Principal Identity Solutions Engineer TSSCI Polygraph

Leidos


Job Location:

Hanover, PA - USA

Monthly Salary: $ 131300 - 237350
Posted on: 11 hours ago
Vacancies: 1 Vacancy

Job Summary

Leidos has a new and exciting opportunity for a Principal Identity Solutions Engineer in our National Security Sectors (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering Computer Network Operations (CNO) Mission Software Analytical Methods and Modeling Signals Intelligence (SIGINT) and Cryptographic Key Management.

*You must have an active TS/SCI Polygraph* No exceptions unfortunately.

At Leidos we offer competitive benefits including Paid Time Off 11 paid Holidays 401K with a 6% company match and immediate vesting Flexible Schedules Discounted Stock Purchase Plans Technical Upskilling Education and Training Support Parental Paid Leave and much more. Join us and make a difference in National Security!

Job Summary: The Secure Token Service (STS) Team Lead is responsible for leading the design implementation and sustainment of enterprise Identity Credential and Access Management (ICAM) solutions focused on Secure Token Services (STS) and Single Sign-On (SSO) capabilities. This role leads a multidisciplinary team of developers system integrators and system administrators to architect deploy and maintain commercial off-the-shelf (COTS) identity management solutions across enterprise environments. The ideal candidate possesses deep technical expertise in federation technologies PKI authentication protocols cloud environments and enterprise security architectures while serving as the technical lead for planning implementation and customer engagement.

Desired Skills

  • Lead the architecture implementation and sustainment of enterprise Secure Token Service (STS) and Single Sign-On (SSO) solutions.

  • Manage and mentor a team of developers system integrators and system administrators including onboarding training and technical oversight.

  • Gather customer requirements develop implementation strategies and estimate work efforts for new capabilities and enhancements.

  • Install configure integrate and maintain COTS identity management platforms across Linux Windows and cloud environments.

  • Design and support federation solutions utilizing SAML OAuth OpenID Connect (OIDC) PKI/TLS and modern authentication technologies.

  • Develop automation solutions and integrate modern and legacy technologies to improve operational efficiency while maintaining technical documentation in Confluence.

  • Troubleshoot complex authentication networking and identity management issues while ensuring adherence to software development lifecycle (SDLC) and change management processes.

Required Qualifications

  • Active TS/SCI clearance with polygraph.

  • Bachelors Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines.

  • Minimum 15 years of Systems Engineering or related technical experience supporting enterprise IT environments.

At Leidos the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us helping you grow your career is good business. We look forward to learning more about you apply today.

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

Original Posting:

July 20 2026

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.

Pay Range:

Pay Range $131300.00 - $237350.00

The Leidos pay range for this job level is a general guideline onlyand 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.


Required Experience:

Staff IC

Leidos has a new and exciting opportunity for a Principal Identity Solutions Engineer in our National Security Sectors (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering Computer Network Operations (CNO) Mission Software Analytical Methods and...

About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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