Software Integration Engineer – TS/SCI

Tenica•Chantilly, VA
•$100,000 - $110,000•Onsite

About The Position

TENICA is hiring a Software Integration Engineer to provide software and systems integration support for mission-critical enterprise applications and services for a government customer in Chantilly, Virginia. The role involves integrating software components and services across multiple systems, ensuring interoperability and operational reliability, and supporting enterprise authentication, authorization, access management, identity services, and cloud infrastructure. The engineer will troubleshoot and test integrated systems, coordinate technical integration activities with customers and engineering teams, support architecture documentation and integration planning, and maintain technical documentation and procedures. The role requires an active Top Secret clearance, eligibility for SCI access, and willingness to obtain a CI polygraph. A bachelor's degree in a related field and 2–4 years of relevant experience are requested, though equivalent professional experience may be considered in place of a degree. Candidates must hold CompTIA Security+, a DoD 8570 IAT Level II certification, or be able to obtain the required certification within 60 days of starting.

Requirements

  • Experience in systems integration, software development, or enterprise application support.
  • Demonstrated experience integrating services or applications across multiple technical environments.
  • Experience troubleshooting software issues, conducting 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 and 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, eligibility for SCI access, and willingness to obtain a polygraph.

Nice To Haves

  • 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 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.

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.
  • Support authentication, authorization, digital policy management, entitlement management, and authoritative attribute services.
  • Implement, maintain, and enhance authentication technologies, including Single Sign-On (SSO), 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 on technical integration activities and 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.
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