How to Start a Career in Security Jobs in the United States in 2025

Understanding Security Careers: Physical Security and Cybersecurity

Physical Security involves roles such as unarmed or armed security guards, surveillance operators, and event security. These jobs focus on protecting people, property, and assets in various environments such as hospitals, corporate offices, retail stores, gated communities, and event venues.

Cybersecurity focuses on protecting computer systems, networks, and sensitive information from cyber threats such as hacking, data breaches, and digital espionage. Cybersecurity professionals work in nearly every industry, including government, finance, healthcare, and technology.

Beginning a Career in Physical Security

What Does a Physical Security Job Involve?

In physical security, roles range from entry-level unarmed guard positions to advanced armed officer roles. Typical duties include patrolling, ID verification, crowd control, monitoring surveillance systems, and responding to incidents. Armed guards require additional firearm training and permits and tend to work in higher-risk environments like banks or government buildings.

Basic Eligibility and Requirements

• Age: Usually at least 18 for unarmed roles; 21 for armed security or specialized sites.
• Background Check: Passing a criminal background check is mandatory.
• Education: A high school diploma or GED is usually required.
• Licensing: State-mandated security guard licensing and training are required. Most states issue a guard card after completing training and background checks, a process that can take a few weeks.
• Additional Training: CPR certification and firearms training for armed guards can enhance job prospects.

Training and Certification

• Unarmed Security Training: Entry-level courses typically last a few days and cover patrol techniques, reporting, legal powers, and emergency responses.
• Armed Security Training: Includes specialized firearm safety and use, additional state regulations, and refresher courses.
• Additional Certifications: First aid, emergency response, or specialized technical training related to surveillance or event control are advantageous.

Technology in Physical Security

Security work today incorporates digital tools such as mobile reporting apps, real-time incident alerts, patrol tracking software, and advanced surveillance equipment. Staying up to date with these technologies can help support career advancement.

Job Outlook and Salary Information

• The average annual salary for security guards in the U.S. is around $39,000, with armed guards and specialized roles often earning more.
• The Bureau of Labor Statistics projects a 2% growth in security jobs through 2025.
• Industries with increasing hiring include healthcare, corporate sectors, event management, and private property management.

Recommended Skills

• Strong communication and interpersonal skills
• Alertness and reliability
• Ability to remain standing and active for extended periods
• Flexibility to work shifts including nights and weekends
• Professional handling of challenging or emergency situations

Beginning a Career in Cybersecurity

Why Consider Cybersecurity?

Cybersecurity is a rapidly developing field in the United States, with a projected growth of about 31% through 2029. There is a significant demand for talent, with estimates indicating millions of unfilled positions by 2025. Careers in this field typically offer competitive salaries (average around $76,000 per year) and opportunities for professional development.

Common Cybersecurity Roles

• Security Analyst
• Security Engineer
• Information Security Consultant
• Security Software Developer
• Cryptographer
• Cybersecurity Manager or Chief Information Security Officer (CISO)

These roles exist across diverse industries including government, healthcare, finance, retail, and technology.

Educational and Training Options

• Degree Programs: Many professionals begin with undergraduate degrees in cybersecurity, computer science, information technology, or related fields. Advanced positions may require a master’s degree.
• Online Courses: Online courses can provide foundational knowledge and support certification preparation.
• Certifications: These are key to demonstrating expertise and competency to prospective employers.

Notable Cybersecurity Certifications

• Entry-Level Certifications:
  • CompTIA Security+ — foundational concepts like risk management, threat identification, and incident response.
  • Cisco Certified Network Associate (CCNA) — focuses on networking fundamentals with a security emphasis.
• Advanced Certifications:
  • Certified Information Systems Security Professional (CISSP) — covers strategic security management for senior roles.
  • Certified Information Security Manager (CISM) — addresses governance, compliance, and enterprise security program management.

Skills to Develop

• Strong IT and networking foundations
• Cybersecurity-specific skills such as threat detection, cryptography, and incident response
• Soft skills including critical thinking, problem-solving, attention to detail, and clear communication
• Hands-on experience through internships, entry-level IT positions, competitions, or open-source projects

Gaining Experience Without Prior IT Background

If new to IT or cybersecurity:

• Acquire foundational computer and cybersecurity knowledge via formal or self-directed learning.
• Seek internships or volunteer roles within IT departments.
• Engage in cybersecurity challenges or community projects.
• Build professional online profiles to showcase your skills and projects.

Practical Guidance for Entering the Security Field

1. Clarify Your Career FocusChoose between physical security and cybersecurity based on your interests and strengths.
2. Meet Basic Eligibility CriteriaFor physical security, verify age, education, and legal requirements; for cybersecurity, start developing IT knowledge.
3. Complete Necessary Training and Obtain CertificationsPhysical security roles often require state-specific training and licenses; cybersecurity typically involves certifications like Security+ or CCNA.
4. Build Practical ExperienceGain hands-on experience through internships, volunteering, or entry-level jobs.
5. Stay Updated on TechnologyLearn to use modern security tools such as mobile apps and security information and event management (SIEM) systems.
6. Explore Employment Across Various SectorsPhysical security opportunities are found in healthcare, finance, corporate security, event management, and government. Cybersecurity roles span technology firms, consulting agencies, healthcare, and governmental organizations.

Developing a career in security fields within the United States involves understanding the qualifications, training, and certifications relevant to physical security and cybersecurity roles. While demand for these careers is expected to continue, success depends on meeting eligibility requirements, obtaining appropriate certifications, and gaining practical experience. Both fields offer diverse roles and opportunities for individuals interested in protecting people, property, and information systems.

Whether focusing on guarding physical assets or tackling cyber threats, professionals can find pathways to rewarding and evolving careers by staying informed and prepared.

Sources

• Security Guards: Duties, Roles, & Salaries in 2025
• How To Start a Career in Cyber Security: A Roadmap to Success

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