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Job #: R-00025996
Location: Aurora, CO
Category: Systems Integration
Schedule (FT/PT): Full Time
Travel Required: Yes, 10% of the time
Shift: Day
Potential for Telework: No
Clearance Required: Top Secret/SCI with Polygraph
Referral Eligibility: Eligible
Group: Intelligence

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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.

    Primary Responsibilities

    • 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:


Potential for Telework:


Clearance Level Required:

Top Secret/SCI with Polygraph


Yes, 10% of the time

Scheduled Weekly Hours:




Requisition Category:


Job Family:

Systems Integration


Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world's toughest challenges in the defense, intelligence, homeland security, civil, and health markets. The company's 33,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $10.19 billion for the fiscal year ended December 28, 2018. For more information, visit

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

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