Software Integration Engineer – TS/SCI

TENICA; Chantilly (VA); On-site; USD 100,000 - 110,000; Full time

Job summary

TENICA is seeking a Software Integration Engineer – TS/SCI in Chantilly, VA to provide software and systems integration for mission-critical enterprise applications.

Active Top Secret clearance with SCI eligibility and willingness to obtain a CI polygraph are required; the role emphasizes SSO, SAML, IdaaS, and cross-system integration.

You will collaborate with customers, developers, and engineering teams, develop documentation, and enhance system reliability in a government context.

Qualifications

• Bachelor’s degree in Computer Science, IT, Engineering, or related field with 2–4 years of relevant experience.
• Experience integrating services or applications across multiple technical environments.
• Experience troubleshooting software issues and performing root cause analysis.
• Familiarity with Linux operating systems and command-line tools.
• Understanding of enterprise authentication and access management concepts.
• Strong problem-solving and technical communication skills.
• Ability to collaborate with external stakeholders and multidisciplinary teams.
• DoD 8570 IAT Level II certification or ability to obtain within 60 days.
• Active TS/SCI clearance with eligibility for SCI access and willingness to polygraph.

Responsibilities

• Provide software and systems integration support for mission-critical enterprise applications and services.
• Integrate software components across multiple systems to ensure interoperability and reliability.
• Troubleshoot software issues and identify root causes.
• Support authentication, entitlement management, and identity services.
• Implement SSO, SAML, and cloud infrastructure services.
• Deploy and support IDaaS authentication technologies.
• Coordinate with customers and teams to manage integration activities.
• Develop technical documentation and integration procedures.
• Navigate Linux systems and maintain system configurations.

Skills

Systems integration

Software development

Enterprise app support

Linux CLI

Technical communication

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

Ansible

GitLab

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Software Integration Engineer – TS/SCI

Chantilly, VA, US

2 days ago Requisition ID: 1115

Salary Range: $100,000.00 To $110,000.00 Annually

Software Integration Engineer – TS/SCI

Department:Government Customer- Chantilly

Location:Chantilly, VA

ACTIVE TOP SECRET CLEARANCE REQUIRED. MUST BE ELIGIBLE FOR SCI ACCESS AND WILLING TO OBTAIN A CI POLYGRAPH.

Job Responsibilities

Provide software and systems integration support for mission-critical enterprise applications and services.

Integrate software components and services across multiple systems to ensure functionality, interoperability, and operational reliability.

Troubleshoot software issues, investigate root causes, and recommend corrective actions to resolve technical problems.

Support authentication, authorization, digital policy management, entitlement management, and authoritative attribute services.

Implement, maintain, and enhance authentication technologies, including Single Sign-On (SSO), Security Assertion Markup Language (SAML), identity federation, and cloud infrastructure services.

Deploy, configure, and support secure authentication, access management, and Identity as a Service (IDaaS) technologies.

Coordinate with customers, developers, and engineering teams to manage technical integration activities and resolve system dependencies.

Support enterprise IT architecture documentation, technical assessments, and integration planning.

Perform software testing, validation, and troubleshooting to ensure integrated systems meet operational requirements.

Navigate and troubleshoot Linux operating systems using command-line interfaces.

Develop and maintain technical documentation, integration procedures, system configurations, and troubleshooting guides.

Identify opportunities to improve integration processes, software performance, and system reliability.

Required Qualifications

Experience in systems integration, software development, or enterprise application support.

Demonstrated experience integrating services or applications across multiple technical environments.

Experience troubleshooting software issues, performing root cause analysis, and recommending technical solutions.

Knowledge of software testing, validation procedures, and technical documentation practices.

Familiarity with Linux operating systems and command-line tools.

Understanding of enterprise authentication, authorization, and access management concepts.

Strong problem-solving, analytical, and technical communication skills.

Ability to collaborate with external stakeholders, customers, and multidisciplinary technical teams.

Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field with 2–4 years of relevant experience. Equivalent professional experience may be considered in place of a degree.

CompTIA Security+, DoD 8570 IAT Level II certification, or ability to obtain the required certification within 60 days of starting.

Active Top Secret clearance with eligibility for SCI access and willingness to obtain a polygraph.

Desired Qualifications

Active TS/SCI clearance with CI Polygraph.

Experience with enterprise Identity and Access Management (IdAM) solutions.

Knowledge of Oracle Access Manager (OAM), Oracle Unified Directory (OUD), or comparable enterprise identity platforms.

Familiarity with authentication standards and technologies, including OAuth 2.0, SAML, and Public Key Infrastructure (PKI).

Experience containerizing existing software applications.

Knowledge of DevOps and automation tools such as Ansible and GitLab.

Experience supporting secure government enterprise systems and cloud-based applications.

TENICA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.