TS/SCI Information Systems Security Engineer

Post Date

May 06, 2026

Location

Suitland,
Maryland

ZIP/Postal Code

20746
US
Aug 26, 2026 Insight Global

Job Type

Contract-to-perm

Category

Computer Engineering

Req #

SDG-ee4e37fb-1a14-4131-9aab-25f8af132f59

Pay Rate

$52 - $65 (hourly estimate)

Job Description

Insight Global is seeking an ISSE to support a large government customer. This person is responsible for working with a team of ISSO's, Stakeholders, and other cybersecurity professionals to continue to complete STIG checklists, maintain network diagrams and brief stakeholders on updates and cyber initiatives. This person will also work with system administrators to interpret ACAS scans and make recommendations.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Required Skills & Experience

Active TS/SCI
IAT III certification
Experience completing STIG checklists
Experience Briefing Stakeholders on cybersecurity posture, recommendations and initiatives
Experience with ACAS scan review and eMASS

Benefit packages for this role will start on the 1st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.