Senior Principal Information Systems Security Engineer (Part-Tim

Senior Principal Information Systems Security Engineer (Part-Time)

Concurrent Technologies Corporation

Remote position - United States (Columbia, MD area)

Minimum Clearance Required: TS/SCI with Full Scope Polygraph

Clearance Level Must Be Able to Obtain: TS/SCI with Full Scope Polygraph

CTC stays ahead of the latest technology advancements so we can help solve our clients' toughest challenges. As a part of the Digital Mission Solutions (DMS) Division, you will be strengthening our team of world-class experts aimed at providing our clients with the most effective solutions. Our expertise in achieving missions is unmatched, and we continue to have a major positive impact throughout the Department of Defense (DoD), Intelligence Community (IC), and beyond. Our IT solutions are at work in high-level, high-priority areas of the DoD and U.S. Government agencies. We are leaders in artificial intelligence and machine learning, cloud architecture and security, cross domain solutions, cybersecurity, edge node technology, synthetic environments, and more. We are honored to be a trusted provider of cutting-edge and customized solutions to our clients for decades. Our experts are leading the rapidly evolving IT industry with innovative work in a variety of disciplines, including DevSecOps, which underpins many of our efforts. With CTC's DMS Division, you become part of a dedicated team committed to advancing the ever-growing possibilities in IT and meeting our clients' challenges with up-to-the-minute, customized, and powerful solutions.

Key Responsibilities:

• Review, edit, and validate security guidance and requirements governing cross-domain solutions (CDSs) to ensure they are technically sound, internally consistent, and enforceable by system security assessment activities.
• Assess and refine official guidance language related to data filtering, content inspection, and file blocking requirements to clearly articulate expectations for malware prevention and data protection.
• Ensure security guidance accurately conveys core system security principles and control intent, enabling consistent and compliant implementation across CDS community development efforts.
• Provide insight into the establishment and updating of CDS development requirements, coordinating with cybersecurity, engineering, and compliance authorities to resolve ambiguity and maintain authoritative, developer-ready guidance.

Basic Qualifications:

• Bachelor's Degree from an accredited college or university in Computer Science or related discipline and 12 years of directly related experience or a Master's degree and 10 years of directly related experience, or a PhD and 8 years of directly related experience.
• Analyze user's requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications.
• Analyze system requirements and lead design and development activities.
• Guide users in formulating requirements, advise alternative approaches, and conduct feasibility studies.
• Provide technical leadership for the integration of requirements, designs, and technology. Incorporate new plans, designs and systems into ongoing operations.
• Develop technical documentation.
• Develop system architecture and system design documentation.
• Guide system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans.
• Interact with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts.
• Ultimate responsibility for the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibility.
• Communicate with other program personnel, government overseers, and senior executives.
• Fourteen (14) years' experience as an ISSE on programs and contracts of similar scope, type, and complexity within the Federal Government is preferred.

Preferred Qualifications:

• Technical Certification as a Certified System Engineering Professional (CSEP) from INCOSE or DAWIA SPRDE Level 2

Why CTC?

• Our teams at CTC are passionate and thrive on collaboration in a team environment
• When we encounter a difficult problem, we have a variety of talented and diverse employees that work together to solve the toughest challenges
• Competitive salary and benefits package
• Although our work at CTC is extremely important, we also recognize the need for our employees to maintain a proper mix of work and personal life
• Visit www.ctc.com to learn more

Salary: The starting salary range for this position has been established as $184,000 - $200,000. The Concurrent Technologies Corporation pay range for this job level is a general guideline and not a guarantee of compensation or salary.

Join us! CTC offers exceptional career growth, cutting edge technology, educational opportunities, and recognition for quality work.

Openings at Concurrent Technologies Corporation

Staffing Requisition: SR# 2026-0008

"We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law."