Apply your broad and versatile security talents in a challenging, collaborative, and dynamic environment as a Staff Security Engineer!  Join our team and new contract award supporting the U.S. Army Space and Missile Defense Command (USASMDC) Homeland Defense - Integrated Air Defense Systems (HD-IADS) mission. Our team delivers network and management configuration support to the Joint Air Defense Operations Center (JADOC-D) Redstone Arsenal, Alabama.

This position is contingent upon your ability to maintain/transfer your DoD Secret clearance.

Serco helps defense clients meet new strategic threats and support the most challenging missions. Our full lifecycle support spans advanced research, acquisition and program management, engineering and modernization, logistics, and human capital management. Our defense clients have learned to come to Serco for innovative solutions that advance mission readiness. Designing next-generation weapons platforms. Accelerating the pace of acquiring new capabilities. Modernizing and integrating core weapons systems. Solving organizational challenges and enhancing warfighter performance.

Visit the following link for more information about how Serco supports our Veterans https://www.serco.com/na/careers/veterans-at-serco.

In this role, you will:

• Provide cybersecurity governance and oversight for assigned information systems in alignment with DoD RMF and program authority directives.
• Ensure system security documentation (SSP, POA&M, EMASS) is maintained, accurate, and audit-ready.
• Coordinate with the Government ISSO/Authorizing Official staff to support ATO sustainment, control inheritance, and boundary definition.
• Lead contractor-side preparation for cybersecurity inspections, validations, and compliance reviews (e.g., CCRI, Annual Mission Cyber Readiness Validation).
• Maintain eMASS RMF packages for production and development environments.
• Facilitate coordination between engineering, network, and mission stakeholders to ensure cybersecurity requirements are incorporated early in system design
• Advise program leadership on cybersecurity risk posture, mitigations, and mission impact to support risk-informed decisions.

To be successful in this role, you will have:

• One of the following:
• Bachelor’s degree with a minimum of 10 years of IT and/or cybersecurity experience.
• Master’s degree with a minimum of 8 years of IT and/or cybersecurity experience.
• An active U.S. Department of Defense (DoD) Secret security clearance.
• Current DoD 8140 IAM-III certification (CISM, CISSP, etc.)
• The ability to travel as needed (up to 10% of the time).
• The ability to work on-site at Redstone Arsenal in Huntsville, Alabama.

Additional desired skills and experience:

• The ability to work with little or no direct supervision and in a team environment.
• Demonstrated multi-tasking skills.

Serco Inc. (Serco) is the Americas division of Serco Group, plc. In North America, Serco’s 9,000+ employees strive to make an impact every day across 100+ sites in the areas of Defense, Citizen Services, and Transportation. We help our clients deliver vital services more efficiently while increasing the satisfaction of their end customers. Serco serves every branch of the U.S. military, numerous U.S. Federal civilian agencies, the Intelligence Community, the Canadian government, state, provincial and local governments, and commercial clients. While your place may look a little different depending on your role, we know you will find yours here. Wherever you work and whatever you do, we invite you to discover your place in our world. Serco is a place you can count on and where you can make an impact because every contribution matters.

To review Serco benefits please visit: https://www.serco.com/na/careers/benefits-of-choosing-serco. If you require an accommodation with the application process please email: careers@serco-na.com or call the HR Service Desk at 800-628-6458, option 1. Please note, due to EEOC/OFCCP compliance, Serco is unable to accept resumes by email.

Candidates may be asked to present proof of identify during the selection process. If requested, this will require presentation of a government-issued I.D. (with photo) with name and address that match the information entered on the application. Serco will not take possession of or retain/store the information provided as proof of identity. For more information on how Serco uses your information, please see our Applicant Privacy Policy and Notice.

Serco does not accept unsolicited resumes through or from search firms or staffing agencies without being a contracted approved vendor. All unsolicited resumes will be considered the property of Serco and will not be obligated to pay a placement or contract fee. If you are interested in becoming an approved vendor at Serco, please email Agencies@serco-na.com.

Serco is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, and other legally protected characteristics.