Information System Security Officer (ISSO) III

Position Title: Information System Security Officer (ISSO) III

Location: Philadelphia, PA/Hybrid (89% on-site / 11% Remote)

Clearance: ****This position requires an Active Secret Clearance****

Division: Command Cyber Solutions

**This position is contingent upon contract award

Position Summary:

Command Cyber Solutions, LLC is seeking an experienced Information Systems Security Officer III. The successful candidate will be responsible for coordinating security efforts to ensure the safety and integrity of classified and unclassified information systems and assist in maintaining a secure operating environment. This position requires a strong understanding of cybersecurity protocols, as well as the ability to coordinate and implement security measures to meet the specific needs of the organization.

Essential Duties & Responsibilities:

• Collaborate with various levels of the organization to implement required security changes and ensure compliance with established security policies and standards.
• Conduct comprehensive cybersecurity vulnerability and threat assessments to identify and mitigate risks to information systems.
• Correlate findings from non-RMF vulnerability assessments to ensure a holistic assessment.
• Lead cyber-incident-response efforts, including isolating affected systems, conducting initial investigations, collecting relevant data, and providing status updates and reports to leadership.
• Provide guidance on best practices and recommend improvements to the organization's security posture.
• Perform risk assessments and develop mitigation strategies to protect sensitive data from internal and external threats.
• Support continuous monitoring of information systems and provide regular status reports on security compliance.
• Maintain up-to-date knowledge of emerging cybersecurity threats and industry best practices.

Education, Certification & Experience Requirements:

Education Required:

Bachelor’s degree in computer science, information technology, communications systems management, or an equivalent science, technology, engineering & mathematics (STEM) degree from an accredited college or university

Certification Required:

• Active DoD Secret Clearance.
• IAM-II Certification – One required:
  • CAP
  • CASP+ CE
  • CISM
  • CISSP (or Associate)
  • GSLC
  • CCISO
  • HCISPP

Experience Required:

• Six (6) years of experience coordinating and enacting required security changes, with in various levels of an organization, ensuring compliance with published policies; conducting cybersecurity vulnerability and threat analysis; and support cyber incident response by isolating potentially effected assets, initial investigation and data collection, through status updates/reporting
• Prior experience supporting Navy programs (Preferred)

Knowledge, Skills & Abilities:

Knowledge:

• Expert knowledge of DoD RMF, NIST SP 800-53, and Navy cybersecurity compliance processes.
• Proficiency in eMASS, ACAS, VRAM, and DISA STIG compliance tools.

Skills:

• Strong analytical and problem-solving skills with attention to detail.
• Excellent communication and interpersonal skills, with the ability to work effectively with a diverse team.

Abilities:

• Ability to coordinate across engineering, operations, and program management teams to resolve cybersecurity issues

Working Conditions/Working Environment/Physical Demands:

• This position is performed in a professional environment, remote/home office setting, or on-site government facility, as required by the contract.
• Standard work schedule is Monday through Friday, during normally scheduled business hours, with occasional evening or weekend work required to meet critical deadlines.
• Work involves extensive computer and secure network use, including periods of prolonged sitting, data entry, and screen time.
• The role requires working independently with minimal supervision, while also collaborating virtually or in person with CCS teams, subcontractors, and government stakeholders.
• Occasional travel may be required for customer meetings, training, or project-related activities.

Why Join Command Cyber Solutions:

We recognize that our success begins with our people. We are dedicated to fostering a professional, collaborative, and growth-oriented environment where employees are empowered to excel and advance their careers, CCS offers opportunities to contribute to high-impact federal initiatives, supported by robust professional development programs, competitive compensation, comprehensive benefits, and flexible work arrangements. We prioritize investing in our workforce, ensuring each team member has the resources, support, and career pathways to achieve long-term success while delivering meaningful results for our clients.

Culture:

At CCS, you’ll be a part of a team that genuinely supports one another and where leadership is invested in the well-being and success of every employee. We foster a work culture where people are valued for who they are, not just what they do, and where your career goals are taken seriously. You’ll be encouraged to grow through mentorship, hands-on experience, and access to continued learning opportunities that align with your aspirations. Whether you’re looking to deepen your expertise, earn new certifications, or take on leadership roles, CCS provides the environment and support to help you get there. Leadership is approachable, collaboration is natural, and success is shared. At CCS, you’re not just joining a company; you’re joining a community committed to your growth and success.

Benefits:

We offer a comprehensive benefits package designed to support the health, financial security, and overall well-being of our employees and their families. Our offerings include medical and prescription drug plans, dental coverage, group life insurance, and options for supplemental life insurance to provide additional protection. We also provide short-term and long-term disability insurance, flexible spending accounts, and employee assistance programs to help employees manage personal and professional needs. Our package also includes identity theft protection and a competitive 401(k) retirement savings plan with company contributions, giving employees valuable resources to protect their future and achieve long-term financial goals.

Command Cyber Solutions is an equal opportunity employer. Command Cyber Solutions does not discriminate in employment opportunities or practices on the basis of race, color, religion, sex, national origin, age, disability, marital status or any other characteristic protected by law.

Potawatomi Federal Solutions is a federal government contractor who provides essential services and administrative support to Potawatomi Business Development Corporations’ family of industry-leading federal government contracting subsidiaries. We are 100% tribally owned small business of the Forest County Potawatomi Community of Wisconsin. In 2007, we launched with one mission in mind: to create a profitable tribal enterprise to allow us to invest in the health, wellness, education, environment and future of our people for generations to come. What fuels your fire? We invite you to find out by exploring our career opportunities and joining our dynamic team of innovative professionals!