Open job

Site Reliability Engineer - TS/SCI Poly (req-320)

CATHEXIS

Location: Tysons, Virginia, United States
Listed pay: $120k–$190k
Last observed: Oct 15, 2026

See the original posting for the full job description and how to apply. Learn how Argo sources and updates listings.

Before you apply

Read the original posting for requirements and location restrictions, then match your résumé and answers to what it asks for. Argo's résumé tailoring guide and application answer guide can help you prepare.

Other current openings

Data Scientist/Machine Learning Engineer (req-316)
CATHEXIS · Tysons, Virginia, United StatesPay: $120k–$150k
Senior AI/ML Software Developer - TS/SCI with Poly (req-317)
CATHEXIS · Tysons, Virginia, United StatesPay: $148k–$179k
Senior AI/ML Software Developer - Top Secret (req-318)
CATHEXIS · Tysons, Virginia, United StatesPay: $148k–$179k

Site Reliability Engineer - TS/SCI Poly (req-320)

Before you apply

Other current openings

Data Scientist/Machine Learning Engineer (req-316)

Senior AI/ML Software Developer - TS/SCI with Poly (req-317)

Senior AI/ML Software Developer - Top Secret (req-318)

Get an interview in 60 days, or get a full refund