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Itezz

Information Systems Security Officer

Annapolis, MD · On-site

$100K - $300K/yr

Maintain operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed. Assist with the ...

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Information Systems Security information

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$46K

$118.3K

$184.5K

How much do information systems security jobs pay per year?

As of Sep 11, 2026, the average yearly pay for information systems security in the United States is $118,327.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,000.00 and $138,000.00 per year, depending on experience, location, and employer.

What is information systems security?

Information Systems Security, often referred to as InfoSec, involves protecting computer systems, networks, and data from unauthorized access, misuse, or damage. Professionals in this field develop and implement security policies, monitor for threats, and ensure compliance with relevant regulations. Their work is crucial for safeguarding sensitive information and maintaining the integrity, confidentiality, and availability of digital assets within organizations.

What are the key skills and qualifications needed to thrive as an information systems security professional?

To thrive as an Information Systems Security professional, you need a solid background in cybersecurity principles, network security, risk assessment, and typically a relevant degree or certifications such as CISSP or Security+. Familiarity with intrusion detection systems, firewalls, encryption tools, and security information and event management (SIEM) platforms is crucial. Strong analytical thinking, attention to detail, and excellent communication skills help you effectively identify threats and explain solutions to stakeholders. These skills are vital for protecting organizational assets, ensuring compliance, and responding swiftly to evolving cyber threats.

What are some common challenges faced by professionals in information systems security, and how can they be addressed?

Information Systems Security professionals often face challenges such as keeping up with rapidly evolving cyber threats, managing complex compliance requirements, and ensuring user awareness about security best practices. Staying current with industry certifications and participating in continuous training can help address technical and regulatory changes. Collaborating closely with IT teams and regularly conducting security awareness training for staff are effective ways to strengthen organizational security and foster a proactive security culture.

What is the difference between Information Systems Security vs Network Security?

AspectInformation Systems SecurityNetwork Security
CertificationsCompTIA Security+, CISSP, CISACompTIA Security+, Cisco CCNA Security
Work EnvironmentProtects entire information systems, including hardware, software, and dataFocuses on securing network infrastructure and data transmission
Employer & Industry UsageUsed across IT, finance, healthcare, government for overall securityPrimarily in networking, telecommunications, and IT departments

Information Systems Security encompasses protecting all aspects of an organization's information systems, including hardware, software, and data. Network Security specifically targets safeguarding network infrastructure and data transmission. While both roles require similar certifications and often overlap in the workplace, Information Systems Security has a broader scope, whereas Network Security concentrates on network-specific threats and defenses.

Does information systems security have good job security?

Information systems security professionals typically enjoy strong job security due to the increasing need for cybersecurity across industries. As organizations prioritize protecting data and infrastructure, demand for skilled security analysts and specialists remains high, supported by certifications like CISSP and ongoing technological advancements.

What does an information systems security officer do?

An information systems security officer (ISSO) is responsible for developing, implementing, and managing security measures to protect an organization's computer systems and data. They monitor networks for security breaches, conduct risk assessments, and ensure compliance with security policies and standards, often using tools like firewalls and intrusion detection systems. The role typically requires knowledge of cybersecurity frameworks and relevant certifications such as CISSP or CISM.
More about Information Systems Security jobs

What cities are hiring for Information Systems Security jobs?

Cities with the most Information Systems Security job openings:

What are the most commonly searched types of Information Systems Security jobs?

The most popular types of Information Systems Security jobs are:

What states have the most Information Systems Security jobs?

States with the most job openings for Information Systems Security jobs include:

What are popular job titles for Information Systems Security?

Popular job titles for Information Systems Security:

Information Systems Security jobs near you
Infographic showing various Information Systems Security job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 23% Part Time, and 3% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $118,327 per year, or $56.9 per hour.

Information Systems Security Officer 2

Annapolis, MD • On-site

iNovex Information Systems
Professional, Scientific, and Technical Services • 51 - 200 employees
Learn more about iNovex Information Systemsexternal

$155K - $205K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 23 days ago

Job description

Job Brief
AWS
Job Description
RealmOne is the GOAT - where your career can reach the greatest heights!
RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals.
Join us on this journey as we execute this new mission-critical contract providing Cybersecurity Expertise and Risk Management!
Your effort and expertise are crucial to the success and execution of this impactful mission that is critical in ensuring mission success through Application Engineers, Database Engineers, Information Systems Security Engineers, Network Engineers, Software Engineers, System Administrators, Systems Engineers, Technical Writers by improving, protecting, and defending our Nation's Security
Job Description:
Provides support for a program, organization, system, or enclave's information assurance program. Provides support for proposing, coordinating, implementing, and enforcing information systems security policies, standards,and methodologies. maintains operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed. Assists with the management of security aspects of the information system and performs day-to-day security operations of the system. Evaluate security solutions to ensure they meet security requirements for processing classified information. Performs vulnerability/risk assessment analysis to support certification and accreditation. Provides configuration management (CM) for information system security software, hardware, and firmware. Manages changes to system and assesses the security impact of those changes. Prepares and reviews documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices
(SRTMs). Supports security authorization activities in compliance with National Institute of Standards and Technology Risk Management Framework (NIST RMF).
The Level 2 ISSO shall possess the following capabilities:
  • Provide support to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies
  • Assist with preparation and maintenance of documentation
  • Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information
  • Assist with the CM for information system security software, hardware, and firmware
  • Maintain records on workstations, servers, routers, firewalls, intelligent hubs , network switches, etc. to include system upgrades
  • Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies
  • Develop and maintain documentation for C&A in accordance with ODNI and DoD policies
  • Provide CM for security-relevant information system software, hardware, and firmware
  • Develop system security policy and ensures compliance
  • Evaluate security solutions to ensure they meet security requirements for processing classified information
  • Maintain operational security posture for an information system or program
  • Provide support to the Information System Security Manager (ISSM) for maintaining the appropriate operational IA posture for a system, program, or enclave
  • Develop and update the system security plan and other IA documentation
  • Assist with the management of security aspects of the information system and perform day-today security operations of the system
  • Administer the user identification and authentication mechanism of the Information System (IS)
  • Obtain C&A for ISs under their purview
  • Provide support for a program, organization, system, or enclave's information assurance program
  • Plan and coordinate the IT security programs and policies
  • Manage and control changes to the system and assessing the security impact of those changes
  • Serve as the Approval Authority for ISs under their control

Qualifications:
  • Ten (10) years experience as an ISSO on programs and contracts of similar scope, type, and complexity is required.
  • Experience is to include at least two (2) of the following areas: knowledge of
    current security tools, hardware/software security implementation; communication protocols; and encryption techniques/tools.
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university is required Four (4) years of additional experience as an ISSO may be substituted for a bachelor's degree.

Certifications Required:
  • DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required.

Position requires active Security Clearance with appropriate Polygraph
Pay Range: 155,000-205,000
The RealmOne pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to establish an equitable and competitive compensation package. These considerations include, but are not limited to, the extent and intricacy of the role's responsibilities, the candidate's educational background, their work experience, and the specific competencies crucial for success in the role.
RealmOne Benefits:
  • Healthcare Coverage + Insurance: Medical: Three (3) rich healthcare options through CareFirst with 100% or majority company-paid premiums. Tax-advantaged health savings account available with generous employer contribution. Dental + Vision: 100% employer-paid for employees and family with buy-up option available.
  • Retirement + Savings: 401K - 10% TOTAL CONTRIBUTION - 5% safe harbor - 5% annual profit share. Immediate vested, no match required!
  • Paid Time Off + More: 4 weeks starting PTO - 11 federal holidays + 2 floating holidays - Paid hours for company-required training.
  • Career Growth + Development: Access to FREE 24/7 learning via Udemy - Opportunities to participate in tech councils, industry initiatives, etc. - $7,500 annual Educational & Professional Development Assistance.
  • MORE BENEFITS...FOR EVERY LIFESTYLE! - Paid parental leave - Adoption assistance - Annual swag drops - Flexible work schedules - -Generous referral bonus program - Employee appreciation + family-friendly corporate events ...and much more.

ABOUT US
  • RealmOne is a mid-sized science and technology company dedicated to solving our customers' toughest mission challenges.
  • Headquartered in Columbia, MD., RealmOne supplies advanced cybersecurity, data science and software engineering services and products to customers in the Government and commercial sectors.
  • RealmOne delivers encompassing mission assurance and critical systems support to government customers across various U.S. locations to include Colorado, Georgia, Hawaii, Texas, Utah, and Virginia.
  • RealmOne has earned numerous awards, including being named a Top Workplace by the Baltimore Sun. With more than 30+ active contracts, 12 of which are prime, RealmOne stands as a premier innovator supporting the Government and Department of Defense, with team members located nationwide.

Disclaimer: Benefits packages offered by RealmOne are subject to variation and may differ based on work location, clearance level, and other eligibility criteria. Specific eligibility, availability, and scope of benefits are not guaranteed, may differ from those generally described, and remain subject to modification at the sole discretion of the company.

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