Senior Software Integration Engineer in Reston

Bachelor’s degree or equivalent work experience with 8 years of relevant work experience or master’s degree with 6 years of prior relevant experience \n

• \n Excellent written and verbal communication skills and extensive experience working with external, Demonstrated ability to document processes/ procedures, Demonstrated experience in strong authentication technologies and protocols (e.g., PKI, SSL)

Leverage project management skills to manage a client’s integration with our services \n

• \n Debug software issues, investigate root causes, and recommend fixes \n

• \n Brief Program and/or Customer leadership; Communicate to clients and partners aspects of both the product and the implementation at the technical and functional level appropriate for the situation \n

• \n Implement, evolve, and support authentication, Single Sign On (SSO), Security Assertion Markup (SAML), federation, and cloud infrastructure \n

• \n Implement methods, standards, and approaches for describing, analyzing, and documenting an organization’s enterprise IT architecture \n

• \n Perform software testing or validation procedures, improving the procedures as needed \n

• \n Perform system integration and experience integrating services from different systems \n

• \n Help remove impediments and raise larger issues to the Program Leadership \n

• \n Feeding the CI/CD pipeline - requirements gathering through usability sessions \n

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\n, Knowledge of software development lifecycle (SDLC), Scrum, and Agile processes \n

• \n Knowledge of Oracle and Access Management (IdAM) suite, including Oracle Access Manager (OAM), and Oracle Unified Directory (OUD) \n

• \n Knowledge of Ping, Kubernetes, Docker, and Ansible \n

• \n Knowledge of authentication standards using OAuth, SAML, or PKI \n

• \n Knowledge of open standards such as REST, SOAP, JSON, LDAP \n

• \n Knowledge of Authentication (AuthN), Authorization (AuthZ), Digital Policy Management (DPM), Entitlement Management (EM), and Authoritative Attributes (AuthA) \n

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If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 - and moving faster than anyone else dares.

Original Posting:August 28, 2026\n\n \n \n \n \n \n \n

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For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

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Pay Range:Pay Range $107,900.00 - $195,050.00\n

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The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

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In this role, you’ll work directly with the Consumer Integration team in Chantilly, Virginia to meet deadlines and improve their technical procedures. You will enjoy learning new concepts and technologies and will brief status and capabilities to technical and non-technical audiences as you support them throughout their integration. Day-to-day, you’ll be working with consumers of Gx services all over the world to support their mission activities., Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.