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Job Details


Sr. Service Transition Engineer with TS/SCI and Poly ( R-00055873 )

Customer Service

Customer Service



Aurora, Colorado, United States


Job Description:

The National Solutions Group at Leidos has an opening for a Senior System Transition Engineer supporting mission applications in Aurora, Colorado. This is an exciting opportunity to apply your experience to support our customer’s mission.

Coordinate and facilitate Tier 2 SW support to service transition activities

Support software and system configuration management and change management

Support service transitions including migrations to cloud infrastructure

Partner with systems engineering and integration contracts

Partners with developers, site leadership and mission operations as required

Coordinate with other maintenance, operations and engineering contracts as required

Ensures all documentation of all work performed via ticketing system

Ensures completion and accuracy of maintenance and operations documentation

Leads and facilitate Tier 2 support to information assurance activities

Leads and facilitate enterprise tools transitions

Provide project management support as required

Ensures mission and baseline protection during service transition activities

Basic Qualifications

United States’ citizen with current TS/SCI access with SSBI

Bachelor’s Degree with 12 years of applicable experience or 4 additional years in lieu of degree

5+ years’ experience supporting service transition on mission critical systems

Proven experience with one or more of the following technical disciplines:

  • Systems engineering and integration
  • Project management
  • Configuration management
  • Change management
  • NSIS-based integration
  • ITIL framework
  • Excellent verbal and written communication skills
  • Proven ability to work collaboratively and constructively as part of a team
  • Must be willing to perform out-of-hours support as required

Preferred Qualifications

Mission operations experience

Systems engineering and integration experience

Mission-specific technical knowledge

Software development

Experience with one or more of the following technical disciplines:

  • Current and legacy software development languages and tools (i.e. C, C++, Java, XMIDAS)
  • Unix, Linux or Windows operating systems, including shell scripting
  • Enterprise management tools
  • Enterprise storage management and configuration
  • Database management systems and tools (i.e. Oracle, MySQL)
  • TCP/IP networking in an enterprise environment
  • Information system security, including IAVA management and ICD 503 compliance

External Referral Bonus:Eligible

Potential for Telework:No

Clearance Level Required:Top Secret/SCI with Polygraph

Travel:Yes, 10% of the time

Scheduled Weekly Hours:40


Requisition Category:Professional

Job Family:Systems Integration

Pay Range:Pay Range $110,500.00 - $170,000.00 - $229,500.00