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Full Time Isso Jobs (NOW HIRING)

SixGen, Inc.

ISSO (TS/SCI & CIPOLY)

Columbia, MD · On-site

Information System Security Officer (ISSO) Job Type: Full-time Location: Fort Meade / Columbia, MD (Customer Site) Clearance Requirements: Must be a U.S. Citizen. Active TS/SCI with Polygraph ...

Aquila Technology

ISSO Specialist

Lexington, MA

ISSO Specialist Clearance Level: A Top Secret clearance with SCI eligibility is required. Candidate ... Full-time employment Tuition & Training Reimbursement - 5K annually for pre-approved, Eligible ...

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$118.3K

$184.5K

How much do full time isso jobs pay per year?

As of Jun 9, 2026, the average yearly pay for full time isso 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 are some common challenges faced by a full-time Information System Security Officer (ISSO) and how can they be addressed?

A full-time ISSO often faces the challenge of balancing strict compliance requirements with evolving cybersecurity threats. Staying updated with changing regulations, managing multiple security audits, and ensuring all team members adhere to security protocols can be demanding. To address these, ISSOs frequently collaborate with IT, management, and end-users to foster a security-minded culture, implement automated compliance tools, and conduct regular training sessions. Proactive communication and continuous learning are key strategies for overcoming these challenges in the role.

What are 'Full Time ISSOs'?

A Full Time ISSO, or Information System Security Officer, is a professional responsible for ensuring the security of an organization's information systems on a full-time basis. Their duties typically include developing and implementing security policies, conducting risk assessments, monitoring systems for security breaches, and ensuring compliance with relevant regulations. They work closely with IT teams and management to protect sensitive data and maintain the integrity and confidentiality of information systems. Full Time ISSOs are essential in organizations handling critical or sensitive information, such as government agencies and large corporations.

What is the difference between Full Time Isso vs Part Time Isso?

AspectFull Time IssoPart Time Isso
Work HoursTypically 35-40 hours per weekLess than 30 hours per week
Employment StatusFull-time employment with benefitsPart-time employment, often without full benefits
CertificationsUsually requires the same certifications as Part Time IssoSame certifications as Full Time Isso
Work EnvironmentConsistent schedule, full-time responsibilitiesFlexible schedule, fewer responsibilities

Full Time Isso and Part Time Isso differ mainly in hours worked and benefits. Full Time Isso offers a stable schedule and benefits, while Part Time Isso provides flexibility with fewer hours. Both roles typically require similar certifications and are used in similar industries.

What are the key skills and qualifications needed to thrive as a Full Time Information Systems Security Officer (ISSO), and why are they important?

To thrive as a Full Time ISSO, you need deep knowledge of information security principles, risk management, and compliance frameworks, typically supported by a relevant degree and certifications like CISSP or CISM. Familiarity with security tools (e.g., SIEM, vulnerability scanners), NIST standards, and incident response systems is commonly required. Strong communication, attention to detail, and problem-solving skills help you effectively manage security policies and coordinate with technical and non-technical stakeholders. These competencies are crucial for safeguarding organizational data, ensuring regulatory compliance, and minimizing security risks.
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What cities are hiring for Full Time Isso jobs? Cities with the most Full Time Isso job openings:
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Full Time Isso jobs near you
Infographic showing various Full Time Isso job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 95% In-person, and 5% Hybrid job distribution, with an average salary of $118,327 per year, or $56.9 per hour.
Information Systems Security Officer (ISSO)

Information Systems Security Officer (ISSO)

SNS One, Inc.

Fort George G Meade, MD • On-site

Full-time

Posted 19 days ago

Job description

Information Systems Security Officer (ISSO)
Location: Fort Meade, MD
Clearance Required: TS/SCI with Full Scope Polygraph Required for Consideration
Employment Type: Full-Time
About the Opportunity
SNS One, Inc., a Service-Disabled Veteran-Owned Small Business (SDVOSB), is seeking an Information Systems Security Officer (ISSO) to support mission-critical cybersecurity and information assurance efforts within a highly secure government environment. This role supports the implementation and enforcement of information systems security policies, standards, and methodologies across classified systems and networks.
The ideal candidate will have experience supporting RMF activities, maintaining system security posture, assisting with accreditation documentation, and supporting day-to-day information assurance operations in compliance with DoD and NIST standards.
Responsibilities
  • Support senior ISSOs in implementing and enforcing information systems security policies, standards, and methodologies
  • Assist with maintaining the operational security posture of systems and environments processing classified information
  • Support day-to-day security operations for information systems and enclaves
  • Assist with vulnerability and risk assessment activities related to certification and accreditation efforts
  • Help evaluate security solutions to ensure compliance with classified processing requirements
  • Support Configuration Management (CM) activities for security software, hardware, and firmware
  • Maintain records for workstations, servers, routers, firewalls, switches, and related network devices including system upgrades and changes
  • Assist with security impact analysis for system changes and modifications
  • Prepare and maintain security documentation including:
    • System Security Plans (SSPs)
    • Risk Assessment Reports
    • Certification & Accreditation (C&A) Packages
    • System Requirements Traceability Matrices (SRTMs)
  • Support security authorization activities in accordance with the NIST Risk Management Framework (RMF)
  • Ensure compliance with established information assurance and cybersecurity requirements
Required Qualifications
  • Active TS/SCI with Full Scope Polygraph required for consideration
  • Two (2) years of experience as an Information Systems Security Officer (ISSO/ISO) on programs/contracts of similar scope, type, and complexity
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university
    • Four (4) years of additional ISSO/ISO experience may be substituted in lieu of a degree
  • DoD 8570 Compliance with IAT Level I certification or higher required
  • Understanding of:
    • NIST RMF
    • Information Assurance principles
    • Configuration Management
    • Security compliance and accreditation processes
    • Classified systems security requirements
Preferred Skills
  • Experience supporting government or DoD environments
  • Familiarity with vulnerability management and security auditing tools
  • Strong documentation and organizational skills
  • Ability to work independently and within a team environment
  • Excellent communication and problem-solving skills
Why SNS One?
At SNS One, Inc., we support national security missions through innovative cybersecurity, systems engineering, and IT solutions. We invest in our employees by offering competitive compensation, strong benefits, professional growth opportunities, and meaningful mission-focused work.
At SNS One, Inc., we are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates without regard to race, color, religion, sex, pregnancy (including childbirth, lactation and related medical conditions), national origin, age, physical and mental disability, marital status, sexual orientation, gender identity, gender expression, genetic information (including characteristics and testing), military and veteran status, and any other characteristic protected by applicable law. SNS One, Inc. believes that diversity and inclusion among our teammates is critical to our success as a company, and we seek to recruit, develop and retain the most talented people from a diverse candidate pool.

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