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Security Professionals Jobs (NOW HIRING)

Security Officer

San Antonio, TX · On-site

$14.50 - $17.25/hr

Overview ACT Security Group was founded by veteran security professionals dedicated to providing honest, quality service and support through Accountability, Commitment, and Trust. ACT has 350 ...

Security Officer

San Antonio, TX · On-site

$14.25 - $16.75/hr

ACT Security Group was founded by veteran security professionals dedicated to providing honest, quality service and support through Accountability, Commitment, and Trust. ACT has 350+ employees and ...

Overview ACT Security Group was founded by veteran security professionals dedicated to providing honest, quality service and support through Accountability, Commitment, and Trust. ACT has 350 ...

Security Guard

West Palm Beach, FL

$15.50 - $18.75/hr

Our security professionals bring the expertise required to develop true and integrated security solutions. We guarantee full satisfaction. All operations are conducted by top professional security ...

Tuition Reimbursement: we believe in the professional development of our team members and provide annual reimbursement opportunities. * Employee Family Scholarship: To date, Walden Security has ...

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Security Professionals information

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How much do security professionals jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for security professionals in the United States is $17.77, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $18.75 per hour, depending on experience, location, and employer.

What jobs can I get with a security+ certification?

Security+ certification qualifies individuals for roles such as security analyst, cybersecurity technician, network security administrator, and information security specialist. These positions typically involve managing security tools, conducting risk assessments, and implementing security protocols in various organizational environments.

What is the highest paying security job?

The highest paying security jobs are often executive security roles such as Chief Security Officer or Security Director, which can earn six-figure salaries. Specialized roles like cybersecurity engineers, security consultants, and threat analysts with advanced certifications and experience also tend to have high compensation levels.

How do security professionals typically collaborate with other departments within an organization?

Security professionals often work closely with IT, facilities management, and human resources teams to ensure comprehensive protection of people, assets, and information. Regular communication and joint planning are common, especially when developing emergency protocols, investigating incidents, or implementing new security technologies. Building strong relationships with other departments helps security professionals address vulnerabilities proactively and ensures that security measures align with the organization's overall goals and compliance requirements.

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

To excel as a Security Professional, you need a thorough understanding of risk assessment, physical security protocols, and relevant laws, often supported by certifications like CPP (Certified Protection Professional) or a background in criminal justice. Familiarity with surveillance systems, access control technologies, and incident reporting software is essential. Strong attention to detail, situational awareness, and effective communication skills help Security Professionals respond to threats and collaborate with teams. These competencies are crucial for maintaining safety, preventing incidents, and ensuring secure environments.

What does a security professional do?

A security professional is responsible for protecting people, property, and information from theft, damage, or harm. They monitor security systems, conduct patrols, respond to incidents, and implement safety protocols, often requiring certifications like CPR or security licenses. Their work environment can include surveillance centers, security posts, or on-site patrols.

What are security professionals?

Security professionals are individuals who specialize in protecting people, property, information, and assets from threats such as theft, vandalism, cyber-attacks, and other security risks. They can work in physical security roles, such as security guards and loss prevention officers, or in cybersecurity roles, focusing on protecting digital information and systems. Security professionals often assess risks, implement security measures, monitor for suspicious activity, and respond to incidents to maintain a safe environment. Their responsibilities may vary depending on the industry and specific job position.
More about Security Professionals jobs
What cities are hiring for Security Professionals jobs? Cities with the most Security Professionals job openings:
What states have the most Security Professionals jobs? States with the most job openings for Security Professionals jobs include:
Infographic showing various Security Professionals job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 10% Part Time, and 11% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $36,960 per year, or $17.8 per hour.
Information System Security Professionals ISSO ISSE

Information System Security Professionals ISSO ISSE

Leidos

Annapolis Junction, MD • On-site

Full-time

Retirement, PTO

Re-posted 2 days ago


Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

56th of 437 rated business services


Job description

Leidos is seeking Information Security Professionals for programs in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Information Systems Security Officers (ISSO) and Information Systems Security Engineers (ISSE) will support our Leidos-led Prime Programs supporting the Ft. Meade, MD customer. Our work locations range from North and South Laurel, Columbia, Annapolis Junction, Linthicum and Ft. Meade, MD.

ISSO Job Summary:

The Information System Security Officer (ISSO) is integral to our mission of safeguarding our information systems. The ISSO collaborates with cross-functional teams to develop and maintain a robust security framework, protecting our systems against threats and vulnerabilities. This role requires a proactive approach to managing security policies, performing assessments, and supporting security authorization processes.

Primary Responsibilities:

  • Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies.
  • Maintain the operational security posture for information systems to ensure policies, standards, and procedures are established and followed.
  • Manage security aspects of information systems and perform daily security operations.
  • Evaluate security solutions to ensure they meet requirements for processing classified information and perform vulnerability/risk assessments to support certification and accreditation.
  • Provide configuration management for information system security software, hardware, and firmware, and manage changes to systems, assessing their security impact.
  • Prepare and review security documentation, including System Security Plans (SSPs) and Assessment and Authorization packages.
  • Manage and coordinate security authorization activities in accordance with Government regulations, Department of Defense and National Institute of Standards and Technology Risk Management Framework and standards, and customer-specific information security policies, processes, and procedures.

ISSE Job Summary

The Information Systems Security Engineer (ISSE) is crucial in designing, developing, and implementing secure information systems. The ISSE collaborates with architects and developers to integrate robust security measures into systems, ensuring they are resilient against threats and vulnerabilities. This role requires a deep understanding of security engineering principles and a proactive approach to risk management throughout the system lifecycle.

Primary Responsibilities:

  • Perform and review technical security assessments to identify vulnerabilities and ensure compliance with information assurance (IA)standards and regulations.
  • Validate and verify system security requirements, establish system security designs, and integrate system security capabilities for various environments.
  • Build cybersecurity into systems deployed to operational environments, ensuring uniform application of security policies and enterprise solutions.
  • Assess and mitigate system security threats and risks throughout the program life cycle, contributing to security planning, assessment, risk analysis, and risk management.
  • Apply system security engineering expertise in areas such as system security design, life cycle, risk management, and security testing, using industry system security engineering methodologies.
  • Enforce the design and implementation of trusted relations among external systems and architectures and manage changes to systems while assessing security impact.
  • Support security authorization activities in accordance with Government regulations, Department of Defense and National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) standards, and customer-specific information security policies, processes, and procedures.

Basic Qualifications

This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate's experience

  • Bachelors Degree or Masters Degree in related field of study and 12 or more years of related experience. Candidates with out Bachelors Degrees will be considered on a case by case basis and will be required to have an additional 4 years of related information security experience.
  • Level 1 - Bachelors and 7-14 years of experience
  • Level 2 - Bachelors and 14-20 years of experience
  • Level 3 - Bachelors and 20 or more years of experience
  • DoD 8570 Certification compliance related to level of position. This could include one or more of the following IAT II, IAM I, II or III or IASAE I, II or III:
  • Security+, CISSP, CASP+ CE, ISSEP

Clearance Required: Must have an active TS/SCI with Polygraph.

This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate's experience

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KQW

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:January 5, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $131,300.00 - $237,350.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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