Principal Systems Engineer

Leidos

Today
Top Secret/SCI
Unspecified
25%
Polygraph
IT - Software
Columbia, MD (On-Site/Office)

R-00157168

Description

Leidos has a new and exciting opportunity for a Principal System Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA).  Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.  Join us and make a difference in National Security!  

Job Summary

As a Principal Systems Engineer, you will be responsible for designing, implementing, and maintaining enterprise-level systems that support mission-critical operations. You will work with ONEROOF, PITCHHITTER, NiFi, and various Systems Administration (SA) components, ensuring seamless virtualization, Linux environments, GOTS product integration, and Windows Server administration.

Responsibilities:
  • Architect, configure, and maintain systems utilizing ONEROOF, PITCHHITTER, and NiFi to optimize workflow and data processing.
  • Provide virtualization support, including cloud-based and on-premises solutions.
  • Administer and troubleshoot Linux-based environments, ensuring high availability and security compliance.
  • Manage, maintain and deploy GOTS (Government Off-The-Shelf) products, integrating them within complex system architectures.
  • Oversee Windows Server administration, including performance tuning, security enhancements, and automation.
  • Collaborate with cross-functional teams to ensure robust system design and operational efficiency.
  • Develop and implement best practices for system security, monitoring, and documentation.

Qualifications:
  • A Bachelor's degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus twenty (20) years of systems engineering experience. OR A High School Diploma or GED plus twenty-five (25) years of general systems engineering experience (any process area).
  • Clearance Requirement: Active TS/SCI with polygraph security clearance


At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – apply today

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Original Posting: April 8, 2025
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 $148,850.00 - $269,075.00

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.
group id: SCNCAPI2

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About Us
Leidos is a Fortune 500® technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, civil, and health markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $13.7 billion for the fiscal year ended December 31, 2021. For more information, visit www.Leidos.com.

Leidos Jobs


Job Category
IT - Software
Clearance Level
Top Secret/SCI
Employer
Leidos