Senior Information Systems Security Officer
Senior Information Systems Security Officer (ISSO-S) –
Wyetech is seeking an experienced Senior Information Systems Security Officer (ISSO). The successful candidate will provide senior-level cybersecurity and information assurance support for classified information systems, ensuring compliance with applicable Intelligence Community (IC) and Department of Defense (DoD) security requirements.
The Senior ISSO will oversee information system security operations, conduct vulnerability and risk assessments, manage security documentation, and support system authorization activities. This position requires extensive experience supporting IC or DoD programs, implementing security controls, maintaining system integrity, and collaborating with technical teams and government stakeholders to strengthen the overall security posture of mission-critical systems.
Required Skills/Experience:
Minimum of ten (10) years of in-depth experience as an Information Systems Security Officer (ISSO) or a combination of ISSO and other security-related roles supporting IC or DoD programs and contracts of similar scope, type, and complexity.
Extensive experience implementing, maintaining, and enforcing information assurance and cybersecurity policies, standards, procedures, and methodologies.
Experience overseeing daily security operations for classified information systems, programs, or enclaves.
Experience conducting vulnerability assessments, risk analysis, and security evaluations to support system authorization activities.
Experience developing, maintaining, and managing System Security Plans (SSPs) and associated security authorization documentation throughout the system lifecycle.
Experience managing security-related configuration changes involving software, hardware, firmware, and system components.
Experience assessing the security impact of system modifications and ensuring continued compliance with established security controls.
Proficiency with customer-specific security tools, corporate repositories, security playbooks, and operational guidelines.
Strong knowledge of applicable cybersecurity frameworks, government regulations, security standards, policies, and procedures.
Operational understanding of server technologies, information assurance technologies, internetworking protocols, and network services.
Experience evaluating security solutions and implementing appropriate safeguards for classified information processing environments.
Ability to identify security vulnerabilities, recommend corrective actions, and implement risk mitigation strategies.
Experience collaborating with system administrators, engineers, developers, cybersecurity professionals, and government stakeholders.
Strong technical documentation, analytical, problem-solving, and communication skills.
Ability to provide senior-level technical guidance regarding cybersecurity operations, security controls, and information system compliance.
Desired Technical Skills:
Experience supporting Intelligence Community or Department of Defense classified information systems and security authorization activities.
Familiarity with the Risk Management Framework (RMF), NIST security controls, and applicable federal cybersecurity requirements.
Experience supporting Assessment and Authorization (A&A) activities and maintaining authorization documentation.
Experience developing and maintaining Plans of Action and Milestones (POA&Ms), vulnerability remediation documentation, and security assessment artifacts.
Familiarity with Security Technical Implementation Guides (STIGs), system hardening, and configuration compliance.
Experience using vulnerability assessment, compliance monitoring, and security auditing tools.
Knowledge of continuous monitoring practices, security incident response, and cybersecurity risk management.
Experience supporting system security throughout development, integration, deployment, operation, and maintenance.
Experience identifying opportunities to improve cybersecurity processes, strengthen security controls, and enhance system resilience.
Experience coordinating with Information System Security Managers (ISSMs), Information System Owners, and other cybersecurity stakeholders.
The Senior Information Systems Security Officer provides advanced cybersecurity and information assurance support to protect classified information systems and maintain compliance with applicable security requirements. The ISSO supports the implementation and enforcement of security policies, standards, methodologies, and technical safeguards while ensuring that security controls remain effective throughout the information system lifecycle.
This position requires comprehensive knowledge of security operations, system authorization, configuration management, vulnerability analysis, and cybersecurity risk management. The Senior ISSO works closely with technical teams and mission stakeholders to assess system security risks, maintain authorization documentation, and recommend improvements that strengthen the security posture of supported systems.
Capabilities:
Support and enhance the security posture of information systems, programs, organizations, and enclaves through effective information assurance practices.
Implement and enforce applicable cybersecurity policies, standards, security controls, and operational methodologies.
Oversee daily security operations for classified information systems and ensure adherence to established security requirements.
Conduct vulnerability assessments, security evaluations, and risk analyses to identify potential threats and weaknesses.
Support security authorization activities by evaluating system security controls and documenting identified risks.
Develop, maintain, review, and update System Security Plans and related security authorization documentation throughout the system lifecycle.
Administer and support configuration management activities for security-related software, hardware, and firmware.
Evaluate proposed system changes to determine their potential impact on security controls, system integrity, and authorization status.
Ensure information systems remain compliant with applicable IC, DoD, and organizational cybersecurity requirements.
Assess and recommend security solutions, technical safeguards, and countermeasures for classified processing environments.
Provide technical expertise regarding information assurance technologies, server environments, network protocols, and security operations.
Collaborate with system administrators, engineers, developers, and government stakeholders to implement and maintain security measures.
Identify deficiencies in existing cybersecurity processes and recommend corrective actions to improve security effectiveness.
Support vulnerability remediation efforts and monitor the implementation of appropriate risk mitigation measures.
Maintain accurate and current security documentation, compliance records, and system security artifacts.
Provide senior-level technical guidance and recommendations regarding cybersecurity risks, security policies, and operational compliance.
Evaluate emerging security challenges and recommend proactive solutions to improve system resilience.
Support continuous improvement initiatives that strengthen the security posture and operational readiness of supported systems.
Qualifications:
Candidates must meet the following education and experience requirements:
Bachelor's Degree in Computer Science, Information Assurance, Information Security, or a related technical discipline, plus a minimum of twelve (12) years of relevant experience.
In lieu of a Bachelor's Degree, an additional four (4) years of relevant experience may be considered on a case-by-case basis, for a total of sixteen (16) years of relevant experience.
Direct Experience Requirements:
A minimum of ten (10) years of in-depth experience as an ISSO or a combination of ISSO and other security-related roles supporting IC or DoD programs and contracts of similar scope, type, and complexity.
Demonstrated experience supporting information system security operations, security authorization, risk management, and cybersecurity compliance.
Experience working with customer security tools, corporate repositories, security playbooks, and established cybersecurity guidelines.
Strong knowledge of applicable security frameworks, regulations, standards, policies, and procedures.
Operational understanding of server technologies, information assurance systems, internetworking protocols, and services.
Certification Requirements:
Must meet applicable DoD 8140.03 cybersecurity workforce qualification requirements, with an IAM Level II or higher certification requirement as specified for this position.
Qualifying certifications identified for this position include CASP+ (CompTIA SecurityX), CISSP, or a higher-level accepted certification, subject to applicable contract and workforce qualification requirements.
Security Clearance Requirements:
Active Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance with a Full Scope Polygraph (FSP) is required.
Due to federal contract requirements, United States Citizenship and an active TS/SCI security clearance with Full Scope Polygraph are required.
At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the best, and in return, we offer a world-class, truly unique employee experience that is rare within our industry.
Wyetech believes in generously supporting employees as they prepare for retirement. The company automatically contributes 20% of each employee's gross compensation to a Simplified Employee Pension (SEP) IRA, with no requirement for employee matching. All contributions are fully vested from day one, ensuring immediate ownership of retirement funds.
Additional benefits include:
Wyetech provides a generous PTO plan of up to 200 hours annually, aligned with applicable state leave regulations. Employees have the flexibility to adjust their PTO allocation at the start of each calendar year, ensuring it meets their evolving needs.
Full-time employees have the option to participate in a variety of voluntary benefit plans including:
A Choice of Medical Plan Options, some with Health Savings Account (HSA)
Vision and Dental
Life and AD&D Benefits
Short and Long-Term Disability
Hospital Indemnity, Accident, and Critical Illness Insurances
Optional Identity Theft and Legal Protection Services
Employee Referral Bonus Eligibility up to $10,000
Mobility Among Wyetech-supported Contracts
Various contract and work locations throughout Maryland, Virginia, Colorado, Texas, Utah, Alaska, Hawaii and OCONUS
Various team-building events throughout the year, such as monthly lunches, summer company picnic, and an annual holiday party.
Employees receive two complimentary branded clothing orders annually.
Hourly Pay Range: $55.31–$74.89
Hourly pay rates listed for this position serve as a general guideline and are not a guarantee of compensation. Compensation will vary dependent upon factors including but not limited to: Government contract rates; education; relevant prior work experience, knowledge, skills, and competencies; certifications; and geographic location. Hourly pay rates reflect the pre-benefit gross wage amounts.
Wyetech, LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Affirmative Action Statement:
Wyetech, LLC is committed to the principles of affirmative action in all hiring and employment for minorities, women, individuals with disabilities, and protected veterans.
Accommodations:
Wyetech, LLC is committed to providing an inclusive and accessible hiring process. If you need any accommodations during the application or interview process, please contact Brittney Wood. at 844-WYETECH x727 or staffing@wyetech.com. We are happy to provide reasonable accommodations to ensure equal access to all candidates.
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