Information Systems Security Engineer; Part-time

Information Systems Security Engineer

Leidos offers a new opportunity for an Information Systems Security Engineer in our Intel Sector.

Our LOE program provides our customer’s Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading‑edge visualizations to analytic development, we’re always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast‑paced environment, our prototype development program is the ideal place to grow your skills and make a real impact.

• Mission Focus
  :
  Collaborate closely with internal and external customers to complete required government paperwork and processes related to information system security. Assist the government customer with answering information system security‑related questions and perform regular audits of information systems.
• Technical Proficiency
  :
  Understand STE/STN requirements and have experience applying the principles of the NIST 800-53 to include the procedures in the Risk Management Framework (RMF). Must have experience with Defense‑In‑Depth principles, networks and enterprise security architecture.
• Qualifications
  :
  Bachelor’s degree plus eight (8) years of relevant Information security/Information assurance experience or equivalent. Information Assurance Manager (IAM) Tier 1 certification (CAP (now CGRC), GSLC, Security+ CE, and SSCP).
• Desirable Skills
  :
  Knowledge of customer corporate tools and data repositories. Experience with general Windows office software (e.g., Word, Outlook, Excel).
• Security Clearance Requirement
  :
  Candidates must possess an active TS/SCI with Polygraph clearance to be considered for this role.

Pay Range: $ - $

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.

Posted:
May 6, 2026.