Government and Public Sector - Information System Security Officer (ISSO)

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better. Join us and build an exceptional experience for yourself, and a better working world for all.   The exceptional EY experience. It's yours to build.   EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities.  

From strategy to execution, the Government & Public Sector practice of Ernst & Young provides a full range of consulting and audit services to help our Federal, State, Local and Education clients implement new ideas to help achieve their mission outcomes. We deliver real change and measurable results through our diverse, high-performing teams, quality work at the highest professional standards, operational know-how from across our global organization, and creative and bold ideas that drive innovation. We enable our government clients to achieve their mission of protecting the nation and serving the people; increasing public safety; improving healthcare for our military, veterans, and citizens; delivering essential public services; and helping those in need. EY is ready to help our government build a better working world.

 

The opportunity

 

Ernst & Young (EY) US Government and Public Sector (GPS) practice is a robust and emerging practice with tremendous potential for growth - and we are prepared to tap into that potential. Our US GPS practice combines an understanding of the public sector’s diverse needs, focused on delivering improved public services, with private sector leading practices. We are seeing tremendous growth within the GPS team and there is a great need for rising leaders. Unprecedented challenges require us to be connected, responsive and insightful. Are you ready to join our team and help build a better working world?

 

We are seeking an experienced Information System Security Officer (ISSO) to support our growing team. This role is responsible for ensuring the security and compliance of information systems, enforcing cybersecurity policies, and collaborating with stakeholders to mitigate risks.

 

Your key responsibilities

 

• Maintain and enforce information security policies, standards, and guidelines.
• Review and update System Security Plans (SSPs) and evaluate system changes for security impacts.
• Develop and support operational procedures to address classified data spills, intrusions, and unauthorized access incidents in compliance with federal regulations.
• Apply expertise in NIST SP 800-series, DHS 4300A, and the DHS Security Authorization Process Guide to ensure security compliance.
• Manage security programs within eMASS and IACS platforms.
• Conduct vulnerability scans, review compliance results, and monitor Plans of Action & Milestones (POA&Ms).
• Perform security audits and risk assessments, preparing reports with remediation recommendations.
• Ensure user training and access reviews to maintain security awareness and compliance.
• Support configuration management for security software, hardware, and firmware.

 

To qualify for the role, you must have

 

• Bachelors degree
• 5+ years of experience in cybersecurity analysis, assessment, design, and implementation.
• Expertise in NIST and FISMA security requirements and reporting.
• Experience in engineering and implementing security solutions to enhance system security.
• Knowledge of risk mitigation strategies and security control selection.
• Information Assurance experience, including system certification and accreditation.
• Proficiency in vulnerability scanning tools, patch management, and compliance enforcement.
• Experience managing cloud security and collaborating with engineering teams to enhance security posture.

 

Ideally, you’ll also have

 

• Clearance:  Active DHS clearance

 

What we look for

 

We’re interested in highly motivated, talented individuals with a strong willingness to think outside of the box and continue to learn. You can expect plenty of autonomy in this role, so you’ll need the motivation to take initiative and seek out opportunities to improve our current relationships and expand our business in the evolving market. If you’re serious about consulting.

  What we offer   We offer a comprehensive compensation and benefits package where you’ll be rewarded based on your performance and recognized for the value you bring to the business. The base salary range for this job in all geographic locations in the US is $103,800 to $190,300. The salary range for New York City Metro Area, Washington State and California (excluding Sacramento) is $124,600 to $216,300. Individual salaries within those ranges are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills and geography. In addition, our Total Rewards package includes medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options. Join us in our team-led and leader-enabled hybrid model. Our expectation is for most people in external, client serving roles to work together in person 40-60% of the time over the course of an engagement, project or year. Under our flexible vacation policy, you’ll decide how much vacation time you need based on your own personal circumstances. You’ll also be granted time off for designated EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed to support your physical, financial, and emotional well-being.  

• Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
• Success as defined by you: We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
• Transformative leadership: We’ll give you the insights, coaching and confidence to be the leader the world needs.
• Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

  EY accepts applications for this position on an on-going basis. If you can demonstrate that you meet the criteria above, please contact us as soon as possible.   EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.   Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.   Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.   For those living in California, please click here for additional information.   EY is an equal opportunity, affirmative action employer providing equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.   EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY’s Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com