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Level 4 Security Jobs (NOW HIRING)

Hillwood

Security Officer

Dallas, TX

$15.75 - $18.75/hr

Must maintain a Texas Department of Public Safety Level 4 security officer certification. * Maintain a clean and presentable appearance without facial hair. Benefits Highlights: * Medical, dental ...

KBR

Aerospace Engineer Level IV

Washington, DC · Hybrid

$154K - $211K/yr

Aerospace Engineer Level IV Belong. Connect. Grow. with KBR ... KBR's National Security Solutions team provides high-end engineering and advanced technology ...

Lockheed Martin

Level 4 Software Engineer

Boulder, CO · On-site

WHAT WE'RE DOING Space is a critical domain, connecting our technologies, our security and our ... THE WORK Ground Software team is seeking a Level 4 Software Engineer to support the Resilient ...

KBR

Systems Engineer Level IV

Washington, DC · Hybrid

$135K - $186K/yr

Systems Engineer Level IV Belong. Connect. Grow. with KBR ... KBR's National Security Solutions team provides high-end engineering and advanced technology ...

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Level 4 Security information

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How much do level 4 security jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for level 4 security in the United States is $19.03, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $18.75 per hour, depending on experience, location, and employer.

What are some common challenges faced by Level 4 Security professionals, and how can these be addressed on the job?

Level 4 Security professionals often encounter challenges such as managing high-risk situations, ensuring compliance with detailed security protocols, and adapting to rapidly changing environments. To address these challenges, it's important to maintain up-to-date training in conflict de-escalation, emergency response, and relevant legal regulations. Open communication with your team and supervisors, as well as regular participation in scenario-based drills, can help you stay prepared and confident in handling complex security incidents.

What is the difference between Level 4 Security vs Level 3 Security?

AspectLevel 4 SecurityLevel 3 Security
CertificationsSecurity+ or equivalent, specialized trainingBasic Security+ or equivalent
Work EnvironmentHigh-security facilities, sensitive areasGeneral security roles, less sensitive sites
Employer & Industry UsageGovernment, defense, critical infrastructureCommercial, retail, corporate security

Level 4 Security professionals typically hold advanced certifications and work in high-security environments, focusing on protecting sensitive assets. Level 3 Security staff generally have basic certifications and operate in less sensitive settings. The main difference lies in the complexity of security measures and the level of access control required.

What are Level 4 Security guards?

Level 4 Security guards, also known as Personal Protection Officers (PPOs), are highly trained security professionals authorized to provide personal protection and executive security. They undergo advanced training in defensive tactics, firearms proficiency, and risk assessment to protect clients from potential threats. In many states, they are licensed to carry firearms and often work in high-risk environments such as for VIPs, celebrities, or high-value assets. Their responsibilities include threat assessment, close protection, and emergency response. Level 4 Security guards typically require prior security experience and must meet specific state licensing requirements.

What are the key skills and qualifications needed to thrive as a Level 4 Security Officer, and why are they important?

To thrive as a Level 4 Security Officer, you typically need advanced security training, a valid state-issued security license, and experience in risk assessment and incident response. Familiarity with surveillance systems, access control technologies, and possibly certification in firearms or defensive tactics is often required. Strong situational awareness, leadership, and effective communication skills help you manage teams and diffuse high-stress situations. These competencies are crucial to ensure the safety of people and property, maintain compliance with regulations, and effectively handle emergencies.
More about Level 4 Security jobs
What cities are hiring for Level 4 Security jobs? Cities with the most Level 4 Security job openings:
What states have the most Level 4 Security jobs? States with the most job openings for Level 4 Security jobs include:
What job categories do people searching Level 4 Security jobs look for? The top searched job categories for Level 4 Security jobs are:
Level 4 Security jobs near you
Infographic showing various Level 4 Security job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 88% Full Time, 8% Part Time, and 3% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $39,591 per year, or $19 per hour.
Database Engineer Level 4

Database Engineer Level 4

Prescient Edge

Washington, DC • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 17 days ago

Job description

Job Title
Database Engineer Level 4
Location
Washington, DC 20032 US (Primary)
Category
Research, Development, and Engineering
Job Type
Full-Time
Career Level
Staff
Education
Bachelor's Degree
Travel
Security Clearance Required
TS/SCI
Job Description
Prescient Edge is seeking a Database Engineer Level 4 to support a federal government client.
Please note that the availability of this position is contingent upon contract award.
Benefits:
At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes:
  • A competitive salary with performance bonus opportunities.
  • Comprehensive healthcare benefits, including medical, vision, dental, and orthodontia coverage.
  • A substantial retirement plan with no vesting schedule. Career development opportunities, including on-the-job training, tuition reimbursement, and networking.
  • A positive work environment where employees are respected, supported, and engaged.

Description:
  • Producing technical and user documentation, training and system orientation, and consulting with related development teams throughout the software development lifecycle.
  • Experience in all aspects of software development supporting complex Multi-INT processing from initial planning and design to final installation and maintenance.
  • Database engineers must possess the full spectrum of skills required for the development of software systems.

Job Requirements
Required experiences:
  • 10 years' experience applying software development methodologies and practices, including traditional structured programming as well as object oriented programming techniques and broad utilization of current software development tools within numerous environments.

Required education:
  • Bachelor's Degree in Mathematics, Engineering or Computer Science.

Security Clearance:
  • Security clearance required TS/SCI or TS and the ability to obtain SCI.

Location:
  • Washington, DC.

Prescient Edge is a Veteran-Owned Small Business (VOSB) founded as a counterintelligence (CI) and Human Intelligence (HUMINT) company in 2008. We are a global operations and solutions integrator delivering full-spectrum intelligence analysis support, training, security, and RD&E support solutions to the Department of Defense and throughout the intelligence community. Prescient Edge is an Equal Opportunity Employer (EEO). All applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic that is protected by law. We strive to foster equity and inclusion throughout our organization because we believe that diversity of thought is critical for creating a safe and engaging work environment while also enabling the organization's success.
Prescient Edge logo

About Prescient Edge

Sourced by ZipRecruiter

Prescient Edge is a prominent name in the global security industry, based out of McLean, VA, US. Established with the primary mission of harnessing science and technology for safety and security purposes, the company specializes in providing a wide range of products and services. This includes research and development, consulting, global operations support, intelligence evaluation, and advanced data solutions. These offerings make Prescient Edge an integral factor in national defense and commercial innovations.

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

McLean, VA, US

Year founded

2008

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