Software Developer and Administrator, Senior Security Clearance

Position: Software Developer and Administrator, Senior with Security Clearance
Job Number: R0247961 Software Developer and Administrator, Senior

The Opportunity:

As a sof tware developer and systems administrator supporting defense missions, you understand that high-quality systems require secure engineering practices, disciplined development workflows, and an appre cia tion for how technology enables complex operational environments. You think beyond individual tasks, anticipating how your work strengthens enterprise applications that support critical DoD mission functions. We're looking for a developer like you to help build, enhance, and modernize sof tware tools that support Joint Education and Doctrine, including the Joint Electronic Library and asso cia ted content development tools.

These in turn support education, training, readiness, and other mission activities. You will help the Joint Staff by modernizing and improving large-scale DoD-focused sof tware ecosystems by supporting application sustainment, performing secure coding and remediation tasks, conducting validation testing, refining codebases, and ensuring solutions operate reliably across approved DoD environments. You will help ensure applications meet cybersecurity, interoperability, and performance requirements while aligning development practices with Zero T rus t principles, RMF guidelines, and modern DoD sof tware engineering standards.

In this role, you will translate requirements into functional sof tware, develop and refine application features, support secure sof tware changes, perform testing, and assist with updates that ensure mission tools remain secure, responsive, and aligned with evolving DoD needs. Your work will help advance enterprise applications that enable training, planning, education, and readiness support activities across DoD organizations. Join us.

The world can't wait. You Have:
* Experience executing or supporting RMF activities and the ATO lifecycle for DoD information systems

* Experience translating mission requirements into application features, specifications, or technical designs

* Experience writing, modifying, and maintaining source code, and developing sof tware design plans, technical analyses, unit tests, test scripts, and supporting documentation

* Experience evaluating existing systems or components to identify modernization, reuse, integration, or redesign opportunities
* Experience supporting STIG or RMF-aligned patching, remediation, and compliance workflows
* Knowledge of secure coding practices

* Ability to produce and maintain complete sof tware and database documentation, including source code artifacts, deployment instructions, and technical documentation
* Secret clearance
* Associate's degree and 10+ years of experience in sof tware development and cybersecurity, or Bachelor's degree in CS, Sof tware Engineering, Information Systems Management, or IT and 6+ years of experience in sof tware development and cybersecurity

* Defense Cyber Work Force Role 451 System Administrator Certification Nice If You Have:
* Experience in systems administration, administering servers, privileged accounts, system configurations, or enterprise applications
* Experience performing database maintenance, backups, updates, or troubleshooting
* Experience deploying patches, new sof tware, or system updates with validation testing
* Experience producing deployment instructions, configuration baselines, system diagrams, or required technical documentation
* Experience supporting RMF workflows, ATO packages, cybersecurity remediation, or scan response coordination
* Experience supporting Zero T rus t Architecture elements

* Experience supporting DoD enterprise system integration, access control models, or data management processes
* Systems Administration DoD 8140 or DoDM 8140.03 Certification s such as GSEC, Security+ CE, SSCP, CCNA Security, CAP, GSLC, CISM, CASP CE, CISSP, or OS / CE Certification s Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ;
Secret clearance is required. Compensation At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values.

Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors,…