland area in support of the Intelligence Community.

Responsibilities:

This Position Is An Onsite Role

 Responsibilities include, but are not limited to: 

  • Leads the designing, developing, documenting, testing, debugging and maintenance of hardware or software based CNO capabilities. 
  • Ensure effective communication coordination and transparency with leadership and customers. 
  • Responsible for ensuring software standards meet network and security requirements. 
  • A SME that supervises and mentors subordinate project and ICON Innovation Collaborative (IIC) staff.

 Minimum Qualifications: 

  • Bachelor's Degree and 12+yrs experience OR High School and 16+ yrs experience OR Associates and 14+ yrs OR experience OR Master's and 10+ yrs experience OR PhD and 8+ yrs experience.
  • Proficiency in Python and C/C++ programming. 
  • Proficiency in low-level internals in one or more technology areas (e.g., Windows, Unix, Mobile, Network devices). 
  • Proficiency with networking (TCP/IP) and socket level programming. 

Preferred Qualifications:  

  • CNO capability development experience.  Software Analysis/Reverse Engineering experience. 
  • Understanding of assembly programming concepts. 
  • Unit Test experience. 
  • Experience using Atlassian products (JIRA, Confluence, Crucible). 
  • Relevant industry standard certifications such as Certified Entry-Level Python Programmer (PCEP) or C++ Certified Professional Programmer Certification (CPP). 
  • Experience with CI/CD pipeline/DevSecOps development. 
     

Clearance Requirements: 

  • Active TS/SCI security clearance with current polygraph is required.

 Physical Requirements: 

  • Must be able to be in a stationary position more than 50% of the time. 
  • Must be able to communicate, converse, and exchange information with peers and senior personnel. 
  • Constantly operates a computer and other office productivity machinery, such as a computer. 


U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.


T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $200,000 - $250,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.