Software Integration Engineer

leidos· 00100 LEIDOS, INC.
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📍 Chantilly, VAFull time💰 USD 70K–126K

About this role

The GEOAxIS system provides Identity, Credential and Access Management (ICAM) for web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content based on user’s authoritative attributes/roles. Our Mission is to maintain highly available ICAM services for protecting those critical mission applications across multiple security domains. The GxNext contract was awarded to Leidos in 2021 and runs until 2031.

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.

Responsibilities:

  • Perform system integration and experience integrating services from different systems

  • Troubleshoot software issues, investigate root causes, and recommend fixes

  • Perform Authentication (AuthN), Authorization (AuthZ), Digital Policy Management (DPM), Entitlement Management (EM), and Authoritative Attributes (AuthA)Leverage project management skills to manage a client’s integration with our services

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

  • Deploy and operate secure authentication, access management, and Identity as a Service (IDaaS) technologies

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

  • Navigate Linux operating systems using command line interface

  • Candidate must be able to physically be in Chantilly, VA

  • All candidates must be US CITIZENS to be considered for the position

Requirements/Qualifications:

  • Excellent written and verbal communication skills and extensive experience working with external

  • Experience with one or more of the following:

  • System integration or software development, and experience integrating services from different systems

  • Debugging software issues, investigating root causes, and recommending fixes

  • Performing software testing or validation

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

  • Demonstrated ability to document processes/ procedures

  • Ability to troubleshoot software issues, investigate root causes, and recommend fixes

  • Active TS clearance required to start; SCI with CI Poly eligible

  • SEC+ certification or DoD 8570 IAT Level II certification, or ability to attain certification within 60 days of start

  • Bachelor’s Degree with 2-4 years of relevant work experience, will consider work experience in lieu of a degree

Preferred Qualifications:

  • Active TS SCI clearance with CI Polygraph

  • Knowledge of Oracle Identity and Access Management (IdAM) suite, including OAM, OUD

  • Knowledge of authentication standards using OAuth2, SAML, or PKI

  • Experience containerizing existing custom software

  • Knowledge of common DevOps tools such as:

    • Ansible

    • Gitlab

Clearance Requirements*

Requires an active Top Secret security clearance upon hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph within the customer’s timeline after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

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 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 $69,550.00 - $125,725.00

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.

Frequently Asked Questions

What is the salary for the Software Integration Engineer role at leidos?
The listed salary for this Software Integration Engineer position at leidos is USD 70K–126K. This is an Full time role.
Where is the Software Integration Engineer position at leidos located?
This Software Integration Engineer role at leidos is based in Chantilly, VA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Software Integration Engineer role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Software Integration Engineer role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Software Integration Engineer at leidos belong to?
This Software Integration Engineer position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Software Integration Engineer position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Software Integration Engineer job at leidos posted?
This Software Integration Engineer position at leidos was posted on Aug 20, 2026. Apply as soon as possible — early applications are often reviewed first.
Software Integration Engineer
leidos · 💰 USD 70K–126K
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You'll be redirected to leidos's official application page on Workday.