Senior DevSecOps Information System Security Officer (ISSO)

In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

Job Description:

Parsons is looking for an amazingly talented Senior DevSecOpsISSO to join our team! In this role you will support and maintain the cybersecurity posture of information systems, ensuring compliance with federal regulations and implementation of security controls to protect system integrity.

What You'll Be Doing:

• Provide expert guidance on secure design and threat modeling while driving the full vulnerability management lifecycle from triage and risk analysis through remediation validation.
• Provide Strong knowledge of federal regulations such as NIST 800-181 and cybersecurity best practices.
• Identify, investigate, and escalate cybersecurity incidents using structured response methodologies that ensure timely containment, effective resolution, and compliance with reporting protocols.
• Provided skilled application of structured response methodologies to minimize impact and strengthen organizational resilience.
• Apply configuration management tools and practices to maintain system integrity, enforce secure baselines, and ensure alignment with federal cybersecurity requirements across all phases of the system lifecycle.
• Implement and manage security technologies, including monitoring tools, endpoint protection, IAM systems, vulnerability scanners, and threat intelligence platforms to enhance security posture.
• Document and communicate technical findings, risk posture, and strategic recommendations to developers, architects, and executive government leadership.

What Required Skills You'll Bring:

• Minimum of 12 years’ experience with bachelor’s degree or 10 years’ experience with master’s degree in Computer Science, Cybersecurity, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or University
• Active TS/SCI + CI Polygraph
• CISSP or Active DoD IAM and/or IAT Level II/III
• AWS Certified Solutions Architect Associate
• Demonstrated ability to conduct risk assessments and support vulnerability management activities
• Exceptional organizational and analytical skills with attention to detail in documentation and reporting

What Desired Skills You'll Bring:

• SecurityX,
• Security+
• CySA+

Security Clearance Requirement:

An active Top Secret SCI w/Polygraph security clearance is required for this position.​This position is part of our Federal Solutions team.The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.Salary Range: $125,100.00 - $225,200.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!

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